MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7
SHA3-384 hash: ab9540eaa763899fbeae311f1a05cc89d27047921cf72fe15eed7c555b65b154defeb8f28924c3453a9d93eb1a5ecdc8
SHA1 hash: b8db5948b15fea250a6469d0cccb458ba471f0d6
MD5 hash: 3f90609e7c85b87fa81cd2b58ac26651
humanhash: network-alabama-wolfram-berlin
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:126'300 bytes
First seen:2025-03-28 22:22:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Lo9jBsNA/+jKfyN9tNI4iEVx6u5YcOjyORDPO6JH2HOoWO0PwHh94h605yGKB4HC:s9jBY42KfynIHNjlYi4
TLSH T1EBC3940E2E398F6DF77AC23587B74A21976873D626D0C649D27CF9012E6034D640FBA9
telfhash t1d1218d4c497822f4d7715c9e2addef73e5a070de0a362d338e10e8a96a6dd825d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
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=67e72218855e5ec524096dd3linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67e72156f274bf2d8e27e79a/reports/58541fb9-6df8-4857-a0e9-4a03b5c83c58/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
64
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6d530f5-5447-48ad-ada7-b9b8c76a67e3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1651539
Signature
Antivirus / Scanner detection for submitted sample
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-28 22:23:09 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5s4iecfaggnezdbfi4m5sbcgnupt6ushwmodmvjnkofa2jjchxlq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250328-2awxtstry7/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (34504) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3db2e12b-36ca-4c51-8550-8cf92c487edd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 ecb88208a0319a4c8c254719d904466d1f3f5247b31c36552d538a0d25223dd7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469294/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469536/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments