MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578. 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: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578
SHA3-384 hash:	806fd36da82850148067d46d623d7317c2044fd2ba4a9badc3c283353baccdba2d8412065cea6b55d06c273ff022a70a
SHA1 hash:	3c63f1d5da7b566d6382f7f50ebc31b55d3b0d8c
MD5 hash:	b28cfddcd242c3f509c1e3bbbc60ea79
humanhash:	black-apart-berlin-island
File name:	zy.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	985 bytes
First seen:	2025-08-23 07:52:32 UTC
Last seen:	2025-08-23 14:45:37 UTC
File type:	sh
MIME type:	text/plain
ssdeep	24:GIbr5zOt+MB09WH0ektgk07ktgK0Bktgm70Bktgl00ktv:jr5CEA09ikkkckLYkCkd
TLSH	T15A119ECC5A62AC72EDA96E88B7224428D0CDC4D5318FCDC4E2C94537D4DD5043593B7A
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://158.51.126.131/v/armv4l	e333d6098ba7af114b4e8b290f0e587592067b8e153798bf4763262d2074ad96	Mirai	elf mirai ua-wget
http://158.51.126.131/v/armv5l	79d810e67c7bd6c6669214c1c4b631829d90726886b4167a232813d8434ef3f7	Mirai	elf mirai ua-wget
http://158.51.126.131/v/armv7l	c3788d92bfc3a08dbcca4476832c46b099bcad182c56cdbccf837eb0edb6cd77	Mirai	elf mirai ua-wget
http://158.51.126.131/v/mips	d4e2e83716082a12346f565d13cc06546a099a05725f194c135f7b3839473a6c	Mirai	elf mirai ua-wget
http://158.51.126.131/v/mipsel	8db391280f5fda83a9dc476d69d093827bb72b3a90c3112679855eacabb996e1	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

busybox

Link:

https://www.filescan.io/uploads/68a9735f28a89d9dd4f29c53/reports/ad0d713a-7f2b-4a64-b105-627ac3b2f612/overview

Verdict:

Malicious

File Type:

ps1

Detections:

HEUR:Trojan-Downloader.Shell.Agent.p

Link:

https://opentip.kaspersky.com/b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/a4a1cf74-9369-4a0d-ae5a-2ab94d4af83e

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578/

Verdict:

Malicious

Threat:

Trojan-Downloader.Shell.Agent

Link:

https://tip.neiki.dev/file/b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578

Threat name:

Script.Trojan.Multiverze

Status:

Malicious

First seen:

2025-08-23 07:53:36 UTC

File Type:

Text (Shell)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wlewqzxvxgil7xf46b6jcoskbom5uyhfn3uaou6qypiqs72o4v4a._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250823-jqxj7atl17/

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/b2c96866f5b990bfdcbcf07c913a4a0b99da60e56ee80753d0c3d1097f4ee578

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.