MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba
SHA3-384 hash: 619a86618e834c8a93b81511e37575ecc8696af43808e7934f8a9355fc5003873e9ee03dbd704cf442327076f783992d
SHA1 hash: 715d6629c0cd0c167094d6c354637da15e7c35cc
MD5 hash: b4531d8d359179d4b5625049ab738db5
humanhash: lactose-skylark-iowa-robin
File name:titanjr.mipsl
Download: download sample
Signature Mirai
Create hunting rule
File size:122'496 bytes
First seen:2025-07-26 05:37:48 UTC
Last seen:2025-09-20 10:10:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6NZqs2lY1B1f+g6z3jL3pFLURXkb3+YEwIvF2E+7hQqw5HxZp+/praXbr2F1lIlT:QZqs2lYV6TXH7mqw1xi/h+2bmFw
TLSH T132C3F909AB614FFBE86FCD3746E90B0529CC551722B83B7A3574D828F64B54B4AE3870
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 :
3
# of downloads :
18
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Sets a written file as executable
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
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/688469c6a16348d835ef7721/reports/efd9d404-10c9-4b3a-b86c-172a77d3fc87/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d59b807a-43e5-4aaf-b55e-69dbf488d768
Behavior Graph:
Download SVG
%3 guuid=0e91df79-1600-0000-7283-a416cb0b0000 pid=3019 /usr/bin/sudo guuid=d723497c-1600-0000-7283-a416d30b0000 pid=3027 /tmp/sample.bin guuid=0e91df79-1600-0000-7283-a416cb0b0000 pid=3019->guuid=d723497c-1600-0000-7283-a416d30b0000 pid=3027 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a6f91b0-2882-4b6e-824a-9f5436e8a528
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1744521
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: 1744521 Sample: titanjr.mipsl.elf Startdate: 26/07/2025 Architecture: LINUX Score: 72 31 asdfavae.duckdns.org 2->31 33 asdfavae.duckdns.org 160.187.246.23, 12121, 60718, 60720 OCNNTTCommunicationsCorporationJP unknown 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 titanjr.mipsl.elf 2->10         started        signatures3 37 Uses dynamic DNS services 31->37 process4 process5 12 titanjr.mipsl.elf 10->12         started        process6 14 titanjr.mipsl.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.mipsl.elf 14->18         started        20 titanjr.mipsl.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.mipsl.elf 18->22         started        25 titanjr.mipsl.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/8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-26 05:38:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r2kigktuoxrcjyvko2nnfeumuj2awnn2pt6xkyxr47cvxu63qg5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery persistence
Link:
https://tria.ge/reports/250726-gbrz2sxxc1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Malware Config
C2 Extraction:
asdfavae.duckdns.org
cvawrs.duckdns.org
fasdv.duckdns.org
savaswsd.duckdns.org
vmklsfdv.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/01ef8fbd-98df-4da0-856d-0edc36b8a190
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/8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba

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 8e94832a7475e224e2aa769ad2928ca2740b35ba7cfd7562f1e7c55bd3db81ba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589427/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments