MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c. 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: fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c
SHA3-384 hash: 30714a45a90f8fc383419657c8817142381091669aafe26dbf7522c1911e6dfd71380f7e3995394e65cdfa3110bf3c65
SHA1 hash: e7bc57b8da6a44e551c3851d8a9f72bf1d115bf0
MD5 hash: 8ee3e2bcdbcf74e206df8f18492bcbf3
humanhash: moon-island-cardinal-oscar
File name:titanjr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:202'896 bytes
First seen:2025-07-25 06:50:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TrgVn4dVKZf6hTCM3sEnxS5cYJz1mIo/e:T8Vn4HQwcD5lz1/oW
TLSH T1F414A75E6E228F7DF768C73047B78A24975C23D627E1D684D2ACC2041E6039E645FFA8
telfhash t1764191180e7817f0a3255c5d499cff77d6a321db7e162c378e11e86aab69b838d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Deletes a file
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Writes files to system directory
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:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6883293c8354ca44d85151dc/reports/a829d3bc-0abf-4ae8-8e1b-57aa70b76c0c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
147
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.187.246.23:10022
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ce581566-c1c8-4486-ba72-69ace9061c8f
Behavior Graph:
Download SVG
%3 guuid=a9bda3cf-2000-0000-bb0e-fbfade0a0000 pid=2782 /usr/bin/sudo guuid=c0885dd2-2000-0000-bb0e-fbfae40a0000 pid=2788 /tmp/sample.bin guuid=a9bda3cf-2000-0000-bb0e-fbfade0a0000 pid=2782->guuid=c0885dd2-2000-0000-bb0e-fbfae40a0000 pid=2788 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/151cf25a-3429-4b38-8f21-f51f4a1d992c
Result
Threat name:
Gafgyt, Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1743940
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1743940 Sample: titanjr.mips.elf Startdate: 25/07/2025 Architecture: LINUX Score: 100 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->38 40 3 other IPs or domains 2->40 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 10 titanjr.mips.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 58 Found strings related to Crypto-Mining 10->58 17 titanjr.mips.elf 10->17         started        process6 process7 19 titanjr.mips.elf 17->19         started        file8 32 /etc/init.d/sysd, POSIX 19->32 dropped 50 Sample tries to set files in /etc globally writable 19->50 52 Drops files in suspicious directories 19->52 54 Sample tries to persist itself using System V runlevels 19->54 23 titanjr.mips.elf sh 19->23         started        25 titanjr.mips.elf 19->25         started        signatures9 process10 signatures11 28 sh cp 23->28         started        56 Sample deletes itself 25->56 process12 file13 34 /usr/bin/.sh, ELF 28->34 dropped 60 Drops invisible ELF files 28->60 62 Drops files in suspicious directories 28->62 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 06:50:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 35 (45.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xit7oqylrzazefofpmnjgnojgey6visho4urk3jj5v47sxjauga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery persistence
Link:
https://tria.ge/reports/250725-hl554aam4x/
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
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/593344ed-5b5d-4feb-ac26-22e74ca4fc5b
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/fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 fdd13fba185c720c90ae2bd8d499ae49898f55123bb948ab694f6bcfcae9050c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3589419/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3589444/

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