MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150
SHA3-384 hash: dcad9a2049b9eb5b7481f30c2788a9ae90e50bf986fd632eed8cd8ee75d3c3350eb6df70729f83385df106e27e41dffa
SHA1 hash: 1e07cc75641a4c036228449fc81d9684c39c4e41
MD5 hash: d760899d38e07361462857d8cbd8a14a
humanhash: fanta-december-bulldog-delta
File name:r4cks.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:29'960 bytes
First seen:2021-12-08 19:50:07 UTC
Last seen:2021-12-08 21:31:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:qIRHn2t9aB2at5BpcK7beaLHduSg43SH/qFUbmFh9+Rze6Sg:76/C5BpcK7zHkSYi+bm8RzjT
TLSH T1B9D2E1FABCA6C8BBD401917544BCC4756285EC20837FC7F4E688D65763D68382BA2EC4
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.793.31849.3634.UNOFFICIAL
Create hunting rule

Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1374/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61b10ca84d8e6f3a5e1a159d/reports/41385084-77a4-4e3a-9267-51dbf501f344/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
103.246.145.79:80/qh2xj347zu6t2emvb
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
5501,37215
Full report:
https://elfdigest.com/brief/bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
103.246.145.79:34241
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/176558f4-5b4b-4d5b-8e47-79d5db7cdbb7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/904223
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536716 Sample: r4cks.x86 Startdate: 08/12/2021 Architecture: LINUX Score: 84 30 71.20.45.239 WINDSTREAMUS United States 2->30 32 41.21.203.57 Vodacom-VBZA South Africa 2->32 34 98 other IPs or domains 2->34 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 4 other signatures 2->42 8 r4cks.x86 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 r4cks.x86 8->16         started        18 r4cks.x86 8->18         started        20 r4cks.x86 8->20         started        process6 22 r4cks.x86 16->22         started        24 r4cks.x86 16->24         started        26 r4cks.x86 16->26         started        28 r4cks.x86 16->28         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-08 19:51:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/211208-yktcxahbc4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150

File information

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

Web download

Mirai

elf bc16fd639d46be132e1d4bef56dfbb95b2a39715117f15f36f73a53f2570b150

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1866579/
  
Delivery method
Distributed via web download

Comments