MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75f3b6f23df34a608be1f17d537cd3f3e5a8bbe80c6296c6edb0974d8971df49. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75f3b6f23df34a608be1f17d537cd3f3e5a8bbe80c6296c6edb0974d8971df49
SHA3-384 hash: 7c3c7033497fc1f30f3d2c4fc72528a92d9295964a7a21a8076f6b62bcb7bb12f9862986c7c0e89671c1fb52b8e982f6
SHA1 hash: 6907b085de0b2f8f171b0b081e2bb62ba0da3306
MD5 hash: c45146f1f91718f88f6b63281d29adab
humanhash: chicken-utah-cardinal-utah
File name:c45146f1f91718f88f6b63281d29adab
Download: download sample
Signature Mirai
Create hunting rule
File size:68'036 bytes
First seen:2022-05-02 13:37:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DbvGwtPTNDXKEqAtHZqhANafs3Xq0Zm/iiC4:DzG2rKJo5BNaf+XZZm/ii
TLSH T191638D66E069AA98C1854578B95C8E35DF12E58047E22DF7DBE187A28047DEEF408FF0
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 mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Dropper.Mirai-8271030-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/626fdefb62b1ae4451cc61ec/reports/897801f0-995c-4ae2-b5d1-af1b857cb0ee/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79a94157-b223-456d-afb2-e176ed920e3b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/986518
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 619015 Sample: 6vHOe45WXY Startdate: 02/05/2022 Architecture: LINUX Score: 64 40 194.77.30.5 VIA-NET-WORKS-ASUS Germany 2->40 42 87.122.247.248 VERSATELDE Germany 2->42 44 98 other IPs or domains 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Mirai 2->48 50 Uses known network protocols on non-standard ports 2->50 10 6vHOe45WXY 2->10         started        signatures3 process4 process5 12 6vHOe45WXY 10->12         started        15 6vHOe45WXY 10->15         started        17 6vHOe45WXY 10->17         started        signatures6 54 Sample tries to kill multiple processes (SIGKILL) 12->54 19 6vHOe45WXY 12->19         started        21 6vHOe45WXY 12->21         started        23 6vHOe45WXY 15->23         started        26 6vHOe45WXY 15->26         started        28 6vHOe45WXY 15->28         started        process7 signatures8 30 6vHOe45WXY 19->30         started        32 6vHOe45WXY 19->32         started        34 6vHOe45WXY 19->34         started        52 Sample tries to kill multiple processes (SIGKILL) 23->52 process9 process10 36 6vHOe45WXY 30->36         started        38 6vHOe45WXY 30->38         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75f3b6f23df34a608be1f17d537cd3f3e5a8bbe80c6296c6edb0974d8971df49/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-02 13:38:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220502-qxc8fsfhgk/
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/75f3b6f23df34a608be1f17d537cd3f3e5a8bbe80c6296c6edb0974d8971df49

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_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
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 75f3b6f23df34a608be1f17d537cd3f3e5a8bbe80c6296c6edb0974d8971df49

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2174666/

Comments


Avatar
zbet commented on 2022-05-02 13:37:40 UTC

url : hxxp://206.189.110.4/bins/sora.sh4