MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5
SHA3-384 hash: 28e8ad77789e19e5e670285495fc674cab0e2649ea92a297e8dc6b70a73e9dce29b72a9d34e8f2fc73d0ce2cd6bd7b13
SHA1 hash: 7151c577da792e3654fae9b525ff58ee24b0ebd1
MD5 hash: 5c64630cd7b202692b558564d6d278d1
humanhash: moon-alaska-artist-yankee
File name:arm7-20240623-0650
Download: download sample
Signature Mirai
Create hunting rule
File size:99'720 bytes
First seen:2024-06-23 06:50:28 UTC
Last seen:2024-06-23 10:03:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:sXnhYcqZmg8XlmrjzbkHZTsaLRao/3OYK2ClyJipJ1MSPG/Y7CfO30HO:B6mwZTsaLRao/33KJ1MSPG/FfBHO
TLSH T1B9A31B56F9814F12C5D621BAFAAE414933536FF8E3EA7101DD205FA037C69DB0E72A12
telfhash t158d02bb0caa841584bd1a4a8a59e6c0bc4903efa7e96ac85ab892717808bc583018433
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
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

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

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug gcc lolbin remote
Link:
https://www.filescan.io/uploads/6677c5d9910ce98966fa72eb/reports/7200d733-61b4-41c9-a615-8299aff5fdfe/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
185.244.36.221
Number of open files:
2
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5
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/21daddea-433f-483c-9755-53e77d5287ec
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1461218
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-23 06:51:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pacqaj64dp7pbr45iigdzr4vpfsukb3vysdtak5pk6vxbwk4t7cq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/240623-hmg5naxark/
Behaviour
Unexpected DNS network traffic destination
Contacts a large (101248) 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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5

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_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 78050027dc1bfef0c79d420c3cc7957965450775c487302baf57ab70d95c9fc5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2896136/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2880950/
  
URLhaus
https://urlhaus.abuse.ch/url/2902480/

Comments