MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44
SHA3-384 hash: 94dff71deda84f20cc56bb3ea99e10c4429142338af0183c9a80bc94e1808ec14d5e37282f6b7411ab8837425fb8f442
SHA1 hash: d8facb82ee1ff7d017839337a3cd0a18fced1ed3
MD5 hash: 6f5a2931930ab631e4920ba300560d48
humanhash: october-utah-carolina-high
File name:titanjr.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'048 bytes
First seen:2025-10-27 11:39:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gwiReU18TQLro6XLio5o8lVBbbH7h5j0UvGW4BAfKMcBRWFMOXyC/D0QLl/HOo:oMa8TF2jbAjAfGSM1CNko
TLSH T17B935C02B70C0E43D1675DF02A3F27D1D3EFA6E121F4FA88691E9A8591B6D321586FC9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Launching a process
Sends data to a server
DNS request
Sets a written file as executable
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68ff5a973a79800405f87166/reports/5332c929-6515-4128-b9e2-95c14737f3f4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-27T08:58:00Z UTC
Last seen:
2025-10-28T01:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/175e535d-be8b-4808-a060-e415434ef054
Behavior Graph:
Download SVG
%3 guuid=166a3de0-1700-0000-c280-297ab50c0000 pid=3253 /usr/bin/sudo guuid=c3f58ae2-1700-0000-c280-297abc0c0000 pid=3260 /tmp/sample.bin guuid=166a3de0-1700-0000-c280-297ab50c0000 pid=3253->guuid=c3f58ae2-1700-0000-c280-297abc0c0000 pid=3260 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac4f259b-753b-4a60-a025-97a5b04bcab1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1802320
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
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802320 Sample: titanjr.ppc.elf Startdate: 27/10/2025 Architecture: LINUX Score: 72 31 asdfavae.duckdns.org 2->31 33 asdfavae.duckdns.org 160.187.246.23, 12121 OCNNTTCommunicationsCorporationJP unknown 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 titanjr.ppc.elf 2->10         started        signatures3 37 Uses dynamic DNS services 31->37 process4 process5 12 titanjr.ppc.elf 10->12         started        process6 14 titanjr.ppc.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 43 Sample tries to set files in /etc globally writable 14->43 45 Drops files in suspicious directories 14->45 47 Sample tries to persist itself using System V runlevels 14->47 18 titanjr.ppc.elf 14->18         started        20 titanjr.ppc.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.ppc.elf 18->22         started        25 titanjr.ppc.elf 18->25         started        27 sh cp 20->27         started        signatures11 39 Manipulation of devices in /dev 22->39 41 Deletes system log files 22->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-27 11:42:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=juwqjobiy7efvl6hudpisy5lxz4en3zhyyzuw2k5on7kmnofd5ca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251027-nt1hgaek9t/
Malware Config
C2 Extraction:
cvawrs.duckdns.org
fasdv.duckdns.org
savaswsd.duckdns.org
vmklsfdv.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7291d99b-bb51-4145-af72-7c9e66ec8896
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/4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44

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: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 4d2d04b828c7c85aafc7a0de8963abbe7846ef27c6334b695d737ea635c51f44

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3688558/
  
Delivery method
Distributed via web download

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