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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
SHA3-384 hash: 3a63e895db8e0b1281c81f7fffc3e5c5cbcc3fed2748a86cf5ed294d1d2e90ebaa1226a5c507326f1b5767bdcc967e9a
SHA1 hash: ca6cb6bda6d959a97ad3ebef17bb4c528f75709c
MD5 hash: 301b5e217d4d002d9d1959d65ac7da35
humanhash: michigan-mountain-undress-snake
File name:92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
Download: download sample
Signature GuLoader
Create hunting rule
File size:479'752 bytes
First seen:2025-11-06 10:37:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e7f9a29f2c85394521a08b9f31f6275 (326 x GuLoader, 65 x AgentTesla, 63 x RemcosRAT)
ssdeep 12288:+Mwny2t+oY2QGNkjVsBYp6PXKsUAmnlPgy2C4JLnlpY:+MwnyoY2JKuc6P6tayZenl2
TLSH T187A41259BBF0D522D4662930A93BDAF329B1DE1058F0260BBB343B0C7D747149D6B3A6
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon aeaeb5b4a2a8e600 (1 x GuLoader)
Reporter adrian__luca
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Hviskhederne
Issuer:Hviskhederne
Algorithm:sha256WithRSAEncryption
Valid from:2025-09-24T08:03:47Z
Valid to:2026-09-24T08:03:47Z
Serial number: 0440b4e0bb0d528d5c6864ee095b9239fe22c076
Thumbprint Algorithm:SHA256
Thumbprint: 8007df9838e27c4c8c68ed65e81396bd6e0d20c18d34c7c2ee93062cec51efa2
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
Verdict:
No threats detected
Analysis date:
2025-11-06 14:01:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b7efe9f1-3a42-4ac5-bc70-b3f46b4cb0f3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/35808/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c7a755a5ed7864e2372b1
Tags:
obfuscate xtreme virus nsis
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% subdirectories
Searching for the window
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-14T22:13:00Z UTC
Last seen:
2025-11-07T04:21:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84/results?tab=lookup
Malware family:
Unlabeled
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5bf49b61-7024-4452-b064-2aa41dcb3d4b
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/301b5e217d4d002d9d1959d65ac7da35
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-10-15 02:08:27 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sijizdz4iono6ccad3k4rlgmx4jkvqdolgw4dri6q7vajmygrwca._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger adware collection discovery execution keylogger persistence ransomware spyware stealer
Link:
https://tria.ge/reports/251106-mny7savpgr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Badlisted process makes network request
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8383259117:AAEqXxxv_3-oOzFlx-TJwSs4dBBv66ADczQ/sendMessage?chat_id=6230067815
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0ce2232b-5f7e-4b47-859f-692f28f6019b
Unpacked files
SH256 hash:
92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84
MD5 hash:
301b5e217d4d002d9d1959d65ac7da35
SHA1 hash:
ca6cb6bda6d959a97ad3ebef17bb4c528f75709c
Link:
https://www.unpac.me/results/1651d5f8-b091-483d-9d39-ebedffc4082a/
SH256 hash:
15e2035200e2f10e9085f39c59409834e1a1bf789a8aed17b17f428f126a941a
MD5 hash:
91a656f184e6d3b5501a5e3e2695f6f5
SHA1 hash:
b0bbb92fde658a065aae8f30c6a7b56685433472
Link:
https://www.unpac.me/results/1651d5f8-b091-483d-9d39-ebedffc4082a/
SH256 hash:
48c290cf400a8e3a5e6cded2f4817d344c4d20745c8659cccbc09edad5866dc0
MD5 hash:
9cbefc918a4560f3e780bc927e0e4008
SHA1 hash:
4c23e9947f5d2338b4cfeb870cc9f9dcb7ee37e3
Link:
https://www.unpac.me/results/1651d5f8-b091-483d-9d39-ebedffc4082a/
SH256 hash:
b7823a15e7b1866ba3d77248f750b66505859d264cfc39d8c8c5e812f8ae4a81
MD5 hash:
a1da6788aeaf78ca4ae1dece8019e49d
SHA1 hash:
d770155e6e9aa69223be198c44a8da26a1756d89
Link:
https://www.unpac.me/results/1651d5f8-b091-483d-9d39-ebedffc4082a/
SH256 hash:
f19f36b3d8c9f78786eb2dc99d7c7ffbfa1c8236843f139c625a60fde3e6b4c3
MD5 hash:
59e487d0a38dce3f6be70d153d7b84a0
SHA1 hash:
0c2ca2fb13731c9f5c53d663dd3804a423736c45
Link:
https://www.unpac.me/results/1651d5f8-b091-483d-9d39-ebedffc4082a/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92128c8f3c43/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/92128c8f3c439aef08401ed5c8acccbf12aac06e59adc1c51e87ea04b3068d84

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/35808/

Comments