MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d
SHA3-384 hash: ab5d8d3f676dc6c64fc9e4993f9a89e34e5a168a4210cdf8dabe418f667c63781a72d78ca1e9e876662aeccbbbec0338
SHA1 hash: 6b1c44105f2e305dd545c6c600f1e673907aec2a
MD5 hash: 2ffcb5d1e0be4b636405123e167e04b9
humanhash: arizona-apart-arizona-mockingbird
File name:2ffcb5d1e0be4b636405123e167e04b9
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2024-03-06 09:56:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2aVTHW/qIAmPq9OHFGEWCRPKBKFnLblvCifzQVW9kXxeUwr/zW:2qWLS9OlDWMSBOlvC2sWqXxQrbW
TLSH T180B34A77C8296FA8C259D5B4B0B09F792B63A58182471FBE54B2C3B64083DCDF505BB8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65e83df35e3ab1fa2e5d6291/reports/12d74482-fc52-4a72-aae1-266ecb39df4a/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8af6de6c-2e0f-4a7c-936d-37c962b55d0b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1403918
Signature
Antivirus / Scanner detection for submitted 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: 1403918 Sample: LUru1NFXFm.elf Startdate: 06/03/2024 Architecture: LINUX Score: 72 16 botnet.freetube.me 2->16 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 3 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 LUru1NFXFm.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 LUru1NFXFm.elf 8->12         started        process6 14 LUru1NFXFm.elf 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-06 09:57:10 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=yszo72xk62w4vyhhqfap3oeca7rlwr24depb2uaigdxg7rvnd5oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240306-lyyhkagd41/
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/c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 c4b2efeaeaf6adcae0e78140fdb88207e2bb475c191e1d500830ee6fc6ad1f5d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2776563/
  
URLhaus
https://urlhaus.abuse.ch/url/2776568/

Comments


Avatar
zbet commented on 2024-03-06 09:56:26 UTC

url : hxxp://45.154.2.69/bot.sh4?ddos