MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7ad18b09938d40e8ec342ee6bee6b190a986ffedce7567a638b8d25b4098cb69. 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: 8
| SHA256 hash: | 7ad18b09938d40e8ec342ee6bee6b190a986ffedce7567a638b8d25b4098cb69 |
|---|---|
| SHA3-384 hash: | ea3e90e1c993816ac20debda390236d7e2903969dec9487e6d366552c248df560e47237bdd253503bb21e94ab2a5571d |
| SHA1 hash: | a296ea3e1cf6d41f9d059d7d6e5058882b03161a |
| MD5 hash: | 9318cd06a9a0b788dc043a63c97d4fce |
| humanhash: | november-jersey-five-kitten |
| File name: | 9318cd06a9a0b788dc043a63c97d4fce.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 259'192 bytes |
| First seen: | 2021-08-02 08:48:25 UTC |
| Last seen: | 2021-08-02 10:24:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c75b2cceb55bee276cddf57134b154d2 (1 x GuLoader) |
| ssdeep | 1536:2blgLWMXncWYqmOeDA6W6h8eaBWTvYeigJ2cI6wt:NLWMXntzVAA6W6GwZJgt |
| Threatray | 18 similar samples on MalwareBazaar |
| TLSH | T18A44075043A87C76E408F933EB43B424A6B4F97B9A4D8383F8C472195875DB287B53E6 |
| dhash icon | e8cc8c8e8e8ecce8 (5 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
452
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DB_aabbbkdjdhgdghjdkjdggdghh0x06E5.xlsx
Verdict:
Malicious activity
Analysis date:
2021-08-02 05:22:29 UTC
Tags:
encrypted exploit CVE-2017-11882
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a 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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 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
Found potential dummy code loops (likely to delay analysis)
GuLoader behavior detected
Hides threads from debuggers
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
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Generic
Status:
Suspicious
First seen:
2021-08-02 06:17:46 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 8 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:
7ad18b09938d40e8ec342ee6bee6b190a986ffedce7567a638b8d25b4098cb69
MD5 hash:
9318cd06a9a0b788dc043a63c97d4fce
SHA1 hash:
a296ea3e1cf6d41f9d059d7d6e5058882b03161a
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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