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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a
SHA3-384 hash: 5af189a532937bf0d858ed37c0790480babcc43315c124d02a6a3fd9fa9afc028a0b1d4a0d012f52e0a63d97f88e3c70
SHA1 hash: 5d69cd16c715d39ac0d05ed8c38ea454bc844e8a
MD5 hash: 0f799475e790f43715ac934bd201dcda
humanhash: utah-wolfram-muppet-happy
File name:mbupload-6w833p7g.bin
Download: download sample
Signature SmartLoader
Create hunting rule
File size:1'394'887 bytes
First seen:2026-10-21 14:10:19 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:zjqZmcpuwoZjxbq9j8XJlqrGAuImQIMESQ+hcqMXHC0Clwi6/CttWaRv:xwoZ9bq+MmMEL+hcjXHC/wnwdv
TLSH T1C8553387813C29844F3D0BB367FF955CA2248EFC100309675E2A9857363F79F8665A9B
Magika zip
Reporter wristhulk
Tags:github lua SmartLoader zip


Avatar
wristhulk
Distributed from GitHub: https://raw.githubusercontent.com/Shrikrushnatekade/Hex-Code-Auto-Generate/refs/heads/main/pancreatopathy/Auto_Hex_Generate_Code_v1.6.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 :
62
Origin country :
US US
File Archive Information

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

File name:lua51.dll
File size:3'531'914 bytes
SHA256 hash: c7a657af5455812fb215a8888b7e3fd8fa1ba27672a3ed9021eb6004eff271ac
MD5 hash: 4ebd617a3ad9a9619172bd14a902a400
MIME type:application/x-dosexec
Signature SmartLoader
File name:cdef.txt
File size:356'686 bytes
SHA256 hash: b5c571363632a6887c6e9471435ab0fdcbf16bae6dbdf28d0fc755a9d467e859
MD5 hash: c554b438af5eda08a70c47710032cd8b
MIME type:text/plain
Signature SmartLoader
File name:luajit.exe
File size:100'900 bytes
SHA256 hash: 5343326fb0b4f79c32276f08ffcc36bd88cde23aa19962bd1e8d8b80f5d33953
MD5 hash: 00f60ee3ff2dee681b5d7d442009b2c2
MIME type:application/x-dosexec
Signature SmartLoader
File name:Launcher.cmd
File size:169 bytes
SHA256 hash: 39d39e6726408e778c8ad3d85010e1db0a686ebec1f8807f96cf80be59dfdd59
MD5 hash: 8cdb86a1d09c86868341eef47e41cc89
MIME type:text/plain
Signature SmartLoader
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0c76ba2e-1732-4822-abe7-5c691161a5e0/
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=6ad0d0c46f551121ba160598
Tags:
injection
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug crypto mingw overlay packed
Link:
https://www.filescan.io/uploads/6ad8c7d702eb0c181d3cfd7c/reports/12e76b69-a27a-4f0d-885a-0ebcd7920467/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a
Verdict:
Malicious
File Type:
zip
First seen:
2026-10-06T07:35:00Z UTC
Last seen:
2026-10-21T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a/results?tab=lookup
Score:
64%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/0f799475e790f43715ac934bd201dcda
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a/
Threat name:
Win32.Trojan.Malarchive
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 10:21:51 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ea2tj37fi7nf7cbgkwfbrty4iom3z3qhw447wlbkx4g62bfhqufa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261021-swx8catvdt/
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.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
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 203534efe547da5f8826558a18cf1c4399bcee07b739fb2c2abf0ded04a7850a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3943238/
  
URLhaus
https://urlhaus.abuse.ch/url/3954200/

Comments