MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 184676b18d687073308c791c9145f0b0c8bc6a75fd4ed7aff7803381701c06f0. 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: | 184676b18d687073308c791c9145f0b0c8bc6a75fd4ed7aff7803381701c06f0 |
|---|---|
| SHA3-384 hash: | 0139cfc243e4f4411df426c83d3547ec7ab511ee7995f07505ff9770856c1963fecbe3901ae61a121d14683e06deefcb |
| SHA1 hash: | d60b74f3275e6d3ab7657aea53e8f606595808cb |
| MD5 hash: | e8d0b4855440c422e297cb1c56aa8e43 |
| humanhash: | magazine-fourteen-nuts-hotel |
| File name: | SPECIF~0.EXE |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 180'224 bytes |
| First seen: | 2021-05-04 04:59:39 UTC |
| Last seen: | 2021-05-04 05:53:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 880cafba8cacb137a97f861a2c726b62 (1 x GuLoader) |
| ssdeep | 1536:6V2p+voOGIhkbIVb2ayvnF7lJswgtzz2i63kmA7Gw4mDAI16luJ17hH0SPtnw2i6:6bvozICHDvBJkzz25aPzAcHj9w2 |
| Threatray | 1'101 similar samples on MalwareBazaar |
| TLSH | A104F7326E04949EE9AD2A70A415C972F3162C1471092E5F7EA1FFB137F26836DF5E02 |
| Reporter |  cocaman |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Guloader
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Searching for the window
Sending a UDP request
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 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)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Threat name:
Win32.Downloader.Minix
Status:
Malicious
First seen:
2021-05-03 16:08:32 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
10 of 28 (35.71%)
Threat level:
3/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 1'091 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
184676b18d687073308c791c9145f0b0c8bc6a75fd4ed7aff7803381701c06f0
MD5 hash:
e8d0b4855440c422e297cb1c56aa8e43
SHA1 hash:
d60b74f3275e6d3ab7657aea53e8f606595808cb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
1) [C0019] Data Micro-objective::Check String