🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd. 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


AgentTesla


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd
SHA3-384 hash: d7cbe46713362bcacec3670c4c6319c79f55485fb840a8e8c8b8e6152b9129f6a3e84f0703c5bdc565acf349442555a6
SHA1 hash: 69331629cfa6f860d7d3f077e4534d8533442049
MD5 hash: 74ef1ed0aa6ba6a2d1350f8a5c10bef7
humanhash: sixteen-comet-fix-south
File name:CourierXTrackingXDetails.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'697'711 bytes
First seen:2026-10-28 10:48:05 UTC
Last seen:2026-10-28 10:49:13 UTC
File type: rar
MIME type:application/vnd.rar
ssdeep 24576:zfguAp1zkFrpZgiU0C/LaLuXkh4BQG4WxMtdyFFZOQS/oh48dAHMwcoZnL:zgumzSFZPsLa7h4BPZO4ZOQ4F8dwcAnL
TLSH T17575332946BBAEAE4B2CA4F170D13F0D6E0A61C5A42594B25007C77DF581DBFEB2D80D
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter TomU
Tags:AgentTesla rar

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Courier Tracking Details.JS
File size:5'486'806 bytes
SHA256 hash: ccc5d56d5d8214fba97012bab7026b4eb6fbb32c08bf9d1b32f5a2978644a674
MD5 hash: 5e298f3edcd5ec1e8ed9545cd5b50fd0
MIME type:text/plain
Signature AgentTesla
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f3867260-6230-497b-84a9-f7c56b92cd8b/
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.21772.21370.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad98da45a22ac805bd959c3
Tags:
shell lien sage blic
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd
Verdict:
Malicious
File Type:
rar
First seen:
2026-10-22T00:31:00Z UTC
Last seen:
2026-10-22T00:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd/results?tab=lookup
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command DeObfuscated JS Emulation Trace PowerShell PowerShell Call Rar Archive Scripting.FileSystemObject T1027 T1059.001 T1059.007 WScript.Shell
Link:
https://app.malva.re/file/74ef1ed0aa6ba6a2d1350f8a5c10bef7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd/
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-10-22 06:00:14 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7c57y6yt7kfw7qja6pt52ts2c5ggmthjv3mnmz6gas6ztxl5gs6q._file
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:donutloader collection discovery execution keylogger loader spyware stealer trojan
Link:
https://tria.ge/reports/261028-nfnlract9l/
Behaviour
Modifies registry class
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects DonutLoader
Family: AgentTesla
Family: DonutLoader
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/f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)

File information

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

Malspam

AgentTesla

rar f8bbfc7b13fa8b6fc120f3e7dd4e5a174c664ce9aed8d667c604bd99dd7d34bd

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments