MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5
SHA3-384 hash: 3a97a383aba585c13b4bec22ef4ac7812502a5c6886d9fd865693d903d50816cfd102417b08b8d439fa7f3356690ea44
SHA1 hash: d817ba5691ccf856db4f5a0cb7afd089266282ac
MD5 hash: f83349a91416be2de7dd77ffd1d57c0f
humanhash: blue-connecticut-black-beer
File name:titanjr.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:94'400 bytes
First seen:2026-01-21 22:35:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TtvVWmlzcwTj/wzmjZDl6B3rRDKu1x12ecboKU1hHnrlrI8xbBN:RQmlpTj/wzyZD63f1x12ecbo9hHnZrZR
TLSH T1A6933C0379C1CAFEC447D0B047FF6935C862F83E053AB18A63A4FE527E49ED02A59690
telfhash t1c33136753d6a1824a1f7e336b342e0d029611e701ae231e2de7398f6dfcb3910c958b2
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d94b5fea-fae2-4080-9afb-a4e1040c5a64/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/697154fd55805a763fee6ee4/reports/6ea748fe-26d2-4d9f-afac-bd66e5a72d90/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-21T13:34:00Z UTC
Last seen:
2026-01-21T17:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e2baece-7d4e-4019-b69c-84d31e640ed4
Behavior Graph:
Download SVG
%3 guuid=6de67f9a-1a00-0000-a291-475ff90a0000 pid=2809 /usr/bin/sudo guuid=19a4249d-1a00-0000-a291-475ffc0a0000 pid=2812 /tmp/sample.bin net guuid=6de67f9a-1a00-0000-a291-475ff90a0000 pid=2809->guuid=19a4249d-1a00-0000-a291-475ffc0a0000 pid=2812 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=19a4249d-1a00-0000-a291-475ffc0a0000 pid=2812->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14d22ea5-0c63-4f6a-ba2f-50b11ff3a5dd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1855309
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1855309 Sample: titanjr.x86_64.elf Startdate: 22/01/2026 Architecture: LINUX Score: 64 14 34.254.182.186, 443 AMAZON-02US United States 2->14 16 54.217.10.153, 443, 49574 AMAZON-02US United States 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 dash rm 2->6         started        8 dash grep 2->8         started        10 dash rm 2->10         started        12 titanjr.x86_64.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 20:21:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=khwokxsgoop3i5pizq6jqoqk5fbch237n5cj6v6xvxvtui5i43kq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260121-2nxfhscz3g/
Malware Config
C2 Extraction:
asdfavae.duckdns.org
cvawrs.duckdns.org
fasdv.duckdns.org
savaswsd.duckdns.org
vmklsfdv.duckdns.org
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: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_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 51ece55e46739fb475e8cc3c983a0ae94223eb7f6f449f57d7adeb3a23a8e6d5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761447/
  
Delivery method
Distributed via web download

Comments