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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a
SHA3-384 hash: 6a8a53164ecb7e2c1105fabd20c637a398e533084d3bc0f33ab12f8e987f676430c3b0e79ec76ca64a463c721d5af80d
SHA1 hash: 60ac45b65ebc1e579505c341e8fab68189d68c03
MD5 hash: 55bdf4f6fa0d0855fd027211e7608843
humanhash: ack-thirteen-emma-low
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:263'200 bytes
First seen:2026-05-13 18:53:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Cs4nISEK16XiOhpk1DbnHhDyL2oOKetRY4SlVpcDLTcn1F04zZsf8hQ:Cs8ISEK1tCkJB8/Uylvocr04NDq
TLSH T1B244C60F6E228F7DF3A9C77447B38E25975923D626E1D681D1ACC5005F6038E642FBA8
telfhash t16f41a0180d7c07f4a2656c5d089dfb6ad2a330db3e166c238a11e86eeb69e838d14c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2542faa07ba4548f569005d9473b2595b0c1301fb9af74e2cfd78406f5e124e9
File size (compressed) :83'028 bytes
File size (de-compressed) :263'200 bytes
Format:linux/mips
Packed file: 2542faa07ba4548f569005d9473b2595b0c1301fb9af74e2cfd78406f5e124e9

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/89b486d9-58d7-4631-bffc-16904ae46b39/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Receives data from a server
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash busybox lolbin mirai
Link:
https://www.filescan.io/uploads/6a04c8e52fcb905ec29533bb/reports/f3a02694-aa91-4b6c-b34e-a63e0b93c3b3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-13T16:02:00Z UTC
Last seen:
2026-05-14T22:34:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bbcc98d6-c7c7-406f-8dd5-7510a916c7f0
Behavior Graph:
Download SVG
%3 guuid=1021cd6b-1a00-0000-29ad-cbf0240b0000 pid=2852 /usr/bin/sudo guuid=a0e64e6e-1a00-0000-29ad-cbf02a0b0000 pid=2858 /tmp/sample.bin guuid=1021cd6b-1a00-0000-29ad-cbf0240b0000 pid=2852->guuid=a0e64e6e-1a00-0000-29ad-cbf02a0b0000 pid=2858 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/59920d6b-e076-4909-ad2c-94ab9c8ef0ac
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-13 18:54:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65rkrj6tsjnyanfde7mswekw3pto7mvirszgu6o2bojgiw22cjfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260513-xkfldad13v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
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/f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2542faa07ba4548f569005d9473b2595b0c1301fb9af74e2cfd78406f5e124e9

Mirai

elf f762a8a7d3925b8034a327d92b1156dbe6efb2a88cb26a79da0b92645b5a124a

(this sample)

  
Dropped by
SHA256 2542faa07ba4548f569005d9473b2595b0c1301fb9af74e2cfd78406f5e124e9
  
URLhaus
https://urlhaus.abuse.ch/url/3844813/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1516e0ae69e8a3a3c3d4705a3ff8e461

Comments