MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 938087389b02ec5d84f851272745beb0dbd672a0515addacbf640c228ed6c710. 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: 6
| SHA256 hash: | 938087389b02ec5d84f851272745beb0dbd672a0515addacbf640c228ed6c710 |
|---|---|
| SHA3-384 hash: | 2a283990fc6b6ff2b0c00887f04da93b06d26e88903c6ae7aaf6acfa762bfcf93dac7b156720576baa751e92ecf8f572 |
| SHA1 hash: | f8ad6efc2ca14ec00802390333f79088a1c463d3 |
| MD5 hash: | 3d94570fae0d4820efbcb895c39a6215 |
| humanhash: | mars-iowa-orange-lion |
| File name: | Draft Contract.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 118'784 bytes |
| First seen: | 2021-07-05 22:14:41 UTC |
| Last seen: | 2021-07-07 17:46:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 773df40b486ba5eea01d9fbfa70abb4f (6 x GuLoader) |
| ssdeep | 1536:1yeuBMP6AIDydiwPyb3CRZABYcUpQjs+/49GeDPtETjBz1jUG9flBepNslbb9Ogy:cBG6AIciwPuSRZ4YFaz/4XDS3LBmuh2 |
| Threatray | 5'138 similar samples on MalwareBazaar |
| TLSH | A0C35BA3F9C96C92EED14A7016B0D4767627BD3178535E1B3203BA6E7C34943A2B061F |
| Reporter | Anonymous |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
3
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Draft Contract.exe
Verdict:
No threats detected
Analysis date:
2021-07-05 22:18:55 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:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
48 / 100
Signature
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Detection:
guloader
Threat name:
Win32.Trojan.Graftor
Status:
Malicious
First seen:
2021-07-05 18:45:58 UTC
AV detection:
9 of 29 (31.03%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 5'128 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Malware Config
C2 Extraction:
https://onedrive.live.com/download?cid=4775355831E91CD1&resid=4775355831E91CD1%215872&authkey=ACEV7QMALCe0P1w
Unpacked files
SH256 hash:
938087389b02ec5d84f851272745beb0dbd672a0515addacbf640c228ed6c710
MD5 hash:
3d94570fae0d4820efbcb895c39a6215
SHA1 hash:
f8ad6efc2ca14ec00802390333f79088a1c463d3
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.
Delivery method
Distributed via e-mail link
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