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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14
SHA3-384 hash: cfdcfd6f8cf259f2aaf2be422540fbe3fd4da3719febea146fee71827dea156dfec8b01e102e8858caa477b1f64569b9
SHA1 hash: 6645dc564973d638f9999aec06c0a21cbae76ebc
MD5 hash: a962b63930691ca3e7665dc084e00ac2
humanhash: aspen-steak-maryland-ohio
File name:Forplantningernes.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:465'712 bytes
First seen:2025-11-04 20:59:00 UTC
Last seen:2025-11-07 16:25:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3abe302b6d9a1256e6a915429af4ffd2 (299 x GuLoader, 39 x Formbook, 25 x Loki)
ssdeep 12288:+DScuw2F6W9Tl3uV/Qpl0JvH6GbIYcWhToI:jcuP9l0JPL5c9I
TLSH T112A412533B02E9BAC9AE43304976AF738B35FDB421212A5B1B312F987C765460D5F34A
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 9eb661aaa28aa200 (3 x GuLoader)
Reporter Anonymous
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Wardrobe
Issuer:Wardrobe
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-28T07:29:06Z
Valid to:2026-10-28T07:29:06Z
Serial number: 39f00c4690093ab5519cde1d8ae28914cc79283c
Thumbprint Algorithm:SHA256
Thumbprint: 038002a83dfa0aabdc1e85cdb2d0ee0a7713afcaf6bc525b343b8a8581041ed9
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
145
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14.exe
Verdict:
Malicious activity
Analysis date:
2025-11-04 21:12:07 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/b03aa936-461b-4de6-b8b3-64ea6634080e

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/35368/
Detection(s):
SecuriteInfo.com.Troj.Inject-EAO.957.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690a6a279942f1282ecc1d67
Tags:
injection obfusc crypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file
Delayed reading of the file
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-04T07:53:00Z UTC
Last seen:
2025-11-04T11:19:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Win32.GuLoader.gen Trojan-Downloader.Win32.Minix.sb Trojan.Win32.Guloader.sb Trojan.NSIS.Makoob.sbb Trojan.NSIS.Makoob.sba
Link:
https://opentip.kaspersky.com/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14/results?tab=lookup
Malware family:
Unlabeled
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a6c6392-dd84-4ae2-a79e-d39144af7a00
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14
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/a962b63930691ca3e7665dc084e00ac2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 20:28:46 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kyzw3t562ripdl4qx2he3sui2ssyux7qiissqsstmasdx4rcjika._file
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery installer keylogger spyware stealer
Link:
https://tria.ge/reports/251104-zxd97adw7h/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
VIPKeylogger
Vipkeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8503970081:AAFyk6t7jGSz87Vbu016anEIglhW9kkWFL8/sendMessage?chat_id=6094937263
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4b28af57-b7c6-4b79-a1e8-ef1bb47ecbee
Unpacked files
SH256 hash:
56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14
MD5 hash:
a962b63930691ca3e7665dc084e00ac2
SHA1 hash:
6645dc564973d638f9999aec06c0a21cbae76ebc
Link:
https://www.unpac.me/results/b6e48b9f-1178-4c48-8f50-f31862ed8c63/
SH256 hash:
3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea
MD5 hash:
ab101f38562c8545a641e95172c354b4
SHA1 hash:
ec47ac5449f6ee4b14f6dd7ddde841a3e723e567
Link:
https://www.unpac.me/results/b6e48b9f-1178-4c48-8f50-f31862ed8c63/
SH256 hash:
98160b4ebb4870f64b13a45f5384b693614ae5ca1b5243edf461ca0b5a6d479a
MD5 hash:
de3558ce305e32f742ff25b697407fec
SHA1 hash:
d55c50c546001421647f2e91780c324dbb8d6ebb
Link:
https://www.unpac.me/results/b6e48b9f-1178-4c48-8f50-f31862ed8c63/
SH256 hash:
a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1
MD5 hash:
fbe295e5a1acfbd0a6271898f885fe6a
SHA1 hash:
d6d205922e61635472efb13c2bb92c9ac6cb96da
Link:
https://www.unpac.me/results/b6e48b9f-1178-4c48-8f50-f31862ed8c63/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/56336dcfbed4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/56336dcfbed450f1af90be8e4dca88d4a58a5ff04225284a5360243bf2224a14

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:Ins_NSIS_Buer_Nov_2020_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect NSIS installer used for Buer loader
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/35368/

Comments