MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8. 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:	74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8
SHA3-384 hash:	1d33538e84f2d0f24facb4865fce17de667dffc692b8be50c0f457673f0a5260c7b7e1ccd8c1e58abdfc457507d3257d
SHA1 hash:	bf44acb9df2f5edb038155de99c6463070fe9e9a
MD5 hash:	bf1d1f2ae9015c8822cc04694cdfa08d
humanhash:	connecticut-network-tennessee-stream
File name:	jaws
Download:	download sample
Signature	Mirai Create hunting rule
File size:	2'821 bytes
First seen:	2025-09-06 06:45:48 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:v3X3S3GNS3gtS3ypS34NS3soszES3bvS3IdS31vS3ihS3QHS3A5AUfS3LvS30vl:v3X3S3GNS3gtS3ypS34NS37oES3bvS3S
TLSH	T14D51E2C6F26847B03FF19D9A35FA70047090F2955BC20E25D9FC38BEA14DF0A74916AA
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://38.162.114.77/bins/sora.x86	c4fdffa36b13e3742a38317302b552e0142055d028e43ef4ccbbdbfa0b208342	Mirai	elf mirai
http://38.162.114.77/bins/sora.mips	518bb7ecad7786975b925e68c15f70746e6ab02508deb8bbbc8b8cc5cc597355	Mirai	elf mirai
http://38.162.114.77/bins/sora.x86_64	n/a	n/a	elf ua-wget
http://38.162.114.77/bins/sora.i468	n/a	n/a	elf ua-wget
http://38.162.114.77/bins/sora.i686	n/a	n/a	elf ua-wget
http://38.162.114.77/bins/sora.mpsl	cb66f0b9bfb996b5e4fe142cd03b3061b9843899675d93690e5474e87ef1bef2	Mirai	elf mirai
http://38.162.114.77/bins/sora.arm4	n/a	n/a	elf ua-wget
http://38.162.114.77/bins/sora.arm5	12486e4b57bd5ee074988b64d0716aa9c631aeb5805d8fc7664063d5a98dfaac	Mirai	elf mirai
http://38.162.114.77/bins/sora.arm6	e7b1d9504e3f6186d5c26f39932d0327b4ba22e04bf6e32e78ae72ca6969bd8c	Mirai	elf mirai
http://38.162.114.77/bins/sora.arm7	7a0d000d79bc1be7a41fa59d1892995ff61815d4dbeb49f6d7053da7034a1598	Mirai	elf mirai
http://38.162.114.77/bins/sora.ppc	adfb9de9a74d82e9d980515498e5d02b527961d37375a76e784404d059676f85	Mirai	elf mirai
http://38.162.114.77/bins/sora.ppc440fp	n/a	n/a	elf ua-wget
http://38.162.114.77/bins/sora.m68k	6d1d1df496a3ab3aa77e2536fc9fcb09ed3b6653b77c27e305aba647bc5f2193	Mirai	elf mirai
http://38.162.114.77/bins/sora.sh4	38e47119b088297ba98fe3db4022607ff33af93d40ebc4991de353a424d180cc	Mirai	elf mirai

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

File Type:

unix shell

First seen:

2025-09-06T03:53:00Z UTC

Last seen:

2025-09-06T03:53:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.c HEUR:Trojan-Downloader.Shell.Agent.a HEUR:Trojan-Downloader.Shell.Agent.p

Link:

https://opentip.kaspersky.com/74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/9f872069-c1e1-45c1-a526-099ab5a7071d

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8

Threat name:

Linux.Downloader.Morila

Status:

Malicious

First seen:

2025-09-06 06:31:09 UTC

File Type:

Text (Shell)

AV detection:

23 of 38 (60.53%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oslyzxo25kxaarw5udsumjmmvcediwutv6qiijojteg2j5zifpma._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250906-hjvataal3x/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

UPX packed file

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (46338) amount of remote hosts

Creates a large amount of network flows

Mirai

Mirai family

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

Threat name:

Suspicious File

Score:

0.39

Link:

https://yomi.yoroi.company/submissions/74978cdddaeaae0046dda0e546258ca888345a93afa08425c9990da4f7282bd8

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.