MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51
SHA3-384 hash: 2d9fec12054c2619aed1c10d80f5b0cb9ad1c1eb248f64af242fce6b55174ea0cff772e3364969de3f96d6770ae9ba24
SHA1 hash: 9f380e50347701c759604369a80f8a7b49807c1c
MD5 hash: 028490a150514a3d61b32da422550e91
humanhash: bulldog-september-network-burger
File name:rondo.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:134'396 bytes
First seen:2025-06-23 20:17:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:XH3/nfuqjFqNlye9iN2erwja3hMzmYlgXkp0kEz2n:XH3/nfuqjFq7yiiNBsja3hMzm300Hz2n
TLSH T15DD3F765AA405B00D5D725FBFA5F528973634768E3FE7102AE284F3527CB92B0FBA101
telfhash t1eb21ed6bff0d2facabe1818cd297951257ec70b41f632915cd8d2d4f4a039d5f029505
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8672.29906.29319.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6859b65832ed47a3a8d6a57dlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/273be7a6-f37a-48ca-b18f-662e5adcfa72
Behavior Graph:
Download SVG
%3 guuid=c39a9f42-1900-0000-5f39-66a7e60f0000 pid=4070 /usr/bin/sudo guuid=a658fc44-1900-0000-5f39-66a7ee0f0000 pid=4078 /tmp/sample.bin guuid=c39a9f42-1900-0000-5f39-66a7e60f0000 pid=4070->guuid=a658fc44-1900-0000-5f39-66a7ee0f0000 pid=4078 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a37f649e-1b8f-4389-b9a2-9172f8b3b1e3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1721238
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1721238 Sample: rondo.armv7l.elf Startdate: 23/06/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 rondo.armv7l.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 08:40:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ik6eknnawramdg3d7hsovnml6cpqpumo7xy5jbqvwsii5vk5pjiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250623-y2ynysyzcx/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dc041de3-3413-400a-99b0-f5af4106df55
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/42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51

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: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 42bc4535a0b440c19b63f9e4eab58bf09f07d18efdf1d48615b4908ed55d7a51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561882/
  
Delivery method
Distributed via web download

Comments