MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5
SHA3-384 hash: ee598b1c8fb5990214bc02ba9670d3c993556684110dbfc477e6fd9c822efe1783ab6d0f698bf300d1bc5d91ea5b2df5
SHA1 hash: 98e7898509be64bb7a1fe75f179591866829f19b
MD5 hash: 4673c75fbae5b05b85a5cf0ef93c6447
humanhash: december-equal-harry-pasta
File name:Scan_3_12_5_1759_10.04.2026.rar
Download: download sample
File size:96'439 bytes
First seen:2026-04-13 06:30:45 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 1536:10lI3JeMsjVqMOOOOOOOOO6bbbbbbbbbbbbbbbbRaaaaaaaaaaaaaaaaaaaaaaa5:ilIZepLOOOOOOOOOKaaaaaaaaaaaaaaW
TLSH T126936D3B996A3C76EB507C51FCA1BC095211E4F656AFC7080576C730BAAD2CA1F0EAD1
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:CVE-2025-8088 rar UKR

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
HU HU
File Archive Information

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

File name:Scan_3_12_5_1759_10.04.2026.pdf:.._.._.._.._.._.._AppData_Roaming_Microsoft_Windows_.._.._Microsoft_Windows_Start Menu_Programs_.._Programs_.._Programs_Startup_3_12_5_1759_10.04.2026.vbs
File size:30'202 bytes
SHA256 hash: 460621fff09cebcbd2ded09dd933ed66952d98c787548131136f3692d504fb44
MD5 hash: 08bec164c35eeba768b37770030b31ed
MIME type:text/plain
File name:Scan_3_12_5_1759_10.04.2026.pdf
File size:1'607 bytes
SHA256 hash: 6ead1591da8b6b55edafb0ba89a3c08a5a63c9c3217ab0259f7ba973cf815a8e
MD5 hash: 98b1d6c3494769a09ed3360fb8838d4d
MIME type:text/plain
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7df6b9a9-b7d2-4767-a9b6-c7975878df4f/
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=69dc8dd2f68adfe10039466e
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69dc8dcb799d5bf325faae3d/reports/9bcad623-6448-475d-a8a9-26846eea9ca2/overview
Verdict:
Malicious
Labled as:
CVE-2025-8088
Link:
https://www.hybrid-analysis.com/sample/36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5
Verdict:
Malicious
File Type:
rar
First seen:
2026-04-13T04:01:00Z UTC
Last seen:
2026-04-13T04:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5/
Threat name:
Win32.Exploit.CVE-2025-8088
Create hunting rule
Status:
Suspicious
First seen:
2026-04-13 06:31:47 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g2spjbewtjhjan52hghggsiwizb42wgouvlikng4xmfpfqzactcq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
adware discovery spyware
Link:
https://tria.ge/reports/260413-k5rg6abv8v/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
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/36a4f484969a4e9037ba398e6349164643cd58cea5568534dcbb0af2c32014c5

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
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