MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b
SHA3-384 hash: 465345420c93e5e05185e829017d69d8211f8813e11d807ef1bd8a3e3a0e635f1d63d335f120b03dc8116344e141e901
SHA1 hash: 272a94fab96a9cc8d79556afc8cbd7496019e02e
MD5 hash: d0d49be80e2d63bdbe47cbaa6f1644ff
humanhash: purple-kilo-massachusetts-batman
File name:titanjr.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:995'840 bytes
First seen:2025-11-09 09:07:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:uimDYQWYy4et+cFZWKi3Ft0cwdLn16w6N:ur3WYe+cFZBi3Ft0c+1I
TLSH T17C256C17B1A370FCD167C030479FDB636836F47A01206EBB62D4AA362D52EA12725F67
telfhash t172913b785be970f0b7dbd910b322f47559311ab669ec35f116226dd4ee40f800ca282f
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 :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Launching a process
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
165
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-09T04:22:00Z UTC
Last seen:
2025-11-10T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/edebc7d9-4c66-45f4-9ae8-70eb42ec541b
Behavior Graph:
Download SVG
%3 guuid=3cdd991e-1d00-0000-d222-e4f92c0a0000 pid=2604 /usr/bin/sudo guuid=3c8ab920-1d00-0000-d222-e4f9310a0000 pid=2609 /tmp/sample.bin net guuid=3cdd991e-1d00-0000-d222-e4f92c0a0000 pid=2604->guuid=3c8ab920-1d00-0000-d222-e4f9310a0000 pid=2609 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3c8ab920-1d00-0000-d222-e4f9310a0000 pid=2609->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=83f9fa20-1d00-0000-d222-e4f9320a0000 pid=2610 /tmp/sample.bin zombie guuid=3c8ab920-1d00-0000-d222-e4f9310a0000 pid=2609->guuid=83f9fa20-1d00-0000-d222-e4f9320a0000 pid=2610 clone guuid=21b81021-1d00-0000-d222-e4f9330a0000 pid=2611 /tmp/sample.bin write-config zombie guuid=83f9fa20-1d00-0000-d222-e4f9320a0000 pid=2610->guuid=21b81021-1d00-0000-d222-e4f9330a0000 pid=2611 clone guuid=2fd1af21-1d00-0000-d222-e4f9360a0000 pid=2614 /usr/bin/dash guuid=21b81021-1d00-0000-d222-e4f9330a0000 pid=2611->guuid=2fd1af21-1d00-0000-d222-e4f9360a0000 pid=2614 execve guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715 /tmp/sample.bin dns net send-data zombie guuid=21b81021-1d00-0000-d222-e4f9330a0000 pid=2611->guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715 clone guuid=0a1d3c22-1d00-0000-d222-e4f9380a0000 pid=2616 /usr/bin/cp guuid=2fd1af21-1d00-0000-d222-e4f9360a0000 pid=2614->guuid=0a1d3c22-1d00-0000-d222-e4f9380a0000 pid=2616 execve guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 18468B 62d17e6a-4c11-5f38-bf9d-8aec77b84b23 mortex.duckdns.org:12121 guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715->62d17e6a-4c11-5f38-bf9d-8aec77b84b23 send: 9216B guuid=f6590545-1d00-0000-d222-e4f99c0a0000 pid=2716 /tmp/sample.bin guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715->guuid=f6590545-1d00-0000-d222-e4f99c0a0000 pid=2716 clone guuid=f82a0f45-1d00-0000-d222-e4f99d0a0000 pid=2717 /tmp/sample.bin guuid=0c9efb44-1d00-0000-d222-e4f99b0a0000 pid=2715->guuid=f82a0f45-1d00-0000-d222-e4f99d0a0000 pid=2717 clone
Malware family:
tcpdump
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ac6bea1d-8118-4b35-be76-4ad741ab9e55
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1810887
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
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: 1810887 Sample: titanjr.x86_64.elf Startdate: 09/11/2025 Architecture: LINUX Score: 72 30 mortex.duckdns.org 2->30 32 mortex.duckdns.org 196.251.87.155, 12121, 42748 SONIC-WirelessZA Seychelles 2->32 34 3 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 10 titanjr.x86_64.elf 2->10         started        signatures3 40 Uses dynamic DNS services 30->40 process4 process5 12 titanjr.x86_64.elf 10->12         started        process6 14 titanjr.x86_64.elf 12->14         started        file7 28 /etc/init.d/sysd, POSIX 14->28 dropped 42 Sample tries to set files in /etc globally writable 14->42 44 Drops files in suspicious directories 14->44 46 Sample tries to persist itself using System V runlevels 14->46 18 titanjr.x86_64.elf sh 14->18         started        20 titanjr.x86_64.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 titanjr.x86_64.elf 20->24         started        26 titanjr.x86_64.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-09 05:25:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jotqaj757ilw6thjrknunyyqocwea44lbkppp4jpzpasnoag2r5q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/251109-k33seacm31/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10056463-0
YARA:
Linux_Trojan_Mirai_d2205527
Link:
https://app.threat.zone/submission/e0195fc6-5269-4ce3-bc24-49629e25582e
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

sh 5b5d30ce0854edba215c967e9845f034e1f35be2b1c72552e27eea2509590bb7

Mirai

elf 4ba70027fdfa176f4ce98a9b46e31070ac40738b0a9ef7f12fcbc126b806d47b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3701198/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 5b5d30ce0854edba215c967e9845f034e1f35be2b1c72552e27eea2509590bb7
  
Dropped by
MD5 1efaae5c5b9c761f38fe3028fd5a107e
  
URLhaus
https://urlhaus.abuse.ch/url/3695597/

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