MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1
SHA3-384 hash: da6063b270ebb91eb664f6e9e05cd08808efe938daefab5148723eb178a13a5c1d5ee2d664a5ce15a62150116faa306c
SHA1 hash: 1a6c0d39aa109469d69bf14d1dd756f8e9f2c363
MD5 hash: 41df4ae16247b45d4bf670d8dfd27c95
humanhash: twenty-idaho-lima-crazy
File name:ecco.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:261'308 bytes
First seen:2025-12-09 19:29:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:LF+r+TFRM8lYw3hr0ZS341GszqJIHWdkrSxA/+2rC+ZnTBjLXtKP7a9+DGaRLHf8:LFjTFRMtw3hr0ZS341GszqJIHWdkrSxm
TLSH T178443A46F8819F21D5C416BAFE1E014E332717B8E1DE72128E245FB47ACB86B0E77A45
telfhash t1c0e0d8202a5934e4f882ad7850ffbe31747121fd270c19a15244bd3d38535c83230c07
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 170170dca04f16c7c618669c2f0208ca52207a1afd21609bcb5af3e759319bb8
File size (compressed) :87'240 bytes
File size (de-compressed) :261'308 bytes
Format:linux/arm
Packed file: 170170dca04f16c7c618669c2f0208ca52207a1afd21609bcb5af3e759319bb8

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
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/6438a58d-45f9-4c08-806b-9939ce091b98/
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.9999-6.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.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-10056463-0
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/693878cecf690d27f3da17b8/reports/85b580b3-6032-494e-84dc-cd0d83ee38a5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T19:36:00Z UTC
Last seen:
2025-12-09T20:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/411ed1e3-72b1-4490-be78-5bc8ce761287
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1829807
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 19:30:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgbdn55hii2cbmm23tkbth2cqzn2tm23ush6dkncuxvkoflwuwqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251209-x7zb1asnej/
Malware Config
C2 Extraction:
draft22.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/0636a3b2-d622-41ac-9bcb-c4e4c1183522
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/518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1

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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 170170dca04f16c7c618669c2f0208ca52207a1afd21609bcb5af3e759319bb8

Mirai

elf 518236f7a7423420b19adcd4199f42865ba9b35ba48fe1a9a2a5eaa71576a5a1

(this sample)

  
Dropped by
SHA256 170170dca04f16c7c618669c2f0208ca52207a1afd21609bcb5af3e759319bb8
  
URLhaus
https://urlhaus.abuse.ch/url/3727057/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c15420ea6450bd6899b733cb07dfc951
  
URLhaus
https://urlhaus.abuse.ch/url/3725557/

Comments