MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c
SHA3-384 hash: a71578d4ee7825324f058b2b1b1237822450750513e1dfb5dcf384dc33b267640c6708beee22b291855fdc90eb649d79
SHA1 hash: 20f59fff3f80a4d233b825e50a5b9620bb9277b0
MD5 hash: 08f3105d12caa45db6a45bfe8ddf5dfa
humanhash: fruit-massachusetts-winter-undress
File name:08f3105d12caa45db6a45bfe8ddf5dfa
Download: download sample
Signature Mirai
Create hunting rule
File size:74'752 bytes
First seen:2024-11-08 08:43:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5moCcaQDvzrpWR8ee84cNUAUyAvFQ7IlNnws80:YYDJpu4ceJvFyI3w70
TLSH T14C735D24A97D2E26C0D4A17B62FB8321F2F6230E2570965D7C760F8FFF2464468162B7
Magika elf
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

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

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
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Unix.Trojan.Mirai-9820623-0
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672dcf58a5bee3c9d42bbd1blinux22vpnfull_triage
Tags:
ransomware mirai virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/672dcf5453112d61aaa95554/reports/710f4219-d6ea-4903-b9ac-d845bb864b85/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4071a468-031c-451f-ac99-c36150541842
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1551918
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1551918 Sample: 8UUxoKYpTx.elf Startdate: 08/11/2024 Architecture: LINUX Score: 80 22 168.182.95.150 YUMBRANDSUS United States 2->22 24 160.32.7.249 WISCNET1-ASUS United States 2->24 26 99 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 8UUxoKYpTx.elf 2->8         started        signatures3 process4 process5 10 8UUxoKYpTx.elf 8->10         started        12 8UUxoKYpTx.elf 8->12         started        14 8UUxoKYpTx.elf 8->14         started        process6 16 8UUxoKYpTx.elf 10->16         started        18 8UUxoKYpTx.elf 10->18         started        20 8UUxoKYpTx.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-06 13:23:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtkd2kdu3qjk5bj4ze4jlb7lg5otyf6t6p6zht6hc5brjqkwxjga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/241108-km5xtsylcw/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2
Link:
https://app.threat.zone/submission/40ac5819-137a-48b1-954a-a9bd0da436e3
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/84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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 84d43d2874dc12ae853cc9389587eb375d3c17d3f3fd93cfc7174314c156ba4c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3281974/

Comments


Avatar
zbet commented on 2024-11-08 08:43:44 UTC

url : hxxp://154.7.253.207/bins/sora.spc