MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a. 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: d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a
SHA3-384 hash: befe6c3850f55203666966a072a6875933844487fe004ed28bb4e9d1de309e0b28ae85112a4842b32e225f9f2303d025
SHA1 hash: 5a5c2e03f4dd689ecd1eab32bf36d2dd2d01f241
MD5 hash: bdf1b09ff6ce7639136e5b5dbc92438e
humanhash: muppet-stream-tennessee-texas
File name:i686-20220416-0659
Download: download sample
Signature Mirai
Create hunting rule
File size:39'380 bytes
First seen:2022-04-16 06:59:01 UTC
Last seen:2022-04-16 08:09:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:9I6eJmqEyyQSjjDXsJEPmVIb+y4BaU6tbuN5mnlxi:HCZEdQSjvkEbbNMpIKN5mlM
TLSH T1CE03F6C4FE8786F6E917487050ABB23FDB31C97D4070975DDF56AE30EA33A01621229A
telfhash t1181104a12e7308ecbae0384cc71a57f32776d577456125f880be698123f2166a179133
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 :
306
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/625a6945482f2f41caba92ae/reports/c85b22e1-6a3d-4e6c-9387-bc5e0b739485/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/d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a
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/c44a74ba-6a68-42f1-b921-2f19c23c4c69
Result
Threat name:
Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/977643
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/d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a/
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 08:53:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 42 (54.76%)
Threat level:
  5/5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a

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 d4af1b03d1929d28e7849c37c873ad0b84857992e411fe3a1eeb7b9c0c0cb57a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127949/
  
Delivery method
Distributed via web download

Comments