MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21
SHA3-384 hash: 00759c998afd7a8e094834161fd7220206e990797c29ee6b4b8cfb21c435af757d1301f496c98379a3e536a7e468b3df
SHA1 hash: 906957789a1b1338e2edb1ff92d6d3d7f4d6016a
MD5 hash: 6b287f38dd4f295597d50b570884a0ac
humanhash: purple-spaghetti-orange-undress
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:51'408 bytes
First seen:2025-08-17 09:14:52 UTC
Last seen:2025-08-17 11:40:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:An/Df/tKX95TK5JcaxgW1mKl/CYwHOAszwGbqL3GDseUbgRKG:Ir/tOYDxLmGbwHOiuqL3feT
TLSH T163332A136A1285FFD8DB97B617DBD4308527B83D1B336281B3A8BC656E19AC42E1E704
telfhash t10f11afd94975cf3e6a129a149f8d71b09a8c6322231d7b32df36cd6de9300c5d71542a
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 :
3
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.9370.23247.21404.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc mirai
Link:
https://www.filescan.io/uploads/68a19ddb419c816a6e896a67/reports/1a8a5a07-6d49-4475-a392-b6fff0635668/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08284a62-b122-42f0-af36-7d6128efee25
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1758790
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758790 Sample: x86_64.elf Startdate: 17/08/2025 Architecture: LINUX Score: 64 19 114.211.84.47 XEPHIONNTT-MECorporationJP China 2->19 21 90.246.103.198 VodafoneGB United Kingdom 2->21 23 99 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Uses known network protocols on non-standard ports 2->29 8 x86_64.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 x86_64.elf 8->13         started        process6 process7 15 x86_64.elf 13->15         started        17 x86_64.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21
Threat name:
Linux.Adware.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 17:50:00 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltfgbg6yo6qnnav4h2qyeupvk7wex3zcepxhq6vhktzdh3cclmqq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250817-k8g3wscp7t/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Contacts a large (82416) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363
Link:
https://app.threat.zone/submission/f22be4d2-1332-4456-84c9-994199f9e354
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/5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 5cca609bd877a0d682bc3ea18251f557ec4bef2223ee787aa754f233ec425b21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3605222/
  
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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments