MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
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SHA256 hash: f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b
SHA3-384 hash: 3014aecc002f82456cc0c4a07c0ef534491072801f679b09538d6432c6c203f232672d646d3d92a83cf0e8f8b6309a60
SHA1 hash: 0cce18e0f91f6e65da27a40e99f2ce934712819c
MD5 hash: a80a0b83459de54a672c372416e6dfa8
humanhash: pluto-louisiana-jig-football
File name:morte.ppc
Download: download sample
Signature Mirai
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File size:173'856 bytes
First seen:2025-12-02 11:21:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0XOxXZHG0icb+v0NnrKdvywq4zcc/b7tecn/wS23oLw:0XOxXZH3bfKdvyPkb7tNn/r23oLw
TLSH T121045B42B33D0E07D1D61AB0273E1BE557AEE4C212F5B581299ECF1E8136E761849ECE
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9957bb5eb67901fe77b28925bed32a032e572f7855849cfa3c75dfd7c6dfcd06
File size (compressed) :62'520 bytes
File size (de-compressed) :173'856 bytes
Format:linux/ppc32
Packed file: 9957bb5eb67901fe77b28925bed32a032e572f7855849cfa3c75dfd7c6dfcd06

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
No details
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

Unix.Dropper.Mirai-7136017-0
Create hunting rule

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

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

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/692ecbe699fdf99ec95c3e73/reports/bd2f3711-8409-4622-8a99-8fc3a826b36e/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d15e9248-612b-4b0a-8fba-ad6e3efa4a4e
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1824306
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824306 Sample: morte.ppc.elf Startdate: 02/12/2025 Architecture: LINUX Score: 100 56 65.255.35.251 ZNETUS United States 2->56 58 116.240.246.236 VOCUS-RETAIL-AUVocusRetailAU Australia 2->58 60 99 other IPs or domains 2->60 62 Suricata IDS alerts for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus detection for dropped file 2->66 68 6 other signatures 2->68 12 morte.ppc.elf 2->12         started        signatures3 process4 process5 14 morte.ppc.elf 12->14         started        16 morte.ppc.elf 12->16         started        process6 18 morte.ppc.elf 14->18         started        file7 50 /etc/init.d/sysd, POSIX 18->50 dropped 70 Sample tries to set files in /etc globally writable 18->70 72 Drops files in suspicious directories 18->72 74 Sample tries to persist itself using System V runlevels 18->74 22 morte.ppc.elf 18->22         started        25 morte.ppc.elf sh 18->25         started        signatures8 process9 file10 52 /usr/Bin), ELF 22->52 dropped 27 morte.ppc.elf 22->27         started        29 morte.ppc.elf sh 22->29         started        31 sh cp 25->31         started        process11 process12 33 morte.ppc.elf 27->33         started        35 morte.ppc.elf 27->35         started        37 morte.ppc.elf 27->37         started        45 1004 other processes 27->45 39 sh crontab 29->39         started        43 sh 29->43         started        file13 54 /var/spool/cron/crontabs/tmp.PXMEdP, ASCII 39->54 dropped 76 Sample tries to persist itself using cron 39->76 78 Executes the "crontab" command typically for achieving persistence 39->78 47 sh crontab 43->47         started        signatures14 process15 signatures16 80 Executes the "crontab" command typically for achieving persistence 47->80
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 11:22:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zzr5ty4x2o5ublgnedd5urkw7ec2g2whp7lfnpaqd2iij7f4j5q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251202-ngncdavjgr/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/36edf9ea-eedb-4115-aa22-348b2fea5c09
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/f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 9957bb5eb67901fe77b28925bed32a032e572f7855849cfa3c75dfd7c6dfcd06

Mirai

elf f6731ecf1cbe9dda056669063ed22ab7c82d1b563bfeb2b5e080f48427e5e27b

(this sample)

  
Dropped by
SHA256 9957bb5eb67901fe77b28925bed32a032e572f7855849cfa3c75dfd7c6dfcd06
  
URLhaus
https://urlhaus.abuse.ch/url/3702453/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0d11a91cd9f70f2d80b9c1ee0906ca91

Comments