MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787. 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: 091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787
SHA3-384 hash: b5b0df80f2c7e8707fab897c21e716b0082fcc651b402ad683af94bed2079c374a8cc86e98ecbc074cb373480ffa4f2b
SHA1 hash: 4998f512b63aeaf81ce37088fbfc8ee33cde9a27
MD5 hash: 58bd46f23fec7ba76f83a954d25d916a
humanhash: fanta-mike-eleven-seventeen
File name:5_18_5_1980_22.12.2025.rar
Download: download sample
Signature Gamaredon
Create hunting rule
File size:5'600 bytes
First seen:2025-12-22 08:05:21 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 96:ZS5C8mavo0p6ytD+x5msne4sDl7pGoEwYkwke6f5GbnHz6tAp9d46fw+DRN8UNMk:/8mavo00dNapWBkwprTdd4W5DkUNj
TLSH T1FDC19E81A771AFAB91991E721987A20BB45CF213DC50FB2D7806F46707721B1C950775
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 :
60
Origin country :
HU HU
File Archive Information

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

File name:Адвокатський запит_5_18_5_1980_22.12.2025.pdf:.._.._.._.._.._.._AppData_Roaming_Microsoft_Windows_Start Menu_Programs_Startup_.._Startup_5_18_5_1980_22.12.2025.HTA
File size:10'974 bytes
SHA256 hash: 9218528a40a48a3c96df3b49a7498f6ea2a961f43249081b17880709f73392c1
MD5 hash: 0ae6716273ba31203b21b27bf77cd929
MIME type:text/html
Signature Gamaredon
File name:Адвокатський запит_5_18_5_1980_22.12.2025.pdf
File size:1'244 bytes
SHA256 hash: 0b5dd2722a9ca99ebb8a4e8def0ebf5ebe66d09b99b1a61999c66723a0dde1f0
MD5 hash: cd52d0f0f84c375067f170521de5eaf1
MIME type:text/plain
Signature Gamaredon
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/155f4f43-e489-4028-9764-76b461b718f0/
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=6948fbcb1f45795757235e72
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6948fbc7e126b9ff438bcfe6/reports/ce6dbc2a-abc6-453f-a296-abbe9e8d8aca/overview
Verdict:
Malicious
Labled as:
CVE-2025-8088
Link:
https://www.hybrid-analysis.com/sample/091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787
Verdict:
Malicious
File Type:
rar
First seen:
2025-12-22T04:11:00Z UTC
Last seen:
2025-12-22T07:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787/results?tab=lookup
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Rar Archive
Link:
https://app.malva.re/file/58bd46f23fec7ba76f83a954d25d916a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787/
Threat name:
Document-HTML.Trojan.Sonbokli
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 08:05:31 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bemgriqxsvnedyh7l5zlhl227y4co7hc3ynduqqrobi7stvem6dq._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/091868a217955a41e0ff5f72b3af5afe38277ce2de1a3a42117051f94ea46787

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