MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289
SHA3-384 hash: 11e4529e3553dbe116c982c60a4d417b6fd17e5ae7a3fa118ae2bfcb079f5bb1a1c1fcff67c93f910f4d90d235c6d83d
SHA1 hash: eedbc53685bd1f521240a002e0cc7e1a44189a87
MD5 hash: 47a47a44d6a1fa2021785ab2ceb2581c
humanhash: black-rugby-chicken-iowa
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:106'360 bytes
First seen:2024-12-16 16:17:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nY5tBVAzeAVBf/kUthNA+n/IDseTm95pwZlk5hkd:nmGeecGNAmOsxw/k5hkd
TLSH T13BA3F85E6E119FACF2ADC6354BB70F11936823D617E29185E2ACC6102F2134E586FFE4
telfhash t15421c54c4e7823e467315cc96a2dff73d06031ee2b266d378f11a9ae6b6c9825e14c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676053d3653a8698dfd4e6e3linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/6760533ed25ef8188c9a717c/reports/4834ca8c-2a33-4e73-ab50-37a1d2e616fb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3a4ca89a-b031-4309-99b7-a43a3fe4424b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1576253
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1576253 Sample: mips.elf Startdate: 16/12/2024 Architecture: LINUX Score: 56 19 85.239.34.134, 40260, 6666 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 2 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 9 dash rm mips.elf 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 mips.elf 9->13         started        process6 15 mips.elf 13->15         started        process7 17 mips.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 16:18:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krpzr2fuxkzncarxg5lxvyvuyqz5vh3iyhk3tfj5uz7avcm3ckeq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton discovery
Link:
https://tria.ge/reports/241216-trxxfsvmcv/
Behaviour
System Network Configuration Discovery
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9864781-0
YARA:
n/a
Link:
https://app.threat.zone/submission/79315685-0c53-4d59-bdfc-30fb311d8fac
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/545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289

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:NET
Create hunting rule
Author:malware-lu
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 545f98e8b4bab2d1023737577ae2b4c433da9f68c1d5b9953da67e0a899b1289

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3346945/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3347283/

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