MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02
SHA3-384 hash: 30c512a9d4e7b284235ad583baa3d96f702b5dad0bb089e978b3a07c02040e05746dbeabaa1060a5ee73eeb0f8e8e1a8
SHA1 hash: d788d85335e20bb1f173d4d0494629d36083dddc
MD5 hash: 4727582023cd8071a6f388ea3ba2feaa
humanhash: wisconsin-seventeen-saturn-idaho
File name:4727582023cd8071a6f388ea3ba2feaa.doc
Download: download sample
File size:4'666'729 bytes
First seen:2026-02-02 11:36:34 UTC
Last seen:2026-02-02 12:52:13 UTC
File type:Word file doc
MIME type:text/rtf
ssdeep 3072:wJQS7k2A5dTsUyFyiex7BHUVH0g8lMzvNHCOWMihPOfXIjYuT6uI:KQGfKdlyEBv68+NHCeihmfX+7I
TLSH T18E2677EF4B9C354CB36BF6BA0117BD1D722DA5B1A8E77C626FE15590ABC83264040C63
TrID 83.3% (.RTF) Rich Text Format (5000/1)
16.6% (.JSON) JSON object (generic) (1000/1)
Magika rtf
Reporter smica83
Tags:APT28 CVE-2026-21509 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
119
Origin country :
HU HU
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
4727582023cd8071a6f388ea3ba2feaa.doc
Verdict:
No threats detected
Analysis date:
2026-02-02 11:38:06 UTC
Tags:
generated-doc
Link:
https://app.any.run/tasks/a60da5a5-dab1-4bc3-a99e-8c2afd8c21ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69808c770bdf9fb6cc09489c
Tags:
n/a
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm exploit smb
Link:
https://www.filescan.io/uploads/69808c74930564ff3c83791c/reports/dd5a8498-0795-4415-b109-1c3ea66c5d0b/overview
Verdict:
Malicious
Labled as:
CVE-2026-21509
Link:
https://www.hybrid-analysis.com/sample/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02
Label:
Benign
Suspicious Score:
/10
Score Malicious:
%
Score Benign:
1%
Link:
https://www.malware.ai/gui/files/?id=9876ab69-05f6-4a89-865e-089ff2a50647
Verdict:
Malicious
File Type:
rtf
First seen:
2026-02-01T07:12:00Z UTC
Last seen:
2026-02-01T07:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1861567
Signature
Document Viewer accesses SMB path (likely to steal NTLM hashes or to download payload)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens network shares
Behaviour
Behavior Graph:
Download SVG
Score:
36%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
RTF File
Link:
https://app.malva.re/file/4727582023cd8071a6f388ea3ba2feaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02
Threat name:
Document.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-01-30 11:41:02 UTC
File Type:
Document
Extracted files:
50
AV detection:
4 of 36 (11.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lil47lvazq5iejbp3ui3kmkayc2wevwxngyhym3vpvq6bifg5qba._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/260202-nrb24act5e/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Drops file in Windows directory
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/5a17cfaea0cc3a82242fdd11b53140c0b56256d769b07c33757d61e0a0a6ec02

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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Comments