MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e. 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: be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e
SHA3-384 hash: 47ca6a0d23b8655cdf58ca0a2abf9a247bfbe5b266f918286ee87f9bd184a97a3d7a7064f580649aa2788a81a8e39042
SHA1 hash: 34f77c7e57f4f1798835b09c398765cc40414461
MD5 hash: 58f517bdc9ba8de1b69829b0dcf86113
humanhash: echo-don-item-carpet
File name:Запитання для інтерв'ю (1).doc
Download: download sample
File size:134'311 bytes
First seen:2026-02-03 12:11:44 UTC
Last seen:2026-03-16 02:44:06 UTC
File type:Word file doc
MIME type:text/rtf
ssdeep 768:Wg/3t5HxipS2aFdxwx/nz/Yd1jn8l/NLSJ0oWWssq3u7QBxYX1ICs4kTFwvl5ibk:WC5TbEtkqbBxYXxkT6lsbP2HcGD9
TLSH T1E4D371B400541685D24350936F0AFC89396AF41A7CF551B07EAFC3BBE5BEDAECA23512
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 UKR

Intelligence

File Origin
# of uploads :
2
# of downloads :
319
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
MSO
external relationship information, which may be indicative of exploitation of CVE-2017-0199
MSO
extracted component(s) such as package(s) and OLE files
MSO
extracted OLE packages, if they are present within the input OOXML document
Link:
https://research.acce.ciphertechsolutions.com/results/a9cb220b-0b1c-4c80-8dc2-626759ee6a91/
Malware family:
n/a
ID:
1
File name:
Запитання для інтерв'ю (1).doc
Verdict:
No threats detected
Analysis date:
2026-02-02 07:42:10 UTC
Tags:
ole-embedded generated-doc
Link:
https://app.any.run/tasks/b1ad4ca0-c8d9-46f7-86be-f4bbe798310e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6981e63a87f81e55ffeee7f3
Tags:
vmdetect office spawn remo
Result
Verdict:
Clean
Maliciousness:
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Suspicious
Labled as:
CVE-2026-21509
Link:
https://www.hybrid-analysis.com/sample/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e
Label:
Benign
Suspicious Score:
/10
Score Malicious:
%
Score Benign:
1%
Link:
https://www.malware.ai/gui/files/?id=7c975ffc-1181-4cda-ab64-6f6d82eb7176
Verdict:
Malicious
File Type:
rtf
First seen:
2026-02-02T14:22:00Z UTC
Last seen:
2026-02-03T09:30:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.MSOffice.CVE-2026-21509.gen
Link:
https://opentip.kaspersky.com/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e/results?tab=lookup
Result
Threat name:
CVE-2026-21509
Create hunting rule
Detection:
malicious
Classification:
spyw.expl.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1862368
Signature
Document Viewer accesses SMB path (likely to steal NTLM hashes or to download payload)
Malicious sample detected (through community Yara rule)
Office drops RTF file
Opens network shares
Yara detected CVE-2026-21509
Behaviour
Behavior Graph:
Download SVG
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e
Gathering data
Gathering data
Verdict:
Susipicious
Link:
https://tip.neiki.dev/file/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e
Threat name:
Win32.Exploit.Tudimons
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 10:42:32 UTC
File Type:
Document
Extracted files:
47
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2czwt2fo3watnu2f3zncgmtt57lghpbegvadu4od4fsfehvufpa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260203-pdfnssfx2f/
Behaviour
Suspicious use of SetWindowsHookEx
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/be859b4f4576ec09b69a2ef2d119939f7eb31de121aa01d38e1f0b2290f5a15e

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