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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932. 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


ValleyRAT


Vendor detections: 9


Intelligence 9 IOCs 1 YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932
SHA3-384 hash: 8cc47730e107ee11683dba52f5114769d708674e49e998450d75fcb373a7802fbbf8890b16bc82989baf2801c16b9c0a
SHA1 hash: 28a27d43f5912c16dbd2dbb808ad9347f29fa368
MD5 hash: a48609a760cc1d204aa1d3adbe4facfb
humanhash: earth-whiskey-moon-grey
File name:RBI.zip
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:97'761 bytes
First seen:2026-07-09 12:03:48 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 1536:9HQByLT3L4vTBsO3VFDinOZUc0OenPeFsip5LzTHS6d4k8Xx1yxOUwRxR/xB0lH2:CQeTVD0xcI2jak8x3Rv0lnk/
TLSH T1C0A31233F2E0FD4459BAADAEE67B3822546D578A6069E64F77C0BFE1047005F30E9425
Magika zip
Reporter smica83
Tags:ValleyRAT zip

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
192.229.87.194:8888 https://threatfox.abuse.ch/ioc/1846148/

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
HU HU
File Archive Information

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

File name:Please View.exe
File size:316'976 bytes
SHA256 hash: 58322e445aa9ae532055b117393e28ff38a114a97f42acd91ba8c1cdaea0ca3a
MD5 hash: 8a22de7b66ce2c8b583f9eed108c0c4d
MIME type:application/x-dosexec
Signature ValleyRAT
File name:OCefClient.dll
File size:55'296 bytes
SHA256 hash: 89f1f236a5fbc95e3540626caf9cdfe525bcd85789c4ac95c8b99e1781015a8c
MD5 hash: c2129f59f43570484456038599bcf74b
MIME type:application/x-dosexec
Signature ValleyRAT
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/43a00a92-be6d-424b-b55d-81d7fc1e2853/
Detection(s):
SecuriteInfo.com.FileRepMalware.96219377.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a4f8e3da900f0e9eb6b2ee4
Tags:
virus
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto explorer lolbin mingw reconnaissance
Link:
https://www.filescan.io/uploads/6a4f8e5782e15b8cb2d93989/reports/83687dbd-306b-47fd-96c3-a34225a80e68/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932
Verdict:
Clean
File Type:
zip
Link:
https://opentip.kaspersky.com/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932/results?tab=lookup
Score:
10%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-07-09 12:04:52 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w34oyanxae5rsjahqkcyfm3prhsnrozdujdq7xnj7jpnianubeza._file
Result
Malware family:
valleyrat_s2
Create hunting rule
Score:
  10/10
Tags:
family:valleyrat_s2 backdoor persistence privilege_escalation
Link:
https://tria.ge/reports/260709-qqwq8abv2j/
Malware Config
C2 Extraction:
192.229.87.194:8888
127.0.0.1:80
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/b6f8ec01b7013b192407828582b36f89e4d8bb23a2470fdda9fa5ed401b40932

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Comments