MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c. 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

SnappyClient

Vendor detections: 8

Intelligence 8 IOCs YARA 17 File information Comments

SHA256 hash:	f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c
SHA3-384 hash:	36ce3c829c33ead839f39915a390c952545c63113b72a6fb257553cfc76139425d4b84bc5ca633c964f0807fe9b822a9
SHA1 hash:	cf43e6cef0aa46727f414455b68887bfa2d6ff40
MD5 hash:	985bef5b4f2cc7399d3463916055fc1a
humanhash:	yankee-avocado-ten-bacon
File name:	SecuriteInfo.com.Win64.MalwareX-gen.41818294
Download:	download sample
Signature	SnappyClient Create hunting rule
File size:	4'591'104 bytes
First seen:	2026-05-05 08:55:20 UTC
Last seen:	2026-05-05 09:46:48 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d4d6b64dd8caa6301f616ea3a496674b (1 x SnappyClient)
ssdeep	49152:PVKxesQoK851v2wgjuLX50g+ZR+KCpMxti7yh9kunGVj4QcTmPb6Rkym26:PVUEgsjKy8ad9k9b5
TLSH	T1C6265B1BEDFD4CDAC4A9F17584B36222BD607800572267C71AE0A7342E777F05AB6B18
TrID	51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe SnappyClient

Intelligence

File Origin

# of uploads :

# of downloads :

141

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

usr294-verif.confirm

Verdict:

Malicious activity

Analysis date:

2026-05-05 08:38:08 UTC

Tags:

stealer python arch-exec arch-doc babel

Link:

https://app.any.run/tasks/493705fb-8948-42b2-a20e-9b250e29acc3

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/64545/

Detection(s):

YARA.SIGNATURE_BASE_SUSP_Gobfuscate_May21.UNOFFICIAL

Gathering data

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Sending a custom TCP request

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug

Link:

https://www.filescan.io/uploads/69f9b0892fcb905ec27fab65/reports/cc27f181-a9e5-4031-a399-7b6e9ec9a84a/overview

Verdict:

Malicious

Labled as:

WinGo/Agent_AGeneric.ACA trojan

Link:

https://www.hybrid-analysis.com/sample/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-05-04T20:15:00Z UTC

Last seen:

2026-05-07T05:47:00Z UTC

Hits:

~100

Detections:

Trojan.Win64.Agent.sb Trojan.Win64.Agent.gen

Link:

https://opentip.kaspersky.com/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/e428a59f-0f8b-4c00-85ac-3e9a334b24d2

Score:

82%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/985bef5b4f2cc7399d3463916055fc1a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c/

Verdict:

Malicious

Threat:

Trojan.Win64.Agent

Link:

https://tip.neiki.dev/file/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7fbiukv5pl3nm2sd77mje7uompg3amsaqacamv5h5areofsljmwa._file

Result

Malware family:

n/a

Score:

10/10

Tags:

discovery persistence spyware stealer

Link:

https://tria.ge/reports/260505-kvrp6sbx5t/

Behaviour

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Badlisted process makes network request

Suspicious use of NtCreateUserProcessOtherParentProcess

Unpacked files

SH256 hash:

f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c

MD5 hash:

985bef5b4f2cc7399d3463916055fc1a

SHA1 hash:

cf43e6cef0aa46727f414455b68887bfa2d6ff40

Link:

https://www.unpac.me/results/21b8106b-2a04-465e-8883-a9c310eee99f/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.42

Link:

https://yomi.yoroi.company/submissions/f9428a2abd7af6d66a43ffd8927e8e63cdb0324080040657a7e82247164b4b2c

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl 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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	pe_detect_tls_callbacks Create hunting rule

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

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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:	SUSP_GObfuscate_May21 Create hunting rule
Author:	James Quinn, Paul Hager (merged with new similar pattern)
Description:	Identifies binaries obfuscated with gobfuscate
Reference:	https://github.com/unixpickle/gobfuscate

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/