MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753
SHA3-384 hash: ae8dca396cf9b20647df9d9017ad566669ee741379653aab1c39f9ee1961bbeef4359f4e2e7647539410d8f1db4d7f50
SHA1 hash: fb0029af2d8de3ab1ada025f99c5aeeb4a389c40
MD5 hash: dd6c21efdddfaa3d68950931473a0331
humanhash: twenty-sad-juliet-wisconsin
File name:main.armv5
Download: download sample
Signature Mirai
Create hunting rule
File size:46'332 bytes
First seen:2026-08-22 14:29:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sin3KpUvVdXM1eP9bYKPNwFHkNUB3DEm0X1jZCnNciXp93rlOG0+aVn2dS:sin3flM1e1b1PNkDB3ls1j4ciXp9rlRM
TLSH T18423FA46FA518B05C6D232BAFB8E514E37136F78E7ED32319E306FD013826E61939525
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the RAM
Launching a process
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a89b27c56fb9e3a839c5396/reports/7849858f-f0bd-473b-bd51-02f4e9e66638/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/210184eb-a24a-4b40-ad7d-dfaac2e1e8f9
Behavior Graph:
Download SVG
%3 guuid=c0948336-1b00-0000-954d-9b64bf060000 pid=1727 /usr/bin/sudo guuid=06b4bb3f-1b00-0000-954d-9b64c4060000 pid=1732 /tmp/sample.bin guuid=c0948336-1b00-0000-954d-9b64bf060000 pid=1727->guuid=06b4bb3f-1b00-0000-954d-9b64c4060000 pid=1732 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/380d5778-2fde-4e22-8cb8-b281ef23e9c7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1962224
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1962224 Sample: main.armv5.elf Startdate: 22/08/2026 Architecture: LINUX Score: 52 37 94.154.43.12, 32, 58546 CDNEXTGB Turkey 2->37 39 daisy.ubuntu.com 2->39 41 Multi AV Scanner detection for submitted file 2->41 12 main.armv5.elf 2->12         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 43 Sample deletes itself 12->43 17 main.armv5.elf 12->17         started        process6 process7 19 main.armv5.elf 17->19         started        process8 21 main.armv5.elf bash 19->21         started        23 main.armv5.elf 19->23         started        process9 25 bash lesspipe 21->25         started        27 bash groups 21->27         started        29 bash dircolors 21->29         started        process10 31 lesspipe 25->31         started        33 lesspipe basename 25->33         started        process11 35 lesspipe dirname 31->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-22 14:30:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xqru3uxcak33jjx4ypu5uf4cqgkrldscdl7q5s5m374q7uyk65jq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260822-rvavzsvgnb/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753

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_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 bc234dd2e202b7b4a6fcc3e9da17828195158e421aff0ecbacdff90fd30af753

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897932/
  
Delivery method
Distributed via web download

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