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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4
SHA3-384 hash: a440d1034d2523db0fbfaffbd7a662430c09b6fe65b1f478a93b58f8d75aff0db90b3eafd8673870d51ed46326d2fd21
SHA1 hash: c7120b75881f4194be1228d381bca73f4e304beb
MD5 hash: e364f2aa5c28e2ad9ef9d832787e6dd5
humanhash: fourteen-skylark-fourteen-lactose
File name:57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4.bin
Download: download sample
File size:467'513 bytes
First seen:2026-10-06 08:20:29 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:gJAjNngJOPdzYfcEaN9B/Jm0LU0gM7aQT:g+VgQafclN9BhmSHZ
TLSH T100A4239C26D11A352CD7B294B9153F870770E71F37ECCAEBA60B39C46AADC30054664E
Magika zip
Reporter whack_sh
Tags:zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
US US
File Archive Information

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

File name:loader.exe
File size:31'920 bytes
SHA256 hash: 7ad4b911d05a12f91ab27ba3baa351a56653ca099dda7ad87ee2b94f8cd018c9
MD5 hash: c2a7f19ba96dc460d591d37d664fe6aa
MIME type:application/x-dosexec
File name:lua51.dll
File size:601'461 bytes
SHA256 hash: 04d3c82782927330d56827ff551697666dbab4b3abf5b86bde492efdd142bc58
MD5 hash: 82e81158366a953c33d0720dfe34b95b
MIME type:application/x-dosexec
File name:Application.cmd
File size:27 bytes
SHA256 hash: 2286fff6da651cce8ecf176d1d50c4ac101ca6c780cdccd536112184e3cf4959
MD5 hash: 189f0bd2d32388e0902693322bd4f936
MIME type:text/plain
File name:dir.cc
File size:308'686 bytes
SHA256 hash: 455146d1a9f0ebe4733a3aa39902bbefe32066f08ff518e3ffb3bc3e62ff4141
MD5 hash: 6e294751c6ae682bf6567cc911cd863c
MIME type:text/plain
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/283b7da7-51a3-4b7b-8649-a30a7c13f1da/
Detection(s):
SecuriteInfo.com.VBS.Obfus-141.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug crypto exploit overlay packed
Link:
https://www.filescan.io/uploads/6ac4af774780c5bea2c038cb/reports/ce161424-4a2d-4c85-bdac-d50a9f11e636/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4
Verdict:
Malicious
File Type:
zip
First seen:
2026-10-06T05:28:00Z UTC
Last seen:
2026-10-06T15:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4/results?tab=lookup
Score:
76%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/e364f2aa5c28e2ad9ef9d832787e6dd5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 08:21:27 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7fy37aag5c5fdew6s2fxu6d3nvk3hugytfp4ysfs4tex4eaj72a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261006-kp68nsvy3q/
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/57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4

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:HUNTING_SUSP_TLS_SECTION
Create hunting rule
Author:chaosphere
Description:Detect PE files with .tls section that can be used for anti-debugging
Reference:Practical Malware Analysis - Chapter 16
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

zip 57cb8dfc003745d28c96f4b45bd3c3db6aad9e86c4cafe624597264bf0804ff4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3938269/

Comments