Trojan.Downloader-Agent
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: | 8,713 |
| Threat Level: | 90 % (High) |
| Infected Computers: | 3,537 |
| First Seen: | July 24, 2009 |
| Last Seen: | January 18, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| TrendMicro | TROJ_AGENT.UDE |
| Symantec | Packed.Generic.187 |
| Sunbelt | Trojan-Downloader.Drv32 |
| Sophos | Troj/Dloadr-BWK |
| Prevx1 | High Risk Cloaked Malware |
| Panda | Adware/VirusRemover2008 |
| NOD32 | Win32/TrojanClicker.Agent.NEB |
| Microsoft | TrojanDownloader:Win32/Obvod.B |
| McAfee-GW-Edition | Trojan.Clicker.EQ |
| McAfee | Generic Downloader.z |
| Kaspersky | Trojan-Downloader.Win32.Agent.ajtr |
| K7AntiVirus | Trojan-Downloader.Win32.Agent |
| Ikarus | Trojan-Dropper.Agent |
| Fortinet | PossibleThreat |
| F-Secure | Trojan-Downloader:W32/Agent.HUQ |
File System Details
Trojan.Downloader-Agent may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | project675.exe | a28b6cda3ffebe14ddc143726883a63b | 8 |
| 2. | FunSpace.Update.Process.exe | 68df2dd194db756ccf7ddf4e30c61e51 | 1 |
| 3. | U3L35MEA.exe | c2b64b4de7a7a337d50e9f332b276a0c | 0 |
| 4. | ieaux.dll | d3dd4da48a70a021da92663b7d15cf66 | 0 |
| 5. | install_conga[1].exe | 4338ea1110896eed2d5355f6ec3bf977 | 0 |
| 6. | maindll.dll | 6fd7896ae616a0ae52dd84c678944619 | 0 |
| 7. | xd1_v115_241[1].exe | 866a09db37cc2beec90053d033a9169f | 0 |
| 8. | ins21.exe, insD.exe, shopper[1].exe | d8f943de4c76dac5fda7877d4ec04b94 | 0 |
| 9. | ins13.exe, ins27.exe, ins30.exe, ins37.exe, ins6.exe | 88b401bb0ba7139e30ca28ae2568d1d6 | 0 |
| 10. | PuzzleDesktop.exe | 9d9078307280a6945bef24a28d14b239 | 0 |
| 11. | tmps.exe | 9ad1bd3dfd3f2d31a2d6c388580b2af0 | 0 |
Registry Details
Trojan.Downloader-Agent may create the following registry entry or registry entries:
File name without path
free.exe
virus.bat
Analysis Report
General information
| Family Name: | Trojan.Agent |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
034aeffe6d1b99d85c2471c1301ccc10
SHA1:
689ef15be29438e2b5c952e38006691e6df182ed
File Size:
3.17 MB, 3172985 bytes
|
|
MD5:
39105f8ac510efe7f5b7d6c67c2db0a7
SHA1:
52069a6f0f66c7f9192cba27899c728883f61eb7
File Size:
315.39 KB, 315392 bytes
|
|
MD5:
a1bebca8b9618045a83ebf5f0dd25894
SHA1:
0bfd269195cbec4af7144009464410af04012bdf
File Size:
152.06 KB, 152064 bytes
|
|
MD5:
4e8bd96f56a7edc8e6e797ff1b2a8849
SHA1:
345bcf3ab1f384717a8829d07bfd45e96ba6c0c6
File Size:
712.70 KB, 712704 bytes
|
|
MD5:
79187c801cfeae8695908bda908ec6d2
SHA1:
4886e42d78068fdf0c81beffe41de0374d6cfee4
File Size:
3.17 MB, 3172985 bytes
|
Show More
|
MD5:
10eb5e49706f22a8deace0a2dbdc82c6
SHA1:
5b2f524fc0d7fe4fa7bf9d389ff2a8a6af51ac36
SHA256:
836AF134423747FED3A54E2F258D3C5165DDB010AEBE2DC88839988D1A733217
File Size:
259.07 KB, 259072 bytes
|
|
MD5:
982e02da0d1b4c14cf6514dfd6d8946c
SHA1:
79e005d1c8d12265766d41f989ad1c6b0175d3d1
SHA256:
51253A229E97D2BC8928021B690E5657937793E5A268B76CCA48E0AF7A0B4051
File Size:
4.32 MB, 4315648 bytes
|
|
MD5:
3fdd34dc0177d250c16ed3efdc807f0a
SHA1:
f03ba3bc296375d6a7bf07fbdf37437d1bfa2e22
SHA256:
A42F8140A82D6741B3A3D15A6215853AFA94E8FE8EEA27F7A134B0D00B934B5F
File Size:
5.46 MB, 5456384 bytes
|
|
MD5:
df2e6b2e6960520c0f482741c79dc24a
SHA1:
cb26843852dda20f03ab4998b6683f55ae2d3608
SHA256:
40AFEC8B1433B13EF1EF83579EAA332FAD5E1374319A68AF6DF7701E35397CBE
File Size:
5.43 MB, 5430784 bytes
|
|
MD5:
e215575c3fee36bb0121f4db50257d7a
SHA1:
4423aacfad4fc1118c12cd66bf68aa4f236aa8a8
SHA256:
65E05A9375A7B380FB7D5015B473644EC879F418CAADE97F1808CBE6070D8EC6
File Size:
7.26 MB, 7264256 bytes
|
|
MD5:
400bd063c90795b3c746f56b20811552
SHA1:
1cf446bc8a5c1e1d06faeaedb7fe60f979ef8601
SHA256:
FE45293CD5AE73720D20505E1706FF1E3A76A698CF9B5CC7F5319F27D888493A
