MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c
SHA3-384 hash: 40b7783526fc709a070d7487b0e19c30d1a7bf8ba2a97786b8ea29ada936332b10598a5a7873f4ba494eff666685fc55
SHA1 hash: 94e7f703327521d09eb936c7a7542f3cc5a2cee8
MD5 hash: f04a5b951e8c21b7f733a87a434cf81c
humanhash: april-mirror-vegan-triple
File name:9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c
Download: download sample
Signature Mirai
Create hunting rule
File size:41'304 bytes
First seen:2026-06-29 07:27:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:d2HJeRRzOfGyM21+G/dz7/iKHK91OYIJbRWILSWleABx2zqnbcuyD7UHQRjH:YCRzGGyDAGF/rqLOY7oSWwCMqnouy8HM
TLSH T14403E120DBE69282DDB9C03760FF65254809C5295374E0FFED8820BA2C15B707E3B6D9
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 UPX wraith
File size (compressed) :41'304 bytes
File size (de-compressed) :87'316 bytes
Format:linux/i386
Unpacked file: 2115134fed587a84048767f4dd840b52d434fbd2d588a97d596e9c2655beed48

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8c552b5c-32ff-42b3-b975-24cdedc67e74/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Receives data from a server
Connection attempt
Opens a port
DNS request
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c
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:
2026-06-29T04:35:00Z UTC
Last seen:
2026-06-30T23:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d95cf65-fcc1-4287-afb3-73a5bdf42f95
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 07:28:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4ftp2p6x5vgmi6bfqml2gwjgtpa4mcftmdly3wk5w6koixnt2ga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260629-jax6saf18w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Mirai

elf 9f0b37e9febf6a6623c12c18bd1ac934de0e30459b06bc6ecaedbca722ed9e8c

(this sample)

Mirai

elf 2115134fed587a84048767f4dd840b52d434fbd2d588a97d596e9c2655beed48

  
Link
ftp://anonymous:anonymous@85.11.167.201/nz.i686
  
Dropping
SHA256 2115134fed587a84048767f4dd840b52d434fbd2d588a97d596e9c2655beed48
  
Dropping
MD5 95fa1274250c8637b5a4c686803fee0e

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