MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b
SHA3-384 hash: 33691770642b654644bde6418f97cb855062ce7d9033d260603476e92f29af430119f55d944cb262cc89e31ed9dc9ae9
SHA1 hash: 44216e8e7dd87dea086025b26dd17aaf1293f4ff
MD5 hash: f77a7d33a2d575139ff91fcc26c5a876
humanhash: massachusetts-tennessee-echo-blue
File name:titanjr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:77'304 bytes
First seen:2026-03-12 09:29:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oBPxr3uEd0oCGu3U5T88mInVx9NiDn0CF3hwDHHbpK0l4:oBPxreEd+KTvmI7X60CBSr7pbW
TLSH T1D9733A91FD818617CAD112B7BB6F428E376613A8E2DE3203DC266F11738696F0D7B941
telfhash t18951219b9f5c5bdc23e54348824e4326c9e830ae17112ae6de6d6b0f85030e2b09e435
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
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/a3e6e3f3-d40b-4e4e-9179-e86c676b50d1/
Detection(s):
Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9938c804-4cb5-4325-8217-3c0bf8802589
Behavior Graph:
Download SVG
%3 guuid=ae45519c-1900-0000-eb85-c2f42f0b0000 pid=2863 /usr/bin/sudo guuid=d9d0369f-1900-0000-eb85-c2f43a0b0000 pid=2874 /tmp/sample.bin guuid=ae45519c-1900-0000-eb85-c2f42f0b0000 pid=2863->guuid=d9d0369f-1900-0000-eb85-c2f43a0b0000 pid=2874 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19bc0dbe-0937-4850-a3d1-5e2ec3685bd9
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1882471
Signature
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1882471 Sample: titanjr.arm5.elf Startdate: 12/03/2026 Architecture: LINUX Score: 68 29 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 titanjr.arm5.elf 2->10         started        signatures3 process4 process5 12 titanjr.arm5.elf 10->12         started        process6 14 titanjr.arm5.elf 12->14         started        file7 27 /etc/init.d/sysd, POSIX 14->27 dropped 37 Sample tries to set files in /etc globally writable 14->37 39 Drops files in suspicious directories 14->39 41 Sample tries to persist itself using System V runlevels 14->41 18 titanjr.arm5.elf 14->18         started        20 titanjr.arm5.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.arm5.elf 18->22         started        25 sh cp 20->25         started        signatures11 33 Manipulation of devices in /dev 22->33 35 Deletes system log files 22->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-12 09:29:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6v42ho7jb35q5bgm4ewyzr5kx2sdufk66q7xuxptyp6p3d52s6fq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260312-lf4a4abs2y/
Malware Config
C2 Extraction:
chanchanmiraixd.duckdns.org
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/f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 f579a3bbe90efb0e84cce12d8cc7aabea43a155ef43f7a5df3c3fcfd8fba978b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3794512/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3794803/
  
URLhaus
https://urlhaus.abuse.ch/url/3794822/
  
URLhaus
https://urlhaus.abuse.ch/url/3794827/

Comments