MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277. 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: 6


Intelligence 6 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277
SHA3-384 hash: 0b043c53afc94205cc3c0b4aa177f9b82caf92cbe76a04d49d9a737c34ff3bc96ac44e0b47f7633c1065d65164f983a2
SHA1 hash: 09e5a7a60e0fc8aaa2de016909cf1a003ddabc32
MD5 hash: 03a401d7ce22587388279f6f84d73658
humanhash: connecticut-summer-white-kilo
File name:03a401d7ce22587388279f6f84d73658
Download: download sample
Signature Mirai
Create hunting rule
File size:307'960 bytes
First seen:2021-09-19 03:48:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/TNVO/QJHZcfFj4rwLQGTNO5VZLwHm7vuQTpZUyY6coYa5POdOQ33Q:7O/QJHZweEL/NOjCHm7FZZncYPqOJ
TLSH T1FC6401CFEA51BC7AF99A477035670B0AB7F4D5C9D2C3A590B268C5843CBD281E7606C8
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135934-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136070-0
Create hunting rule

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

Unix.Trojan.Mirai-9763616-0
Create hunting rule

Unix.Trojan.Mirai-9769616-0
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Trojan.Dakkatoni-9809143-0
Create hunting rule

Unix.Trojan.Dakkatoni-9810035-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811586-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811587-0
Create hunting rule

Unix.Trojan.Dakkatoni-9811747-0
Create hunting rule

Unix.Trojan.Dakkatoni-9814933-0
Create hunting rule

Unix.Trojan.Dakkatoni-9816207-0
Create hunting rule

Unix.Trojan.Dakkatoni-9817635-0
Create hunting rule

Unix.Trojan.Dakkatoni-9818150-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826839-0
Create hunting rule

Unix.Trojan.Dakkatoni-9826841-0
Create hunting rule

Unix.Trojan.Dakkatoni-9829164-0
Create hunting rule

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

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
85
Number of processes launched:
23
Processes remaning?
true
Remote TCP ports scanned:
8080,37215,81,5555,52869,80,7574,8443,49152,23,2323
Full report:
https://elfdigest.com/brief/dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277
Behaviour
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mozi
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63aed04f-2549-4963-96b8-525160420118
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/853398
Signature
Found strings indicative of a multi-platform dropper
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/dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277/
Threat name:
Linux.Trojan.Dakkatoni
Create hunting rule
Status:
Malicious
First seen:
2021-09-18 20:44:47 UTC
AV detection:
21 of 43 (48.84%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/210919-edc8kachcj/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Reads system routing table
Modifies hosts file
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277

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:iot_req_metachar
Create hunting rule
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_p2p_catcher
Create hunting rule
Author:@_lubiedo
Description:Generic catcher for P2P capable linux ELFs
Rule name:suspecious_plaintext_parameter
Create hunting rule
Author:purinechu - indicator plaintext paramater injection
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
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 dc5f128ed6e35a5c85b265689aa3b96c35bccc4e1b637ff8cd116bb80ae1e277

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1631132/
  
URLhaus
https://urlhaus.abuse.ch/url/1631918/
  
URLhaus
https://urlhaus.abuse.ch/url/1633483/

Comments


Avatar
zbet commented on 2021-09-19 03:48:15 UTC

url : hxxp://186.33.123.77:44573/mozi.a