MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c77a5531b83f013596e2e68b7973ba16e3494507b469e2845348f05a6c19e90. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	1c77a5531b83f013596e2e68b7973ba16e3494507b469e2845348f05a6c19e90
SHA3-384 hash:	4ae1f0999d7631b4b37f7aab3ba9d12600b40a431efaf895cd2e7141cacbc1f7ee6ec72d321ff37c2409246993edd518
SHA1 hash:	b2bcf382a523a07d1e0a99acdf2198ee198daca8
MD5 hash:	ce57d6c9e66647b278cf860f80348e57
humanhash:	undress-snake-beryllium-montana
File name:	bins.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	523 bytes
First seen:	2025-07-08 08:06:35 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	6:lOnFflE0FKeQiMxweQiMBviMuiM6eL9cbnMAMQrAs8peNNgPcbZus6R5evD5MAM2:v0F6kTNnr7NYxRYD5N7Q5q
TLSH	T1ABF0B4C80625243616D39A4B1727C988F3968459EC131DF81C9DE8D2A89AC221D2CEBD
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://89.42.88.254/0x83911d24Fx.sh	6bea5bfb85bd161d88fa18028f6fd759f43da6840877d7e632f5d548857c9a55	Mirai	censys mirai sh ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686cd1cd900df8e7f86872d0linux22vpnfull_triage

Tags:

downloader shellcode agent

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/1911ff12-741b-414e-b678-3cc9275b501d

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/1c77a5531b83f013596e2e68b7973ba16e3494507b469e2845348f05a6c19e90

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1c77a5531b83f013596e2e68b7973ba16e3494507b469e2845348f05a6c19e90/

Threat name:

Script.Trojan.Multiverze

Status:

Malicious

First seen:

2025-07-08 08:07:31 UTC

File Type:

Text (Shell)

AV detection:

6 of 24 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dr32kuy3qpybgwlofzulpfz3ufxdjfcqpndj4kcfgshqljwbt2ia._file

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/250708-jz6t8avwbv/

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/1c77a5531b83f013596e2e68b7973ba16e3494507b469e2845348f05a6c19e90

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.