MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27. 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: 13


Intelligence 13 IOCs 1 YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27
SHA3-384 hash: da824e0f9e9c567514383af79d2386d32a6d0b076458dfadecbcd55760f0163064c5dc2e789a6adc54d7be916ad10603
SHA1 hash: 4ad64c3ce568608b15a70965cc6d1d2913ea526e
MD5 hash: fe5fed2fa9e613f24a678ddef2024e4d
humanhash: november-low-papa-hotel
File name:asdads.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:68'608 bytes
First seen:2026-03-18 11:13:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7aea8e332d822b58214e762f4410c778 (1 x ValleyRAT)
ssdeep 768:Bzev78tXh0sag+76i41UT3Ch+Y8SRrFj0OkSRUpED30xJHOLBpKC:BzPX+Le+oJ04RUl65
TLSH T110633A6274DA8133E89362BD0FFCA2B1559EBCC0137640F374881BED97B52D58A39366
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Ling
Tags:exe SilverFox ValleyRAT Win32/Malgent!MSR


Avatar
CNGaoLing
This sample has been reviewed by Microsoft researchers and determined to be malware.
(TrojanDownloader:Win32/Malgent!MSR)

SilverFox IOC (IP 38.148.242.188)

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
38.148.242.188:6666 https://threatfox.abuse.ch/ioc/1770775/

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
asdads.exe
Verdict:
Malicious activity
Analysis date:
2026-03-18 02:09:33 UTC
Tags:
payload silverfox backdoor valleyrat rat winos
Link:
https://app.any.run/tasks/f100dd97-301f-47cc-8f78-0cac33885d6d

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/57974/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ba88ce88c80c01586b9c27
Tags:
convertad emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed unsafe
Link:
https://www.filescan.io/uploads/69ba89064ec2f522cc4dc034/reports/e19f1c44-9adf-4346-abbb-5546c4a81010/overview
Verdict:
Malicious
Labled as:
Adware.ConvertAd.Generic
Link:
https://www.hybrid-analysis.com/sample/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
Detections:
Backdoor.Xkcp.TCP.ServerRequest Backdoor.Androm.HTTP.Download Backdoor.Agent.TCP.C&C HEUR:Trojan-Downloader.Win64.Agent.c HEUR:Trojan.Multi.ShellCode.gen PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9701e7c7-990b-4a7c-9ea7-802452df0c5d
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27/
Verdict:
Malicious
Threat:
Backdoor.Androm.TCP
Link:
https://tip.neiki.dev/file/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27
Threat name:
Win32.Adware.ConvertAd
Create hunting rule
Status:
Malicious
First seen:
2026-03-18 11:14:30 UTC
File Type:
PE (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qijvzch5blz545kr6vowz53hbyqgxe4d7qfa2c2bm353zdc2zytq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/260318-nbjr1aev4p/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
Adds Run key to start application
Enumerates connected drives
Unpacked files
SH256 hash:
82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27
MD5 hash:
fe5fed2fa9e613f24a678ddef2024e4d
SHA1 hash:
4ad64c3ce568608b15a70965cc6d1d2913ea526e
Link:
https://www.unpac.me/results/cb75df53-5cc5-4b09-b100-f82e2102d2b0/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/82135c88fd0a/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/82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Gh0stKCP
Create hunting rule
Author:Netresec
Description:Detects HP-Socket ARQ and KCP implementations, which are used in Gh0stKCP. Forked from @stvemillertime's KCP catchall rule.
Reference:https://netresec.com/?b=259a5af
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
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.
Rule name:WinosStager
Create hunting rule
Author:YungBinary
Description:https://www.esentire.com/blog/winos4-0-online-module-staging-component-used-in-cleversoar-campaign

File information

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

Web download

ValleyRAT

Executable exe 82135c88fd0af3de7551f55d6cf7670e206b9383fc0a0d0b4166fbbc8c5ace27

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/57974/

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