MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974
SHA3-384 hash: b80e54d2f8ba9743024184be7c6abeb22a2d1f4108db3a890403551c00d36e3c60d47625c0459ade0e19d31be4072693
SHA1 hash: 716b4ae8e403fad9d9e950ffa7ab0500b216ce05
MD5 hash: adcd839d930d7b972fa135eb3e3b16ac
humanhash: cat-item-glucose-colorado
File name:adcd839d930d7b972fa135eb3e3b16ac
Download: download sample
Signature Mirai
Create hunting rule
File size:30'332 bytes
First seen:2022-10-21 09:41:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:j1uUtLrVDsAp6tLMqTBpaIb6ogWEVCYlJbKWUZ:jbDs06toUPrbIWEd+Z
TLSH T171D2E03CEA6839A6CEAC3C7C01DE12E97C457091B34F454E02B6C6457B2675AF8A90E4
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 mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9954668-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6352696c4fc319a52d563f5b/reports/d926c375-c38f-4912-a4de-d99affe15789/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974
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/70465006-759c-40cb-be56-f1ec2e41c7af
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1094778
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 727419 Sample: Q29TxrhFz0.elf Startdate: 21/10/2022 Architecture: LINUX Score: 80 22 160.92.32.4 WORLDLINEFR France 2->22 24 160.112.7.17, 23 WOODYNET-2US United States 2->24 26 98 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 2 other signatures 2->34 8 Q29TxrhFz0.elf 2->8         started        signatures3 process4 process5 10 Q29TxrhFz0.elf 8->10         started        12 Q29TxrhFz0.elf 8->12         started        14 Q29TxrhFz0.elf 8->14         started        process6 16 Q29TxrhFz0.elf 10->16         started        18 Q29TxrhFz0.elf 10->18         started        20 Q29TxrhFz0.elf 10->20         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-10-21 11:47:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4vr7bsjqzf2v27aiwyiffokjnaf6dwvt3ld5zxp6tbatlhlzf2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221021-lpbx7sdha5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf bf2b1f8649864baaebe045b08295ca4b405f0ed59ed63ee6eff4c209acebc974

(this sample)

  
Delivery method
Distributed via web download

Comments


Avatar
zbet commented on 2022-10-21 09:41:54 UTC

url : hxxp://45.138.70.19/bins/sora.mpsl