MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b. 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: 39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b
SHA3-384 hash: db5b5e92f9a36040ee24b1c9470f964198e7032207928e5246d627802f584f0e1a1cee6f40491cd1750b4478c5414522
SHA1 hash: 360d0f3d4869cb32bc6ef6f61dbd3f9ee070331f
MD5 hash: 8f57e414593257fedabd8a54b3c252a1
humanhash: massachusetts-august-quebec-berlin
File name:titanjr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:77'376 bytes
First seen:2026-02-24 01:30:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UQp1TiK90wC2BF7HxYoK2L9+v94uFDbirgSAV/RJmu:UQzTiK9pVGoK0ovxFDesS4/Su
TLSH T114733A96FD814653CAD112B7FB6F428E372623A8E2DE3203DD155F11338692B0E7B941
telfhash t14651d2568fac2bdc27e59784824e6019cafd34ee571016a1ce6e774fc5434e1745e432
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 :
38
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/101ae089-9027-4466-9f04-63ac9572c221/
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

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/699cff3497feb4afd655663c/reports/b8ab400b-aa15-4085-b545-0aac93b4efff/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9b17a967-efcd-41c8-b878-ec30966c8624
Behavior Graph:
Download SVG
%3 guuid=afebbc5c-1b00-0000-986f-5763b80b0000 pid=3000 /usr/bin/sudo guuid=0b1c3d5f-1b00-0000-986f-5763bd0b0000 pid=3005 /tmp/sample.bin guuid=afebbc5c-1b00-0000-986f-5763b80b0000 pid=3000->guuid=0b1c3d5f-1b00-0000-986f-5763bd0b0000 pid=3005 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/764823c5-7b14-46b4-ba2f-fda994669ded
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1873859
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: 1873859 Sample: titanjr.arm5.elf Startdate: 24/02/2026 Architecture: LINUX Score: 68 29 130.12.180.127, 25565, 53096 DATAHOPDatahop-SixDegreesGB Canada 2->29 31 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->31 33 _http._tcp.ch.archive.ubuntu.com 2->33 35 Multi AV Scanner detection for submitted file 2->35 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 41 Sample tries to set files in /etc globally writable 14->41 43 Drops files in suspicious directories 14->43 45 Sample tries to persist itself using System V runlevels 14->45 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 37 Manipulation of devices in /dev 22->37 39 Deletes system log files 22->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-24 01:30:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgxs6p4c57l3vhla5n4oeeqmt6gdugylojpjtjskmg3cmdhbffvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260224-bw2gbshv8c/
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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b

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 39af2f3f82efd7ba9d60eb78e2120c9f8c3a1b0b725e99a64a61b6260ce1296b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782471/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3783759/

Comments