MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802. 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: 8


Intelligence 8 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802
SHA3-384 hash: 6296c65de3adfcbfb6c6efd0956b37eab43618a391093025f06352c901c7023f506eb8e4291feb28414f3e8850299c9e
SHA1 hash: 6191531f551885cbc5bfe66b0235607126d4fade
MD5 hash: 84da5f3d82767b09ffaa1d8e766c7674
humanhash: river-coffee-papa-uranus
File name:nx86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:156'800 bytes
First seen:2026-04-07 11:38:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rkmFKcg0vD+OH9pYmNuL1xV2e20IfkY0jgIrlovT+p8E841n:YmFKh48386BrcV41
TLSH T158E32907BAC1CDFFC496D1F04BEBA5369A61F82D1935719B7794BEB11A0CDA02A1C720
telfhash t15551de702daa3c94a2f7a669774ed565e871096168d130f2de336cf1df2638a0d72433
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-36.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Connection attempt
Substitutes an application name
Gathering data
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:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-07T08:37:00Z UTC
Last seen:
2026-04-07T12:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e326290f-c54d-4bf0-89e2-3b9ccb2786a3
Behavior Graph:
Download SVG
%3 guuid=49238c99-1a00-0000-7712-4cf1040a0000 pid=2564 /usr/bin/sudo guuid=7b72349d-1a00-0000-7712-4cf1100a0000 pid=2576 /tmp/sample.bin net guuid=49238c99-1a00-0000-7712-4cf1040a0000 pid=2564->guuid=7b72349d-1a00-0000-7712-4cf1100a0000 pid=2576 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7b72349d-1a00-0000-7712-4cf1100a0000 pid=2576->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=470a959d-1a00-0000-7712-4cf1120a0000 pid=2578 /tmp/. net send-data zombie guuid=7b72349d-1a00-0000-7712-4cf1100a0000 pid=2576->guuid=470a959d-1a00-0000-7712-4cf1120a0000 pid=2578 clone c784cbe8-39ef-5d94-ba03-a59d7c4f6703 94.156.152.233:23789 guuid=470a959d-1a00-0000-7712-4cf1120a0000 pid=2578->c784cbe8-39ef-5d94-ba03-a59d7c4f6703 send: 25B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be755b61-33e1-4796-86f0-44abc9fd1413
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 11:35:29 UTC
File Type:
ELF64 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3h5gvpkkbnvgn6bfz276uzht63ex2qkuareypqgdbt5n6hifdaba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion linux
Link:
https://tria.ge/reports/260407-nslypaes7q/
Behaviour
Changes its process name
Reads process memory
Modifies Watchdog functionality
Renames 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: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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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
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 d9fa6abd4a0b6a66f825cebfea64f3f6c97d4154044987c0c30cfadf1d051802

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3813633/
  
Delivery method
Distributed via web download

Comments