MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7. 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: 11


Intelligence 11 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7
SHA3-384 hash: 629304644db1da3417b715077fbaaae21922ba4345d2e75d9c80eea2458ba08b8468abf7068d01010af2d0484c86296d
SHA1 hash: f1b105c872a84f11815eb689046af318f5e28c31
MD5 hash: 3157a67ccc89ce869ab13680d2968bd6
humanhash: wyoming-pasta-apart-bravo
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:55'632 bytes
First seen:2025-08-01 11:57:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JeESt/basV2rcZhG6ySN7naDpW1ZzWOIaEjrqMBs:JeESt/basVTgS7naDw1ptXESq
TLSH T130436BC4F643D8F5EC8705702077FB379B72E1E622A8D647D3B4DA32AC52651E606A8C
telfhash t15821e2bf1e6709fcb3c4a898c32b62931679d273056132b401b3ad9923f2ec05169d3a
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 :
32
Origin country :
DE DE
Vendor Threat Intelligence
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

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Launching a process
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/688cabe4dc44c87d077a1bbc/reports/7bad336d-bc30-4417-ba1a-329441b39b00/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/be1331b6-9292-4dc9-853a-923a6bb63ef6
Behavior Graph:
Download SVG
%3 guuid=a6b02ece-1800-0000-b84a-f8728d080000 pid=2189 /usr/bin/sudo guuid=f57a68d0-1800-0000-b84a-f87294080000 pid=2196 /tmp/sample.bin net guuid=a6b02ece-1800-0000-b84a-f8728d080000 pid=2189->guuid=f57a68d0-1800-0000-b84a-f87294080000 pid=2196 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f57a68d0-1800-0000-b84a-f87294080000 pid=2196->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=5b909dd0-1800-0000-b84a-f87296080000 pid=2198 /usr/bin/dash guuid=f57a68d0-1800-0000-b84a-f87294080000 pid=2196->guuid=5b909dd0-1800-0000-b84a-f87296080000 pid=2198 execve guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200 /tmp/sample.bin dns net send-data zombie guuid=f57a68d0-1800-0000-b84a-f87294080000 pid=2196->guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200 clone guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 651B 5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 0.0.0.0:0 guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200->5a1eed8a-85fe-5cc9-b13b-21dc70289ae4 con guuid=0381f2d0-1800-0000-b84a-f87299080000 pid=2201 /tmp/sample.bin guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200->guuid=0381f2d0-1800-0000-b84a-f87299080000 pid=2201 clone guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202 /tmp/sample.bin net net-scan send-data guuid=cdd4dbd0-1800-0000-b84a-f87298080000 pid=2200->guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202 clone guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202|send-data send-data to 4097 IP addresses review logs to see them all guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202->guuid=d477f8d0-1800-0000-b84a-f8729a080000 pid=2202|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84ed4db3-06cc-41b2-8171-fa526972832f
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1748421
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1748421 Sample: x86.elf Startdate: 01/08/2025 Architecture: LINUX Score: 100 32 103.20.102.84 2->32 34 157.235.245.4, 37215 ZEBRA-TECHNOLOGIES-BGP-AS-NUMBERUS United States 2->34 36 99 other IPs or domains 2->36 38 Suricata IDS alerts for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 5 other signatures 2->44 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 x86.elf sh 8->16         started        18 x86.elf 8->18         started        process6 20 sh rm 16->20         started        22 sh mkdir 16->22         started        24 sh mv 16->24         started        26 sh chmod 16->26         started        28 x86.elf 18->28         started        30 x86.elf 18->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-01 11:58:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bf5tatyomc4cdl6eauaq7vsnk3za4vcr6m3ztitvmpyetdtls7dq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/250801-n5by9aznt3/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
File and Directory Permissions Modification
Contacts a large (37619) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
103.20.102.84
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d116d2ee-bb23-4909-9bdb-f8ab8e4734f6
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 097b304f0e60b821afc405010fd64d56f20e5451f33799a27563f0498e6b97c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568985/
  
Delivery method
Distributed via web download

Comments