MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e
SHA3-384 hash: 5714b82d208e418463c52bfca9befdbbf2b407e5502c4023981e3d3f292e7184d9a9d15436c7e59d5b5f18464f559f0b
SHA1 hash: 9807602b862a086c0a3ad3042faf88203a322d4d
MD5 hash: b388c33234287df8e67decee3801d046
humanhash: network-equal-india-princess
File name:harm4
Download: download sample
Signature Mirai
Create hunting rule
File size:94'288 bytes
First seen:2024-11-01 07:46:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ufEqrGbtC4ftpNLg5/qXFNsRam63t5dtc2/NupbdltX8/Y6NFvv4GM:cEqz4fS5hrAt5d7FupbYbzM
TLSH T12C934B95BC819A12C6D121BBFB6E428D371653E8D2EF3203DE256F20778B86B0E77541
telfhash t100f09e2283a01ce92bd04b8555be711f16f872d47b84782798eca98d1593181b00ec19
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6724877d49e92a05dde235e2linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/672487787b6de3d3d3570982/reports/0c2b70f3-1a94-4338-9d6d-d07a36d0f936/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0b1f123-e61a-4e15-a282-2ccbb51e0a51
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1546612
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-01 07:47:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6jfzqdx66pqpllq3p6ji6fb64vdcnhxchw6xlcqlekno3ovv5xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/241101-jnammszpak/
Verdict:
Malicious
Tags:
botnet mirai
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/203cd4af-f810-4df9-9ed8-31da3c344545
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/8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 8f925cc077f79f07ad70dbfc9478a1f72a3134f711edebac505914d76dd5af6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3268694/
  
Delivery method
Distributed via web download

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