MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2. 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: 12


Intelligence 12 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2
SHA3-384 hash: 2af946120e7bf90b2d1ba64b280b960abd3153242d6d3364af22918d9cb7287c1b899e73dbfc29672e4b50c563142bb3
SHA1 hash: 9a83fa36df8d2e63ecfaead0635fb4405aa666f4
MD5 hash: 2fcc47c83f649f0cace14a60318ea2e3
humanhash: river-jig-oxygen-five
File name:ecco.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:262'568 bytes
First seen:2025-12-04 21:18:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:dMlgf1IFKtyULJEh+EwGXjsRTGsj4ntvlM21:d/0QJEh+EwGX4RTGrH1
TLSH T193446B02B68080FFC595C0781BFFB636EC31B0AD5279765A27C4AF562D4DE601F2EA49
telfhash t19f61de300ce2751860d7c25bb20be6bdfe791810cbdd719c6ed7e9e6ed07a848c61426
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c5ab8140a2729c7fa879e4cc26e116ea2ed1b350a92f3cde78bff55dde485e91
File size (compressed) :86'048 bytes
File size (de-compressed) :262'568 bytes
Format:linux/amd64
Packed file: c5ab8140a2729c7fa879e4cc26e116ea2ed1b350a92f3cde78bff55dde485e91

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c98b952d-6028-4786-b024-0b8343437d0b/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6931fad9fee3f1394f737722/reports/5a6a3aac-f0ae-405d-b159-391c55e8e139/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-04T17:33:00Z UTC
Last seen:
2025-12-04T19:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51122ca8-2167-4463-b5c8-668f910fbbc4
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1826818
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1826818 Sample: ecco.x86_64.elf Startdate: 04/12/2025 Architecture: LINUX Score: 96 26 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->26 28 34.243.160.129, 42476, 443 AMAZON-02US United States 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Yara detected Gafgyt 2->34 36 Yara detected Mirai 2->36 10 ecco.x86_64.elf 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 ecco.x86_64.elf 10->18         started        process6 20 ecco.x86_64.elf 18->20         started        process7 22 ecco.x86_64.elf sh 20->22         started        process8 24 sh cp 22->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 21:19:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mslria3rgtupb2amvxbhdlwh7h57qocdkhglj6yi2bfm64tgxsza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd discovery linux persistence
Link:
https://tria.ge/reports/251204-z6ancsel2y/
Behaviour
Reads runtime system information
Changes its process name
Modifies rc script
Malware Config
C2 Extraction:
draft22.redirectme.net
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b6853ad2-ccbc-428c-8911-0ffe921a9438
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 c5ab8140a2729c7fa879e4cc26e116ea2ed1b350a92f3cde78bff55dde485e91

Mirai

elf 649714037134e8f0e80cadc271aec7f9fbf8384351ccb4fb08d04acf7266bcb2

(this sample)

  
Dropped by
SHA256 c5ab8140a2729c7fa879e4cc26e116ea2ed1b350a92f3cde78bff55dde485e91
  
URLhaus
https://urlhaus.abuse.ch/url/3725554/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4c110495914dd939de44195a2d496888

Comments