MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 71756ea23acdd988833bafc579a81eb54341f13f6657fed3aedce37a4d9606ea. 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: | 71756ea23acdd988833bafc579a81eb54341f13f6657fed3aedce37a4d9606ea |
|---|---|
| SHA3-384 hash: | 14799a5bd9f4c2de903e34cf1d34fa17be9820cedb335eec7e952be7c594491f3ca24a9be9ca50fad0a61e82a05a21a6 |
| SHA1 hash: | cc2e6fe59dc9e1d0802d54d979bfedfcff46806b |
| MD5 hash: | d093b60447c793fc519f79f3e6651a42 |
| humanhash: | jupiter-oscar-spaghetti-tennis |
| File name: | 2021071300010 JPG.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 192'512 bytes |
| First seen: | 2021-07-13 13:17:12 UTC |
| Last seen: | 2021-07-13 14:02:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 8ff36c360a089a7073436eb053f9f56c (2 x GuLoader) |
| ssdeep | 3072:/NYQY22RTBevUkp94sUgPCW4V+FiOOlXNTENmkzUG22qYQJ:sTp094ncD44INNTwFo |
| Threatray | 5'485 similar samples on MalwareBazaar |
| TLSH | T120145A5D7FB0D4C5E0A9A7332462C2B453266F21BAF5C55F127CBA7B2B312C3A461326 |
| Reporter |  malwarelabnet |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2021071300010 JPG.exe
Verdict:
No threats detected
Analysis date:
2021-07-13 13:33:15 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:
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:
GuLoader Lokibot
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Signature
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
GuLoader behavior detected
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected GuLoader
Yara detected Lokibot
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Graftor
Status:
Malicious
First seen:
2021-07-13 11:06:31 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 5'475 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:
71756ea23acdd988833bafc579a81eb54341f13f6657fed3aedce37a4d9606ea
MD5 hash:
d093b60447c793fc519f79f3e6651a42
SHA1 hash:
cc2e6fe59dc9e1d0802d54d979bfedfcff46806b
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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