MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591. 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: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591
SHA3-384 hash: b098dff28fa7cbf07f3ab635937f79007b81abfa5c823a592bb56fc8de9bb8941aee74bf33d633963d5c548472051d9a
SHA1 hash: e7fedb81445c8cce2a0c9e363b5eb544a558d1a1
MD5 hash: cc48e416bc53d64e6371afe18229f126
humanhash: kilo-burger-april-hotel
File name:titanjr.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'676 bytes
First seen:2026-02-22 19:17:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zx2xa35PqhcV/FrL5vHGWObAfb/DSLs5lp6HcAHgxxMZSgA2Er/LWS:1p354cPnJmvuCLs56HcAHgpgwq
TLSH T14AC3AFA7F78714A1C86206F003C71BAD2E972122CE5FD9F3AD5DB63B5A3A0DB0516385
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 :
53
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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

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

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/50dcaff1-f3e7-4205-96c9-930bc9c98cf8
Behavior Graph:
Download SVG
%3 guuid=b023d678-1a00-0000-414c-1a60260a0000 pid=2598 /usr/bin/sudo guuid=93803d7b-1a00-0000-414c-1a602e0a0000 pid=2606 /tmp/sample.bin guuid=b023d678-1a00-0000-414c-1a60260a0000 pid=2598->guuid=93803d7b-1a00-0000-414c-1a602e0a0000 pid=2606 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fef3a5ca-5d4a-4b8f-a9e4-7ae8ecc6b248
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrsgwb6j23kq6qh4xbmlhah6rweukpt265ta6eojnqhcxed3uwiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260222-xz2r6aft2c/
Malware Config
C2 Extraction:
176.65.139.26
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_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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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

File information

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

Web download

Mirai

elf bc646b07c9d6d50f40fcb858b380fe8d89453e7af7660f11c96c0e2b907ba591

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782796/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3782824/

Comments