MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2
SHA3-384 hash: 81ce9376df6ed89208f63f957a5247510ed02deb1f03cec6d825cc97cb15d564478536fcff364ff8ae9b50c488e98890
SHA1 hash: a3bf99abbc370c9995241fd6f07d39e2e1054735
MD5 hash: 7166f45bb396d1df52cfad05824b9a96
humanhash: monkey-foxtrot-chicken-eight
File name:vsbeps
Download: download sample
Signature Mirai
Create hunting rule
File size:204'216 bytes
First seen:2024-10-20 02:26:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:v1sAuQp1DrfaOrfMRdL0cJmH6c6qqacC9YvQ4uJ0J:v1sYDrfaD9VEiqJt9YPCG
TLSH T13A14A61E6E228F7DF768873047B78E25976833D627E1D645E1ACD2101E2039E641FFA8
telfhash t140418c180e7417e0a6796c5a089dff36d6a330eb7e162c378f10e86aa768b834d10c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Creating a file
DNS request
Opens a port
Kills processes
Substitutes an application name
Deletes a system binary file
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/67146a7ebd713b5f42469f3c/reports/71867ade-b590-4c69-8ae8-f760cb4ebeb1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
34
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2
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/b5b13721-9053-4cd9-93b6-e390d9696d85
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1538026
Signature
Antivirus / Scanner detection for submitted sample
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)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1538026 Sample: vsbeps.elf Startdate: 20/10/2024 Architecture: LINUX Score: 84 55 89.190.156.145, 44740, 44744, 44746 HOSTUS-GLOBAL-ASHostUSHK United Kingdom 2->55 57 raw.eye-network.ru 213.232.235.18, 33966, 36328, 36332 ALMANET-ASKZ Russian Federation 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 Yara detected Mirai 2->65 8 systemd gpu-manager 2->8         started        10 vsbeps.elf 2->10         started        12 systemd gpu-manager 2->12         started        14 63 other processes 2->14 signatures3 process4 signatures5 17 gpu-manager sh 8->17         started        19 gpu-manager sh 8->19         started        21 gpu-manager sh 8->21         started        30 5 other processes 8->30 23 vsbeps.elf 10->23         started        26 gpu-manager sh 12->26         started        28 gpu-manager sh 12->28         started        32 4 other processes 12->32 71 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->71 34 24 other processes 14->34 process6 signatures7 36 sh grep 17->36         started        38 sh grep 19->38         started        40 sh grep 21->40         started        67 Sample deletes itself 23->67 42 vsbeps.elf 23->42         started        45 sh grep 26->45         started        47 sh grep 28->47         started        49 5 other processes 30->49 51 4 other processes 32->51 53 15 other processes 34->53 process8 signatures9 69 Sample tries to kill multiple processes (SIGKILL) 42->69
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-20 13:14:31 UTC
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5s3gimuq2pia5isjr3yczxboavg6grce3blesty4hfu6uczzjxra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/241020-cxe56avhlp/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2213ba23-c70d-49f2-af6b-6ecd8db7c521
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/ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 ecb6643290d3d00ea2498ef02cdc2e054de34444d856494f1c3969ea0b394de2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3231495/
  
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments