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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30
SHA3-384 hash: 8bb6c349cdc58b95b8aad2da25ac321388dfbc128462961df18ccf8c708f7c42dbda40f97cf72e98fb53502948f45f54
SHA1 hash: 8b835f30c12b015964e734c1b5f8aad7c2495804
MD5 hash: 4926f5c231aad5d35ad73e40591376c4
humanhash: floor-cold-connecticut-east
File name:BULLTEC_INQUIRY_20260828-PAG-SN_0233222565765583_PDF.tgz.rar
Download: download sample
File size:201'982 bytes
First seen:2026-10-14 15:09:52 UTC
Last seen:2026-10-14 15:12:05 UTC
File type: rar
MIME type:application/vnd.rar
ssdeep 6144:q/LYyCKpKzs4yNXUMq3jgYF263WWclhiB6D:GkJzvYEU7UWJhYU
TLSH T1551423FDBB977410ABD2D99184FA210D87E51A0AC9FF69C8C71C4420B8DEA29FD75321
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:rar

Intelligence

File Origin
# of uploads :
2
# of downloads :
35
Origin country :
CH CH
File Archive Information

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

File name:BULLTEC INQUIRY_20260828-PAG-SN_0233222565765583_PDF.js
File size:603'534 bytes
SHA256 hash: fb5ede7a24232b8071fa8582534920a62b3047c9492c5e0e0a007b15e32db8da
MD5 hash: 524bb431cd2cf99ede3988a03d5d0292
MIME type:text/plain
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b1a4667d-1430-43ab-9161-ff71d5b631ee/
Detection(s):
Sanesecurity.Foxhole.JS_Rar_1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25834.JsHeur.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
active-directory aes base64 conhost conhost.exe crypto dropper evasive hacktool lolbin masquerade obfuscated persistence powershell reconnaissance repaired wscript
Link:
https://www.filescan.io/uploads/6acf9b5f9214b4749ee6b0d7/reports/1f22f51b-5a70-41b0-86b6-75697e3e9748/overview
Verdict:
Suspicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30
Verdict:
Malicious
File Type:
rar
First seen:
2026-08-29T06:42:00Z UTC
Last seen:
2026-08-29T07:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30/results?tab=lookup
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Rar Archive
Link:
https://app.malva.re/file/4926f5c231aad5d35ad73e40591376c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-28 11:51:20 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
12 of 23 (52.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ap53oijec3c5atd7zt73z6jdj4cgy2oowddebvnp6ouxr7whxqya._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/261014-s3x6xst14j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
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/03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30

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: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.

Malspam

rar 03fbb7212416c5d04c7fccffbcf9234f046c69ceb0c640d5aff3a978fec7bc30

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments