MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902. 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: 32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902
SHA3-384 hash: c10714687b448b057cf9aebc51071a1238acbc580731398bcec6296fb2de32c2e61bb5d0d52bc2a29acac3502dc58f47
SHA1 hash: d4fde474f80a230d82f4d4739e4faa69f88783fd
MD5 hash: 9881554d3a721cdccd970fe46fed5621
humanhash: fish-london-sweet-artist
File name:ZG9zarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:57'884 bytes
First seen:2022-05-15 23:50:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:F85lz7tmE78oNylFOfXnazpNBtrxYu9wgmD:F8596ouO/azp3tVYu9wH
TLSH T1D94302E0D211522EE0CD3434B49E58C1A566B95F95EA33F735B08B9DA5C8F0B73A8388
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 :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/628191e722b733139c1e2325/reports/2d7b9cac-89fc-445d-8016-adb6566c6b9b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
103.136.40.141:80
Number of open files:
3
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.136.41.100:5034
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/945dd6f8-ef3e-43ef-a1d3-75d5a9099e8e
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/994492
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/32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-15 23:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220515-3v5k5sbcgm/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Contacts a large (206075) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
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/32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902

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:myMirai
Create hunting rule
Description:Mirai
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 32a0c3357e27e893b67f754830fd7035665c15163e7f5af55395bf1afa28b902

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2196555/
  
Delivery method
Distributed via web download

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