MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a. 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


Gamaredon


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a
SHA3-384 hash: 68c770174f6f9d66e90704b6b466d70ead30d72af2967a8df9917df049eea027601b4d2334526f96cdc9059438bbc71c
SHA1 hash: 0cb529c343df7fdc36dda51487dce33d39584a57
MD5 hash: 63972def0cead409f569478ab1e3cabb
humanhash: queen-colorado-avocado-hot
File name:1_11_9_1391_19.12.2025.rar
Download: download sample
Signature Gamaredon
Create hunting rule
File size:3'948 bytes
First seen:2025-12-19 12:13:01 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 96:ZSQWOs0TOqNM6YNEQ21HcykO6nV8e4ye1AalW:7uEQ2RXn6nVF21XlW
TLSH T1C6814C91732BE193F190BAF523BF600ED4252C8B7E55A75001D2CF5F523A94AEA7211E
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter smica83
Tags:apt CVE-2025-6218 CVE-2025-8088 gamaredon rar UKR

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
HU HU
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:Адвокатський запит_1_11_9_1391_19.12.2025.pdf
File size:1'425 bytes
SHA256 hash: d9326dfbc09650bb49092e4faa82e1a89e2cb84253f2974a188bf2d12a15a8c6
MD5 hash: eb6de6c5b7f71cdf1c91961f2134f4f1
MIME type:text/plain
Signature Gamaredon
File name:Адвокатський запит_1_11_9_1391_19.12.2025.pdf:.._.._.._.._.._.._AppData_Roaming_Microsoft_Windows_Start Menu_Programs_Startup_.._Startup_1_11_9_1391_19.12.2025.HTA
File size:6'665 bytes
SHA256 hash: 6477f4e85b321751229d7c97f40ccec6a96dee9f0c0db8f6f8f8d8328b0bfda4
MD5 hash: 4768ed9be166fe430f8e8b76b1601727
MIME type:text/html
Signature Gamaredon
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ac81b4e6-2c93-44ce-831a-b0af3f9a1427/
Detection(s):
TwinWave.EvilRAR.GhettoSuperstream.20241120.UNOFFICIAL
Create hunting rule

TwinWave.EvilRAR.HongKongGarden_CVE-2025-8088.20250812.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6945416429df60c6e007bc44
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69454160e126b9ff4388ab95/reports/d21cc01d-2ee2-4c4b-80d6-e68d6d35ece9/overview
Verdict:
Malicious
Labled as:
CVE-2025-8088
Link:
https://www.hybrid-analysis.com/sample/6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a
Verdict:
Malicious
File Type:
rar
First seen:
2025-12-19T09:29:00Z UTC
Last seen:
2025-12-19T10:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a/results?tab=lookup
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Rar Archive
Link:
https://app.malva.re/file/63972def0cead409f569478ab1e3cabb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a/
Threat name:
Win32.Trojan.Gamaredon
Create hunting rule
Status:
Malicious
First seen:
2025-12-19 12:13:24 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nxu7inv2he3uji4wnm26uisu3xrpqt23pfwg667ojnt4z6lmz4fa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6de9f436ba393744a3966b35ea2254dde2f84f5b796c6f7bee4b67ccf96ccf0a

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:SUSP_RAR_NTFS_ADS
Create hunting rule
Author:Proofpoint
Description:Detects RAR archive with NTFS alternate data stream
Reference:https://www.proofpoint.com/us/blog/threat-insight/hidden-plain-sight-ta397s-new-attack-chain-delivers-espionage-rats
Rule name:WinRAR_CVE_2025_8088_Exploit
Create hunting rule
Author:marcin@ulikowski.pl
Description:Detects RAR archives exploiting CVE-2025-8088 in WinRAR
Reference:https://www.welivesecurity.com/en/eset-research/update-winrar-tools-now-romcom-and-others-exploiting-zero-day-vulnerability/

File information

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

Comments