MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6
SHA3-384 hash: 8ca8207e91ec00c4d481115c991399361d78155fceab83b23cebc0495499be48c6cadd6d6f16b3518ef2bd74bca7dca7
SHA1 hash: 1287af29c991e79802fc2cfc73c6c6be0755d373
MD5 hash: cc0b2705e59d8e12addf3c0df9711026
humanhash: carbon-eleven-salami-rugby
File name:titanjr.mipsl
Download: download sample
Signature Mirai
Create hunting rule
File size:126'616 bytes
First seen:2026-02-22 09:35:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dGCzzWbixRdPLzS0qa6UGD2+2OvU+QnfQraTip2wYpE23ATrZtthG7KkWwwRRv59:dGCzzWbYjqtUGvHYpEyATrVhGcPpdGi
TLSH T1C9C3F80AAF614FFBE86FCD370AE9070525CC651722B87B7A7574D828F64A14B19E3870
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
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/e9237728-1507-4df8-913a-85ed1eb81c68/
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/699ace209eaae846593d8d1e/reports/94f573e3-eed4-4046-a219-a93435e5ca98/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8d480be1-8fa7-4995-a7b9-3f26cc197ce7
Behavior Graph:
Download SVG
%3 guuid=a6f3b8f9-1f00-0000-322b-09084f0b0000 pid=2895 /usr/bin/sudo guuid=8d4cebfb-1f00-0000-322b-0908550b0000 pid=2901 /tmp/sample.bin guuid=a6f3b8f9-1f00-0000-322b-09084f0b0000 pid=2895->guuid=8d4cebfb-1f00-0000-322b-0908550b0000 pid=2901 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2376362b-5c27-4e10-8db2-53e17842a4ed
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1872983
Signature
Deletes system log files
Drops files in suspicious directories
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: 1872983 Sample: titanjr.mipsl.elf Startdate: 22/02/2026 Architecture: LINUX Score: 68 31 176.65.139.26, 19191, 54884 PALTEL-ASPALTELAutonomousSystemPS Germany 2->31 33 Multi AV Scanner detection for submitted file 2->33 10 titanjr.mipsl.elf 2->10         started        signatures3 process4 process5 12 titanjr.mipsl.elf 10->12         started        process6 14 titanjr.mipsl.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 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.mipsl.elf 14->18         started        20 titanjr.mipsl.elf sh 14->20         started        signatures8 process9 process10 22 titanjr.mipsl.elf 18->22         started        25 titanjr.mipsl.elf 18->25         started        27 sh cp 20->27         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/d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 09:36:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3b7suvzas6ymflairybjsbecbjd3wnj6jszjoikwpuv7m6wofhla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery persistence
Link:
https://tria.ge/reports/260222-lk2m3aey2a/
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
Deletes Audit logs
Deletes journal logs
Malware Config
C2 Extraction:
176.65.139.26
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/d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6

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: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 d87f2a572097b0c2ac088e029904820a47bb353e4cb29721567d2bf67ace29d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782755/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3782852/

Comments