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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f. 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: feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f
SHA3-384 hash: cc5eae4ea400fee1524c6aec0791aa518f9c88f7d958579dce7b50ad20af41275f96df4c943ab76e28bd0ba2f8fffcab
SHA1 hash: 2d7c3029d02cd86f43c0ade6f8663aef022f0586
MD5 hash: a97e3849647be529703c95ba980b4f22
humanhash: may-montana-wolfram-pasta
File name:mbupload-v2n3_82e.bin
Download: download sample
Signature SmartLoader
Create hunting rule
File size:467'850 bytes
First seen:2026-10-21 13:33:02 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:2zYfcEaN9B/Jm0LU0gM7aQm4HphuCmCJ91YqEZ2:9fclN9BhmSHESuCmIzq2
TLSH T17CA423A8A5D06FF6DE773A104D241F160628A50F29EBADAF9F033640CD6DCD056971CE
Magika zip
Reporter wristhulk
Tags:github lua SmartLoader zip


Avatar
wristhulk
Distributed from GitHub: https://raw.githubusercontent.com/adqr5270/skill-manager/refs/heads/main/caponier/skill-manager-v3.6.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 :
21
Origin country :
US US
File Archive Information

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

File name:Application.cmd
File size:25 bytes
SHA256 hash: 4022e59005850fcdaccbbb28e3bcfc78e25d0db9c70a6ca80b6693f8697fc829
MD5 hash: 291a1b72470ea75c3ca802026b25fec6
MIME type:text/plain
Signature SmartLoader
File name:binc.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:util.txt
File size:310'018 bytes
SHA256 hash: 6f80070e39029daa88e0531e504febb1e5d02401d1d15c42d65355c57b641463
MD5 hash: 565ad398db61f3f9c2eea10a8b38116c
MIME type:text/plain
Signature SmartLoader
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/eca40ef1-1b39-4e19-9b44-ad101412982d/
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/6ad8bf2ea3505d1955a059bd/reports/53a67d10-83ef-48fc-bebb-2c79e902fe73/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f
Verdict:
Malicious
File Type:
zip
First seen:
2026-10-06T07:23:00Z UTC
Last seen:
2026-10-21T11:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f/results?tab=lookup
Score:
69%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/a97e3849647be529703c95ba980b4f22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f/
Threat name:
Win64.Trojan.Malarchive
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 11:27:59 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=73xlj5bju6dn6bxg5qi7r7ivt6d3hqbp3g4d27xqkypemfh6wyhq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261021-rclvjaswhv/
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/feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f

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 feeeb4f429a786df06e6ec11f8fd159f87b3c02fd9b83d7ef0561e4614feb60f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3941816/
  
URLhaus
https://urlhaus.abuse.ch/url/3953697/

Comments