MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3012b7a51af86d42beaaf6488f7166002226cbaee3ccb92e1c2a2d4b107c3930. 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: 10
| SHA256 hash: | 3012b7a51af86d42beaaf6488f7166002226cbaee3ccb92e1c2a2d4b107c3930 |
|---|---|
| SHA3-384 hash: | ea4125a9865cfaa91396994b319c87b8415e64d38b64152694054670f451d81d24ad70e40d8aa4c18f57867bbba32ed1 |
| SHA1 hash: | 84ce88c612b86fbd98e3d7b55227d95979a58631 |
| MD5 hash: | b5571f25836cd41445aa42574af4b736 |
| humanhash: | yellow-delta-tango-double |
| File name: | b5571f25836cd41445aa42574af4b736 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 123'688 bytes |
| First seen: | 2021-07-01 00:01:58 UTC |
| Last seen: | 2021-07-01 00:48:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e32210a377db7dc6108aadf44007bc45 (1 x GuLoader) |
| ssdeep | 1536:NWlMcDP/5ToUTS13bz62av30HmmIoDQBlIAqFJv/x++4Si96Hjvrh0rPgz6vUUg+:shKuAGCI7zqbg7SQyx0vgKBAKBgI |
| Threatray | 3'399 similar samples on MalwareBazaar |
| TLSH | F5C329577E57D065E206C6B0D000E9F7B830BC76F8528D07BDC1BE093A7A752B1A8E4A |
| Reporter |  zbetcheckin |
| Tags: | 32 exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
60dc99_Outbyte-PC-Repa.zip
Verdict:
Malicious activity
Analysis date:
2021-06-30 19:16:52 UTC
Tags:
trojan evasion stealer vidar loader rat redline ficker phishing
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Detection(s):
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.
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Signature
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found potential dummy code loops (likely to delay analysis)
Hides threads from debuggers
Machine Learning detection for sample
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
Behaviour
Behavior Graph:
Detection:
guloader
Threat name:
Win32.Trojan.Chapak
Status:
Malicious
First seen:
2021-06-30 16:40:01 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 3'389 additional samples on MalwareBazaar
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks QEMU agent file
Guloader,Cloudeye
Malware Config
C2 Extraction:
https://cdn.discordapp.com/attachments/859444299618582560/859807648862044178/Sicario.bin
Unpacked files
SH256 hash:
49b04162c412105ab0857de16713724cbf3234a0b6ba51f3a5286312633f20c3
MD5 hash:
1f1b425190b2fb0396ad2d538b1060ba
SHA1 hash:
413f98641d46fdcabfcaf64f29495667de6282ea
SH256 hash:
3012b7a51af86d42beaaf6488f7166002226cbaee3ccb92e1c2a2d4b107c3930
MD5 hash:
b5571f25836cd41445aa42574af4b736
SHA1 hash:
84ce88c612b86fbd98e3d7b55227d95979a58631
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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://136.144.41.201/WW/file4.exe