MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd
SHA3-384 hash: c0b8b3a781e5a360e6cf54cf5d2dc37eb1380d71bf5219a323e61f8abd893b26176a28188621ec65773557878c8b0d6f
SHA1 hash: e42fb535ff5cd4c796390f72be71a7b09d72fb07
MD5 hash: 74105021bb0142726872e659aa995f1c
humanhash: kentucky-ten-batman-white
File name:titanjr.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'048 bytes
First seen:2025-09-22 04:09:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gwiReU18TQLro6XLio5o8lVBbbH7h5f0UvGW4BAfKMcBRWFMOXyC/D0QLl/HOo:oMa8TF2jbEjAfGSM1CNko
TLSH T142935C02B70C0E43D1675DF02A3F27D1D3EFA6E121F4FA88691E9A8591B6D321586FC9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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
Sets a written file as executable
Kills processes
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Launching a process
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/68d0cc3473af424b47e9ad5e/reports/b8401de8-e434-4ac9-914e-5665fd10f856/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-22T01:07:00Z UTC
Last seen:
2025-09-22T01:07:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60712cd9-9ce4-4e3e-afc7-43868544ee03
Behavior Graph:
Download SVG
%3 guuid=2649f477-1900-0000-ed3b-9076630c0000 pid=3171 /usr/bin/sudo guuid=c1c8147b-1900-0000-ed3b-9076640c0000 pid=3172 /tmp/sample.bin guuid=2649f477-1900-0000-ed3b-9076630c0000 pid=3171->guuid=c1c8147b-1900-0000-ed3b-9076640c0000 pid=3172 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/109f5e1a-048a-461d-9cbd-88971ec4660f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1781739
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: 1781739 Sample: titanjr.ppc.elf Startdate: 22/09/2025 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/9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-22 04:10:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tlfhqwvfj3sa3eie7fbmd2kvreoewka7oiwl3enj3mq2ttsqlxgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250922-erh1zawsht/
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/23721a5a-30a7-4858-9eb5-78f8e1388686
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/9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd

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 9aca785aa54ee40d9104f942c1e955891c4b281f722cbd91a9db21a9ce505dcd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3628724/
  
Delivery method
Distributed via web download

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