MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08
SHA3-384 hash: 74c43dc6f72917040f6be7559aea99917a96b952d6df8e8a44bf0159475914a99ca5e7f2a0e38554b26891c64b1f6df5
SHA1 hash: 654c9987c30f3e14a07771b45009936a5e6170ba
MD5 hash: d485ddb0698cede8668118621fabcad5
humanhash: bacon-delta-johnny-kilo
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:235'512 bytes
First seen:2026-03-04 05:40:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:5P1Qow3WfOEzgoM/sVDblouHWhPqwBQyMAdVoHxFZvgrHWAjpvtVV2H4EFbHD32+:cppAvFbjmFSj
TLSH T13734C61E6E228F7DF269873447B78A34975D33D627E1D685E1ACC2005E2438E641FFA8
telfhash t1eb41b218097813a0a2665c4d05ddff26e6a731db7e176c33ca51e85ee769f839d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 86cb159b5ae4e8abb23ca3bf156ea060ffcdff5a13f1db6d9e151109d2b31b1a
File size (compressed) :70'404 bytes
File size (de-compressed) :235'512 bytes
Format:linux/mips
Packed file: 86cb159b5ae4e8abb23ca3bf156ea060ffcdff5a13f1db6d9e151109d2b31b1a

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
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/54821b8b-fdc0-441b-9988-b8182e97f82b/
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/69a7c6009eaae84659428687/reports/c4939b9d-bb08-433c-9747-8b21c20b1273/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/046b65c3-34bb-43ac-99f6-0849918544d6
Behavior Graph:
Download SVG
%3 guuid=dd2ff62f-1a00-0000-95cd-d1f55b0a0000 pid=2651 /usr/bin/sudo guuid=a36b4932-1a00-0000-95cd-d1f5610a0000 pid=2657 /tmp/sample.bin guuid=dd2ff62f-1a00-0000-95cd-d1f55b0a0000 pid=2651->guuid=a36b4932-1a00-0000-95cd-d1f5610a0000 pid=2657 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/32da2b3a-004f-4c0e-bb61-667fb6f6fe85
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 05:41:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7j4agkmq3uy4izxzdvjhvsl3fklivkbth3zrem4htavmzig37mea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260304-gdkzhsey3v/
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/fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08

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: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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 86cb159b5ae4e8abb23ca3bf156ea060ffcdff5a13f1db6d9e151109d2b31b1a

Mirai

elf fa78032990dd31c466f91d527ac97b2a968aa8333ef3123387982acca0dbfb08

(this sample)

  
Dropped by
SHA256 86cb159b5ae4e8abb23ca3bf156ea060ffcdff5a13f1db6d9e151109d2b31b1a
  
Dropped by
MD5 cf0a52d48117dc360418974aaaa01e4b
  
URLhaus
https://urlhaus.abuse.ch/url/3789336/
  
Delivery method
Distributed via web download

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