MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c943a100bc29344a690516900fd3fc830c0af1646499ade9e082e76cdf45901f. 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: 5
| SHA256 hash: | c943a100bc29344a690516900fd3fc830c0af1646499ade9e082e76cdf45901f |
|---|---|
| SHA3-384 hash: | 96ad8b01727462c1e9c9265b92b101c4010fa55af37a96fba9030f6081803e31b5eb4f40f39dd1e9057dd75e196b84f2 |
| SHA1 hash: | ba23c887a76de98f8321f73885ec5cf1e8d9a496 |
| MD5 hash: | c759aee39e99516871119cb4f8e0603c |
| humanhash: | saturn-floor-colorado-yankee |
| File name: | QUOTE_USD67,000-INV.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 204'800 bytes |
| First seen: | 2021-05-18 05:30:57 UTC |
| Last seen: | 2021-05-18 06:47:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e5eb49e3354241ad00a42b392681b7c7 (1 x GuLoader) |
| ssdeep | 1536:I2L7+tPV3Di47/vQYWyy4zPYeN0vd/7dHnbsMcogNH0Tg4SuA3j9:Io7+lRjrQeTBN0FdHnbsxBv |
| Threatray | 1'410 similar samples on MalwareBazaar |
| TLSH | 7E14D3563E10F831E4668CBD6A28237F54B7FC70045E544FC2233A29AEF4395A919F8B |
| Reporter |  GovCERT_CH |
| Tags: | GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTE_USD67,000-INV.exe
Verdict:
No threats detected
Analysis date:
2021-05-18 07:21:27 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:
Clean
Maliciousness:
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:
GuLoader
Detection:
malicious
Classification:
rans.troj.evad
Score:
84 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Found malware configuration
Potential malicious icon found
Potentially malicious time measurement code found
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Mucc
Status:
Malicious
First seen:
2021-05-18 05:31:09 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 1'400 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [C0019] Data Micro-objective::Check String