MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5
SHA3-384 hash: a06a5dba5e6849e8371de28db19f565cf3122411cf9b0898f7310aa925604b1160b094975a36a7892f8cc5c809e66d0c
SHA1 hash: bd887732af6872b319cde27ce91003d337db3b59
MD5 hash: 1c023aacdf6132302886f9ab2d18bac1
humanhash: double-fix-pizza-equal
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:159'148 bytes
First seen:2025-09-03 02:14:43 UTC
Last seen:2025-09-03 14:44:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:I/9u1tRKgYHvxuotnqTVeAlu2cPOCX/+/:I/9u1t4vxxtqTVegZYHXG
TLSH T134F33B06770D0943E2632EF43B3B27D1D3DFEA9121F4E644251FAA8A9172D36158ADCE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
135
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9801524-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Kills processes
Runs as daemon
Creating a file
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68b7a4df1c81c34281dc63da/reports/caf92b55-2efa-4625-b412-1d7a4cfb3692/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-03T01:43:00Z UTC
Last seen:
2025-09-03T01:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/16558dc4-611d-49f7-a211-9053abb8906e
Behavior Graph:
Download SVG
%3 guuid=5bf7a764-1900-0000-8959-a7e5140c0000 pid=3092 /usr/bin/sudo guuid=fe804866-1900-0000-8959-a7e51c0c0000 pid=3100 /tmp/sample.bin guuid=5bf7a764-1900-0000-8959-a7e5140c0000 pid=3092->guuid=fe804866-1900-0000-8959-a7e51c0c0000 pid=3100 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2e192ce0-7051-4816-97c6-4b7ff089d52e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1770004
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1770004 Sample: powerpc.elf Startdate: 03/09/2025 Architecture: LINUX Score: 100 25 87.248.150.68, 8020 CWM-ASIR Iran (ISLAMIC Republic Of) 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 3 other IPs or domains 2->29 37 Found malware configuration 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 powerpc.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 powerpc.elf 9->13         started        process6 15 powerpc.elf 13->15         started        file7 21 /var/main, ELF 15->21 dropped 23 /etc/init.d/xs.main, POSIX 15->23 dropped 31 Sample tries to set files in /etc globally writable 15->31 33 Drops files in suspicious directories 15->33 35 Sample deletes itself 15->35 19 powerpc.elf 15->19         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-03 02:15:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=za4t55x2mpfv5dpql5zag63faw7x6vmr73rsranijrp2mop4hwsq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250903-cp3aqacr9z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9801524-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8848978a-13ff-47f3-b8f9-3e4c18d944f9
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/c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 c8393ef6fa63cb5e8df05f72037b6505bf7f5591fee32881a84c5fa639fc3da5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608918/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608924/
  
URLhaus
https://urlhaus.abuse.ch/url/3608795/
  
URLhaus
https://urlhaus.abuse.ch/url/3608928/
  
URLhaus
https://urlhaus.abuse.ch/url/3608904/

Comments