MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5. 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 1 File information Comments

SHA256 hash:	c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5
SHA3-384 hash:	2c6dcce37fb967965f9433906561e773d74660726d5667a2030d02127b53b21f023c0edad5114232f9ea1ddc0d9adc40
SHA1 hash:	ecd2dfbd611fc1d287484b4aee18f8c7c81f44af
MD5 hash:	c2788f4f047c7ad00913b2b8aee028e0
humanhash:	dakota-six-football-maine
File name:	p
Download:	download sample
File size:	834 bytes
First seen:	2026-06-09 02:05:07 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	12:dOXOsYxcysE+vhCFN0zvy/RQvZowHkaAIv2sIRQBPXI4QBusRIx9BgIk9UauD:kXCKysE2hi0ziQvZohaAclpXC746xO7
TLSH	T1EB01AFCEC216D66041D5F89D72D762807411C3CB16464BA47F9C443EDBAEB58B156F44
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	abuse_ch
Tags:	sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://188.132.232.81/ktzt	n/a	n/a	elf ua-wget
http://188.132.232.81/GlV	n/a	n/a	elf ua-wget
http://188.132.232.81/Z7Jy	n/a	n/a	elf ua-wget
http://188.132.232.81/ctST	n/a	n/a	elf ua-wget
http://188.132.232.81/bwr	n/a	n/a	elf ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Downloader-35.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive

Link:

https://www.filescan.io/uploads/6a2774eebf16337e43bd672d/reports/23b6bb3e-c0b9-4af5-804a-741dbce7be96/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-06-08T23:12:00Z UTC

Last seen:

2026-06-11T00:22:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/665df9cc-7411-4af8-8bd3-e60516261918

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5

Threat name:

Win32.Trojan.Vigorf

Status:

Malicious

First seen:

2026-06-09 02:10:07 UTC

AV detection:

11 of 23 (47.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ypyhyy7mirb6q3a5fwexpary2btevxvty6dfyf2yfolph7noog2q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery linux

Link:

https://tria.ge/reports/260609-ch39faaw9v/

Behaviour

Reads runtime system information

Writes file to tmp directory

File and Directory Permissions Modification

Executes dropped EXE

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

Threat name:

Legit

Score:

0.26

Link:

https://yomi.yoroi.company/submissions/c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5

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:	ach_202412_suspect_bash_script Create hunting rule
Author:	abuse.ch
Description:	Detects suspicious Linux bash scripts

File information

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

Web download

sh c3f07c63ec4443e86c1d2d89778238d0664adeb3c7865c17582b96f3fdae71b5

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3856423/

Delivery method

Distributed via web download

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