Trojan.Downloader.Gen.AT
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Downloader.Gen.AT |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
33d9a545b0a944a95c2dc66b5c609cae
SHA1:
1b81f22616d1eb960b35fd5a3a2d4424cdb82979
SHA256:
25512075F8D85D5730E74C4046812321E3E1F242AB5AA6FED7D945224F7B3926
File Size:
224.26 KB, 224256 bytes
|
|
MD5:
4409c19165a13a56434eaa51c429713f
SHA1:
1a778f4dae1a6e5671d0dbdf4786110ab81dd3ce
SHA256:
14B8AEF16366278AC544609EF39EF7B9C8551B7FF6F11E8FADF2FA7F6F535D4A
File Size:
662.51 KB, 662512 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have security information
- File has exports table
- 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)
- 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)
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 |
|---|---|
| File Description | WS_Log Dynamic Link Library |
| File Version | 4, 2, 5, 7 |
| Internal Name | WS_Log |
| Legal Copyright | Copyright (C) 2008 |
| Original Filename | WS_Log.dll |
| Product Name | WS_Log Dynamic Link Library |
| Product Version | 4, 2, 5, 7 |
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 |
|---|---|---|
| Plex, Inc. | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
File Traits
- dll
- HighEntropy
- 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: | 2,874 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 2,871 |
| Unknown Blocks: | 0 |
Visual Map
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Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
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 |
Show More
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| Process Manipulation Evasion |
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| Process Shell Execute |
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| Anti Debug |
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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\1b81f22616d1eb960b35fd5a3a2d4424cdb82979_0000224256.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\1a778f4dae1a6e5671d0dbdf4786110ab81dd3ce_0000662512.,LiQMAxHB
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