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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fec4e9a87bdf1e79991acb5c28bc601c6314d21caf57bec4cb7ecbabb493e8ac. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fec4e9a87bdf1e79991acb5c28bc601c6314d21caf57bec4cb7ecbabb493e8ac
SHA3-384 hash: 77c496c06fc51c9f5be0a4ae2106c2ec332178b61440c1a3abd29b8dd40d27f297174ee403c7de6056d0cc94f4dc828e
SHA1 hash: 5f990dc64b1ad29ee33eb59cb332196b1ec17116
MD5 hash: aa250b33582d767154ea281d7d2b1cb0
humanhash: red-yankee-eight-queen
File name:moot.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:826'672 bytes
First seen:2026-09-10 18:32:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:b+2ENx4mLHXSqFhj7zk5qWP0Z452AbvVPyjd6vOZHmAt2BDywQx7:b+7Nx4mLXhvzk5qWMZ4sAby6mKBDy
TLSH T155057C17B6B374FEC167C134879BDA76B932B46402126E7B61C4C7302E26E681B1AF71
telfhash t1fd1188304b60b9025ba2da48a8ee6763362d8d1a9b1cae77d830841c21000fdda3bc4f
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 :
26
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Runs as daemon
DNS request
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aa2f7f847a9182b15512c57/reports/c355a643-3c9d-4635-9a78-056b1faad64f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eee95685-8602-47c5-9b11-8efd6088bbb0
Behavior Graph:
Download SVG
%3 guuid=2a888b7f-1b00-0000-fa76-dafb3d060000 pid=1597 /usr/bin/sudo guuid=85363581-1b00-0000-fa76-dafb3e060000 pid=1598 /tmp/sample.bin delete-file net guuid=2a888b7f-1b00-0000-fa76-dafb3d060000 pid=1597->guuid=85363581-1b00-0000-fa76-dafb3e060000 pid=1598 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=85363581-1b00-0000-fa76-dafb3e060000 pid=1598->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ae467f81-1b00-0000-fa76-dafb3f060000 pid=1599 /tmp/sample.bin zombie guuid=85363581-1b00-0000-fa76-dafb3e060000 pid=1598->guuid=ae467f81-1b00-0000-fa76-dafb3f060000 pid=1599 clone guuid=f93b8781-1b00-0000-fa76-dafb40060000 pid=1600 /tmp/sample.bin guuid=ae467f81-1b00-0000-fa76-dafb3f060000 pid=1599->guuid=f93b8781-1b00-0000-fa76-dafb40060000 pid=1600 clone guuid=adda8b81-1b00-0000-fa76-dafb41060000 pid=1601 /tmp/sample.bin guuid=ae467f81-1b00-0000-fa76-dafb3f060000 pid=1599->guuid=adda8b81-1b00-0000-fa76-dafb41060000 pid=1601 clone guuid=83cb9181-1b00-0000-fa76-dafb42060000 pid=1602 /tmp/sample.bin dns net send-data guuid=adda8b81-1b00-0000-fa76-dafb41060000 pid=1601->guuid=83cb9181-1b00-0000-fa76-dafb42060000 pid=1602 clone guuid=83cb9181-1b00-0000-fa76-dafb42060000 pid=1602->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1890B 5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 0.0.0.0:0 guuid=83cb9181-1b00-0000-fa76-dafb42060000 pid=1602->5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ddd2bbe9-cd3c-42c9-b586-48a242f9b467
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fec4e9a87bdf1e79991acb5c28bc601c6314d21caf57bec4cb7ecbabb493e8ac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fec4e9a87bdf1e79991acb5c28bc601c6314d21caf57bec4cb7ecbabb493e8ac/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-10 18:33:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=73cotkd334phtgi2znocrpdadrrrjuq4v5l35rglp3f2xnet5cwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260910-w7a4qsfm3t/
Behaviour
Reads runtime system information
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.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 fec4e9a87bdf1e79991acb5c28bc601c6314d21caf57bec4cb7ecbabb493e8ac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3914993/
  
Delivery method
Distributed via web download

Comments