MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72
SHA3-384 hash: c1ae28e0d4a0faeb71015111a136a3d11fa9c15ad76fb42e74d943087299ef309884bd099669cba2285860910540a112
SHA1 hash: 8af4818a0387314470595652d7fd19e8716505cc
MD5 hash: 26273978625df80a1f5bbe72278d529c
humanhash: louisiana-burger-high-august
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:62'788 bytes
First seen:2026-02-01 07:35:47 UTC
Last seen:2026-02-01 08:49:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:bypaB/Up5xBMiHg9xCXZSl83OWMRUr9T5L:GpaB/ElMiA9xCXCerb
TLSH T1EB534B52BD829A02C5C422B7FB5E424D772743A8E2EA33039D19AF21778BD5B0F7B511
telfhash t1d0b012100c5ce13ecf80c071b39b56b00936a41c2f813404d17438174a32fd363f111a
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 :
72
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai.10114.23971.24341.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/697f0270930564ff3c818404/reports/d575af85-c460-4ca5-b432-ee6fa557cba2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
53
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72
Behaviour
Anti-VM
Information Gathering
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/40b4c4da-701a-4b81-9587-286690d71fb0
Behavior Graph:
Download SVG
%3 guuid=f1ded7cd-1b00-0000-3cec-4c2aa60d0000 pid=3494 /usr/bin/sudo guuid=33a036d0-1b00-0000-3cec-4c2aa70d0000 pid=3495 /tmp/sample.bin guuid=f1ded7cd-1b00-0000-3cec-4c2aa60d0000 pid=3494->guuid=33a036d0-1b00-0000-3cec-4c2aa70d0000 pid=3495 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9267fed0-2eb2-414c-91eb-0f1779d472b6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1861158
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861158 Sample: arm5.elf Startdate: 01/02/2026 Architecture: LINUX Score: 72 22 134.146.122.27, 12065 SHELL-3917ShellInformationTechnologyInternationalBV Netherlands 2->22 24 175.172.70.201, 65437 CHINA169-BACKBONECHINAUNICOMChina169BackboneCN China 2->24 26 23 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 7 arm5.elf 2->7         started        9 python3.8 dpkg 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 arm5.elf 7->13         started        16 arm5.elf 7->16         started        18 arm5.elf 7->18         started        20 arm5.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 13->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 07:37:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mn2qwlcgj6uo3b2xa3wdsmzkay4c6zzxxlcmxl3dd6ca6dfyhrza._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260201-jff5fsdx6c/
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/63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
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 63750b2c464fa8ed875706ec39332a06382f6737bac4cbaf631f840f0cb83c72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3767096/
  
Delivery method
Distributed via web download

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