MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e
SHA3-384 hash: af86c77e5e98f68f2c0f0ee0a87a8dedecb60a3ff476c268d438c099bd9c6a0a7f2a7bc7cc7fa3def23cbcea2d97be67
SHA1 hash: f7c43101a6f48eca5365b41df26559249c401ecb
MD5 hash: 28f3b5bca19ed58907aacc146a47829f
humanhash: cardinal-pip-bluebird-colorado
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:75'920 bytes
First seen:2025-02-01 13:41:58 UTC
Last seen:2025-02-01 21:55:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:1a1bQWaJus8f90gHiuEd/XUeEQS8AW6zxzNQy0NC:1WUWaJus8fOx/XUeUQ0
TLSH T11F73C619BF610FB7DCAFDC3749AA1B0928CC651A21A83B357934D418F25B25F19E38B4
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 :
2
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e2519a9881a7a01c4e37blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Receives data from a server
Sends data to a server
Opens a port
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/679e24ec503cb0637f9ba936/reports/e8392a60-0421-43e0-9f76-92e576807efb/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/675cd765-a7ce-45e9-b84c-0555168740b9
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1604437
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604437 Sample: jklmpsl.elf Startdate: 01/02/2025 Architecture: LINUX Score: 56 19 serisbot.geek. [malformed] 2->19 21 165.216.209.184 WISCNET1-ASUS United States 2->21 23 101 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 jklmpsl.elf 2->8         started        signatures3 27 Sends malformed DNS queries 19->27 process4 signatures5 29 Sample deletes itself 8->29 11 jklmpsl.elf 8->11         started        process6 process7 13 jklmpsl.elf 11->13         started        15 jklmpsl.elf 11->15         started        17 jklmpsl.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 13:43:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pass4fho3kgp6pc64dtx3elsktf54iop3fbm5n5mexlkmusbvzxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250201-qzybeawphl/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (94384) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ed41b0c4-446d-43c8-be26-60cdb6140577
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e

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 78252e14eeda8cff3c5ee0e77d917254cbde21cfd942ceb7ac25d6a65241ae6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422950/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422953/
  
URLhaus
https://urlhaus.abuse.ch/url/3422986/
  
URLhaus
https://urlhaus.abuse.ch/url/3422996/
  
URLhaus
https://urlhaus.abuse.ch/url/3424029/
  
URLhaus
https://urlhaus.abuse.ch/url/3424072/
  
URLhaus
https://urlhaus.abuse.ch/url/3424093/
  
URLhaus
https://urlhaus.abuse.ch/url/3424106/

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