MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707
SHA3-384 hash: 2273e8154766c069a34dd3cc8e385bce565291886654bafdead6a5b5fe83fc2cd43c75c999c1d46c4d8e7fab79c43a29
SHA1 hash: fbf59778f8634ae06df28bf9b6061cf533cf1cbb
MD5 hash: 7517bec5828d7f5e6efcad2dfea560c5
humanhash: venus-four-floor-lemon
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:128'392 bytes
First seen:2026-05-24 01:00:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QUmhDuerWUA8yyiGtkqPuE6kNVrAdKKuC0+zugNbL124miN:QUmhwLqPuJkNOiCdzVdL12RiN
TLSH T164C33B41A9415A13C5D523BABAFE818D336323F8D3EB312BCD265F11778642B0EB6B51
telfhash t14a900222480814d54160024b04f673008331f1cd510105e1525c880154439430197b46
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 :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.59982119.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fd76236a-c78f-49fc-b800-4b8fd76db6d0
Behavior Graph:
Download SVG
%3 guuid=373ac0f6-1900-0000-081c-7ccc310b0000 pid=2865 /usr/bin/sudo guuid=9d7c61f8-1900-0000-081c-7ccc380b0000 pid=2872 /tmp/sample.bin guuid=373ac0f6-1900-0000-081c-7ccc310b0000 pid=2865->guuid=9d7c61f8-1900-0000-081c-7ccc380b0000 pid=2872 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64731a3a-9cbf-4d40-949c-f5626f9a1de0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-24 01:01:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmorhylp25ub7jblzjf3nhhrth6xm6grqkzkl7ubqfhukub5c4dq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260524-bc4scagt9s/
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/cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf cb1d13e16fd7681fa42bca4bb69cf199fd7678d182b2a5fe81814f45503d1707

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850197/
  
Delivery method
Distributed via web download

Comments