MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8
SHA3-384 hash: 9916ba06350b1066f18174c56409111fdedc4ed03646dd9f8962d9fd85bb6fc34557076b6041eb419db177a6518de9ce
SHA1 hash: 0aa2fbd97682553fcfd5a6494e09498c04df96b3
MD5 hash: 9f505111a75f65954723020bee516bc1
humanhash: illinois-south-texas-fourteen
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:72'432 bytes
First seen:2025-02-10 21:51:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xvfwnX7GltwnKn4Qp97F7h9ibxU5jZ6i0nyAcP:tInX78twufwu5ci+yTP
TLSH T1CD63B61E2E218FADFB6C873547B78F24A758379527E0C285E19CE9012E7034D641FBA9
telfhash t11f016d1c853853f0d7805c9e6bedfe75e46081df89565e378d40edaa9f11a065e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa754d49f32dfb0d82e329linux22vpnfull_triage
Tags:
n/a
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
Substitutes an application name
Performs a bruteforce attack in the network
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
16
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8
Behaviour
Process Renaming
Information Gathering
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/8b19d6b2-64f7-4621-848c-baa02aa907a7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1611474
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611474 Sample: mips.elf Startdate: 10/02/2025 Architecture: LINUX Score: 56 19 serisbot.geek. [malformed] 2->19 21 156.97.30.191 XNSTGCA Chile 2->21 23 100 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 mips.elf 2->8         started        signatures3 27 Sends malformed DNS queries 19->27 process4 signatures5 29 Sample deletes itself 8->29 11 mips.elf 8->11         started        process6 process7 13 mips.elf 11->13         started        15 mips.elf 11->15         started        17 mips.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 21:52:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lywz7fjrv72hdxk5sk3xfrl3uzwpwono732g7ody6pjq3oniyhea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/250210-1q673azna1/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/843f9304-5daa-40a3-9f90-c6b85beaa19b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8

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

Mirai

sh 64da36cca835693f6125a3022974309ae6fb3cfedcb0efc642bccedbdbd0e98d

Mirai

elf 5e2d9f9531aff471dd5d92b772c57ba66cfb39aefef46fb878f3d30db9a8c1c8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424037/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422883/
  
URLhaus
https://urlhaus.abuse.ch/url/3422880/
  
URLhaus
https://urlhaus.abuse.ch/url/3422936/
  
URLhaus
https://urlhaus.abuse.ch/url/3424065/
  
URLhaus
https://urlhaus.abuse.ch/url/3424100/
  
URLhaus
https://urlhaus.abuse.ch/url/3424026/
  
URLhaus
https://urlhaus.abuse.ch/url/3422784/
  
Dropped by
SHA256 64da36cca835693f6125a3022974309ae6fb3cfedcb0efc642bccedbdbd0e98d
  
Dropped by
MD5 af11b5d7d17ce5e8b94c71d8a52d4b16
  
URLhaus
https://urlhaus.abuse.ch/url/3436387/
  
URLhaus
https://urlhaus.abuse.ch/url/3436407/

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