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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9. 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


SmartLoader


Vendor detections: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9
SHA3-384 hash: fffed6ba61ef39c66f78ec10ff8a4a6b427d668ff71205e9e61a6b804819fb404eb93723342ea1fba4d06c6a59ad36fe
SHA1 hash: 0a5120fe403cce7aef7c07f27ea55fc06cc52f45
MD5 hash: c32b155416e46ff76bdd47a87282ef96
humanhash: ten-romeo-asparagus-enemy
File name:mbupload-c9msdprm.bin
Download: download sample
Signature SmartLoader
Create hunting rule
File size:467'927 bytes
First seen:2026-10-21 13:30:26 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:KmC6Z9RoERx/zYfcEaN9B/Jm0LU0gM7aQl:KmC6Z9Rdb8fclN9BhmSHr
TLSH T1FEA423B899A00A35EDA776640A6C9F050BA8D08376B84EF64B1F3ED04DFEC941D44ADD
Magika zip
Reporter wristhulk
Tags:github lua SmartLoader zip


Avatar
wristhulk
Distributed from GitHub: https://raw.githubusercontent.com/nilessubscribed916/ArrBarr/refs/heads/main/ArrBarr/Services/Arr-Barr-v1.5-alpha.5.zip . Lab-triaged statically in an isolated VM: LuaJIT launcher + obfuscated Lua payload (SmartLoader), hijacked-README zip. URL submitted to URLhaus.

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
US US
File Archive Information

This file archive contains 4 file(s), sorted by their relevance:

File name:Application.bat
File size:26 bytes
SHA256 hash: 4f5c5ad522d8dba60e89c443e07d65c3ce373ef1a617d220d3b69a185c11dae2
MD5 hash: 0f85fd76a58dcb5eed952e9c4ded6473
MIME type:text/plain
Signature SmartLoader
File name:util64.exe
File size:31'920 bytes
SHA256 hash: 7ad4b911d05a12f91ab27ba3baa351a56653ca099dda7ad87ee2b94f8cd018c9
MD5 hash: c2a7f19ba96dc460d591d37d664fe6aa
MIME type:application/x-dosexec
Signature SmartLoader
File name:lua51.dll
File size:601'461 bytes
SHA256 hash: 04d3c82782927330d56827ff551697666dbab4b3abf5b86bde492efdd142bc58
MD5 hash: 82e81158366a953c33d0720dfe34b95b
MIME type:application/x-dosexec
Signature SmartLoader
File name:lfs.txt
File size:310'060 bytes
SHA256 hash: 2a7afb187157a4052e5b9797d1d1c7ee807b2edeffef076a08b20b12e3dcf317
MD5 hash: 129af43b666cbfd6db6f5c2494ab9175
MIME type:text/plain
Signature SmartLoader
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/052b720c-0622-4d69-be60-64103ee412d0/
Detection(s):
SecuriteInfo.com.VBS.Obfus-141.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6acf2fcb2e5d8a93d8157aa2
Tags:
injection obfusc
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug crypto overlay packed reconnaissance
Link:
https://www.filescan.io/uploads/6ad8be7d4a33a5c4988200d6/reports/873741ad-fbb6-4bf8-b9eb-c69e72d71770/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9
Verdict:
Malicious
File Type:
zip
First seen:
2026-07-24T00:18:00Z UTC
Last seen:
2026-10-21T13:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9/results?tab=lookup
Score:
63%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/c32b155416e46ff76bdd47a87282ef96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 11:27:58 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ztwi74nhxld5ctwqg3qm4l4pwcm2rz3q6q47v5qxo6dnxta3hmq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261021-rckbpsf16j/
Behaviour
Suspicious use of WriteProcessMemory
Executes a command shell one-liner
Looks up external IP address via web service
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/fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9

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:Capability_Embedded_Lua
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects embedded Lua engines by looking for multiple Lua API symbols or env-var hooks
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Malware_Unknown_ForgeAuto_37b4704b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

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

Web download

SmartLoader

zip fe67647f8d3dd63e8a7681b706717c7d84cd473b87a1cfd7b0bbbc36de60d9d9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3941793/
  
URLhaus
https://urlhaus.abuse.ch/url/3953587/

Comments