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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347. 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: 10


Intelligence 10 IOCs 2 YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347
SHA3-384 hash: 63864091755ebd0136cc95e6d243d0bf24358b331b886a69ab342d18d77c10476fb87b2e3feeb608a54c7a1b385be7c6
SHA1 hash: 4ca46cedae2a9e48e54ee77a75c56645ed07a7fc
MD5 hash: 1582e41e322d062a5df941b89184047f
humanhash: item-salami-michigan-alanine
File name:1582E41E322D062A5DF941B89184047F.dll
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:4'544'000 bytes
First seen:2026-09-03 20:10:19 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash c4f22e20975a9d3fe84957d0cc941d87 (2 x ValleyRAT)
ssdeep 98304:AzmgmbAKZGfcFy9/ZB/TSVXRWNoDhCWt8ZQjg61EsQDdjbhCzJK3w:e8sPbxvoDhCWTwb0zg
TLSH T14B26490336E1C4EBF22642B1E485DAFA926D6D501ED4808339CFBF3739678509E762D6
TrID 29.5% (.EXE) Win64 Executable (generic) (6522/11/2)
22.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 8660a2b2b5d861a4 (5 x ValleyRAT)
Reporter abuse_ch
Tags:dll RAT ValleyRAT


Avatar
abuse_ch
ValleyRAT C2:
202.61.85.180:7811

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
202.61.85.180:7811 https://threatfox.abuse.ch/ioc/1893992/
202.61.85.180:7800 https://threatfox.abuse.ch/ioc/1893993/

Intelligence

File Origin
# of uploads :
1
# of downloads :
168
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
ValleyFall
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d7cd77ca-02b1-4d83-9cb5-7f189ee063d3/
Detection:
WinosStager
Create hunting rule
Link:
https://www.capesandbox.com/analysis/83824/
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug bitsadmin certutil cmd crypto dropper evasive explorer fingerprint keylogger lolbin microsoft_visual_cc msiexec onedrivestandaloneupdater packed reconnaissance
Link:
https://www.filescan.io/uploads/6a99d432dee63648999d0b33/reports/0172bcac-e722-4576-a3ee-a8a1a2063c6b/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347
Verdict:
Malicious
File Type:
dll x32
First seen:
2026-08-31T19:28:00Z UTC
Last seen:
2026-09-03T05:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57102783-1a35-4707-9ac6-04a610844233
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1968310
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1968310 Sample: 5IHFyJn5O7.dll Startdate: 03/09/2026 Architecture: WINDOWS Score: 48 20 part-0013.t-0009.fb-t-msedge.net 2->20 22 mr-b01.tm-azurefd.net 2->22 24 2 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 loaddll32.exe 1 2->8         started        signatures3 process4 process5 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 10 other processes 8->16 process6 18 rundll32.exe 10->18         started       
Score:
55%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/1582e41e322d062a5df941b89184047f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347/
Threat name:
Win32.Trojan.DllHijack
Create hunting rule
Status:
Malicious
First seen:
2026-09-02 04:58:00 UTC
File Type:
PE (Dll)
Extracted files:
57
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6xtlsaumd2zjvkhcgdmrkn6mxaajsjml44wrjt6r2emcgrv2ndq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260903-yxxabser21/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
2faf35c81460f594d5471186c8a9be65c004c92c5f3968a67e8e88c11a35d347
MD5 hash:
1582e41e322d062a5df941b89184047f
SHA1 hash:
4ca46cedae2a9e48e54ee77a75c56645ed07a7fc
Link:
https://www.unpac.me/results/1bbd9880-63be-4f37-b058-486b647ba0b2/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:GenericGh0st
Create hunting rule
Author:Still
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
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:Windows_Trojan_Winos_464b8a2e
Create hunting rule
Author:Elastic Security
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.

Cape
Cape
https://www.capesandbox.com/analysis/83824/

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