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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cd800261d0e873ee5c8237997707bc22174417d09e46585d136ae96a547cd11. 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: 9


Intelligence 9 IOCs YARA 15 File information Comments

SHA256 hash: 4cd800261d0e873ee5c8237997707bc22174417d09e46585d136ae96a547cd11
SHA3-384 hash: 5ee8b66c790eb28e275b96029613b863c37b39695a26497d1ee6a0c782c60801560e0b1b3f2de6b2ea79cfa3440acbe2
SHA1 hash: 883a1270bc57b5eba0feee5e64a80035d64c1e49
MD5 hash: f606795181195b17af4e17b506c951ae
humanhash: blue-cold-indigo-triple
File name:4cd800261d0e873ee5c8237997707bc22174417d09e46585d136ae96a547cd11
Download: download sample
Signature Mirai
File size:83'520 bytes
First seen:2026-10-04 19:51:58 UTC
Last seen:2026-10-09 23:21:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZR8lAGTE8CEPre7vyUaD5W7Qx1fe+6M1RT5yldmqkk/M:4lbTE6Pijy5Ws1fe+1RT5ylYrr
TLSH T164834A03B5C088FDC88AC1346B6FA536D833F07D2275B25B67D4FE22AD9DD506E2A605
telfhash t15d317d713d9a197060fbf232b346d2e159342e6020f431c5d5b2a8face673964e71837
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 c2hunter
Tags:elf mirai wraith

Intelligence


File Origin
# of uploads :
2
# of downloads :
109
Origin country :
CH CH
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm obfuscated
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-04T17:23:00Z UTC
Last seen:
2026-10-06T04:18:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
%3 guuid=439c7846-1800-0000-db9d-b80c160c0000 pid=3094 /usr/bin/sudo guuid=971d1848-1800-0000-db9d-b80c1c0c0000 pid=3100 /tmp/sample.bin net write-file guuid=439c7846-1800-0000-db9d-b80c160c0000 pid=3094->guuid=971d1848-1800-0000-db9d-b80c1c0c0000 pid=3100 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=971d1848-1800-0000-db9d-b80c1c0c0000 pid=3100->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=cd9b8b48-1800-0000-db9d-b80c1d0c0000 pid=3101 /usr/bin/dash guuid=971d1848-1800-0000-db9d-b80c1c0c0000 pid=3100->guuid=cd9b8b48-1800-0000-db9d-b80c1d0c0000 pid=3101 execve guuid=f119fa48-1800-0000-db9d-b80c210c0000 pid=3105 /tmp/sample.bin zombie guuid=971d1848-1800-0000-db9d-b80c1c0c0000 pid=3100->guuid=f119fa48-1800-0000-db9d-b80c210c0000 pid=3105 clone guuid=c7bfbb48-1800-0000-db9d-b80c1e0c0000 pid=3102 /usr/bin/dash guuid=cd9b8b48-1800-0000-db9d-b80c1d0c0000 pid=3101->guuid=c7bfbb48-1800-0000-db9d-b80c1e0c0000 pid=3102 clone guuid=8aeec148-1800-0000-db9d-b80c200c0000 pid=3104 /usr/bin/dash guuid=cd9b8b48-1800-0000-db9d-b80c1d0c0000 pid=3101->guuid=8aeec148-1800-0000-db9d-b80c200c0000 pid=3104 clone guuid=be430449-1800-0000-db9d-b80c220c0000 pid=3106 /tmp/sample.bin zombie guuid=f119fa48-1800-0000-db9d-b80c210c0000 pid=3105->guuid=be430449-1800-0000-db9d-b80c220c0000 pid=3106 clone guuid=926a2a49-1800-0000-db9d-b80c230c0000 pid=3107 /tmp/sample.bin net send-data zombie guuid=be430449-1800-0000-db9d-b80c220c0000 pid=3106->guuid=926a2a49-1800-0000-db9d-b80c230c0000 pid=3107 clone guuid=926a2a49-1800-0000-db9d-b80c230c0000 pid=3107->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 286B guuid=27304b49-1800-0000-db9d-b80c240c0000 pid=3108 /tmp/sample.bin delete-file guuid=926a2a49-1800-0000-db9d-b80c230c0000 pid=3107->guuid=27304b49-1800-0000-db9d-b80c240c0000 pid=3108 clone guuid=70635149-1800-0000-db9d-b80c250c0000 pid=3109 /tmp/sample.bin guuid=926a2a49-1800-0000-db9d-b80c230c0000 pid=3107->guuid=70635149-1800-0000-db9d-b80c250c0000 pid=3109 clone
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-10-04 19:52:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:mirai antivm botnet defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Checks SCSI settings
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Modifies rc script
Writes file to system bin folder
Deletes Audit logs
Deletes journal logs
Deletes system logs
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_33b4111a
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Author:Elastic Security
Rule name:telebot_framework
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Web_Generic_Binary_URL_Download
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information


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

Web download

Mirai

elf 4cd800261d0e873ee5c8237997707bc22174417d09e46585d136ae96a547cd11

(this sample)

  
Delivery method
Distributed via web download

Comments