MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c
SHA3-384 hash: f5112bd0056e5cbdc34d84cba3909ad82729e8e21ecd0a32abb3db200b08101229972383e4b41ddceb58c79478a0a20f
SHA1 hash: a17b0bee329bd63bdcbc240559d859617012bb3a
MD5 hash: 0e9990406f5aaa886b5e568bca918c6b
humanhash: chicken-carolina-colorado-mike
File name:0e9990406f5aaa886b5e568bca918c6b
Download: download sample
Signature Mirai
Create hunting rule
File size:307'960 bytes
First seen:2021-08-16 19:20:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6cola5POdOQ33Q:7O/QJHZweEL/NOjCHm7FZZnc1PqOJ
TLSH T19D6402CBEB51BC7AFD9A87B025670B1A77F4D5D9D2C3A580B36885443CBE241E7502C8
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135934-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Trojan.Dakkatoni-9809143-0
Create hunting rule

Unix.Trojan.Dakkatoni-9810035-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811586-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811587-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811747-0
Create hunting rule

Unix.Trojan.Dakkatoni-9814933-0
Create hunting rule

Unix.Trojan.Dakkatoni-9816207-0
Create hunting rule

Unix.Trojan.Dakkatoni-9817635-0
Create hunting rule

Unix.Trojan.Dakkatoni-9818150-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826839-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826841-0
Create hunting rule

Unix.Trojan.Dakkatoni-9829164-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
251
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
81,80,37215,7574,49152,8080,5555
Full report:
https://elfdigest.com/brief/da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b531f1b9-b1d1-4e7f-9de7-d7c70d14d735
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/833831
Signature
Found strings indicative of a multi-platform dropper
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 466257 Sample: KfQGJZG7VR Startdate: 16/08/2021 Architecture: LINUX Score: 80 26 Yara detected Mirai 2->26 28 Found strings indicative of a multi-platform dropper 2->28 30 Sample is packed with UPX 2->30 6 upstart sh 2->6         started        8 upstart sh 2->8         started        10 upstart sh 2->10         started        12 KfQGJZG7VR 2->12         started        process3 process4 14 sh date 6->14         started        16 sh apport-checkreports 6->16         started        18 sh date 8->18         started        20 sh apport-gtk 8->20         started        22 sh date 10->22         started        24 sh apport-gtk 10->24         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 19:21:09 UTC
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
linux suricata
Link:
https://tria.ge/reports/210816-mll2wmbm5a/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Reads system routing table
Modifies hosts file
Modifies the Watchdog daemon
Writes file to system bin folder
suricata: ET MALWARE JAWS Webserver Unauthenticated Shell Command Execution
suricata: ET MALWARE Mirai Variant User-Agent (Outbound)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 da95000771dbc400823e0d0b9a19756df1344bc766f1798deb4794827b7cab9c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1539754/
  
URLhaus
https://urlhaus.abuse.ch/url/1541390/

Comments


Avatar
zbet commented on 2021-08-16 19:20:35 UTC

url : hxxp://117.194.170.205:38413/mozi.a