MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758
SHA3-384 hash: 5fd6ba0834f710ac2fde84825a7cd856c1918adb68774d70096763775d27253249aa8717409f75ec72226ea0188b11cb
SHA1 hash: fb4a9fd1be42fb4c7cd1232c82eb5a4feb6443c0
MD5 hash: 125ea843b1b87e355c73244607613c4d
humanhash: earth-queen-sodium-arizona
File name:darm7
Download: download sample
Signature Mirai
Create hunting rule
File size:58'628 bytes
First seen:2022-01-29 12:50:03 UTC
Last seen:2022-01-29 14:41:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:XZJNpwzB61phgfOQYMXS7YAb7rXVfqcrwGJi+d:XhCmjMXXerFCSia
TLSH T1BC4302D0193EAD31966C9F34EBAE420BE19647EDD5FA365371428FA538750C34D78123
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1429.4083.16061.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61f538046caa7b596415802e/reports/0706fe8c-3fdc-42f9-aa10-7e1bac356a87/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
103.136.43.126:80
Number of open files:
3
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.136.43.126:5034
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6201f8e-d6dc-46be-97cf-4d1eac434ddf
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/930121
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/733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-29 12:50:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220129-p2zftabdh7/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Modifies the Watchdog daemon
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758

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 733f8ab33fb1935f1f372838022f5af9e2bb19ebbec6110f842956a859dd8758

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2013807/
  
Delivery method
Distributed via web download

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