MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14. 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: 9

Intelligence 9 IOCs YARA 4 File information Comments

SHA256 hash:	7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14
SHA3-384 hash:	09a9c8f1fd964f052f7ba938b3f783d38ce498374fe01214b0e664fe68eb7999ef40fb0fd15f9151c10c58f3a8c4e5b3
SHA1 hash:	cc8b716db51426ad7c85c4fc349fb0191603be7e
MD5 hash:	7a037c0a072ef513fbf06b9e319ec708
humanhash:	iowa-lemon-apart-red
File name:	pty4
Download:	download sample
File size:	44'972 bytes
First seen:	2026-01-26 01:24:40 UTC
Last seen:	2026-01-26 03:18:58 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:OIkvhd+xT8f2HeAr5+BrnMFLu/WoIvkCnutEJ2OKf8RE79A+tKjgVtCHmVXljx:XGy58ULujgutEqr7qljQtCHm5lF
TLSH	T1451302828674D477F58BB8F664C059DBF372B4940FEDBAC522212C9BA5361B046BCCE4
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

a patched binary

Link:

https://research.acce.ciphertechsolutions.com/results/edfe5bc9-e143-4448-9e8c-e6b79f0db9c9/

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

custom

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14

Behaviour

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ba87c0ff-c0ce-4202-9219-c4b9a11ccb89

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/4f38bf6a-de84-4cd4-ae19-f22ee3903163

Result

Threat name:

Muhstik, Tsunami

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1857374

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Executes the "crontab" command typically for achieving persistence

Explicitly modifies time stamps using the "touch" command

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample tries to persist itself using cron

Suricata IDS alerts for network traffic

Terminates several processes with shell command 'killall'

Uses IRC for communication with a C&C

Uses known network protocols on non-standard ports

Writes identical ELF files to multiple locations

Yara detected Muhstik

Yara detected Tsunami

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14/

Threat name:

Linux.Trojan.Tsunami

Status:

Malicious

First seen:

2025-02-21 07:18:46 UTC

File Type:

ELF32 Little (Exe)

AV detection:

21 of 36 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=purpvpgjrelcsr3v4eaqcuteslaqlnmdzte46pro3lmrq7nlj4ka._file

Result

Malware family:

n/a

Score:

6/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260126-bs7tyafw7b/

Behaviour

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Indicator Removal: Timestomp

UPX packed file

Creates/modifies Cron job

Enumerates running processes

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

Threat name:

Malicious File

Score:

0.84

Link:

https://yomi.yoroi.company/submissions/7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14

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:	elf_kaiten_w0 Create hunting rule
Author:	Akamai SIRT
Description:	Kaiten/STD DDoS malware

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Trojan_Tsunami_d74d7f0c Create hunting rule
Author:	Elastic Security

File information

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

Web download

elf 7d22fabcc98916294775e10101526492c105b583ccc9cf3e2edad9187dab4f14

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3763914/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3763920/

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