MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7. 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: 4

Intelligence 4 IOCs YARA 17 File information Comments

SHA256 hash:	9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7
SHA3-384 hash:	80874bedbd09b3597996057e430cf84891394be0428ede771d78335100d33567dbba304219c6b2ab41c90c562de42666
SHA1 hash:	2cca5dafac3bbd33e90df612938e5a869d45f216
MD5 hash:	e74fcfa8cffd32c8b14755eee11ad7e7
humanhash:	montana-apart-cardinal-mountain
File name:	sk_amd64
Download:	download sample
File size:	2'117'632 bytes
First seen:	2026-10-16 12:31:26 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	24576:jdMQmm7JbruKOql3sMx0ZNR6XF/nJXXcDMwDAQuy1R3Hv6jYvQWi9veu9:OQmm75ruKZl3sYc2IqYY
TLSH	T1FAA54B17BCE548E5C4AA92318AA28193BB71BC450F3163C73F60B7782F76BD0AA75744
telfhash	t197424c744abd34b4b6a6d911b363b5b49637196623f834b05063ed84ffc1e8018e6c7b
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	abuse_ch
Tags:	elf upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 06ee9828f0f1174326dc54602ba339853e0642d351b236f402ab385cdac77b02

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) :	923'144 bytes
File size (de-compressed) :	2'117'632 bytes
Format:	linux/amd64
Packed file:	06ee9828f0f1174326dc54602ba339853e0642d351b236f402ab385cdac77b02

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Sends data to a server

Creating a file in the %temp% directory

Performs a bruteforce attack in the network

Gathering data

Verdict:

Unknown

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e46e8d2b-7309-4b25-9738-a61d9fdd93b3

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f784cb9b-16c2-4daa-bf1b-add6a61c0270

Result

Threat name:

n/a

Detection:

clean

Classification:

n/a

Score:

2 / 100

Link:

https://www.joesandbox.com/analysis/1988030

Behaviour

Behavior Graph:

n/a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=trhcwqvpujvu6jkiyt4ozhmkvrn7mdndg3ha3vx2acfcqvzdl7tq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery linux

Link:

https://tria.ge/reports/261016-pqg3dsyw7p/

Behaviour

Enumerates kernel/hardware configuration

Writes file to tmp directory

Contacts a large (9222) amount of remote hosts

Creates a large amount of network flows

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

Threat name:

Suspicious File

Score:

0.49

Link:

https://yomi.yoroi.company/submissions/9c4e2b42afa26b4f2548c4f8ec9d8aac5bf60da336ce0dd6fa008a2857235fe7

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:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

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_duffcopy_amd64 Create hunting rule

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

Rule name:	LIN_Sample_Unique_4c099562 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (elf, etat binaire)

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

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/