MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459
SHA3-384 hash: 374fa59b847abbcfb38e5f311a552bd0d6524a9f6c0b39ca999cc05640fb26fdff4d6eb4449d8a7cbf77bac6c5c004af
SHA1 hash: 76ad6bff664b3bc0c284c567dbf5b3762fd6343c
MD5 hash: 69c42575517881f21f699df4f7ec0ac7
humanhash: rugby-william-island-magazine
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:96'204 bytes
First seen:2025-03-26 23:43:03 UTC
Last seen:2025-03-27 21:01:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:teqn98hovIRg3EqFct1HMUDXpW4aOk05+iyGIDeb0+r:tJn9+oQRg3nmt19gnOk05Zy7+
TLSH T119933881F68BC1F2D8570931A0A6F33FDB31D86A8075DA1DEF5A5F35CA63541C22A398
telfhash t1dc5107fb1e7e1ce967e46840c34aab613a5ed77b156072a200b34d643397ec194bac39
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 :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e4911412b5dc44da3e5599linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Kills processes
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67e49112b0f1f45f8da82f5a/reports/07c9b683-9e5c-4fbb-860d-b18b60955f8b/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:
19
Processes remaning?
false
Remote TCP ports scanned:
5555
Full report:
https://elfdigest.com/brief/583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5bb94ea-cbcb-43ea-8bfb-587f2e40f23d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1649698
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample scans a subnet
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1649698 Sample: morte.x86.elf Startdate: 27/03/2025 Architecture: LINUX Score: 68 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Sample scans a subnet 2->46 8 systemd at-spi-bus-launcher 2->8         started        10 morte.x86.elf 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 process3 process4 16 at-spi-bus-launcher dbus-daemon 8->16         started        19 morte.x86.elf 10->19         started        signatures5 38 Sample tries to kill multiple processes (SIGKILL) 16->38 40 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->40 21 dbus-daemon 16->21         started        23 morte.x86.elf 19->23         started        26 morte.x86.elf 19->26         started        process6 signatures7 28 dbus-daemon at-spi2-registryd 21->28         started        48 Sample tries to kill multiple processes (SIGKILL) 23->48 30 morte.x86.elf 26->30         started        32 morte.x86.elf 26->32         started        34 morte.x86.elf 26->34         started        36 12 other processes 26->36 process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 23:43:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=laytl2jhfylbop5skin6jnphq5fyudb3xtvfthsgf72k7qbq4rmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux rootkit
Link:
https://tria.ge/reports/250326-3qnrtsxjz7/
Behaviour
Writes file to tmp directory
Loads a kernel module
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_3a85a418 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/d518a0a5-3cd1-4aa1-8d2a-dac6f7b44b42
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459

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_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_3a85a418
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 583135e9272e16173fb2521be4b5e7874b8a0c3bbcea599e462ff4afc030e459

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487835/
  
Delivery method
Distributed via web download

Comments