MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db
SHA3-384 hash: 2b96202015d7438e18b7082ffb3384f60aee4f0fefd2dbb869f51753761d39ff05f3260f5ecaaedcf4c65e6b2c15a856
SHA1 hash: 103c88ae925e2a5f27296361d2cd3fbaa2b0062a
MD5 hash: ab2b1419900bc1720f2f95d434b57952
humanhash: asparagus-black-virginia-aspen
File name:titanjr.x86_32
Download: download sample
Signature Mirai
Create hunting rule
File size:83'600 bytes
First seen:2026-02-21 14:51:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:LjfjZ67PsawF6mhX1lg3V9CT31kjJSKVTPS0vGksAwlXZ:DYtwFnhllgfCT3ajJSObhUX
TLSH T16F837DC2FA43D4F4F8120571217BEB365633E53E0069EA83D769A932FD12641A76A39C
telfhash t1e74117f70eb90cf8b7d0a844831e1b612a6dd777056077a24273c96027afec2906ac38
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 :
36
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/8daa9005-dcd1-449b-8b32-e910c97da3d0/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

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

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0ffd36de-2fc3-4124-a28e-8618f8ee9906
Behavior Graph:
Download SVG
%3 guuid=8d5a5c63-1900-0000-3c90-630428090000 pid=2344 /usr/bin/sudo guuid=b54ce864-1900-0000-3c90-63042e090000 pid=2350 /tmp/sample.bin guuid=8d5a5c63-1900-0000-3c90-630428090000 pid=2344->guuid=b54ce864-1900-0000-3c90-63042e090000 pid=2350 execve guuid=1d3e0965-1900-0000-3c90-63042f090000 pid=2351 /tmp/sample.bin guuid=b54ce864-1900-0000-3c90-63042e090000 pid=2350->guuid=1d3e0965-1900-0000-3c90-63042f090000 pid=2351 clone guuid=60c21265-1900-0000-3c90-630430090000 pid=2352 /tmp/sample.bin write-config zombie guuid=1d3e0965-1900-0000-3c90-63042f090000 pid=2351->guuid=60c21265-1900-0000-3c90-630430090000 pid=2352 clone guuid=a84f7268-1900-0000-3c90-63043a090000 pid=2362 /usr/bin/dash guuid=60c21265-1900-0000-3c90-630430090000 pid=2352->guuid=a84f7268-1900-0000-3c90-63043a090000 pid=2362 execve guuid=597e5e6b-1900-0000-3c90-630442090000 pid=2370 /tmp/sample.bin net send-data zombie guuid=60c21265-1900-0000-3c90-630430090000 pid=2352->guuid=597e5e6b-1900-0000-3c90-630442090000 pid=2370 clone guuid=cb33b268-1900-0000-3c90-63043b090000 pid=2363 /usr/bin/cp guuid=a84f7268-1900-0000-3c90-63043a090000 pid=2362->guuid=cb33b268-1900-0000-3c90-63043b090000 pid=2363 execve 29a6356c-653a-5a35-9cc9-65572bafb409 130.12.180.127:19191 guuid=597e5e6b-1900-0000-3c90-630442090000 pid=2370->29a6356c-653a-5a35-9cc9-65572bafb409 send: 18B guuid=a60b656b-1900-0000-3c90-630443090000 pid=2371 /tmp/sample.bin guuid=597e5e6b-1900-0000-3c90-630442090000 pid=2370->guuid=a60b656b-1900-0000-3c90-630443090000 pid=2371 clone guuid=5cbf6b6b-1900-0000-3c90-630444090000 pid=2372 /tmp/sample.bin guuid=597e5e6b-1900-0000-3c90-630442090000 pid=2370->guuid=5cbf6b6b-1900-0000-3c90-630444090000 pid=2372 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84eec883-c065-4301-975b-2ac804f6982d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1872886
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
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: 1872886 Sample: titanjr.x86_32.elf Startdate: 21/02/2026 Architecture: LINUX Score: 68 30 130.12.180.127, 19191, 57416, 57418 DATAHOPDatahop-SixDegreesGB Canada 2->30 32 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 10 titanjr.x86_32.elf 2->10         started        signatures3 process4 process5 12 titanjr.x86_32.elf 10->12         started        process6 14 titanjr.x86_32.elf 12->14         started        file7 28 /etc/init.d/sysd, POSIX 14->28 dropped 38 Sample tries to set files in /etc globally writable 14->38 40 Drops files in suspicious directories 14->40 42 Sample tries to persist itself using System V runlevels 14->42 18 titanjr.x86_32.elf sh 14->18         started        20 titanjr.x86_32.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 titanjr.x86_32.elf 20->24         started        26 titanjr.x86_32.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-21 15:15:25 UTC
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jge2jkde22k6bljrzoisx44kqjvwhv2hie3eax6nbldyqtwa2hnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux persistence
Link:
https://tria.ge/reports/260221-r8xa5sgy9d/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Malware Config
C2 Extraction:
130.12.180.127
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db

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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 4989a4a864d695e0ad31cb912bf38a826b63d7474136405fcd0ac7884ec0d1db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782400/
  
Delivery method
Distributed via web download

Comments