MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77
SHA3-384 hash: 8aa13910e2e15b9ca3f8aa2a00ec2312641a9bf1aa3173fbbdfcfbbeccd7325075e2d79674a57a79b1d848c042b7e91f
SHA1 hash: d8733ff5f69998e0d46319e1df612e85d5fcee33
MD5 hash: 5d67ab517b416d60b86c0c04efb21907
humanhash: cold-low-whiskey-six
File name:5d67ab517b416d60b86c0c04efb21907
Download: download sample
Signature Mirai
Create hunting rule
File size:31'300 bytes
First seen:2022-05-05 02:48:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:u1+D5be5PEG1R9CkEHNfwiKGz3HIkAYuBcYm/zJgGlzDpbuR1Jt:u1+DJe5LQkEtfOOR3UcYm/pVJuP
TLSH T132E2E03C671247ACEB3D58FD9BD507212E710BC59A419825926AC3E38B784CA78D7CDC
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 :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9804483-0
Create hunting rule

Unix.Trojan.Mirai-9805580-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62733b300d3e2bd52d2a969a/reports/4c3f97db-94ff-45d5-9282-f1d04622ba10/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
16
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
45.95.169.124:9506
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d7ce72d-baed-4523-9fc7-13db8106cb71
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/988185
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: 620682 Sample: ElbwYSPWbt Startdate: 05/05/2022 Architecture: LINUX Score: 80 22 41.209.218.148, 23 YallaOnlineEG Egypt 2->22 24 114.211.161.80, 23 XEPHIONNTT-MECorporationJP China 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 ElbwYSPWbt 2->8         started        signatures3 process4 process5 10 ElbwYSPWbt 8->10         started        12 ElbwYSPWbt 8->12         started        14 ElbwYSPWbt 8->14         started        process6 16 ElbwYSPWbt 10->16         started        18 ElbwYSPWbt 10->18         started        20 ElbwYSPWbt 10->20         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-05 02:49:57 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220505-da1c9ahhaj/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Contacts a large (20212) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf ca351c14a9b77fbfc2bcce85abc894bc848593da2c740eedffcd0176495cef77

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2178888/

Comments


Avatar
zbet commented on 2022-05-05 02:48:41 UTC

url : hxxp://45.95.169.124/d/xd.mips