MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c
SHA3-384 hash: b22ad54bd40a27fbb8787381385d9a60e7bcab351b16409c0174ba66aeb8b5a72673fe97ac48b117ee76efd7cf989a1e
SHA1 hash: db40f9fa8417982e41e50da974a6561e84d6d317
MD5 hash: 00d526a7a222aced80eced4ff8797de9
humanhash: sodium-zulu-oven-juliet
File name:00d526a7a222aced80eced4ff8797de9
Download: download sample
Signature Mirai
Create hunting rule
File size:51'356 bytes
First seen:2021-10-16 14:17:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MaDRcoWmr4xAh7byZORWoJO1z5LKJZ6DKK0xFMaPjyuZSU1:ZDRb4xAh7uZOR1O5+6DexFMaPjyugU1
TLSH T1CD334CC9D983ECF5D811097130779F319AB6E97E6065FA43D7D9A532EE02602E10739C
telfhash t13a11b6be1d3608e8f7e05c85c76e97d01f2ed2371061769485f5591506d1da290b8c7e
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7664263-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/616adf1b9a5a1e91c5c2991d/reports/416e5e87-73bf-4e71-ab5a-00055514af03/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.148.10.245:45526
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe4d634d-c663-42e3-958d-77e6962916bb
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/871578
Signature
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 504007 Sample: DT5DNY63Rp Startdate: 16/10/2021 Architecture: LINUX Score: 60 20 160.0.16.76 WOODYNET-2US Mauritius 2->20 22 107.18.102.202 WAYPORTUS United States 2->22 24 98 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Machine Learning detection for sample 2->28 30 Connects to many ports of the same IP (likely port scanning) 2->30 32 Uses known network protocols on non-standard ports 2->32 8 DT5DNY63Rp 2->8         started        10 systemd systemd-resolved 2->10         started        signatures3 process4 process5 12 DT5DNY63Rp 8->12         started        process6 14 DT5DNY63Rp 12->14         started        16 DT5DNY63Rp 12->16         started        18 DT5DNY63Rp 12->18         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-10-16 14:18:07 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/211016-rmav1scggn/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 4f770b79554a3ca422d3b122fc76e5f2087f08b134520f0e0773d8f7ef36826c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1685085/

Comments


Avatar
zbet commented on 2021-10-16 14:17:54 UTC

url : hxxp://45.148.10.245/lx/apep.x86