MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc83fd729df3ee9098e362b25555388e4edf772c123e2c84371eff5f14c28464. 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

Mirai

Vendor detections: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	fc83fd729df3ee9098e362b25555388e4edf772c123e2c84371eff5f14c28464
SHA3-384 hash:	5a8f323f8fd29805dc541db5cf749fbae018cee08d1aae90918833008a01cab84d022dbab3426d6db4f651541602a225
SHA1 hash:	f7f781e2cc3e064e501aeb6d6d41b0ab7eccaa51
MD5 hash:	c9dca58a7c200b42a511a36597cecd93
humanhash:	timing-butter-foxtrot-salami
File name:	k
Download:	download sample
Signature	Mirai Create hunting rule
File size:	976 bytes
First seen:	2025-06-07 03:06:32 UTC
Last seen:	2025-06-07 12:56:09 UTC
File type:	sh
MIME type:	text/plain
ssdeep	12:3rWKIwB5ZMoLF7+MB05KtOQtNDNkQNi9vQ9MDNkQNi2QlDNkQNiGyTQGygDNkQNY:yRM5zLt+MB0qkAEGmkA0kAIkA8jn
TLSH	T17111D3DF00A44C76E480CCED32A28E5AA5CE84DE2BD9CE85645E007BB4CC94EB561F99
Magika	shell
Reporter	abuse_ch
Tags:	mirai 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://82.24.200.19/vv/armv4l	35c14500814ac5bc2c71312bb1323f3be34afa878c7f06cefb0bf26f983564db	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv5l	329b5885b7e275adac37eb18a80ecdb3caf7be655086997faa2dfbc167d32b2f	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv6l	c76d487bbf7cb1a6743d397381529f945b229c7df6b2ec27111d095a448f5402	Mirai	elf mirai ua-wget
http://82.24.200.19/vv/armv7l	200e571bc0a6d2562563022dfcc60ac5ac8c2e40eb73a053be8555349a674a69	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6843ad978bd5d68a12e62697linux22vpnfull_triage

Tags:

agent hype sage

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

busybox evasive

Link:

https://www.filescan.io/uploads/6843ace1171e01f95938cd00/reports/b328b2e5-6de0-4cfc-9d8a-de201c4dacd3/overview

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/fc83fd729df3ee9098e362b25555388e4edf772c123e2c84371eff5f14c28464

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fc83fd729df3ee9098e362b25555388e4edf772c123e2c84371eff5f14c28464/

Threat name:

Linux.Downloader.Generic

Status:

Suspicious

First seen:

2025-06-07 03:09:12 UTC

File Type:

Text (Shell)

AV detection:

6 of 24 (25.00%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7sb724u56pxjbghdmkzfkvjyrzhn65zmci7czbbxd37v6fgcqrsa._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250607-dnk6gswvh1/

Behaviour

Modifies registry class

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/fc83fd729df3ee9098e362b25555388e4edf772c123e2c84371eff5f14c28464

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.