MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6
SHA3-384 hash: e5713f3455ab583adcf40a5db52e70da9d6c7254b8ccc03c12ec8f75ab707057b37b8c6134b200819c5a10ead3e112ce
SHA1 hash: f71e70254abfc295d9e6a352969172e06b6af496
MD5 hash: 847591420784f8bcc57bcf33d3f8e004
humanhash: nitrogen-eight-early-wisconsin
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:57'140 bytes
First seen:2025-03-07 12:15:44 UTC
Last seen:2025-03-19 06:27:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fdtAhY70OMOcA0Iyyya5FAt5W9TiwmhV7m7:fdtAhYNeJaMbAVmhVy7
TLSH T14F430785BC929A12C5E412B7FA2E418D332623ECD2DF7203DD252F55778A81F0EAB651
telfhash t14e41f0738b910edc2ad4d388c6cf61294afc35bd5740326ade69bb5f41d34c1b219815
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 :
4
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cae4f7c8d04e92a4bfaca2linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67cae38b3c5f644bd947d11d/reports/d16b9360-cde6-40c7-a89b-648c5d8a12de/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
104
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c211d2d-9547-4f05-8783-c6e45d35f9c0
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1631650
Signature
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631650 Sample: jklarm.elf Startdate: 07/03/2025 Architecture: LINUX Score: 22 18 watchmepull.dyn. [malformed] 2->18 20 64.236.224.35 WINDSTREAMUS United States 2->20 22 101 other IPs or domains 2->22 8 jklarm.elf 2->8         started        signatures3 24 Sends malformed DNS queries 18->24 process4 process5 10 jklarm.elf 8->10         started        process6 12 jklarm.elf 10->12         started        14 jklarm.elf 10->14         started        16 jklarm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 17:06:10 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=47d367yk5woqpyilsagjvcw4qgmdei4wp5ajpaksb6oj2hs2g3la._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250307-pfjhgazvgz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d7fa2a13-9b77-4661-9e86-0cec7d79c74a
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 e7c7bf7f0aed9d07e10b900c9a8adc81983223967f409781520f9c9d1e5a36d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470134/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3470136/

Comments