MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39
SHA3-384 hash: 9fc131debdbce3cdb45254d6fce29f144a4bf2c0fb687e45f5fd327dd8d0c2c229280f188c4b65a0ab9806d3f2be4f30
SHA1 hash: db59a22fac0f0b1e64c93afc954100d4484c5b94
MD5 hash: f760e58c43f510e39e0d0d5b2ffc89b5
humanhash: bakerloo-foxtrot-freddie-rugby
File name:titan.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:175'188 bytes
First seen:2026-01-21 12:30:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:26PqB0y5ywVIvLsAIZtJtuhAra+nQiP4Bqjy156oEWcuDEYlHhk:2XB02HyQAIZtJtuhAra+nQArukYjk
TLSH T1CB048E11FB1C2553C0825D305E770367A335D6818AB9E609A60C7B252B33AF65E87BFE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6970c74855805a763fed21ec/reports/19d65382-b0d4-47d1-9b96-b79d3833afb3/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/03a6a8e6-96b3-4524-8c35-0934d1a09b86
Behavior Graph:
Download SVG
%3 guuid=07a1e1e5-1800-0000-77e0-83928b0a0000 pid=2699 /usr/bin/sudo guuid=04368ae7-1800-0000-77e0-8392930a0000 pid=2707 /tmp/sample.bin guuid=07a1e1e5-1800-0000-77e0-83928b0a0000 pid=2699->guuid=04368ae7-1800-0000-77e0-8392930a0000 pid=2707 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d0012903-1849-4a04-b279-3649f56ff7dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1854866
Signature
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
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
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854866 Sample: titan.ppc.elf Startdate: 21/01/2026 Architecture: LINUX Score: 64 62 220.158.234.23, 1333, 47760, 47762 BUCT-AS-APMdTaskinMahmoodtradingasBUCTCommunication Bangladesh 2->62 9 titan.ppc.elf 2->9         started        11 systemd snapd-env-generator 2->11         started        13 python3.8 dpkg 2->13         started        process3 process4 15 titan.ppc.elf 9->15         started        file5 56 /usr/bin/sys_kernel_net, ELF 15->56 dropped 58 /run/sys_kernel_net, ELF 15->58 dropped 60 /etc/init.d/sys_kernel_net, POSIX 15->60 dropped 64 Sample tries to set files in /etc globally writable 15->64 66 Writes identical ELF files to multiple locations 15->66 68 Drops files in suspicious directories 15->68 19 titan.ppc.elf sh 15->19         started        21 titan.ppc.elf sh 15->21         started        25 titan.ppc.elf sh 15->25         started        27 3 other processes 15->27 signatures6 process7 file8 29 sh crontab 19->29         started        33 sh 19->33         started        52 /etc/rc.local, ASCII 21->52 dropped 70 Sample tries to persist itself using System V runlevels 21->70 35 sh grep 21->35         started        37 sh update-rc.d 25->37         started        39 sh fuser 27->39         started        41 sh fuser 27->41         started        43 sh fuser 27->43         started        signatures9 process10 file11 54 /var/spool/cron/crontabs/tmp.qC3ty4, ASCII 29->54 dropped 74 Sample tries to persist itself using cron 29->74 76 Executes the "crontab" command typically for achieving persistence 29->76 45 sh crontab 33->45         started        48 sh grep 33->48         started        50 update-rc.d systemctl 37->50         started        signatures12 process13 signatures14 72 Executes the "crontab" command typically for achieving persistence 45->72
Score:
19%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rn4mvhmukezeezgxa5lqzpy2asx7yiu5nh6cqhuadriepjzcri4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260121-ppwt6adt9h/
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/8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 8b78ca9d9451324264d707570cbf1a04affc229d69fc281e801c5047a7228a39

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761251/
  
Delivery method
Distributed via web download

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