MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0. 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: 15


Intelligence 15 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0
SHA3-384 hash: 1fff71c178969bbece8305cfeabb9a8c581798703faadc3069f29566b4ea3a599f94c73bade5b63c1ee447671b02c551
SHA1 hash: 3680959d8fffb15a438368e6f4352ff9d436d545
MD5 hash: 222f7b42c82e61168ab8667e50a8d354
humanhash: coffee-jupiter-white-south
File name:weje64
Download: download sample
Signature Mirai
Create hunting rule
File size:168'296 bytes
First seen:2025-03-15 00:18:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NOGM07wggsXvF2En2HN8KDkp4lOnJUlhj9PaQqZtm4I41AFqI6xW:kGM07wggO2EnUy9ubq7yQpxW
TLSH T1DBF33A16B5C098FDC5D9C1744BEEF23BD932F46D1238B26F27D4AA222E8DE205B1D650
telfhash t14351be703d5a3da861e3f77a734ed96ae835090119d631e19e233dd5ce51b880e73425
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 :
1
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4d62508116ce425713975linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Kills processes
Sends data to a server
Opens a port
Creating a file
Runs as daemon
Substitutes an application name
Deletes a system binary file
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android lolbin mirai remote
Link:
https://www.filescan.io/uploads/67d4c7970a7899f35796d24e/reports/240998cf-4855-4349-a038-08786616aebf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
101
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ad8d9d2-45e2-4074-8412-1340f6dc73c2
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1639103
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1639103 Sample: weje64.elf Startdate: 15/03/2025 Architecture: LINUX Score: 68 55 109.202.202.202, 80 INIT7CH Switzerland 2->55 57 raw.awaken-network.net 141.98.10.142, 2211, 41908, 41930 HOSTBALTICLT Lithuania 2->57 59 4 other IPs or domains 2->59 65 Malicious sample detected (through community Yara rule) 2->65 67 Multi AV Scanner detection for submitted file 2->67 8 weje64.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 122 other processes 2->14 signatures3 process4 signatures5 17 weje64.elf 8->17         started        20 gpu-manager sh 10->20         started        22 gpu-manager sh 10->22         started        24 gpu-manager sh 10->24         started        30 5 other processes 10->30 26 gpu-manager sh 12->26         started        28 gpu-manager sh 12->28         started        32 6 other processes 12->32 69 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->69 34 92 other processes 14->34 process6 signatures7 61 Sample tries to kill multiple processes (SIGKILL) 17->61 63 Sample deletes itself 17->63 46 4 other processes 17->46 36 sh grep 20->36         started        38 sh grep 22->38         started        40 sh grep 24->40         started        42 sh grep 26->42         started        44 sh grep 28->44         started        49 5 other processes 30->49 51 6 other processes 32->51 53 79 other processes 34->53 process8 signatures9 71 Sample tries to kill multiple processes (SIGKILL) 46->71
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 19:06:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jfoedh367xiwe4jw3gcdkvmveo5ja7xpzm6bdv3vrs2fdxc2oqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion linux
Link:
https://tria.ge/reports/250315-amc7ps11az/
Behaviour
Changes its process name
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Malware Config
C2 Extraction:
raw.awaken-network.net
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Dropper.Mirai-7540662-0
YARA:
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_520deeb8 Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/62b34d7c-96b6-4401-8436-d236eb9aacfa
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ea4ae20cfbf7/report/overview.html
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/ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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_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_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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 ea4ae20cfbf7ee8b1389b6cc21aaaca91dd483f77e59e08ebbac65a28ee2d3a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477324/
  
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