MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6f40242247db00eea1922d0c2a38337ddea49d9da02693679d2e4bfb19e6c088. 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: | 6f40242247db00eea1922d0c2a38337ddea49d9da02693679d2e4bfb19e6c088 |
|---|---|
| SHA3-384 hash: | ef5cd242631c80cf300c553f8364ad5f283867cfd83415cf416f4923148a3a04aaef8a2d40d8494bfc0ce3724047dc60 |
| SHA1 hash: | 2a37a01df74c887bb52eb2762d7d6ae0bd5e6b0b |
| MD5 hash: | 8718d75b7cac53f13d01ddea9b52cee0 |
| humanhash: | hawaii-foxtrot-arizona-purple |
| File name: | 8718d75b7cac53f13d01ddea9b52cee0.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 114'688 bytes |
| First seen: | 2021-08-03 14:57:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5565993a5a9f2bfb76f28ab304be6bc1 (7 x GuLoader) |
| ssdeep | 1536:mHPwUa96PZfLN0CNzYRn5ZxtBMAphNQmiPYDEZfM96nHPwU:mHIuZ1NzMBXMGh7DEhHI |
| Threatray | 5'306 similar samples on MalwareBazaar |
| TLSH | T1D1B39EAEA6F5982CD7772C748FA151085AD67C8C47C63DF97300C28E199B2283DC97B8 |
| dhash icon | 97d2d098cceccd9b (1 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8718d75b7cac53f13d01ddea9b52cee0.exe
Verdict:
No threats detected
Analysis date:
2021-08-03 14:59:59 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:
MALICIOUS
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:
GuLoader
Verdict:
Malicious
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Creates autostart registry keys with suspicious values (likely registry only malware)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found malware configuration
GuLoader behavior detected
Hides threads from debuggers
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
Uses dynamic DNS services
Yara detected GuLoader
Behaviour
Behavior Graph:
Detection:
guloader
Threat name:
Win32.Trojan.Vebzenpak
Status:
Malicious
First seen:
2021-08-03 09:37:52 UTC
AV detection:
15 of 27 (55.56%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 5'296 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:
6f40242247db00eea1922d0c2a38337ddea49d9da02693679d2e4bfb19e6c088
MD5 hash:
8718d75b7cac53f13d01ddea9b52cee0
SHA1 hash:
2a37a01df74c887bb52eb2762d7d6ae0bd5e6b0b
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.
Web download
Delivery method
Distributed via web download
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