MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683. 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: 13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683
SHA3-384 hash: c670a51647a2f431903a40cf92a689febb7b1468cc96244183c705e022fdc8db1aa68b16965c1c0a86b666185041044f
SHA1 hash: 130924c3e0fe8f327d7bd3c0b57548025c38968f
MD5 hash: 32854009bfe0e0805b8d82b36dedf0a4
humanhash: mirror-music-island-carbon
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:199'712 bytes
First seen:2025-12-26 17:55:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:15NBk8nQXNSMyuO7x+Toj4isIaxZDWwd6hh1mLP:15NBPn+fy5xIoj4vIA9WsLP
TLSH T1FD145B02770C0947D2522EF43A3F27D183EFD9A224E4FA45754F9A8A8271E37158AEDD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e97f07a33daa3ca2cfbb972f78a99e44e78b78ef3e0825c268b730c4b0c3f396
File size (compressed) :71'608 bytes
File size (de-compressed) :199'712 bytes
Format:linux/ppc32
Packed file: e97f07a33daa3ca2cfbb972f78a99e44e78b78ef3e0825c268b730c4b0c3f396

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
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/1cad11e7-dc04-4daf-a641-46a469f8703e/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.32133.LX.BOT.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-9801524-0
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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/694ecc3de126b9ff43927590/reports/21d4d5f1-539f-432e-baac-9b33c978d2d2/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T15:38:00Z UTC
Last seen:
2025-12-26T16:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5cdf84e-f893-4a78-beac-e4edc201cd96
Behavior Graph:
Download SVG
%3 guuid=8ba4dfbb-1900-0000-a49f-54a1bb090000 pid=2491 /usr/bin/sudo guuid=2c0f85bd-1900-0000-a49f-54a1c2090000 pid=2498 /tmp/sample.bin guuid=8ba4dfbb-1900-0000-a49f-54a1bb090000 pid=2491->guuid=2c0f85bd-1900-0000-a49f-54a1c2090000 pid=2498 execve
Gathering data
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1839841
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 dnsIp2 2 Behavior Graph ID: 1839841 Sample: powerpc.elf Startdate: 26/12/2025 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 daisy.ubuntu.com 162.213.35.24, 37114, 443 CANONICAL-ASGB United States 2->32 34 162.213.35.25, 443, 47292 CANONICAL-ASGB United States 2->34 36 Found malware configuration 2->36 38 Antivirus detection for dropped file 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 2 other signatures 2->42 9 powerpc.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 powerpc.elf 9->13         started        file6 28 /usr/local/bin/infinitd, ELF 13->28 dropped 16 powerpc.elf sh 13->16         started        18 powerpc.elf sh 13->18         started        20 powerpc.elf 13->20         started        22 24 other processes 13->22 process7 process8 24 sh systemctl 16->24         started        26 sh systemctl 18->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 17:56:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cph4dhl7ztngl6bbzuboyhr2jdcjorbgpaeve5nnkrpthoahw2bq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251226-wh5xtafk7w/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/09d9b881-cab6-42ea-bbdf-9ee5afcf1abe
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/13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683

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 e97f07a33daa3ca2cfbb972f78a99e44e78b78ef3e0825c268b730c4b0c3f396

Mirai

elf 13cfc19d7fccda65f821cd02ec1e3a48c497442678095275ad545f33b807b683

(this sample)

  
Dropped by
SHA256 e97f07a33daa3ca2cfbb972f78a99e44e78b78ef3e0825c268b730c4b0c3f396
  
URLhaus
https://urlhaus.abuse.ch/url/3722794/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 aa7864d4b8834a680930e2bddd2465d9
  
URLhaus
https://urlhaus.abuse.ch/url/3722820/

Comments