MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502
SHA3-384 hash: 2201a799c4872de89fb34c4810d31c45636c7f36bd2667fca478f912bc0dee64a17a3757af4b2f3c6279fc60aaa32d24
SHA1 hash: 2e2437c90b651496c5fc481d1ff323efdab06991
MD5 hash: e131872d810d22b8cf09cb6f428c0421
humanhash: monkey-neptune-steak-kansas
File name:bot.x86_64-20240413-0230
Download: download sample
Signature Mirai
Create hunting rule
File size:167'864 bytes
First seen:2024-04-13 02:30:21 UTC
Last seen:2024-04-14 22:39:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:eseotGYg4bfoDk8ktDfQ2dTPBsb7kf9u45Wz:eseVYzfo12u45Wz
TLSH T101F33B17B5C180FDC4DAC1744B9EE53AE932B4AC1235B25B27C4AB322E59E315F2DA42
telfhash t19e5100b22c9a289870f7f636b30ed594ec70095419e038d1deb379f58e4a7880db1477
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
8
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Kills processes
DNS request
Sends data to a server
Connection attempt
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/6619ee660b46b303693441a6/reports/a40d275b-2dd2-4152-96cb-505d86bd4ab7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
103.237.86.195
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.237.86.195:43957
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09db487b-671d-48e1-8276-d34ddb30e049
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1425324
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-13 01:31:57 UTC
File Type:
ELF64 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cm6rebr6m7mcvuaxhw6am6layhf55cmjylycduuk27ynjk5kcuba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/240413-czpsdaad95/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502

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_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_9e9530a7
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_564b8eda
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:Mirai_Unpack
Create hunting rule
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 133d12063e67d82ad0173dbc067960c1cbde8989c2f021d28ad7f0d4abaa1502

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2809918/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2791891/

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