MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e
SHA3-384 hash: 0cb43880f30b0093a8e171c69aaa6bb742aedec1a74884844538fc4c6ad1964e07ea04db5708df17c0ea61acd6ea0ee7
SHA1 hash: 4752abbcb5a0d99cb871dad0781bb3cd03d66fc9
MD5 hash: a58df786a2a34dc0fb80679fc1f209da
humanhash: oven-black-november-beryllium
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'128 bytes
First seen:2025-03-10 00:26:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:H49Yx29ya5tVgVkxccxRAMiBZBA0s/kdyvcC:HAM29ya5tBcisx
TLSH T14873A61ABF650EB7ECAFCC3749E91B4929CC951A61A83B397934C418F24B24F45E3874
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce3c4d1f777fe30608731elinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Creating a file
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/50bfda81-3005-44c0-a522-b10bdd8d2d1d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1633168
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633168 Sample: jklmpsl.elf Startdate: 10/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 155.9.153.244 WOOD-ASUS United States 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 jklmpsl.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 jklmpsl.elf 8->10         started        process6 12 jklmpsl.elf 10->12         started        14 jklmpsl.elf 10->14         started        16 jklmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 00:27:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q3afnprwmndbjptgscgx6cls2453ozn22uztse4fvx4wk2wacupa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250310-arwvlswwaz/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (147437) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/571a34fa-fa56-4bfc-831f-4d6c3013de35
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e

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: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

sh f70bc9a8e39eb36547717197efe88173c23c1b9c206d253f0e24a8aaadf0f915

Mirai

elf 86c056be36634614be66908d7f0972d73bb765bad533391385adf9656ac0151e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470129/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3470138/
  
URLhaus
https://urlhaus.abuse.ch/url/3424072/
  
URLhaus
https://urlhaus.abuse.ch/url/3422996/
  
URLhaus
https://urlhaus.abuse.ch/url/3424093/
  
URLhaus
https://urlhaus.abuse.ch/url/3422950/
  
URLhaus
https://urlhaus.abuse.ch/url/3424029/
  
URLhaus
https://urlhaus.abuse.ch/url/3422986/
  
URLhaus
https://urlhaus.abuse.ch/url/3422953/
  
Dropped by
SHA256 f70bc9a8e39eb36547717197efe88173c23c1b9c206d253f0e24a8aaadf0f915
  
Dropped by
MD5 2cdb1f58b06fcfe8f6a96722b386d955

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments