MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63
SHA3-384 hash: 5eb1695aefb272f2230ef146018fb324852a659fc46e329bbd215e329675f5646677ef4b02f99590a00691f147ef96d9
SHA1 hash: 7a20cc61852c651081266ddf899cfc5599f27831
MD5 hash: 3e91df4e0ac4051c09ce97199040c446
humanhash: lake-washington-west-cat
File name:dvwkja7
Download: download sample
Signature Mirai
Create hunting rule
File size:191'371 bytes
First seen:2024-11-02 11:52:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HdryGjv9tBqZy0LTagvh/Ll4r1AYq+J3f3Fz+oluM/Rrq+I:HtyAbBq4kTagvh/Ly9q6v3tnQM/RWh
TLSH T1F9141946EA414B13C0D727BAFADF42463333A75493E773069528AFB43F8679E4E22605
telfhash t1f231feb1976851259991dc64d8ed57b2252ac7172345ff33ef36c0cc281a40ee626c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
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.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672612ac8d23d9049132c358linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Deletes a system binary file
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/672612a96eca303432de10cf/reports/7261cd06-aded-40c1-9431-30590017f3d1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63
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/5c1ccdc4-e866-4fa6-bb57-a9daaed0f47d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1547417
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-02 11:53:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bp4e5vmcrdsphuatyvxuv2ckocpmczrtmapcpiihsf2gizozpjrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/241102-n2al1swmer/
Behaviour
Changes its process name
Deletes itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/de9b64dc-2453-4e2d-912a-7be0c4356f9f
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/0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 0bf84ed58288e4f3d013c56f4ae84a709ec16633601e27a10791746465d97a63

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3271402/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3271405/

Comments