MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5
SHA3-384 hash: b6dbee04e2988b65aac4d9370c465f55028b1a4920c3136239ffb7daafa35cf2b0b49f13400a6a3572d75d308d105cb2
SHA1 hash: 7e28f38cdfbb74538902ec9f08825c9cf32a2d22
MD5 hash: b89f0e0dbda9e8bc3a9562639b35e064
humanhash: sodium-london-london-tango
File name:x86_64-20220416-0659
Download: download sample
Signature Mirai
Create hunting rule
File size:41'968 bytes
First seen:2022-04-16 06:59:02 UTC
Last seen:2022-04-16 08:09:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:GdP9yflS/v32UGHmCaLR0kzv6B8auOWXkfl6jo9kh5Wugtan:C9uQ/yGCat9iW8WUtv8kt
TLSH T1FF13091B768184FDCA98D1B883BBB135C433353F0239758A67D4FF2A6E49E611E29C85
telfhash t17601bcf17c292da431d7b56073c9d1504d3e0a2425e03adbe2f1b9b88a60ba106b1d37
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-62.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/625a6946eab80a7a6c235660/reports/34b0e21f-9225-4f20-997e-59c086b8477d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
212.192.241.70:3074
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Moobot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c1108679-f435-462b-b835-2ca0c871be56
Result
Threat name:
Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/977641
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5/
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 08:53:34 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 42 (57.14%)
Threat level:
  5/5
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/77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5

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

File information

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

Web download

Mirai

elf 77a13ef6134f50dfda0b150c3f25a709065695e34739dcf86bad5d737c9c24f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127948/
  
Delivery method
Distributed via web download

Comments