MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d
SHA3-384 hash: e6b5ad3109ef25a05cb5353a24e3717ce5de312ab964362c9ae19a4cae57ecb36d7df2217c2ef376d3702105b1f0e4c4
SHA1 hash: c1f5891ba6b9da40eddec3cc3e48c38db3b26440
MD5 hash: 30d702e10513dc9d88e1a4cf00381484
humanhash: moon-minnesota-high-sweet
File name:30d702e10513dc9d88e1a4cf00381484
Download: download sample
Signature Mirai
Create hunting rule
File size:72'264 bytes
First seen:2024-03-10 17:45:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2a53jIp+aFCZZl7wtkjeYUVawK/NMPZIGZ/j72CLK:2gUcaEZZl7EgeI8/j72
TLSH T116638D66D419AC94C4844334D4E28B792BA3B808C3771EB6AED585BA4047EFCF9193F6
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 :
275
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.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-7136288-0
Create hunting rule

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

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

Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Generic-9910199-0
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Unix.Dropper.Mirai-9977145-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/65edf1dd83a3efb188d01157/reports/5b5d7412-e615-47a2-a1a9-6b0c5cc88cda/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51adb309-c0e5-44b7-94f8-dd4ab937fb0d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1406191
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1406191 Sample: kfffFLogrs.elf Startdate: 10/03/2024 Architecture: LINUX Score: 60 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 8 kfffFLogrs.elf 2->8         started        process3 process4 10 kfffFLogrs.elf 8->10         started        12 kfffFLogrs.elf 8->12         started        15 kfffFLogrs.elf 8->15         started        signatures5 17 kfffFLogrs.elf 10->17         started        19 kfffFLogrs.elf 10->19         started        21 kfffFLogrs.elf 10->21         started        24 5 other processes 10->24 39 Sample tries to kill multiple processes (SIGKILL) 12->39 process6 signatures7 26 kfffFLogrs.elf 17->26         started        29 kfffFLogrs.elf 19->29         started        35 Sample tries to kill multiple processes (SIGKILL) 21->35 process8 signatures9 37 Sample tries to kill multiple processes (SIGKILL) 29->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-10 04:55:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ebjcikufikximemdhtqwhyzxopvahdnpik2mrkbcs2zzdxz67voq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/240310-wcajqahf3s/
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/2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d

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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 2052242a8542ae8611833ce163e33773ea038daf42b4c8a82296b391df3efd5d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2779207/

Comments


Avatar
zbet commented on 2024-03-10 17:45:25 UTC

url : hxxp://94.156.8.116/bins/UnHAnaAW.sh4