MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87a30c66a74e9d1e002a1a7a6c46f750f4759256565d2b97e43332f1b56aef46. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87a30c66a74e9d1e002a1a7a6c46f750f4759256565d2b97e43332f1b56aef46
SHA3-384 hash: dd818e3cc94c9aedf2df9be83a7e0ffaea0bd9220b039c116b71c5e0f30516a44b2867264f416afe34ef98d792aac6d9
SHA1 hash: def54731b7fcad0a092a6ead613d97b8915c914b
MD5 hash: 64a095ed795f87849035ac8fe6798067
humanhash: ceiling-sink-west-illinois
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:199'808 bytes
First seen:2025-12-30 21:55:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zxRvog2tSc0TluxUoi0E3LjhZCW7py8U6hh1wvQ:zxR0X/xUoxE3LjhZCW1yZvQ
TLSH T15D145C02771C0947D2572EF03A3F27D183EFD9A224E0FA45651F9A868271E37158AEDE
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 596fc9b6e25d0650e5b305f42bfeaaf79127275bfac3dbe5e8d333f84ff621e8
File size (compressed) :71'560 bytes
File size (de-compressed) :199'808 bytes
Format:linux/ppc32
Packed file: 596fc9b6e25d0650e5b305f42bfeaaf79127275bfac3dbe5e8d333f84ff621e8

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
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/4914116f-4d9b-4ffb-b570-1354973d7366/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/69544a7d127d6a14e0c9204b/reports/1b75ec03-8d67-40a0-9f00-e009c353c520/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ebe6715-bbac-4e24-bf92-aa699a0033b2
Behavior Graph:
Download SVG
%3 guuid=fac95f8d-1a00-0000-6b60-f15ee3090000 pid=2531 /usr/bin/sudo guuid=babe0f8f-1a00-0000-6b60-f15ee7090000 pid=2535 /tmp/sample.bin guuid=fac95f8d-1a00-0000-6b60-f15ee3090000 pid=2531->guuid=babe0f8f-1a00-0000-6b60-f15ee7090000 pid=2535 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3d4a0d04-d0e5-401b-a3f3-87a4d1ef6915
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1842360
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1842360 Sample: powerpc.elf Startdate: 30/12/2025 Architecture: LINUX Score: 80 49 Found malware configuration 2->49 51 Antivirus detection for dropped file 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 2 other signatures 2->55 8 powerpc.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 python3.8 dpkg 2->13         started        15 3 other processes 2->15 process3 file4 47 /usr/local/bin/infinitd, ELF 8->47 dropped 17 powerpc.elf 8->17         started        19 powerpc.elf sh 8->19         started        21 powerpc.elf sh 8->21         started        23 2 other processes 8->23 process5 process6 25 powerpc.elf 17->25         started        27 powerpc.elf 17->27         started        29 powerpc.elf 17->29         started        31 sh systemctl 19->31         started        33 sh systemctl 21->33         started        35 powerpc.elf 23->35         started        37 powerpc.elf 23->37         started        process7 39 powerpc.elf 25->39         started        41 powerpc.elf 25->41         started        43 powerpc.elf 27->43         started        45 powerpc.elf 29->45         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87a30c66a74e9d1e002a1a7a6c46f750f4759256565d2b97e43332f1b56aef46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87a30c66a74e9d1e002a1a7a6c46f750f4759256565d2b97e43332f1b56aef46/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 21:56:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6rqyzvhj2or4abkdj5gyrxxkd2hleswkzosxf7egmzpdnlk55da._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251230-1tbwbshn3y/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d1b1fe93-7d36-4fa6-a9b8-be6198a13eae
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.

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: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 596fc9b6e25d0650e5b305f42bfeaaf79127275bfac3dbe5e8d333f84ff621e8

Mirai

elf 87a30c66a74e9d1e002a1a7a6c46f750f4759256565d2b97e43332f1b56aef46

(this sample)

  
Dropped by
SHA256 596fc9b6e25d0650e5b305f42bfeaaf79127275bfac3dbe5e8d333f84ff621e8
  
Dropped by
MD5 e843ff72ea9a2897b186f0dc85b82530
  
URLhaus
https://urlhaus.abuse.ch/url/3722794/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722802/
  
URLhaus
https://urlhaus.abuse.ch/url/3722820/

Comments