MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e2b81bdfe105501e7ea4375bd7dce670f368421e28cc820590d90d3796c953e. 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:	1e2b81bdfe105501e7ea4375bd7dce670f368421e28cc820590d90d3796c953e
SHA3-384 hash:	5c04786a3e5fd8846efa338cbd93f29aed481d7a04f740881b9576266b29b2b075c32953b37d8e10b7b101b037980286
SHA1 hash:	03497edf5e1db0e71d4b2f3ea68fabeccff321d8
MD5 hash:	83e4fc6a53b77f1fe5537b37847be151
humanhash:	princess-gee-bravo-oven
File name:	1.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	3'314 bytes
First seen:	2025-07-04 22:36:40 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:ItfMwZsft9bhf2KkfdNlff7bmsffHTf3a3GgJf4k6fPXnLfZaZNIpKksfF1MEfRE:iwhuxfzPU1cHL6JhRatKBgJspk
TLSH	T1926180FA03424633ADBACED7B2A8C404615D40DBE5CE5FB95BED28F40C8CEC96C45A52
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://196.251.86.61/00101010101001/morte.x86	4fef063a9f02ba436aa8231ae6e68833cc7007d4acd4c911b0742fc6edb7f3e0	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.mips	a81cd95a99e545fa8df1f913d95d4609dcae0c7933e1b5012a728b9ea9f4e46c	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.arc	475367b6e70877052c1d83cb21a6542e9e023667e8a669b3983a9f7c70febacb	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.i468	n/a	n/a	n/a
http://196.251.86.61/00101010101001/morte.i686	502887af7e3bae97358328e359486004ac2e72a31500b26fb98b6a672d75fef9	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.x86_64	5f40e73a84e77e83a454da3ee487429836e3bdec4ceffc19d0d26c4901a911dd	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.mpsl	f4d2edf5cb22fd836842fb0c277395557f3a1329cc90c280cc12839c3e6fd72c	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.arm	0e1c862fb7b3927bbf3f71b5c83949151be2dfedd584eb482c173ce2e851dd3f	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.arm5	a67885abc3a05d82c9083e3df77c227e91f38aa242bc9988caf35b3a447ca596	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.arm6	61dfc5c73839259cb55254701e29c43307b89acaecf4c14b51be5d209ce80d5b	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.arm7	95d5407a92ac4b36ed3d0f10b3fb494fed6ae21491b9f5fce152b85b78fb2e12	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.ppc	437732d5bde3a06c54a001342f0ad3735088bc10d3aaeb69d038520c3a00a9db	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.spc	b98844c282ecfff203dabee396106d9726de54c4821bd35208239f7621d774b9	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.m68k	7c5e6035418ce9f52bdb00eaff5e23d3d7a41f7a75554249c6cf6e44ce34ae3f	Mirai	mirai opendir
http://196.251.86.61/00101010101001/morte.sh4	e0fadfca7d4f0704722720c739c817d05fa639fdbb6edbd961d0083f73342c80	Mirai	mirai opendir

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:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6868579fc9eb97473766658blinux22vpnfull_triage

Tags:

downloader trojan agent

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/08ff4873-b66d-47cf-8d35-ea703fc5e34b

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/1e2b81bdfe105501e7ea4375bd7dce670f368421e28cc820590d90d3796c953e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1e2b81bdfe105501e7ea4375bd7dce670f368421e28cc820590d90d3796c953e/

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2025-07-04 22:37:17 UTC

File Type:

Text (Shell)

AV detection:

16 of 24 (66.67%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dyvydpp6cbkqdz7kin2327oom4htnbbb4kgmqiczbwing6lmsu7a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet credential_access defense_evasion discovery linux upx

Link:

https://tria.ge/reports/250704-2jw9yszsev/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads process memory

UPX packed file

Enumerates running processes

Writes file to system bin folder

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Mirai

Mirai family

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

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.