MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc
SHA3-384 hash: ff6648f48b1b08520dafc1e00126b649b6e12a86a87726f6c3c4c010f7229ee55e85cd253598395c92673b063eeabe1a
SHA1 hash: db8272eac749ac07b8de10be69b915d46b8954b3
MD5 hash: db685620f2bc06548bfa6e31c6801405
humanhash: batman-early-cold-pennsylvania
File name:huhu.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:152'024 bytes
First seen:2024-03-19 15:40:49 UTC
Last seen:2024-03-21 21:30:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:CPcmzjA+DVFkbEODmrWKdpn61vFnD/McPpRyLM0AfT:CPcmzjA+DVFkbeuBD5T
TLSH T161E35C0BB5C184FDC4DAC1B44B9EBA3ADD31F49D1238B16B27D4AA222D5DE304F2DA54
telfhash t16e51ad713e692d9461d3f726b30bca95a8320d1059e175e2ee3364e6cf923c50d664e3
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 :
22
# of downloads :
147
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

Unix.Dropper.Mirai-7540662-0
Create hunting rule

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

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/65f9b218fc3fe20efe69e9fd/reports/121aac46-df4e-4c63-96e8-280965dfc4ef/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
14.225.208.190
Number of open files:
51
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
37215,8080
Full report:
https://elfdigest.com/brief/89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 14.225.208.190:19990
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/22d20195-e765-40ae-ae72-ff04da1fa059
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1411850
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)
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1411850 Sample: huhu.x86_64.elf Startdate: 19/03/2024 Architecture: LINUX Score: 100 22 haha.skyljne.click 2->22 24 197.190.103.248 zain-asGH Ghana 2->24 26 99 other IPs or domains 2->26 28 Snort IDS alert for network traffic 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 6 other signatures 2->34 8 huhu.x86_64.elf 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        signatures3 process4 process5 12 huhu.x86_64.elf 8->12         started        process6 14 huhu.x86_64.elf 12->14         started        16 huhu.x86_64.elf 12->16         started        18 huhu.x86_64.elf 12->18         started        20 huhu.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-19 15:41:09 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhkjgcxutwwbgtcx2gzqnpab6rnenjxb6fwedlvftjqgk7m6zo6a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/240319-s4r2asff32/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Contacts a large (81447) amount of remote hosts
Creates a large amount of network flows
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/89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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_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_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_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 89d4930af49dac134c57d1b306bc01f45a46a6e1f16c41aea59a60657d9ecbbc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2787010/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2787648/
  
URLhaus
https://urlhaus.abuse.ch/url/2787649/

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