MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c1dbce8cb6b99530955741665e3367229be0031fa420c1eafb9eb97faccf6440. 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: | c1dbce8cb6b99530955741665e3367229be0031fa420c1eafb9eb97faccf6440 |
|---|---|
| SHA3-384 hash: | 84ada37ea9510a93498c11f4884b1081b3a2c87c1b20a32e9aa4d077b37eb2c07c48b77a8313d7fe054030af34a1113a |
| SHA1 hash: | dc24fad204c823ba76ae02ea073c5b916ae45314 |
| MD5 hash: | 32e8fdfd921e90846f8279edd82cd4c8 |
| humanhash: | west-sodium-six-two |
| File name: | 32e8fdfd921e90846f8279edd82cd4c8.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 106'496 bytes |
| First seen: | 2021-02-18 07:09:56 UTC |
| Last seen: | 2021-02-18 08:39:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 28cfb83efbb0b6bd426b66f31651da5c (16 x GuLoader, 1 x RemcosRAT) |
| ssdeep | 1536:GqD2mVQncOkQXls2hGdZ6IqiOEntlm1qqHBJ4:tF4HkiViOr |
| Threatray | 4'762 similar samples on MalwareBazaar |
| TLSH | 3BA3C631B9A1DDF6D14484304416F3BD0927BF3288449D7FBA8CBE5E1A7B6D290A1E1B |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Guloader
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
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.
Result
Threat name:
Remcos GuLoader
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Contain functionality to detect virtual machines
Contains functionality to hide a thread from the debugger
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
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 steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected GuLoader
Yara detected Remcos RAT
Yara detected VB6 Downloader Generic
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Razy
Status:
Malicious
First seen:
2021-02-18 07:10:11 UTC
AV detection:
20 of 47 (42.55%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
guloader
Similar samples:
+ 4'752 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
c1dbce8cb6b99530955741665e3367229be0031fa420c1eafb9eb97faccf6440
MD5 hash:
32e8fdfd921e90846f8279edd82cd4c8
SHA1 hash:
dc24fad204c823ba76ae02ea073c5b916ae45314
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.