MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954
SHA3-384 hash: b996223641f6d80fe084f6dbfaec05e8825856b7c4794f6a9e1c541b8145efc1723127a2bfaeb147b181e203ab17abdd
SHA1 hash: f2455d3354a3c0e7a740c3c168d286d86f1a81b5
MD5 hash: b26d9a7b715f505e3f426cf882dd5512
humanhash: december-saturn-chicken-florida
File name:b26d9a7b715f505e3f426cf882dd5512
Download: download sample
Signature Mirai
Create hunting rule
File size:38'040 bytes
First seen:2022-04-29 23:48:16 UTC
Last seen:2022-04-30 06:03:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:6xGZESnOzHUlF7Fz8hkbpJXimKrCyVBz3zJgGlzDpUYsx:FpTAhkb/XimKe+BDpVqYq
TLSH T14703D03C0304B5F8EF219ABD436053A149740FBEB267ED0B5966EC8E3B115B4B955BA0
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
19
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-9947899-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/626c79752b32b1c37c744c66/reports/e343eaa9-3e76-447f-a5d0-150c6d2ba8a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
23,55555,37215,8081,80,8080,443
Full report:
https://elfdigest.com/brief/58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
95.213.208.226:59666
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8a511c25-4346-4502-9a9d-66bb5c7b8585
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/985782
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-29 23:49:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery linux suricata
Link:
https://tria.ge/reports/220429-3tznhadhh8/
Behaviour
Reads runtime system information
Contacts a large (476937) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Writes file to system bin folder
suricata: ET MALWARE ELF/Mirai Variant UA Outbound (Tsunami)
suricata: ET MALWARE Mirai Variant User-Agent (Outbound)
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/58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 58bc010c7e2362e6939fe572c3031f84bbc3b6c28774db028e0f2b7aca8d8954

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2171765/

Comments


Avatar
zbet commented on 2022-04-29 23:48:20 UTC

url : hxxp://209.141.34.115/db0fa4b8db0333367e9bda3ab68b8042.mips