Virus.Ramnit.I
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 11,110 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 12,825 |
| First Seen: | March 28, 2011 |
| Last Seen: | January 16, 2026 |
| OS(es) Affected: | Windows |
Virus.Ramnit.I is a very serious intrusion into your computer's security. This virus combines the backdoor capabilities of a Trojan with the self-replication typical of worms. Virus.Ramnit.I can allow hackers to take complete control of your computer. This may let them infect your computer with other malicious programs to steal your money, or use your computer for their own purposes. Virus.Ramnit.I is known to spread through USB devices and external storage. Virus.Ramnit.I can also proliferate freely in file sharing networks. If you guess that your machine is contaminated with Virus.Ramnit.I, use a legitimate anti-virus application to remove Virus.Ramnit.I immediately.
Table of Contents
How to Recognize a Virus.Ramnit.I Infection?
The Virus.Ramnit.I virus does its best to remain hidden from sight. However, if you pay attention, there are some things that will allow you to recognize Virus.Ramnit.I before the infection becomes too widespread.
- Virus.Ramnit.I is specifically engineered to attack 32-bit Windows operating systems, rather than the 64-bit version. Therefore, if you are noticing the effects of a virus on your system and you are running the 32-bit version of this operating system, chances are high that your virus is Virus.Ramnit.I. While 64-bit versions can also be infected, chances are high that your 64-bit operating system is being attacked by something else.
- Virus.Ramnit.I can create copies of itself. These copies remain hidden, but can be viewed if you set your file viewing preferences to make hidden files visible.
- Virus.Ramnit.I will specifically target shared folders and removable USB drives. If you suspect that Virus.Ramnit.I is infecting your system, check these places first for any hidden files. Any computer networking with your shared folder is in danger of being infected. Virus.Ramnit.I could have easily spread from a USB device to a computer's hard drive.
- Pay attention to any changes in your system. Virus.Ramnit.I has been known to change your firewall settings. Virus.Ramnit.I has also been known to make changes in the Windows Registry. Also, pay attention to your usage of system resources. Virus.Ramnit.I will often cause very high spikes in this parameter, causing your computer to become stuck.
What Happens if Virus.Ramnit.I Is Left Unchecked?
Letting Virus.Ramnit.I run rampant in your computer can have catastrophic effects. The main danger is that Virus.Ramnit.I acts as a back door through which hackers can gain access to your computer. The danger in this is immediately obvious. An unscrupulous individual can use Virus.Ramnit.I to gain access to your computer and then use it to download malicious software to damage your system and steal your private information. However, the most dangerous effect of having something like Virus.Ramnit.I on your computer, is that your computer may be used as part of a botnet.
Virus.Ramnit.I and Botnets
Botnets are groups of computers that have been compromised and then used for criminal purposes. Virus.Ramnit.I is precisely the kind of virus that hackers use to plant bots into compromised computers. A computer that has had a bot installed on it by a hacker, can be used for any number of criminal activities. These activities include sending spam emails and performing coordinated denial of service attacks on a target.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AhnLab-V3 | nProtect |
| Microsoft | Virus:Win32/Ramnit.I |
| eTrust-Vet | Win32/Ramnit.C |
| AntiVir | W32/Ramnit.C |
| Comodo | Virus.Win32.Ramnit.H |
| Sophos | W32/Ramnit-A |
| BitDefender | Win32.Ramnit.N |
| Kaspersky | Virus.Win32.Nimnul.a |
| ClamAV | W32.Ramnit-1 |
| Avast | Win32:Ramnit-G |
| Symantec | W32.Ramnit.B!inf |
| F-Prot | W32/Ramnit.D |
| NOD32 | Win32/Ramnit.H |
| K7AntiVirus | Virus |
| McAfee | W32/Ramnit.a |
File System Details
| # | File Name |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|
| 1. | AEADISRV.EXE | |
| 2. | %PROGRAM_FILES%\ Backdoor.Beastdoor.DL\ Backdoor.Beastdoor.DL |
Registry Details
Analysis Report
General information
| Family Name: | Virus.Ramnit.I |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a544f965320e621bfbefbd3cf710d53d
SHA1:
a040ca9a1ed03ec2f054fa66115a65c5859846f6
SHA256:
CF933D745B7B9D9CBC74B933D82EF37513089BCCA7F71C635D27728BA39BE746
File Size:
447.33 KB, 447332 bytes
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MD5:
8f55cf2596e98154eceed7c1f3e7ce5e
SHA1:
f6271d7926f1cedf43a9ff786498f44b5fbad80a
SHA256:
DD6FF3059E93E5EEF19887AF2C28446CCBC16DD2EEAFF7A479437F4AB3DB016B
File Size:
6.74 MB, 6737901 bytes
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MD5:
beb6d433cc6bbb7a77c5de98faabce65
SHA1:
ccbe85e43371a8b144cbe091778db28c62abaa24
SHA256:
35312E8A68535EE1CC471BEDEAC724FD7E4065D36BAAD4D5AE1222FF0072DE75
File Size:
172.96 KB, 172958 bytes
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MD5:
c25a47f6c0d6eec88d79771b988d5a75
SHA1:
dee5fa043bbc466b66fd5af8ced2b0f4d3147ea9
