MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c. 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:	412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c
SHA3-384 hash:	fc64ceb8948e499ec5dfaae6db4ae5a5792e424bca3a2db0bf4448ed672ef69347be66fbb8fec323ebbd97054054ed3c
SHA1 hash:	f027eb26ee4c10a6fd8f1659e9e4abd60c3f3cd5
MD5 hash:	d4813425676bd4c48e91b1cdb1de6bbd
humanhash:	ten-twelve-michigan-pip
File name:	cat.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'873 bytes
First seen:	2026-10-01 11:52:24 UTC
Last seen:	2026-10-02 21:32:00 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:LDdkg1uUnBM/hF41bMA2wc6f+o7OgKlJx4VH9:6g1u5/o7OM
TLSH	T1BF310B8E71B42E61858ECF0470E94DD86327B5D0F5A70772ED420EE7A8C9F547819B36
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	BlinkzSec

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://94.154.43.201/iran.x86_64	83aff044e84f371302564d2d0132720be6dff61d0b448dc63538512fb34e142d	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.aarch64	9ea89735dfc24c562fad0a491b2450459b48d9d1d0ad8b0c5d260eedecf8f034	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.m68k	9e620b0d7d283ec9b2fc84197bd274a777564949c4cc82e0161d12765f8f6f55	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.mips	f8167aadea0051860bcacf6c7de8f7248b5f34bf2ec14d1e7311f18d33784ea3	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.mipsel	dce648d8f69edc85bb1301f25f1a357dc2c9eec0a0d363b19e265947a8857752	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.powerpc	ab0deb68698192ede6e4d11ea83bb5d6a230daa27cb06e732945d069907a1a5f	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.sparc	589fdb0d90375a2d62f41c73c8f83a56c78448d44266cba0b2c29c25f5de5cb6	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.sh4	cb11db3b97b9dd4bcde1a6a77c26fc004874af7636ada884f2f37b8cc32d23d5	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.arc	87fdd017c3844a6aa90d79e9a23fb65274225a693099842c9a984834d8ac36e3	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.i486	1f6d592cb634f80af6c44c9ec183f09c766aa110832ddd65050458d4ef491ab6	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.armv4l	4542592d16724dce946519513d7936e25255434e1c87991f814bc5f0fb26b569	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.armv5l	665b418c0ed1145f6e18224dded3460d7a99fee7255b5657addf32f58714db7c	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.armv6l	774804269c551c1bca7c2ddebd28e63804e8b7e6c10b17241ef540e1718df6bf	Mirai	94-154-43-201 elf mirai ua-wget
http://94.154.43.201/iran.armv7l	80fca33504c70bfa3124939718a07be674bc850a065205fa71aa8a3acbcc0c3a	Mirai	94-154-43-201 elf mirai ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-10-01T09:59:00Z UTC

Last seen:

2026-10-02T16:56:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ff1090f2-2e71-428e-bfa5-17af78c2ff24

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c/

Threat name:

Script.Downloader.Iranbot

Status:

Malicious

First seen:

2026-10-01 11:51:25 UTC

File Type:

Text (Shell)

AV detection:

12 of 24 (50.00%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=iex53u62crocrtadwu5x7wakbyzx6nhfbugu2wod5hdtjwdbwn6a._file

Result

Malware family:

flylegitbot

Score:

10/10

Tags:

family:flylegitbot botnet defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/261001-n2fs2azt6m/

Behaviour

Command and Scripting Interpreter: Unix Shell

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

UPX packed file

Creates/modifies Cron job

Enumerates running processes

Modifies init.d

Modifies systemd

Write file to user bin folder

File and Directory Permissions Modification

Deletes itself

Executes dropped EXE

Detects FlyLegitBot

Family: FlyLegitBot

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

Threat name:

Suspicious File

Score:

0.37

Link:

https://yomi.yoroi.company/submissions/412fddd3da145c28cc03b53b7fd80a0e337f34e50d0d4d59c3e9c734d861b37c

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.

Rule name:	MAL_Linux_IoT_MultiArch_BotnetLoader_Generic Create hunting rule
Author:	Anish Bogati
Description:	Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:	MalwareBazaar sample lilin.sh