MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd
SHA3-384 hash: 94c3731aada734e639c277e515169325b8b89645cda48a25fc6208eff986934abaab1b8b9e4418be024cfa7e4e446d72
SHA1 hash: 0bdd27a2b6ddfe8a3ef787d29ac0eb565ba9dccf
MD5 hash: 2cb3ca2017d9e281643abb2fb2352815
humanhash: lithium-yellow-wisconsin-vegan
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:50'500 bytes
First seen:2025-10-05 13:53:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ynFxbJHSmNH1GakL1/IAwRK272clGs/V:sFdJyeH1GaEeAwklcNt
TLSH T1B73349C5A747E8F5E82516757073FB324A73F43A1099EA87D399A932BD42E01D20F28C
telfhash t17621c0a73eb50cf9b7e4684cc31a5291072ad27f196137e886b1e40533e2ec240a9c39
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 :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/68e27976d4a0085473c0b8a6/reports/399ab403-4a08-4c8a-a1a1-98570852f665/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-04T12:39:00Z UTC
Last seen:
2025-10-06T10:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87828a1c-a90a-4a6d-b83e-a3bb8b4bb10c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1789333
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1789333 Sample: x86.elf Startdate: 05/10/2025 Architecture: LINUX Score: 56 22 75.91.53.80 WINDSTREAMUS United States 2->22 24 134.251.223.170 WEST-NET-WESTUS United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86.elf 8->14         started        process6 16 x86.elf 14->16         started        18 x86.elf 14->18         started        20 x86.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-04 20:51:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7hv2oh7lgr2hv5lim5imm4vjjjptlwmqyf3qe33xqwzhisxs3o6q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/251005-q9e8kszlw2/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (181245) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9857931-0 trojan mirai
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/b9fc3efb-f302-41e0-a4db-61b7692b6a6f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 f9eba71feb34747af5686750c672a94a5f35d990c177026f7785b2744af2dbbd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657692/
  
Delivery method
Distributed via web download

Comments