MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53
SHA3-384 hash: 3ff30252f0e10739845c2c73f2e0a3c95ca859d8064fdbc42b57b0cb204d12ef115c55e32566fa1169beb1e96c9ceb37
SHA1 hash: 24530ed2662f2a73b809d2002911436150b92b8e
MD5 hash: 2e78ad851f1d687b2780c7ec3e30d8ff
humanhash: sweet-triple-salami-alabama
File name:12
Download: download sample
Signature Mirai
Create hunting rule
File size:122'160 bytes
First seen:2025-01-09 19:36:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:S1G38nPAiuKYkTvYzmt2anN12PHGydX7aX6LsFy9+RcnGxUb08di9o/g7kTmh7gc:KGKZuKYkTD2anaPCPB1wqgY
TLSH T12DC3D69D6E224FBCF2A9877887B38D309254339623B2D685D1ACDD145E603CEAC0F765
telfhash t1d321054a497812f0a7765cd957eefb7be06170cf7a252d278e21bcaf5a1d9819d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67802686c029bd73f288710alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
Launching a process
Manages services
Kills processes
Sends data to a server
Opens a port
Creating a file
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/678025640e6ff2c7570285d6/reports/ca74f76a-3fd3-479a-b7c2-10109dce6cb5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ebb0c76d-00b3-4544-acda-79620cadca1e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1586987
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-09 19:37:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ba3fwf4vejgf5iba2w4w4zlmnik5m6m54gk3exwchw4ck4oprzjq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution persistence privilege_escalatio privilege_escalation
Link:
https://tria.ge/reports/250109-ybsd9a1ldm/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Modifies rc script
Modifies systemd
Contacts a large (78605) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/db52a091-d6c3-4567-b665-e703de7cf0f0
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/08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 08365b1795224c5ea020d5b96e656c6a15d6799de195b25ec23db82571cf8e53

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3393738/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments