Adware.Trymedia.A
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: | 15,919 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 322 |
| First Seen: | January 7, 2013 |
| Last Seen: | April 11, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Adware.Trymedia.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
091243c2334e19325c5ead2954202b94
SHA1:
8a3752d522d8c1ec62e348b90ae5bba80801c7e6
SHA256:
0211110336ACDBA53F5BEF4ABB076CD53CA9C011763CE1AC896EC1075778ABCB
File Size:
126.16 KB, 126160 bytes
|
|
MD5:
659dd2e9ad2457c8ae6444a531bc27a3
SHA1:
3438eaf683db17dfaaaa6748bd0589ebc35e104e
SHA256:
64AFB1A70B01614AC48083B483D46932EE86D1E24F1E58E4161D67645B4A84E4
File Size:
212.99 KB, 212992 bytes
|
|
MD5:
5e233e726299bca0913287a33d6955a0
SHA1:
edb2dac2832dec92384819ecf2498e287267b5d1
SHA256:
1C0BF9A9F5ADD587EABE9475956FF3C461EDAB2AE0DFC697CCC8CC4B1867103D
File Size:
212.99 KB, 212992 bytes
|
|
MD5:
892f4ab71dfdb494bc97411f288dc093
SHA1:
0cec924ae13bbffe3e059c0cbfd98d05cfbfc12a
SHA256:
10A784A4C264C1E49089BC92A337067C5BBE58FC9106567547ED9BFDE8B4AD08
File Size:
126.16 KB, 126160 bytes
|
|
MD5:
602632632aef0b7b1f33e5fa9d0100a1
SHA1:
b4a4c5b66545f3ae5c27b9fae05be7033ae4fd2f
SHA256:
B02F07BDAAC07871DAE45DE1C5336CC3D50183217048BC20C3897B39658C2DA4
File Size:
126.16 KB, 126160 bytes
|
Show More
|
MD5:
768ba510f4b57d8a02bde11ae12f2eec
SHA1:
6bee2b03502f37f3dad7fdcdb53decb0dc0aa3f0
SHA256:
FB26331AAEAD0FB5EC173FE036BD52579F03FEE6B3E35DAF675753A5D3D813CE
File Size:
212.99 KB, 212992 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 security information
- File has been packed
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
Show More
- 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 | RealNetworks, Inc. |
| File Description | Download Manager |
| File Version | 2.4.153 |
| Internal Name | Download Manager |
| Legal Copyright | Copyright 2000-2010 RealNetworks, Inc. |
| Original Filename | dm.exe |
| Product Name | Download Manager |
| Product Version | Download Manager R2.4.153 [Download Manager R2.4] |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| RealNetworks, Inc. | Thawte Code Signing CA - G2 | Self Signed |
File Traits
- HighEntropy
- No Version Info
- packed
- 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: | 388 |
|---|---|
| Potentially Malicious Blocks: | 42 |
| Whitelisted Blocks: | 346 |
| Unknown Blocks: | 0 |
Visual Map
x
0
0
0
0
0
0
0
x
0
0
x
0
0
0
0
0
0
0
0
0
0
0
0
0
x
0
0
x
0
x
x
0
x
x
0
0
x
x
x
0
x
x
x
x
x
x
0
0
x
x
0
x
0
0
0
0
0
0
0
0
0
0
0
x
x
x
x
0
x
0
x
x
x
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
0
x
x
x
x
x
x
0
0
0
x
0
x
0
x
0
0
0
0
x
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
1
1
0
1
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.- Trymedia.A
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 |
|---|---|
| c:\users\public\downloads\dm-84ff.tmp | Generic Write,Read Attributes |
| c:\users\public\downloads\dm-a9d7.tmp | Generic Write,Read Attributes |
| c:\users\public\downloads\dm-c664.tmp | Generic Write,Read Attributes |
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\run::61eee2b439529ca3b5a233783e73f8b9 | c:\users\user\DOWNLO~1\8A3752~1 /r | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\4sbn6antzp6pp++qiqdv5wynkly=::reboots | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\4sbn6antzp6pp++qiqdv5wynkly=::resumes | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\4sbn6antzp6pp++qiqdv5wynkly=::downloadfolder | C:\Downloads | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\run::aladdin_mcr_setup_30m_de.exe | c:\users\user\DOWNLO~1\3438EA~1 /r | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\gka1ls+bjzusyqmkzohz/+bbvra=::reboots | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\gka1ls+bjzusyqmkzohz/+bbvra=::resumes | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\gka1ls+bjzusyqmkzohz/+bbvra=::downloadfolder | C:\Downloads | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\run::bookwormdeluxe.exe | c:\users\user\DOWNLO~1\EDB2DA~1 /r | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\run::4382d385ea05fcafa94f974030be8924 | c:\users\user\DOWNLO~1\0CEC92~1 /r | RegNtPreCreateKey |
Show More
| HKCU\software\microsoft\windows\currentversion\run::234048d31c294fa5fa5607a53a5d579d | c:\users\user\DOWNLO~1\B4A4C5~1 /r | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\sfgajiv4wl9cwdz3g2huul5dut8=::reboots | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\sfgajiv4wl9cwdz3g2huul5dut8=::resumes | 0 | RegNtPreCreateKey |
| HKCU\software\trymedia systems\download manager\sfgajiv4wl9cwdz3g2huul5dut8=::downloadfolder | C:\Downloads | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\run::bogglesetup.exe | c:\users\user\DOWNLO~1\6BEE2B~1 /r | 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 |
|---|---|
| Anti Debug |
|
| User Data Access |
|
| Network Winhttp |
|
| Network Wininet |
|
| Network Winsock |
|
