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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
SHA3-384 hash: 6a61e87658f071ee5f3945e4dc26425bcde49a10c5c18d2d5ab98acefba45a9838885a106ab29ea0734bd9ebebeeef68
SHA1 hash: 4557b098d166b29a86fb0e30217d2332b82da080
MD5 hash: 5556a898c0205ee9742e9e11e6821e61
humanhash: oscar-avocado-blue-whiskey
File name:e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
Download: download sample
Signature GuLoader
Create hunting rule
File size:557'336 bytes
First seen:2025-11-06 11:01:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (739 x GuLoader, 453 x Formbook, 295 x Loki)
ssdeep 12288:5boe/PB7oDaLwuZIuqp6lFt6i7GRbsQGOeD20VH0tNjIB0j:5bfPB7saL1Iuzl7HYBGOeD20VUt+Q
TLSH T1D2C42201F3389873F9598E702B2269729BB3ED341458BD932755778A3D337E1982F922
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 808980808080ccf8 (3 x GuLoader, 1 x RemcosRAT)
Reporter adrian__luca
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Kakaduers
Issuer:Kakaduers
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-10T02:56:03Z
Valid to:2026-10-10T02:56:03Z
Serial number: 1baaf48580495dfee6dae01961070d6fc72847f6
Thumbprint Algorithm:SHA256
Thumbprint: 7c0897b4432d3cc558783a83a438343907195fd52f69d31fdda6450c064a392b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
Verdict:
Malicious activity
Analysis date:
2025-11-06 17:06:29 UTC
Tags:
rat remcos remote stealer
Link:
https://app.any.run/tasks/cebb1acc-7776-4c39-a2e9-37a7b485e299

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/35985/
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c808aea0f3e915c238847
Tags:
obfuscate xtreme virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Searching for the window
Creating a file
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/e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-20T22:34:00Z UTC
Last seen:
2025-11-06T10:19:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fdef139f-1d48-49f8-bec3-61c95aa2d386
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
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/5556a898c0205ee9742e9e11e6821e61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964/
Threat name:
Win32.Trojan.Etset
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 03:26:06 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5gvx5byvd2oylcyllq2alsjabmpebw7ezx6y7rqh6d3uojim7fsa._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:remcos botnet:remotehost adware collection discovery downloader execution persistence ransomware rat spyware
Link:
https://tria.ge/reports/251106-m41qjswkcj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Badlisted process makes network request
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Guloader family
Guloader,Cloudeye
Remcos
Remcos family
Malware Config
C2 Extraction:
161.248.179.208:2404
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/77148a47-7370-4393-ab84-8f791973f4e4
Unpacked files
SH256 hash:
e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964
MD5 hash:
5556a898c0205ee9742e9e11e6821e61
SHA1 hash:
4557b098d166b29a86fb0e30217d2332b82da080
Link:
https://www.unpac.me/results/25a2da43-edca-42fd-910e-eb5a54fc5600/
SH256 hash:
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 hash:
cff85c549d536f651d4fb8387f1976f2
SHA1 hash:
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
Link:
https://www.unpac.me/results/25a2da43-edca-42fd-910e-eb5a54fc5600/
SH256 hash:
56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
MD5 hash:
6c3f8c94d0727894d706940a8a980543
SHA1 hash:
0d1bcad901be377f38d579aafc0c41c0ef8dcefd
Link:
https://www.unpac.me/results/25a2da43-edca-42fd-910e-eb5a54fc5600/
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/e9ab7e87151e9d858b0b5c3405c9200b1e40dbe4cdfd8fc607f0f747250cf964

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
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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/35985/

Comments