MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9. 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: 6

Intelligence 6 IOCs YARA 17 File information Comments

SHA256 hash:	a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9
SHA3-384 hash:	91c218d00d3c14036da5cf1d30b64f31f6ddbb4cfa7b940f657c2446385dc590511ed527b402925cf54d44bb7b8c1270
SHA1 hash:	3b35af72f0e1ddf413257dfd15e8d2bfc1bbbd3b
MD5 hash:	0ad79be406037d9f4c989afefde15367
humanhash:	stairway-eighteen-september-item
File name:	untouchable.x86_64
Download:	download sample
File size:	12'922'152 bytes
First seen:	2026-06-24 06:41:00 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	98304:Q+F5EnE6dt5/DFNUom0uhh7sJYlXWKuFxcDxQ0DEH:QAj6d/cRhfSxcKtH
TLSH	T1F7D63A63E8D71594C4EEC170C672823BBAA13C5E1B3823D71790F3246B36BD0AAB6755
telfhash	t19d8215b05abc34f5a666ca61e3f27474d67718b553e478f10027b891efe0f491caa823
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 8d737f5f1739472cf0cf0b688fceb5de206ed73f66301432fbf9fa12f728e9c5

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) :	3'687'180 bytes
File size (de-compressed) :	12'922'152 bytes
Format:	linux/amd64
Packed file:	8d737f5f1739472cf0cf0b688fceb5de206ed73f66301432fbf9fa12f728e9c5

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Deleting a recently created file

Creates directories

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

Changes access rights for a written file

Creates or modifies symbolic links

Creating a file in the %temp% directory

Sets a written file as executable

Changes owner for a written file

Connection attempt

Gains root access

Launching a process

Substitutes an application name

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6a3b7c1b4dca8c24a59688a9/reports/02944f70-d196-48f4-ae45-68c97bf4cafc/overview

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/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9

Behaviour

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Clean

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/d1c41397-6ab7-49af-ae4c-fe4c8a4f2742

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/ac95aef3-744d-4671-bdd2-cc53fe55f23c

Score:

95%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9/

Verdict:

Clean

Link:

https://tip.neiki.dev/file/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u6res7xuxr75mntnedd4iholskmwkqccuzolm46hgdgu5vlvix4q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

credential_access defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260624-hf19ysax3l/

Behaviour

GoLang User-Agent

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Changes its process name

Creates .desktop file

Reads CPU attributes

Modifies Bash startup script

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Reads AppArmor ptrace settings

Adds a user to the system

Creates/modifies environment variables

Deletes log files

Enumerates running processes

Reads hardware information

Reads network interface configuration

Deletes Audit logs

Deletes itself

Deletes journal logs

Deletes system logs

OS Credential Dumping

Modifies password files for system users/ groups

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a7a2497ef4bc/report/overview.html

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

Threat name:

Legit

Score:

0.12

Link:

https://yomi.yoroi.company/submissions/a7a2497ef4bc7fd6366d20c7c41dcb9299654042a65cb673c730cd4ed57545f9

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

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:	GoBinTest Create hunting rule

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

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:	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/