MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b
SHA3-384 hash: 6d5693925d27903098a362b9a2ebc3036f55a863280ec5026ffaf41b566f95e4d2e762459450fd32a79b07ac9854d73c
SHA1 hash: db36f179b2dbda9e2b1016d3734d1f47b489573d
MD5 hash: 7f20f162eb9adc38052fe72f11be4b19
humanhash: happy-hydrogen-echo-lactose
File name:Лист_1_16_2_1062_02.03.2026.rar
Download: download sample
File size:70'352 bytes
First seen:2026-03-02 10:10:25 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 1536:ZpXOBExpv88888888888888888888888888888888888888888888+wwwwwwwwwo:Zp6QpSwwwwwwwwwwwwwwwwwwwwwwylle
TLSH T199636BF40BDE59FB23FCD4327369E03E9520676DADD3AB0925A27D7266C050839B418B
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 :
80
Origin country :
HU HU
File Archive Information

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

File name:Лист_1_16_2_1062_02.03.2026.pdf
File size:1'561 bytes
SHA256 hash: 1e0ca2d59116525114e69c805ec7fb6de7014c807018e6af8937c1dc09afe59d
MD5 hash: c03b4f6c79e4c2f02d78b05b099c9ee0
MIME type:text/plain
File name:Лист_1_16_2_1062_02.03.2026.pdf:.._.._.._.._.._.._AppData_Roaming_Microsoft_Windows_.._.._Microsoft_Windows_Start Menu_Programs_.._Programs_.._Programs_Startup_1_16_2_1062_02.03.2026.vbs
File size:33'182 bytes
SHA256 hash: bd7237f92cc020ed71ae08a2eff01159900242164030c5c006191c4ca5322961
MD5 hash: 95660b8ac615602605a6156a84cc6c44
MIME type:text/plain
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ac24fe8c-8326-452e-80d7-2c9309a7b3e1/
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=69a56246e1f958bf66829772
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69a5624397feb4afd6641135/reports/43bca3c6-a032-4b67-922f-10efb36fd033/overview
Verdict:
Malicious
Labled as:
CVE-2025-8088
Link:
https://www.hybrid-analysis.com/sample/844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b
Verdict:
Malicious
File Type:
rar
Link:
https://opentip.kaspersky.com/844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b/
Threat name:
Win32.Worm.Chir
Create hunting rule
Status:
Malicious
First seen:
2026-03-02 10:11:11 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qrgv3yb7luvwjefsl6uwlnviz5ylmephh4qgs75r7lxlyj4ukwfq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
adware discovery spyware
Link:
https://tria.ge/reports/260302-qs4jvabx2b/
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/844d5de03f5d2b6490b25fa965b6a8cf70b611e73f20697fb1faeebc2794558b

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