MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28b83cdde5c8da6d3c9249ad75a328b843675a56e0f1764ce5281b2ebfdd29a4. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28b83cdde5c8da6d3c9249ad75a328b843675a56e0f1764ce5281b2ebfdd29a4
SHA3-384 hash: ea590e2439efcca73e27f9ab2c131388942ada60e0e7df520a2b6948f2e26d9481a88430064f76edbbd97a5099faad58
SHA1 hash: 40a9ae98091e044435d423f3d992444c51245da9
MD5 hash: a4ffccaa12311c31692819054bf2e616
humanhash: venus-aspen-alaska-blossom
File name:a4ffccaa12311c31692819054bf2e616
Download: download sample
Signature Mirai
Create hunting rule
File size:27'048 bytes
First seen:2023-03-17 10:03:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:tVdafO76jpmNJJKehmA7trpfIX9KeA7P7Qvh4uVcqgw09b:Vam+AnKehPRa9aS4u+qgw09b
TLSH T1E7C2DF40F1418E05DFEA29F13D50CADABBE06F1FAA628E8126A553C25F1D2638306DCC
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 mirai powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
83%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/64143b15c65d1ebf04c0f9db/reports/bf751951-ba37-4580-a21d-cfb2640a4005/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5996b220-256a-4e62-891e-1160d9fdcfbc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1195690
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 828595 Sample: LKIdTAbPmn.elf Startdate: 17/03/2023 Architecture: LINUX Score: 64 22 166.103.63.176, 23 WINDSTREAMUS Korea Republic of 2->22 24 81.60.122.36, 23 VODAFONE_ESES Spain 2->24 26 98 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Uses known network protocols on non-standard ports 2->32 34 Sample is packed with UPX 2->34 8 LKIdTAbPmn.elf 2->8         started        signatures3 process4 process5 10 LKIdTAbPmn.elf 8->10         started        12 LKIdTAbPmn.elf 8->12         started        14 LKIdTAbPmn.elf 8->14         started        process6 16 LKIdTAbPmn.elf 10->16         started        18 LKIdTAbPmn.elf 10->18         started        20 LKIdTAbPmn.elf 10->20         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/28b83cdde5c8da6d3c9249ad75a328b843675a56e0f1764ce5281b2ebfdd29a4/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-03-17 10:04:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fc4dzxpfzdng2pesjgwxlizixbbwowsw4dyxmthffans5p65fgsa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux upx
Link:
https://tria.ge/reports/230317-l3yn5ahf5t/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/28b83cdde5c8da6d3c9249ad75a328b843675a56e0f1764ce5281b2ebfdd29a4

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

File information

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

Web download

Mirai

elf 28b83cdde5c8da6d3c9249ad75a328b843675a56e0f1764ce5281b2ebfdd29a4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2574730/

Comments


Avatar
zbet commented on 2023-03-17 10:03:14 UTC

url : hxxp://185.246.220.166/bins/sora.ppc