SHA256:
9712E2E555EAC39E29C390CCBFC98ACFDA0184AD73EB73FF06FF6D7EFE850D34
File Size:
686.60 KB, 686603 bytes
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MD5:
7f9713d4860f62943972fc025ee77041
SHA1:
537f2b856f3ca1d51d7115722ea9d31de7e0e8d2
SHA256:
3AF3D6029A04746AF5D318EA16298E451E91607730F9DCA34CB733FD10B6CE36
File Size:
481.24 KB, 481236 bytes
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MD5:
3c6ad9c455efec82df756a596c024e58
SHA1:
5c4afc3571de25202949d69049099db4da9ee2c8
SHA256:
B6237A98A4ECF7944E8EC0E02B879429D42C337958AAB8327D9C5B92F98FF71D
File Size:
82.94 KB, 82944 bytes
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MD5:
46030e2ed67dae69a3d0d0bc9632c321
SHA1:
9bb834d7716100f5d3414c30f25a8eb47f18362e
SHA256:
0155F7684C8F3237E85C6543E20688B7B277D9D85658FC39D58B591476630D7A
File Size:
409.60 KB, 409600 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have resources
- File doesn't have security information
- File has exports table
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
Show More
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Company Name |
|
| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | MANEX |
| Original Filename |
|
| Product Name |
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| Product Version |
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File Traits
- 2+ executable sections
- big overlay
- dll
- HighEntropy
- Installer Version
- VirtualQueryEx
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 1,570 |
|---|---|
| Potentially Malicious Blocks: | 0 |
| Whitelisted Blocks: | 1,569 |
| Unknown Blocks: | 1 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.M
- Alman.C
- HackAgent.DA
- Ramnit.A
- Ramnit.V
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
| c:\users\user\downloads\cmgr.exe | Generic Write,Read Attributes |
| c:\windows\system.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\syswow64\rundll32mgr.exe | Generic Write,Read Attributes |
| c:\windows\syswow64\rundll32srv.exe | Generic Write,Read Attributes |
| c:\windows\syswow64\temp\shsandbox-win32.dll-5.22.1.9999-x86.dmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\microsoft\windows\currentversion\explorer\advanced::hidden | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::antivirusoverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::antivirusdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::firewalldisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::firewalloverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::updatesdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::uacdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::antivirusoverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::antivirusdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::firewalldisablenotify | RegNtPreCreateKey |
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| HKLM\software\wow6432node\microsoft\security center\svc::firewalloverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::updatesdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::uacdisablenotify | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings::globaluseroffline | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows\currentversion\policies\system::enablelua | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::enablefirewall | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::donotallowexceptions | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::disablenotifications | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::1919251317 | Û | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::-456464662 | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::1462786655 | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::-912929324 | # | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::1006321993 | é | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::-1369393986 | http://affiliate.free.rongrean.com/logo.gif http://demo.mosiva | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::549857331 | RegNtPreCreateKey | |
| HKCU\software\apcr::u1_0 | 鱞댶 | RegNtPreCreateKey |
| HKCU\software\apcr::u2_0 | ⏑ | RegNtPreCreateKey |
| HKCU\software\apcr::u3_0 | 権ă | RegNtPreCreateKey |
| HKCU\software\apcr::u4_0 | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Syscall Use |
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| Process Shell Execute |
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| Anti Debug |
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| Process Manipulation Evasion |
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| User Data Access |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\ccbe85e43371a8b144cbe091778db28c62abaa24_0000172958.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\dee5fa043bbc466b66fd5af8ced2b0f4d3147ea9_0000686603.,LiQMAxHB
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cmgr.exe
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\5c4afc3571de25202949d69049099db4da9ee2c8_0000082944.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\9bb834d7716100f5d3414c30f25a8eb47f18362e_0000409600.,LiQMAxHB
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