MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789. 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

Threat unknown

Vendor detections: 7

Intelligence 7 IOCs YARA 20 File information Comments

SHA256 hash:	c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789
SHA3-384 hash:	9b71ff0cab76c2f0f6b8398fc25b567feec99e53b2d29300ee4fc0f3fdd2a8ff6e653c96d7641e70624f290b0ce0f49e
SHA1 hash:	1a07dc0a7b8926c556992e8a857656055e0783c4
MD5 hash:	ee30809a5cc4babb5ba13424005149b8
humanhash:	wolfram-nebraska-river-kitten
File name:	linux_386
Download:	download sample
File size:	4'313'088 bytes
First seen:	2026-03-19 21:35:54 UTC
Last seen:	2026-03-20 06:53:34 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:v98CKaXPmgRdjhxnf3IuAjwh0XAW/6lzdWKUI1w5RTKJtU0Sk8KUfPPPwPPP3PPQ:v9Bugvf3RABB4w5RTKMMn8
TLSH	T125160850FECB44F6D9031D7054ABA22F27316D094B28EBC7EA64BF56E9776921C3620C
telfhash	t11db27d73199da4ec7bf08807876b7120cef6e02726d0387119e6b8d0e772c53a766979
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika	elf
Reporter	abuse_ch
Tags:	elf

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	1'743'360 bytes
File size (de-compressed) :	4'313'088 bytes
Format:	linux/i386
Packed file:	4ddefa7635a60e03ff39678587427cc09f810a65b1c33e1d065174fbf98042ef

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Siggen.11938.17218.2553.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Manages services

Launching a process

Creating a process from a recently created file

Creating a file

Changes the time when the file was created, accessed, or modified

Creating a file in the %temp% directory

Deleting a recently created file

Writes files to system directory

Deletes a system binary file

Creates or modifies files in /init.d to set up autorun

Creates or modifies symbolic links in /init.d to set up autorun

Gathering data

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/c9425da2-90d0-4687-a6e0-0251ff76bc54

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/c192f33b-cf85-44ec-b223-a3bd16ff3b16

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789/

Threat name:

Linux.Adware.Generic

Status:

Suspicious

First seen:

2026-03-19 21:36:37 UTC

File Type:

ELF32 Little (Exe)

AV detection:

8 of 24 (33.33%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zdz3qsau7zdj4lkvdqkbwn57otrvbp7k7my2kmgslatyrtcek6eq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery linux persistence privilege_escalation

Link:

https://tria.ge/reports/260319-1f2vlaey4p/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Modifies Bash startup script

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Executes dropped EXE

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/c8f3b84814fe469e2d551c141b37bf74e350bfeafb31a530d2582788cc445789

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

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	enterpriseunix2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise UNIX

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	GoBinTest Create hunting rule

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

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

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

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

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/