MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445
SHA3-384 hash: 92573c2d5898f86ad3720a279933054766367bb9a395c2f0d603f3442183c5ad93c45f5fb362848a586c2327cdc56a65
SHA1 hash: 686e2e38b7070f650e3dcbed44c1d4d34a21c409
MD5 hash: 2c93d3a319a6c742b91cad997470c75f
humanhash: carpet-south-berlin-alpha
File name:sora.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:28'048 bytes
First seen:2023-08-22 20:50:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M21DMwk8JPyGnT8WyopNEutTneSe3oECHjYlQ2NnE4+0o8tm3HWBKENAZHsx6KUX:vMwxdyoEUnDz+Y8tqHWXmMxI1T0NK
TLSH T107C2F1BFB5AA5A67FA5C233DE431C11B03A5F42C979E275B27401432E94E82D7532CC9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955978-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug masquerade
Link:
https://www.filescan.io/uploads/64e51f7cc5baea601a291c54/reports/f6bf371c-4d01-4c6d-8668-a466345e8542/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
45.95.169.101:80/bins
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445
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/f8caa9b8-672a-4f20-ac09-865b9f2ddb33
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1295509
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-08-22 20:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l745llcnlhjdxp2i7g2237e5xbtifqya2blsxh6alfb5ac7uwrcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet linux upx
Link:
https://tria.ge/reports/230822-zmkn8afd34/
Behaviour
Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445

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

File information

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

Web download

Mirai

elf 5ff9d5ac4d59d23bbf48f9b5adfc9db86682c300d0572b9fc05943d00bf4b445

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2706241/
  
Delivery method
Distributed via web download

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