MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f
SHA3-384 hash: a893051fe57bd89a69116f98555a16b9248b737e1f1ffb5124e78ce574a960dfe2c6ee7c87602137db99effa00461aaf
SHA1 hash: a84f0e636c5914fe812b504dabccd9e76f1cefff
MD5 hash: 79769b6b2bb8213fc8d6cd91b0206f52
humanhash: oranges-ohio-idaho-helium
File name:79769b6b2bb8213fc8d6cd91b0206f52
Download: download sample
Signature Mirai
Create hunting rule
File size:33'244 bytes
First seen:2022-06-11 21:19:31 UTC
Last seen:2022-06-14 04:46:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:EA84cMsuP5D8EVLESt9MFqMDL4zjIEk/y9q3UELlZ:R84bnBNL8nDL4zELnLj
TLSH T15FE2E1BB490CA051A7301D7BAC75C98717969679D1A670E127271B8C7EF0FC7D42AE02
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 arm elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
449
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.11145.9470.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62a5071a8763ffd4adb5df0c/reports/e11f5616-4d70-43fc-99e8-13f38a830f67/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f
Behaviour
no suspicious findings
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/2f34cbc2-625a-4c3d-9eba-aea963dc9743
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1011507
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/99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-11 06:30:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 41 (39.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=th73urugpu7ps6hkbsqug3ephvn7ppxwscmddpfod36cgt36fuxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux
Link:
https://tria.ge/reports/220611-z6qpksdbd2/
Behaviour
Reads runtime system information
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/99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f

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_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 99ffba46867d3ef978ea0ca1436c8f3d5bf7bef6909831bcae1efc234f7e2d2f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2223340/
  
URLhaus
https://urlhaus.abuse.ch/url/2234425/

Comments


Avatar
zbet commented on 2022-06-11 21:19:36 UTC

url : hxxp://62.197.136.92/pumaxnxx/bot.arm6