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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a. 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: 8


Intelligence 8 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a
SHA3-384 hash: 4aa37fbf985c68c8ecfd91d99830863d5842c336a8e276ad079b35a5ce0aa5f413e16094253d78465b0aff00f4c45a4d
SHA1 hash: 55a0f06c8f8bc72436ba1baf42d9e3b6c597e386
MD5 hash: 74bc8f87a9533f556560355a1c88a456
humanhash: lemon-salami-earth-tango
File name:mbupload-f0fi8uyl.bin
Download: download sample
Signature SmartLoader
Create hunting rule
File size:487'650 bytes
First seen:2026-10-21 14:03:46 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:54lhhLoVDI2FLmMJKSCCH1oHF9nJ/qJek5LchPNNtV:mxopIAmMJdH1ELnQj+hPNNtV
TLSH T10DA423F366B0D54B17685FB9CB66CF73119FA644321C83208E98DA89D84D32EB7D842D
Magika zip
Reporter wristhulk
Tags:github lua SmartLoader zip


Avatar
wristhulk
Distributed from GitHub: https://raw.githubusercontent.com/KotadiyaJaydeep/Store_Sample_Design_Optimization/refs/heads/main/bool/Sample-Design-Optimization-Store-3.5.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 :
56
Origin country :
US US
File Archive Information

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

File name:App.bat
File size:29 bytes
SHA256 hash: a96ffc9f649333f9e84b7a7e1101cf85f7a5f143253db1d7853e6e48d46b3c72
MD5 hash: 6763da0e8a0778b62bd2bc404bfa1e1b
MIME type:text/plain
Signature SmartLoader
File name:icon16.txt
File size:296'308 bytes
SHA256 hash: 33250ded61c43128b6c29b01de7b1cc962b241b236933f54bc42b648afae2398
MD5 hash: 8d818e3923c032d9bc233ef67be430fe
MIME type:text/plain
Signature SmartLoader
File name:resolver.exe
File size:288'768 bytes
SHA256 hash: 8fa25c75ee56eb3c4a2b0a6fe056c1e9f933e00596c6e3167e4727f01828168d
MD5 hash: 61f3ce1c16454512e5f24159595b920a
MIME type:application/x-dosexec
Signature SmartLoader
File name:lua51.dll
File size:390'144 bytes
SHA256 hash: c740061da4971cdf36a102637f80fc23dbff5769c1ec2156fcd90764237d51e2
MD5 hash: c240feb76aa0e1d153201d72b363a2e0
MIME type:application/x-dosexec
Signature SmartLoader
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d27b5ccf-4903-4bbb-ae07-94725bc2fef4/
Detection(s):
SecuriteInfo.com.VBS.Obfus-141.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win64.MalwareX-gen.66817165.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6acffa816f551121ba157017
Tags:
virus
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6ad8c660d55b40fb61475468/reports/b55fa2fd-e821-472b-9eb5-91407f0c8308/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a
Verdict:
Malicious
File Type:
zip
First seen:
2026-10-06T07:35:00Z UTC
Last seen:
2026-10-21T12:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a/results?tab=lookup
Score:
70%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/74bc8f87a9533f556560355a1c88a456
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a/
Threat name:
Win32.Trojan.Malarchive
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 10:22:53 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=anovs2chgakhx4t672fzskxjdqgnqmamqlh6u6h5xhdvfo6gj45a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261021-rfjvcags8j/
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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:JP_Lure_Content_Hunt
Create hunting rule
Author:sumeshi
Description:Hunts for files containing Japanese kana text or common Japanese lure terminology
Rule name:skip20_sqllang_hook
Create hunting rule
Author:Mathieu Tartare <mathieu.tartare@eset.com>
Description:YARA rule to detect if a sqllang.dll version is targeted by skip-2.0. Each byte pattern corresponds to a function hooked by skip-2.0. If $1_0 or $1_1 match, it is probably targeted as it corresponds to the hook responsible for bypassing the authentication.
Reference:https://www.welivesecurity.com/
Rule name:TigerRAT_pe_yaraify
Create hunting rule
Author:hunts-yara-code
Description:YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits
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.

File information

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

Web download

SmartLoader

zip 035d59684730147bf27efe8b992ae91c0cd8300c82cfea78fdb9c752bbc64f3a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3943005/
  
URLhaus
https://urlhaus.abuse.ch/url/3954254/

Comments