MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6
SHA3-384 hash: bd6301ed7457ad3f67ad30fdd12931eea0783b4e6f2f7aaa41d443a048fdefe677d788e6d05b65400e65d7a0d67f8f5c
SHA1 hash: 89d1ccaa8106ca752ba464adf9016422a510ee53
MD5 hash: 7dad0e67b7705059fc63670ca0537e92
humanhash: wisconsin-connecticut-spring-venus
File name:telnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:190'060 bytes
First seen:2025-01-29 07:46:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:k11SaxtmLw/Nb4nHu/xfDqjMF1Ew0gZDyzjvoj2tme:k1o0mGNb4nHuRqyEwFwju2tme
TLSH T11304961E6E228F6EF6A8873447B74D21975D23D627E1D644E2ACD2101F6038E641FFE8
telfhash t12f418f180e7817e49238ad4d159dff7796a334eb7e166c338e10e86aeb68d835d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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.29502.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6799df4139cd5095f12b174flinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/6799dcffe72766fbfd5609d1/reports/e9495942-c763-4b89-9a2e-c54b3d744cda/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
80,2323,23
Full report:
https://elfdigest.com/brief/52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.11.229.38:37212
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e60c8459-91df-4908-86e2-1ad1d0e9e399
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1602014
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-29 00:51:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klnhvjsbe2vgdnyupb3jzlfkdoun5nl7i4scwjvxf6m644v5nwta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250129-jmj5pavmax/
Behaviour
System Network Configuration Discovery
Contacts a large (47656) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8041698-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/760d1cb8-2798-41f8-97bf-e15d139200a6
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_ea92cca8
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 52da7aa64126aa61b71478769cacaa1ba8deb57f47242b26b72f99ee72bd6da6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3418329/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3418601/

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