MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54
SHA3-384 hash: a0abec7ad9598aa310f8529e252c78242981af371562276aee1cc58de8bd0277fd4350f72dca1d639535e0ca4b62ae21
SHA1 hash: 46e7eb5a66904c06cf8501f43601a89cdf826f45
MD5 hash: 52dc91aac8b2233b8e70edcb384963ed
humanhash: pizza-red-summer-quiet
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:113'376 bytes
First seen:2025-08-11 00:21:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:aODHNcc1zNT4PTzhLC/uQT3K9KJEmYwf+joSo96lNXUQ3141gPigDpCBxr:aODtF54nh4T6yEmYw79CiQBC7
TLSH T1F8B36C46FB83E0F0D94646F0105FAB798634EE315025DE5AEBE4BDB2AD32702A51B71C
telfhash t1d941d7ba6ab50cd9a7d04402d60e6b11ed5ca63f391072b64bb364342376f819267c39
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 :
31
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Creating a file
Runs as daemon
Sets a written file as executable
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Kills critical processes
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/689937c82fbe0788fb1d1c92/reports/02b4a1c2-d7ec-44ed-9751-5efde8d629e6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
116
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be920cdf-739a-48a7-9e92-10598bb81894
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1754182
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754182 Sample: i486.elf Startdate: 11/08/2025 Architecture: LINUX Score: 72 30 92.113.21.114, 4040 UKRTELNETUA Ukraine 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 9 i486.elf 2->9         started        11 gnome-session-binary sh gsd-print-notifications 2->11         started        13 systemd journalctl 2->13         started        15 40 other processes 2->15 signatures3 process4 process5 17 i486.elf 9->17         started        process6 19 i486.elf 17->19         started        file7 26 /var/main, ELF 19->26 dropped 28 /etc/init.d/xs.main, POSIX 19->28 dropped 36 Sample tries to set files in /etc globally writable 19->36 38 Drops files in suspicious directories 19->38 40 Sample deletes itself 19->40 23 i486.elf 19->23         started        signatures8 process9 signatures10 42 Sample tries to kill multiple processes (SIGKILL) 23->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 00:22:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=crblzhdck6dxj73vhxyhf7gnxsp4lebafgnttn55ocd3zrdmxvka._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/250811-an4faax1f1/
Behaviour
Loads a kernel module
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/c67120a4-18dc-40c2-9a06-077b371150c6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
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 1442bc9c62578774ff753df072fccdbc9fc59020299b39b7bd7087bcc46cbd54

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3593718/
  
Delivery method
Distributed via web download

Comments