MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df
SHA3-384 hash: 4925fb7da6f9464fdf65bb5c49b2b091cf848547f77c0e9ac2575f4afd95437abef8b1175de52c4da8918eabd25c448c
SHA1 hash: f5969aea88dd6db21f14612eff27986dc2a0e987
MD5 hash: 2543983e3238fe81d49df45306b3d681
humanhash: twelve-fanta-december-single
File name:Saitama121.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:68'176 bytes
First seen:2022-05-19 01:50:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5g80fNaLw64nUcBTicXg5PcS/DLhtFtgYseY6vYUZ5mn0nl:WOw64nUcBOcXg1cS7LhtFtlxuUu0
TLSH T1F8634AC4B643D9F2ED0602B52477EF338E76F5B6216AF987D3D89937AC41A01950398C
telfhash t1ea2106f51e7e58d9b7e4a400c29b5f623d5df13b299037a00463e93033abe466069c7a
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
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Unix.Trojan.Mirai-9857931-0
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Unix.Trojan.Mirai-9866113-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6285a324ff102f271237b632/reports/c0d84867-bf64-43a0-93b6-6aa29b29d213/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
2.56.59.196:80/bins
Number of open files:
0
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23,8080,80
Full report:
https://elfdigest.com/brief/2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
2.56.59.196:7777
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2fdb5937-67bf-4468-96cb-bbb1ad715db1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/997327
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 629830 Sample: Saitama121.x86 Startdate: 19/05/2022 Architecture: LINUX Score: 64 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Mirai 2->31 33 Machine Learning detection for sample 2->33 8 Saitama121.x86 2->8         started        process3 process4 10 Saitama121.x86 8->10         started        12 Saitama121.x86 8->12         started        15 Saitama121.x86 8->15         started        signatures5 17 Saitama121.x86 10->17         started        19 Saitama121.x86 10->19         started        22 Saitama121.x86 10->22         started        24 4 other processes 10->24 39 Sample tries to kill multiple processes (SIGKILL) 12->39 process6 signatures7 26 Saitama121.x86 17->26         started        35 Sample tries to kill multiple processes (SIGKILL) 19->35 process8 signatures9 37 Sample tries to kill multiple processes (SIGKILL) 26->37
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-19 01:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:echobot family:mirai discovery linux
Link:
https://tria.ge/reports/220519-b9awjabgbl/
Behaviour
Contacts a large (241799) amount of remote hosts
Creates a large amount of network flows
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/2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 2835029b31d5f674c0ac48da199aedd2dce59e5d4814ca5c4041ca86213144df

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2201547/
  
Delivery method
Distributed via web download

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