MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2
SHA3-384 hash: 611a1e53a31d6aa8f414cdde3407e49ea38117328279dbb7add4ede9ca56e4cc7f61047aaaefec478d38ba7920ba81b7
SHA1 hash: 330cc75d25aac896e4edd075a1bd7db06d259771
MD5 hash: ab41ebe3f78fcb74190621212da9baae
humanhash: fix-crazy-minnesota-football
File name:titanjr.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:75'248 bytes
First seen:2026-03-03 13:54:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:R8/8+3TJdnDkLlptsYgkMFWbIb6NSiDU0hMU2:9lpts8LEb6NSiDRF2
TLSH T1397329C1FA4B80F5D80388704167F23FDB32D9798065C79EDF9AEF65DA336429216289
telfhash t11b31b0f71e7a0ce9b7d05440d71e2b62255ed2bb296137b04623d97032beec190b9c39
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/387ada93-be04-4bfd-8273-890fa669c250/
Detection(s):
Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sets a written file as executable
Runs as daemon
Receives data from a server
Deleting a recently created file
Sends data to a server
Launching a process
Removes directories
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:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69a6e85197feb4afd66704a5/reports/78ab34bf-4206-4163-aa78-b36e185e96ab/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/893b01f0-f103-469a-b3e8-f55bee02e092
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1877472
Signature
Deletes system log files
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1877472 Sample: titanjr.i686.elf Startdate: 03/03/2026 Architecture: LINUX Score: 76 29 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 10 titanjr.i686.elf 2->10         started        signatures3 process4 process5 12 titanjr.i686.elf 10->12         started        process6 14 titanjr.i686.elf 12->14         started        file7 27 /etc/init.d/sysd, POSIX 14->27 dropped 39 Sample tries to set files in /etc globally writable 14->39 41 Drops files in suspicious directories 14->41 43 Sample tries to persist itself using System V runlevels 14->43 18 titanjr.i686.elf 14->18         started        20 titanjr.i686.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.i686.elf 18->22         started        25 sh cp 20->25         started        signatures11 35 Manipulation of devices in /dev 22->35 37 Deletes system log files 22->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-03 13:56:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gd52sbsuhy7xty7gphrry257pkdgn7rr5uoizwntmc6zlbedkxra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux persistence
Link:
https://tria.ge/reports/260303-q8cfashz9v/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Modifies rc script
Deletes Audit logs
Deletes journal logs
Deletes system logs
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 30fba906543e3f79e3e679e31c6bbf7a8666fe31ed1c8cd9b360bd95848355e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3789073/
  
Delivery method
Distributed via web download

Comments