MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 921e8293acf4f3cc63193ce8d2067347788e597ec0236d54dfd6c5c0fc6af0f0. 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:	921e8293acf4f3cc63193ce8d2067347788e597ec0236d54dfd6c5c0fc6af0f0
SHA3-384 hash:	4c418e21ac434d99f635970bb10b8a165e0699d648106f16b53e0c0848331eea1f7e4db72b6269f302b5c5b2597d518b
SHA1 hash:	1913edaabc07b3a7994d0ee67cd7e34590f478a4
MD5 hash:	eb2f144f62ab1807efcb286539d156c3
humanhash:	wyoming-foxtrot-asparagus-nevada
File name:	hy.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	419 bytes
First seen:	2025-01-21 12:52:41 UTC
Last seen:	Never
File type:	sh
MIME type:	text/plain
ssdeep	12:ZMCAj7PY3grsE7PHnsRKruX7P6NIIeSKrZj7PGcZKaYm:aj7PYTE7PHsRj7P6NIrz7P5KS
TLSH	T1D9E065C720020ADB0D9DCD4F7E59C40871E9938D02B7CB7CED6E451C4035B387B01A60
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://87.120.125.72/garm	5e85b1d8bff3bc25fff26a1db84ef1d1df5f86c573195c77ed6c2bc740aa91fb	Mirai	elf mirai ua-wget
http://87.120.125.72/garm5	ada5ea0d31de9416c0f537016f86a31cb1f43751cb92747b0bb9878b9ed93ad8	Mirai	elf mirai ua-wget
http://87.120.125.72/garm6	e33a191716e1634f351fc77a287e605f0b2686d88c7cbb3773ae70e9a12e3ffc	Mirai	elf mirai ua-wget
http://87.120.125.72/garm7	373fdadadb6fd49ee4da35bf1bce2774fdbe171cc3de062cb7b9bfb4d3d54412	Mirai	elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Downloader-34.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=678f99ade708b6e7a3aea029linux22vpnfull_triage

Tags:

gafgyt mirai

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive lolbin remote

Link:

https://www.filescan.io/uploads/678f98bf8719dfa065e90936/reports/1065e6f2-7472-4f8c-8294-2c13d1275476/overview

Result

Verdict:

UNKNOWN

Score:

96%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/921e8293acf4f3cc63193ce8d2067347788e597ec0236d54dfd6c5c0fc6af0f0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/921e8293acf4f3cc63193ce8d2067347788e597ec0236d54dfd6c5c0fc6af0f0/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2025-01-21 12:53:03 UTC

File Type:

Text (Shell)

AV detection:

10 of 24 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sipife5m6tz4yyyzhtunebtti54i4wl6yarw2vg723c4b7dk6dya._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250121-p4l89svmej/

Behaviour

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/921e8293acf4f3cc63193ce8d2067347788e597ec0236d54dfd6c5c0fc6af0f0

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.