MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52824faecd05e5972c58bb9f89ed8a7fc70021e1aaacc3a017d3edba17cab38d. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52824faecd05e5972c58bb9f89ed8a7fc70021e1aaacc3a017d3edba17cab38d
SHA3-384 hash: a77d7d1e5e48d04d6373626b9c1fdff9a45f6b8970953a07c396d6dd38f52ac6219054812250d4bd7c4729053014cf02
SHA1 hash: a0c1abbe9396f95c36b28750b9d2d7385afaf3c9
MD5 hash: 98b5ea7527bf3dd1238955812a9df18c
humanhash: minnesota-september-illinois-kentucky
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:547'912 bytes
First seen:2025-03-25 20:12:09 UTC
Last seen:2025-03-26 12:16:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:zQVk66qD6dMidgc70/AlGfSxtNDF2eLBHUDryUlzBOPQ4C5NXvZrikF+:zmkb0tfSkCAB
TLSH T1C4C44955B8419B82C2C06BBBFF5D834873271778D2EFB0069C195B652AAFC1B0F7A542
telfhash t1b201f4d00b4129f8ad55a4cb04ce3533540516ebf2c565b12de26d034613d81b13bd3e
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 :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
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=67e30e37cb6d38a89f3e17f0linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin packed remote
Link:
https://www.filescan.io/uploads/67e30e32d07c4c37a25d946d/reports/8b850150-41c9-4def-a427-331c67d768f7/overview
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37d2070b-12bc-435c-980d-c6cf280ef5cf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1648485
Signature
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1648485 Sample: arm.elf Startdate: 25/03/2025 Architecture: LINUX Score: 60 18 151.101.2.49, 443, 56162 FASTLYUS United States 2->18 20 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->20 22 daisy.ubuntu.com 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 7 arm.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 10 other processes 2->14 signatures3 process4 signatures5 28 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->28 16 arm.elf 7->16         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52824faecd05e5972c58bb9f89ed8a7fc70021e1aaacc3a017d3edba17cab38d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52824faecd05e5972c58bb9f89ed8a7fc70021e1aaacc3a017d3edba17cab38d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 20:12:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkbe7lwnaxszolcyxopyt3mkp7dqaipbvkwmhiax2pw3uf6kwogq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250325-yy42kavrt2/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Contacts a large (33549) amount of remote hosts
Creates a large amount of network flows
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 52824faecd05e5972c58bb9f89ed8a7fc70021e1aaacc3a017d3edba17cab38d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469821/
  
Delivery method
Distributed via web download

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