MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534
SHA3-384 hash: 78c797b1ecb05cb5d962c02f96178a85cf09a98da5b34c8f97a766d43c381718649e7879d8f450aa91edd080807f1aae
SHA1 hash: 83fcb94ab2b1effc1d601d472afaa8215800285a
MD5 hash: 374530f9b06d5942f0b4d2cce67d4f57
humanhash: fix-august-december-ack
File name:Open the latest report on the computer.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:89'040 bytes
First seen:2026-07-12 16:36:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eda3c04f4ddf95c5e3607d886ff699c3 (1 x ValleyRAT)
ssdeep 1536:EfVxDfUeKXM2opqggulqXSpj+iTLoE0ST6AZvvCZcsWccdZ34bCIQD8trgy:EbUe1vpqVSpj+iTLoE063vCeZ3mCIQQf
TLSH T193935B0379D1C8B1E9761D3054A0DAB19E7FB9111E608DA73368467E0F306D29E39EBB
TrID 22.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.7% (.EXE) Win32 Executable (generic) (4504/4/1)
7.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Ling
Tags:exe signed SilverFox ValleyRAT

Code Signing Certificate

Organisation:沂水县极客网络科技服务工作室（个体工商户）
Issuer:Certum Extended Validation Code Signing 2021 CA
Algorithm:sha256WithRSAEncryption
Valid from:2026-05-07T08:57:57Z
Valid to:2027-05-07T08:57:56Z
Serial number: 2d85a7a16d1eb86dfd92b00f6267733d
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: d9d00fa3b1af24be72c11fd483927e39e8afe2eb3ce8b851196b7884651d25f1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
CNGaoLing
SilverFox
IOC (IP 154.81.37.130:4444)

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
Tax violation code6 (21).pdf
Verdict:
Malicious activity
Analysis date:
2026-06-15 11:27:04 UTC
Tags:
phishing phish-img
Link:
https://app.any.run/tasks/4ed807f7-0f4e-42c6-8677-f2fbe9de8696

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/74336/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.25355331.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a53c28f749f0a5acf20eef4
Tags:
shellcode injection sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt to an infection source
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug evasive lolbin microsoft_visual_cc revoked-cert schtasks signed
Link:
https://www.filescan.io/uploads/6a53c28cde347df128ebe8f3/reports/af796d8c-c61c-4431-adde-9311b692b96a/overview
Verdict:
Malicious
Labled as:
DR/MalwareX
Link:
https://www.hybrid-analysis.com/sample/eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-12T09:29:00Z UTC
Last seen:
2026-07-12T23:54:00Z UTC
Hits:
~100
Detections:
VHO:Trojan-Banker.Win32.Dyre.gen BSS:Trojan.Win32.Generic HEUR:Trojan.Win32.Agent.gen HEUR:Trojan-Downloader.Win32.Sheloader.gen
Link:
https://opentip.kaspersky.com/eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/936f2f20-c487-422f-a4cf-14aa4035a16c
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/374530f9b06d5942f0b4d2cce67d4f57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 15:08:36 UTC
File Type:
PE (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5k2jddvhlanoz3fmyho7hwdiclvb2ib57lukwy24myjwgshd2u2a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence revoked_codesign
Link:
https://tria.ge/reports/260712-t4gq1adt6l/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534
MD5 hash:
374530f9b06d5942f0b4d2cce67d4f57
SHA1 hash:
83fcb94ab2b1effc1d601d472afaa8215800285a
Link:
https://www.unpac.me/results/1c8c4731-fb34-4734-b2da-cde2bac13a42/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eab4918ea758/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534

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:certum_issuer
Create hunting rule
Author:Certum
Description:Looks for files signed with certificate issued by Certum
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_certum_issuer
Create hunting rule
Author:Certum
Description:Looks for files signed with certificate issued by Certum
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

ValleyRAT

Executable exe eab4918ea7581aececacc1ddf3d86812ea1d203dfae8ab635c66136348e3d534

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/74336/

Comments