MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de. 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


RustyStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de
SHA3-384 hash: 64078f7ada10fb59e7bed4c1883c43afb6957df7457ffe8821ca1ac2248171a6c1d3f53d98b8bc13e2e624064528c874
SHA1 hash: a0099e44b1f4798100c85c82a70e0c47d11ab28a
MD5 hash: 094ae616b16f6bee4ceffbef7bfc5fd6
humanhash: fruit-stream-happy-golf
File name:file
Download: download sample
Signature RustyStealer
Create hunting rule
File size:15'973'888 bytes
First seen:2026-02-28 12:25:50 UTC
Last seen:2026-02-28 12:51:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 196608:S0c1TXsxrZciO7TQMnCO2NnGv+Lo/qGASgW2dYRIdRBW3Yz5lTcR:SxXUrZ5CTfYpcmnYeRBMo5
TLSH T19AF6281010DA6607FD7EEFBD85DCB6444F7AB2953722FA389B4109E90FD1B08C9429A7
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 RustyStealer


Avatar
Bitsight
url: http://130.12.180.43/files/7693449169/8IFbvda.exe

Intelligence

File Origin
# of uploads :
13
# of downloads :
144
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-02-28 12:26:22 UTC
Tags:
telegram stealer auto-sch santastealer susp-powershell
Link:
https://app.any.run/tasks/dd9b1a3c-8099-4525-991f-af665d8e9f00

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/55000/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a2deed8fffa866e3b34796
Tags:
ransomware shell lien sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/69a2dee897feb4afd6615d6d/reports/824fccc0-f6df-40b7-919c-c59cc88c1548/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de
Verdict:
Malicious
File Type:
exe x64
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Agent.gen
Link:
https://opentip.kaspersky.com/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/88759ba1-af3f-4f01-87d0-1cb7219672d8
Score:
88%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de/
Verdict:
Malicious
Threat:
Family.SANTASTEALER
Link:
https://tip.neiki.dev/file/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2026-02-28 12:26:21 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zvptwoidhzd3x6zfcwe4qul7of6zricqcutx4aebp3jzdtit5dpa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access defense_evasion discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260228-pmah5sf19d/
Behaviour
Checks processor information in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Credentials from Password Stores: Windows Credential Manager
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de
MD5 hash:
094ae616b16f6bee4ceffbef7bfc5fd6
SHA1 hash:
a0099e44b1f4798100c85c82a70e0c47d11ab28a
Link:
https://www.unpac.me/results/e839fbf0-8099-455b-bc89-e0acebe3bcf3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd5f3b39033e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Web download

RustyStealer

Executable exe cd5f3b39033e47bbfb251589c8517f717d98a05015277e00817ed391cd13e8de

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3787475/
Cape
Cape
https://www.capesandbox.com/analysis/55000/

Comments