MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71
SHA3-384 hash: 596a8d786a38d79d01d81d4913ea1749ac5249512c5cfefb5bd10f290daece29acb5315ea9ca8c5577f634100949a3be
SHA1 hash: f2163a6bc1e1470dfc0c5290b46796b247e4262c
MD5 hash: fc6319ab536c95f0aa7bc2d1a18de76e
humanhash: hydrogen-four-asparagus-double
File name:titanjr.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:99'760 bytes
First seen:2025-09-30 05:12:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3GzQ1QMf9TBjB2hnGFWsAab4nXwGE6L8n36HKUK2J3jUJK6KX7O94co18XGhW:3LTRBenGFF9+XwGE6Nd3j+KZ4o18XWW
TLSH T12FA349D7F401CDBDF80AD7BB4053090AB531E3A20A831F36626BB967EC751981927F82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68db66ef74e5a289899982aa/reports/017a967b-6dce-40d6-b7c9-1cd15106effd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-30T02:17:00Z UTC
Last seen:
2025-09-30T02:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9e5b080d-a43e-4540-83f1-f5daf54b5fe9
Behavior Graph:
Download SVG
%3 guuid=1fff8a35-1900-0000-8552-5b69ac080000 pid=2220 /usr/bin/sudo guuid=b1db5837-1900-0000-8552-5b69b1080000 pid=2225 /tmp/sample.bin guuid=1fff8a35-1900-0000-8552-5b69ac080000 pid=2220->guuid=b1db5837-1900-0000-8552-5b69b1080000 pid=2225 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5179d952-adb8-4438-a830-a4f042065edf
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1786395
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
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1786395 Sample: titanjr.m68k.elf Startdate: 30/09/2025 Architecture: LINUX Score: 72 35 ip.nebulabin.pl. [malformed] 2->35 37 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->37 39 34.254.182.186, 443, 44520 AMAZON-02US United States 2->39 41 Multi AV Scanner detection for submitted file 2->41 10 titanjr.m68k.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 43 Sends malformed DNS queries 35->43 process4 process5 16 titanjr.m68k.elf 10->16         started        process6 18 titanjr.m68k.elf 16->18         started        file7 33 /etc/init.d/sysd, POSIX 18->33 dropped 45 Sample tries to set files in /etc globally writable 18->45 47 Drops files in suspicious directories 18->47 49 Sample tries to persist itself using System V runlevels 18->49 22 titanjr.m68k.elf 18->22         started        24 titanjr.m68k.elf sh 18->24         started        signatures8 process9 process10 26 titanjr.m68k.elf 22->26         started        29 titanjr.m68k.elf 22->29         started        31 sh cp 24->31         started        signatures11 51 Manipulation of devices in /dev 26->51 53 Deletes system log files 26->53
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 05:13:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hqadegx37badplzpczh2hwc3wubj626ngw5lkcsvmrwfesa7dryq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250930-fwfl3s1vft/
Malware Config
C2 Extraction:
ip.nebulabin.pl
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/059ca787-95de-4e82-aa34-8a0a3a1398bf
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/3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 3c00321afbf84037af2f164fa3d85bb5029f6bcd35bab50a55646c52481f1c71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3635378/
  
Delivery method
Distributed via web download

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