MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c. 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 YARA 26 File information Comments

SHA256 hash:	5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c
SHA3-384 hash:	0481a83e64cc33d49c8ed8533b187f9735c2e6fbc0d04a862e354556905bd49f128b51c520bd3732a6311527d9876db5
SHA1 hash:	659fb9b78d729b00566720375b8dcda62d4b379f
MD5 hash:	e27588b211293274c70d2766c3b889dd
humanhash:	hot-sink-pip-california
File name:	ainstdownt65561013.exe
Download:	download sample
Signature	ValleyRAT Create hunting rule
File size:	76'323'328 bytes
First seen:	2026-06-15 19:29:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	380560563ebacca1589d8d38ac610187 (10 x ValleyRAT)
ssdeep	196608:6NnmDA7LpHrqNtqVnAeAqZmBqtiEPFNPyDhCOdBKfoeO0Dh7c2Q4:SpprqN0/CDhrdEvQ4
TLSH	T1B2F7D846BB41CDD6F02A9234985B8F90A372FDB15AB083673264372D9FFF24C4EA6544
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
dhash icon	c4e0b0a4cc74626a (10 x ValleyRAT)
Reporter	Ling
Tags:	exe SilverFox Trojan/SilverFox.bm[lddel] ValleyRAT

CNGaoLing

Trojan/SilverFox.bm[lddel]
IOC (Domain bbny1w.oss-cn-beijing.aliyuncs.com) (Domain wtkblq.com) (Domain 26nn.oss-cn-hangzhou.aliyuncs.com)

Intelligence

File Origin

# of uploads :

# of downloads :

223

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

gh0st

ID:

File name:

ainstdownt65561013.exe

Verdict:

Malicious activity

Analysis date:

2026-06-15 19:20:37 UTC

Tags:

payload remote rat gh0st stego auto-reg auto-sch uac

Link:

https://app.any.run/tasks/c1dde8da-7701-4cd8-bd17-fcda2232db65

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

98.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a30505934eaf30d8ce66eb0

Tags:

shellcode cobalt virus blic

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Creating a file

Enabling the 'hidden' option for recently created files

Creating a file in the Windows subdirectories

Creating a process from a recently created file

Creating a process with a hidden window

Running batch commands

Launching a process

Enabling autorun by creating a file

Adding an exclusion to Microsoft Defender

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm crypto fingerprint microsoft_visual_cc overlay packed packed

Link:

https://www.filescan.io/uploads/6a3052d7bf16337e43c7c67d/reports/a6619567-ce95-4ed0-8317-cad93ccf05a2/overview

Verdict:

Malicious

Labled as:

HVM:Trojan/Injector.dn

Link:

https://www.hybrid-analysis.com/sample/5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-06-15T15:12:00Z UTC

Last seen:

2026-06-17T00:44:00Z UTC

Hits:

~1000

Detections:

Trojan.Win32.EtwTamper.bvw Trojan.Win32.Agent.sba Trojan.Agent.HTTP.C&C HackTool.Multi.AmsiETWPatch.sb

Link:

https://opentip.kaspersky.com/5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c/results?tab=lookup

Score:

78%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c

Gathering data

Verdict:

Malicious

Threat:

HackTool.Win32.AmsiETWPatch

Link:

https://tip.neiki.dev/file/5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c

Threat name:

Win64.Trojan.Malgent

Status:

Malicious

First seen:

2026-06-15 19:19:50 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

15 of 38 (39.47%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lkdqkggomtw5totrqwy6g2dp3tl2jij567feqnpju2fob5a4v56a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/260615-x8d3fsey31/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: LoadsDriver

Executes dropped EXE

Loads dropped DLL

Malware family:

CobaltStrike

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5a870518ce64/report/overview.html

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	reverse_http Create hunting rule
Author:	CD_R0M_
Description:	Identify strings with http reversed (ptth)

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Sus_All_Windows_PE_Malware Create hunting rule
Author:	DiegoAnalytics
Description:	Detects Windows PE malware of all types, avoids non-executables like .html

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:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

ValleyRAT

exe 5a870518ce64edd9ba7185b1e3686fdcd7a4a13df7ca4835e9a68ae0f41caf7c

(this sample)

Delivery method

Distributed via web download

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