MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60. 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: 35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60
SHA3-384 hash: b953dd19380b72a2f9d23b153d9b7ac40e7c8dde032dc87ec82ebe74e8f31ee47fe6c67af90f0475fe508b37b2e442ec
SHA1 hash: 677d5e815c0ee6f839375cf63fc4fa3a25df2866
MD5 hash: ba4907e2e155c69aa09a6392197435f0
humanhash: coffee-skylark-table-florida
File name:ba4907e2e155c69aa09a6392197435f0
Download: download sample
Signature Mirai
Create hunting rule
File size:48'448 bytes
First seen:2022-03-24 23:08:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ZRu5/J6zfYXXfOOPFEKGo8iH8/2zqV2gWwP6FHci1JGBpPaKIGfwmA9iWC:WJ6snfOONT8H0qV23wylIpPNw6
TLSH T1EB23E1DAFDA91ACFDC4E4939E46D42A89D01415132651B2D1B220CC1FE77DCBBA2C1BE
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Tsunami.970.3042.14054.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/623cfa201f20423948247363/reports/1a17989b-0a4c-4cc9-91a2-16706932d782/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/35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60
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/4ad2a0d5-c4de-49d7-963f-ea19872162e3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/964188
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 596669 Sample: fQ2nbVu5It Startdate: 25/03/2022 Architecture: LINUX Score: 64 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected Mirai 2->62 64 Sample is packed with UPX 2->64 9 systemd logrotate 2->9         started        11 systemd mandb fQ2nbVu5It 2->11         started        13 systemd install 2->13         started        15 systemd find 2->15         started        process3 process4 17 logrotate sh 9->17         started        19 logrotate sh 9->19         started        21 logrotate gzip 9->21         started        23 logrotate gzip 9->23         started        25 fQ2nbVu5It 11->25         started        27 fQ2nbVu5It 11->27         started        29 fQ2nbVu5It 11->29         started        31 3 other processes 11->31 process5 33 sh invoke-rc.d 17->33         started        35 sh rsyslog-rotate 19->35         started        37 fQ2nbVu5It 25->37         started        40 fQ2nbVu5It 25->40         started        signatures6 42 invoke-rc.d runlevel 33->42         started        44 invoke-rc.d systemctl 33->44         started        46 invoke-rc.d ls 33->46         started        48 invoke-rc.d systemctl 33->48         started        50 rsyslog-rotate systemctl 35->50         started        66 Sample tries to kill multiple processes (SIGKILL) 37->66 52 fQ2nbVu5It 40->52         started        process7 process8 54 fQ2nbVu5It 52->54         started        56 fQ2nbVu5It 52->56         started        58 fQ2nbVu5It 52->58         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-24 23:09:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220324-245f3acdcr/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Modifies the Watchdog daemon
Writes file to system bin folder
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/35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60

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 35d874fe339f5eb23a977b4eeb26c857cdbc5c1ab76595a86ffd3c824af2be60

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2114493/

Comments


Avatar
zbet commented on 2022-03-24 23:08:49 UTC

url : hxxp://2.56.57.187/bins/mpsl