MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cc8e7690934b9059a1613d246a6c933df5dd7b1e333038dc76f7839dcc5697cd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
GuLoader
Vendor detections: 7
| SHA256 hash: | cc8e7690934b9059a1613d246a6c933df5dd7b1e333038dc76f7839dcc5697cd |
|---|---|
| SHA3-384 hash: | 2225595400743a6beb29a949d28aef93d517f1e18c8bddd00541ab2b8b4d087435dd65fba30e933d42d2e0222a67676d |
| SHA1 hash: | 7cc53628714dd9d69881be1d186adf7b3e7af9cd |
| MD5 hash: | a08f23a15ef10b17370668cf5b9947ad |
| humanhash: | quebec-kilo-oxygen-hotel |
| File name: | Weemaes B.V.-PO74748392.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 148'824 bytes |
| First seen: | 2021-08-03 07:41:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3f04be9c844308940905412ae6398e70 (1 x GuLoader) |
| ssdeep | 3072:7YIocqttkj0ufJOWJDZZWUVEZj9GQMUqxfKQX+Zz5U:8IlqtIA83WUVEZj9GQMUqxfKQuZz5U |
| Threatray | 702 similar samples on MalwareBazaar |
| TLSH | T17DE3F4DE7A74A42AF1033A3D4430DC94059C6CEC0A4DAA073D96F79AFBB5E412935D3A |
| dhash icon | f0b2d47171d4b2f0 (1 x GuLoader) |
| Reporter | Anonymous |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Weemaes B.V.-PO74748392.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-03 05:13:01 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
GuLoader behavior detected
Hides threads from debuggers
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Mucc
Status:
Malicious
First seen:
2021-08-03 07:42:05 UTC
AV detection:
10 of 46 (21.74%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 692 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
cc8e7690934b9059a1613d246a6c933df5dd7b1e333038dc76f7839dcc5697cd
MD5 hash:
a08f23a15ef10b17370668cf5b9947ad
SHA1 hash:
7cc53628714dd9d69881be1d186adf7b3e7af9cd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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