MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4
SHA3-384 hash: e3d953f8dcf1c693713ba5176f246c55786407d7c7a124efc3c23069902e1fc6ccb1e8d4da546f6a20616deb376e4757
SHA1 hash: ea0d89cb9b5d0c7b80512732109bbddb092e04b3
MD5 hash: 3e7577a2fa2cca1c44fd60bc3d67b64a
humanhash: bravo-bulldog-yankee-venus
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:68'452 bytes
First seen:2024-12-16 15:27:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:whkcvHWfVSOjBvKWJZWwNkZVCFGVcSCi/SJIDcNeqpzI5h5knx:wBOdvHRNkrGYDcNe2I5h5mx
TLSH T1E463AECFE6C3D5B5D95201722162BF37D732DA2740A99243E3D42D25DC22632EB0BAC9
telfhash t17831f4f22eed19ecf7e0a918c24e1fe35b39e53b656175b942f0680027f3a908025c36
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 :
109
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Gafgyt-9934219-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6760488c8fb73f13afcdbe0flinux22vpnfull_triage
Tags:
shellcode backdoor
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/676047083754d76333d8110b/reports/6dd406dd-080e-421f-9e57-b48ec59b4f03/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
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/975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5a3134b4-d3d6-418e-9065-873087eaf530
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1576201
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1576201 Sample: x86.elf Startdate: 16/12/2024 Architecture: LINUX Score: 68 19 85.239.34.134, 40262, 40266, 40268 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 3 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Machine Learning detection for sample 2->31 9 dash rm x86.elf 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 x86.elf 9->13         started        process6 15 x86.elf 13->15         started        process7 17 x86.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 15:28:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5pf5x4iazy222yotrdpmestco3uy6nadlzfs37uml7ejlwblt2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kyton linux
Link:
https://tria.ge/reports/241216-swbdkstmhy/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-9864781-0
YARA:
Linux_Trojan_Gafgyt_e6d75e6f Linux_Trojan_Mirai_122ff2e6 Linux_Trojan_Mirai_fa48b592 Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/745762cb-ee01-4a29-a5bc-183549e9ac4f
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/975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4

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:Linux_Trojan_Gafgyt_e6d75e6f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 975e5edf880671ad6b0e9c46f6125313b74c79a01af2596ff462fe44aec15cf4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3347289/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3346950/

Comments