File Size:
1.78 MB, 1782504 bytes
|
|
MD5:
91dfe7793d1ea3dea55f08435c4ea846
SHA1:
5bdb172a4954382270f8f028d02ce99e9f12c833
SHA256:
76320C125F0750F787868F351897BCE1F753FE7270D5361843CADCCD8419D71B
File Size:
84.48 KB, 84480 bytes
|
|
MD5:
80fbe78de0b2daca2c7d7713042c0647
SHA1:
0a28918f32111ab71bb3f37388d407056a54e6c7
SHA256:
DEA17A69E716E42799EC824BD42D3C3438B76799792DD7AF92B82A10CD0BA972
File Size:
316.93 KB, 316928 bytes
|
|
MD5:
5ad3e10228e5e93cd23570ec095af782
SHA1:
36b07cc3f35c7250bfe20502a5825c16f399d30f
SHA256:
10CB893D05979F366FF7B5AB24D5882DD80998E1DA41226D1E171D4063935160
File Size:
9.64 MB, 9639936 bytes
|
|
MD5:
ec3812058142c9ed90d7d86210d3a23d
SHA1:
61b90de3b1ecf016970ff127447087e7d6f10883
SHA256:
F117BB2021A0D1B09ADB5CCA0788B41E5AFD9363B6A68255290721B89A862FA0
File Size:
3.56 MB, 3555840 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 exports table
- File has TLS information
- File is .NET application
- File is 32-bit executable
- File is 64-bit executable
Show More
- File is either console or GUI application
- 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 |
|---|---|
| Assembly Version |
|
| Comments |
|
| Company Name |
|
| File Description |
Show More
|
| File Version |
|
| Internal Name |
|
| Legal Copyright |
|
| Legal Trademarks | KetcauSoft |
| Original Filename |
|
| Private Build | 01.00.00.00 |
| Product Name |
Show More
|
| Product Version |
|
| Version | 1.11W |
| W D Version | 27.0 |
File Traits
- .NET
- 00 section
- 2+ executable sections
- Confuser
- GenKrypt
- HighEntropy
- Inno
- InnoSetup Installer
- Installer Manifest
- Installer Version
Show More
- NewLateBinding
- No Version Info
- ntdll
- Reactor
- Reflective
- RijndaelManaged
- VirtualQueryEx
- WriteProcessMemory
- x64
- 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: | 1,293 |
|---|---|
| Potentially Malicious Blocks: | 186 |
| Whitelisted Blocks: | 804 |
| Unknown Blocks: | 303 |
Visual Map
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0 - Probable Safe Block
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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.- Emotet.CDD
- Injector.AK
- Lumma.GFD
- MSIL.Agent.GDE
- MSIL.Agent.OAAR
Show More
- MSIL.BadJoke.XF
- MSIL.BlackGuardStealer.A
- MSIL.Brute.BGF
- MSIL.Brute.GFA
- MSIL.DllInject.LE
- MSIL.Filecoder.GG
- MSIL.Gamehack.JS
- MSIL.Heracles.IP
- MSIL.Injector.FSA
- MSIL.Tedy.F
- MSIL.Tedy.NN
- Remcos.AI
- Stealer.KF
- Zenpak.C
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\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\srvsvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_16.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_256.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_idx.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | 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\local settings\software\microsoft\windows\shell\bagmru::nodeslots | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bagmru\2::mrulistex | RegNtPreCreateKey | |
| HKCU\local settings\software\microsoft\windows\shell\bags\94\shell::sniffedfoldertype | Downloads | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\explorer\mountpoints2\##10.200.31.10#amas::_labelfromdesktopini | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | RegNtPreCreateKey | |
| HKCU\software\pc soft\windev\27.0\appli\36b07cc3f35c7250bfe20502a5825c16f399d30f_0009639936::last_framework | 270103j | 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 |
|---|---|
| User Data Access |
|
| Syscall Use |
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2 additional items are not displayed above. |
| Other Suspicious |
|
| Anti Debug |
|
| Network Winsock2 |
|
| Network Winsock |
|
| Encryption Used |
|
