MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932. 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: 71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932
SHA3-384 hash: a7035cf22d58928d330501411f59c15df919bdecbdf2034c4b4a22791807eb839d40b9f03dfdfa1203ebf724a5ab1f94
SHA1 hash: e374cb91f7704abd479718553f3d28b82b4efc1e
MD5 hash: 67320bcf0cb61d9a1fae9cf4d04da2ee
humanhash: violet-bravo-single-south
File name:titanjr.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:89'472 bytes
First seen:2025-08-17 07:01:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2gBbXegTb7rsKuG7Ka3EcCh2G70+d1zxpXZhi86RQWopJwT2Jl:2IbugTyMC0abZB6w/l
TLSH T192935C42B70C0E47D1675DF02A3F27D1D3EE9AE020F4F684651EBB8591B6E321686EC9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

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

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Changes access rights for a written file
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Changes access rights for a file
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68a17e4ca4bdac9f5b9a2ef5/reports/ea02f749-41a3-4555-9d9d-c37aafb39351/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e7acb9ef-a9a8-488c-9174-4657e4822b4a
Behavior Graph:
Download SVG
%3 guuid=759734c9-1a00-0000-9b6e-7134ba0c0000 pid=3258 /usr/bin/sudo guuid=b1afd7cb-1a00-0000-9b6e-7134c10c0000 pid=3265 /tmp/sample.bin guuid=759734c9-1a00-0000-9b6e-7134ba0c0000 pid=3258->guuid=b1afd7cb-1a00-0000-9b6e-7134c10c0000 pid=3265 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9ac5f02f-d4d9-4ba5-9cf9-7a0e0112d3aa
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1758750
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758750 Sample: titanjr.ppc.elf Startdate: 17/08/2025 Architecture: LINUX Score: 60 29 asdfavae.duckdns.org 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 6 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 titanjr.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 37 Uses dynamic DNS services 29->37 process4 process5 18 titanjr.ppc.elf 10->18         started        process6 20 titanjr.ppc.elf 18->20         started        process7 22 titanjr.ppc.elf 20->22         started        process8 24 titanjr.ppc.elf 22->24         started        27 titanjr.ppc.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 07:01:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oeryye5j6sp6bowuclkqvmsul6dovtwn4e7cmufpqqqyjdoxfeza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250817-htf6yatvav/
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/61f099fe-3f3d-4b7a-91b0-a9bb3b72b35e
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/71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932

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 71238c13a9f49fe0bad412d50ab2545f86eacecde13e2650af8421848dd72932

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3592197/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3592223/
  
URLhaus
https://urlhaus.abuse.ch/url/3589425/
  
URLhaus
https://urlhaus.abuse.ch/url/3592211/
  
URLhaus
https://urlhaus.abuse.ch/url/3592141/
  
URLhaus
https://urlhaus.abuse.ch/url/3592104/
  
URLhaus
https://urlhaus.abuse.ch/url/3592220/
  
URLhaus
https://urlhaus.abuse.ch/url/3592174/
  
URLhaus
https://urlhaus.abuse.ch/url/3592219/
  
URLhaus
https://urlhaus.abuse.ch/url/3592113/

Comments