MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a
SHA3-384 hash: 27cd2c9cbfc7cd1bc5217304254b40c5a7e9e2d5614e20aaa358ab1b9bb19f24528e4fa506c592d4243c32a54faffd4b
SHA1 hash: f2247940dfd0d1f157679e9e9bbf20b5b753e83a
MD5 hash: 2b9d5953ec5c15db16380c2723d2fc73
humanhash: spring-hotel-cup-sierra
File name:splarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:112'160 bytes
First seen:2026-01-24 23:18:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lPIJKG6tiDmoEzofDZYPAoewjnec5ogtdGQCAQE/cyEX:2dDOQZ+A+ec5ogtdjCAQcc
TLSH T101B319D9BC819B10D5D635BAFE0E518933138B78E3FA7113DE189B2A538E85B0B3B505
telfhash t1e5f09736ce9c014d7fc8112cc0bd603b076a65ec7a702962482dcd8b4fb39c2307880a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
52
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a
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/b807bfe6-dfe9-4348-91f2-4a5c815751f6
Behavior Graph:
Download SVG
%3 guuid=6ab535b7-1900-0000-43ac-b7284c0b0000 pid=2892 /usr/bin/sudo guuid=c6e02ab9-1900-0000-43ac-b728520b0000 pid=2898 /tmp/sample.bin guuid=6ab535b7-1900-0000-43ac-b7284c0b0000 pid=2892->guuid=c6e02ab9-1900-0000-43ac-b728520b0000 pid=2898 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/47389b89-a91e-40cc-8d3f-c84cd7c4243c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1857001
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 23:19:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=khwkivs2dz52fvgzpwqk4jnpvpyk2wtifgxxhne7mr4fdeumsona._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260124-3a2czsas3f/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (53907) amount of remote hosts
Creates a large amount of network flows
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:Linux_Generic_Threat_8299c877
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 51eca4565a1e7ba2d4d97da0ae25afabf0ad5a6829af73b49f647851928c939a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739139/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739155/

Comments