MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fc55920200c36ee47942792a3be6e7f8b00e46fd83ae7bcd826fd32e547836ef. 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: | fc55920200c36ee47942792a3be6e7f8b00e46fd83ae7bcd826fd32e547836ef |
|---|---|
| SHA3-384 hash: | 54c93bc6802fac547fe0117ce7ee44aab3611b18a9c330f88cfd8ed8594b1154c411958d43d3d21cbb17d3c3d7ec441b |
| SHA1 hash: | 2af8a12d0fbd278d6a1c0313a267db9af10fd4fd |
| MD5 hash: | 587440eb86fe3bd2f01a00c0562f5b8b |
| humanhash: | kentucky-oxygen-north-uncle |
| File name: | SecuriteInfo.com.__vbaHresultCheckObj.483.26281 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 188'416 bytes |
| First seen: | 2021-07-23 21:43:26 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 30a987447f4236964a321e9298f967fb (5 x GuLoader) |
| ssdeep | 1536:/Crc6FbhtPmUEr9QlK0QjnTi1DnhJ8dGqDjK7wM:6o6FlFmUErCrzyHKh |
| TLSH | T1EC046C64BE19A4B5EAB2C5FD96705AA8349BFCF524784477E703363A2CB0BD08674D03 |
| Reporter |  SecuriteInfoCom |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.__vbaHresultCheckObj.483.26281
Verdict:
No threats detected
Analysis date:
2021-07-23 21:45:32 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.
Malware family:
GuLoader
Verdict:
Malicious
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 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)
GuLoader behavior detected
Hides threads from debuggers
Multi AV Scanner detection for submitted file
Potential malicious icon found
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
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.VBObfuse
Status:
Malicious
First seen:
2021-07-23 19:50:31 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
5/5
Verdict:
suspicious
Result
Malware family:
guloader
Score:
10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
fc55920200c36ee47942792a3be6e7f8b00e46fd83ae7bcd826fd32e547836ef
MD5 hash:
587440eb86fe3bd2f01a00c0562f5b8b
SHA1 hash:
2af8a12d0fbd278d6a1c0313a267db9af10fd4fd
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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