MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c
SHA3-384 hash: 08558689b148c5c746b266091e14117d09e9795796f491a8bb5464b14183a1aedd72eb24e37ea27e6c415b771ce80bff
SHA1 hash: 6a31fbc8e45ce1084eb6150d82d3a957f6e9977a
MD5 hash: 020c1470bc4ecd5195b251ece3110594
humanhash: ten-mike-fillet-ten
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:111'116 bytes
First seen:2025-11-04 22:52:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fUOFhuT3Wsdt3YZ2idVRFocTT5FNM8zYQlcfvFzG+sFFtm9ltRSByrDnz2:sOzuTmsdtoZ2idVo+Tf+8zYQQvt+atR4
TLSH T119B32895B985EB11C6C256BBFF4F42CD331657ACE3EA7213CD284F6032CB51A0E2A056
telfhash t125e020c3d7141dd95bc6e4c041cee51781e5710b276145d46ad91f8d81cb505f03d435
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 :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/690a83c485b61a93a7358b0a/reports/0e3d2f46-48f1-45d3-a270-62fd121a67c2/overview
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/18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-04T21:10:00Z UTC
Last seen:
2025-11-04T21:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/929ee373-d8e6-440b-983f-14816334142b
Behavior Graph:
Download SVG
%3 guuid=15aeb6c4-1900-0000-ebb0-57a4c00b0000 pid=3008 /usr/bin/sudo guuid=aa1593c7-1900-0000-ebb0-57a4ca0b0000 pid=3018 /tmp/sample.bin guuid=15aeb6c4-1900-0000-ebb0-57a4c00b0000 pid=3008->guuid=aa1593c7-1900-0000-ebb0-57a4ca0b0000 pid=3018 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c90d3d69-8dd5-4b95-a46f-c93743d98c2b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1808136
Signature
Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808136 Sample: arm.elf Startdate: 04/11/2025 Architecture: LINUX Score: 56 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 Antivirus / Scanner detection for submitted sample 2->18 20 Yara detected Mirai 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 22:53:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dc2augh6ataf5z533r5aoeswgpvyapoxzwprtdujuk4cjx3crroa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251104-2tsphszler/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bcbffa15-79fe-4822-921c-bdd346c4f76d
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/18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c

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_e9aef030
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 18b40a18fe04c05ee7bbdc7a07125633eb803dd7cd9f198e89a2b824df628c5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3626099/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3688684/
  
URLhaus
https://urlhaus.abuse.ch/url/3680295/
  
URLhaus
https://urlhaus.abuse.ch/url/3684269/
  
URLhaus
https://urlhaus.abuse.ch/url/3626097/

Comments