MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab
SHA3-384 hash: 597cc2eaa1e126e24537f1c2cd8605fd5c5c60c5453456fab712904ec153c5220e00bb07e36f9bb8b14897718d528e94
SHA1 hash: 6ec988149c1a7ee6fb6d303927cff0b181ec7833
MD5 hash: e5b4015901ad95480d84cfcf6e1118b4
humanhash: oxygen-wolfram-fruit-louisiana
File name:loki.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:63'680 bytes
First seen:2025-01-19 02:26:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9rx29+jjkt0ZjHz2l7jQ7jIYj/LvaALBbLSv:7297t0Zj6KaALBHSv
TLSH T17953B71A2E12CFEDF76D873587B78E219758339227E1D682E15CDA001E6034E645FFA8
telfhash t12b011d58843823f493804dddabecff35f0a151df59625e37cd40f95a97259459d01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1599.20459.5167.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678c6569aa9c8e7858e05c7clinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/678c62fda133e9ca8d0bf89a/reports/2654a99d-1554-4650-b99e-f570c43e3086/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
13566
Full report:
https://elfdigest.com/brief/ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab
Behaviour
Process Renaming
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/8f77f24f-5a8f-4769-8f54-c729c466ab76
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1594498
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-19 03:03:59 UTC
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56ludfqcbxamuc5xugq3vkj3nwvx36agdgndjtvxx6t5zfrkdgvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250119-cxevdsslcv/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ebe2994c-ce13-4472-aeba-765a283deff9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab

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: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 ef974196020dc0ca0bb7a1a1baa93b6dab7df806199a34ceb7bfa7dc962a19ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3404760/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3404755/

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