Which ports are involved in bitcoin virus
Publish: 2021-05-21 20:52:07
1. If the savings card of China Merchants Bank withdraws cash abroad, the warm tips are as follows:
1. If the card withdraws money from overseas ATMs through UnionPay channel and opens the overseas withdrawal function, it can withdraw money from overseas ATMs in local currency; The way to open the overseas withdrawal / POS consumption function of UnionPay: you log in to the professional version and click the horizontal menu "one card → account management → limit management - ATM, POS limit"; Take the card to the counter to apply, swipe the card to check the secret, you can do it on your behalf, no need to show your certificate; Through the visual counter application, swipe the card to verify the secret, need to handle in person
2. The withdrawal limit of all-in-one card in overseas ATM (including Hong Kong, Macao and Taiwan): the daily accumulative withdrawal of single card is less than or equal to 10000 yuan RMB; Since January 1, 2018, the accumulated withdrawal amount of all domestic bank cards under each person's name each year (the amount is shared by all banks' debit cards, credit cards and subsidiary cards) is equivalent to RMB 100000
warm tips
I. for overseas withdrawal of international debit card, the limits of international organizations and UnionPay are calculated separately (that is, UnionPay and international organizations with the same bank card overseas on the same day can withdraw the equivalent of RMB 10000), but the withdrawal limit will be included in the annual total amount of RMB 100000
II. If the annual limit is exceeded, the function of withdrawing cash abroad with domestic bank card will be suspended in this year and the following year
3. All in one card overseas withdrawal service charge: UnionPay ATM withdrawal: 5 ‰ of the withdrawal amount, with a minimum of 10 yuan / transaction
warm tips
I. The local currency is taken out
II. For overseas withdrawal, no matter the account level, there is no discount
III. The local acceptance agency may charge additional fees. You can check the fee instructions posted beside the withdrawal device, or the device will prompt you of the fees that may be incurred in completing the transaction when withdrawing money
4. Rules for conversion of debit card overseas withdrawal / consumption exchange rate: UnionPay route: convert it into RMB for settlement (clearing currency: RMB) according to the exchange rate specified by UnionPay on that day; Please contact UnionPay for exchange rate
5. Our UnionPay savings card is generally recommended to be used overseas, because there is no service charge for the consumption of UnionPay savings card at overseas POS (if the customer consumes abroad, it is limited not only by the limit set by himself, but also by the type of merchant the customer consumes). Thank you for your attention and support
(response time: January 3, 2020, please refer to the official website of China Merchants Bank for the latest business changes.)
1. If the card withdraws money from overseas ATMs through UnionPay channel and opens the overseas withdrawal function, it can withdraw money from overseas ATMs in local currency; The way to open the overseas withdrawal / POS consumption function of UnionPay: you log in to the professional version and click the horizontal menu "one card → account management → limit management - ATM, POS limit"; Take the card to the counter to apply, swipe the card to check the secret, you can do it on your behalf, no need to show your certificate; Through the visual counter application, swipe the card to verify the secret, need to handle in person
2. The withdrawal limit of all-in-one card in overseas ATM (including Hong Kong, Macao and Taiwan): the daily accumulative withdrawal of single card is less than or equal to 10000 yuan RMB; Since January 1, 2018, the accumulated withdrawal amount of all domestic bank cards under each person's name each year (the amount is shared by all banks' debit cards, credit cards and subsidiary cards) is equivalent to RMB 100000
warm tips
I. for overseas withdrawal of international debit card, the limits of international organizations and UnionPay are calculated separately (that is, UnionPay and international organizations with the same bank card overseas on the same day can withdraw the equivalent of RMB 10000), but the withdrawal limit will be included in the annual total amount of RMB 100000
II. If the annual limit is exceeded, the function of withdrawing cash abroad with domestic bank card will be suspended in this year and the following year
3. All in one card overseas withdrawal service charge: UnionPay ATM withdrawal: 5 ‰ of the withdrawal amount, with a minimum of 10 yuan / transaction
warm tips
I. The local currency is taken out
II. For overseas withdrawal, no matter the account level, there is no discount
III. The local acceptance agency may charge additional fees. You can check the fee instructions posted beside the withdrawal device, or the device will prompt you of the fees that may be incurred in completing the transaction when withdrawing money
4. Rules for conversion of debit card overseas withdrawal / consumption exchange rate: UnionPay route: convert it into RMB for settlement (clearing currency: RMB) according to the exchange rate specified by UnionPay on that day; Please contact UnionPay for exchange rate
5. Our UnionPay savings card is generally recommended to be used overseas, because there is no service charge for the consumption of UnionPay savings card at overseas POS (if the customer consumes abroad, it is limited not only by the limit set by himself, but also by the type of merchant the customer consumes). Thank you for your attention and support
(response time: January 3, 2020, please refer to the official website of China Merchants Bank for the latest business changes.)
2. Wannacry uses the vulnerability of 445 port of Windows operating system to spread, and has the characteristics of self replication and active propagation
after being invaded by the blackmail software, almost all kinds of files such as photos, pictures, documents, audio and video in the user's host system will be encrypted, and the suffix of the encrypted files will be changed to. Wncry, and a blackmail dialog box will pop up on the desktop, asking the victim to pay hundreds of dollars worth of bitcoin to the attacker's bitcoin wallet, And the amount of ransom will increase over time<
types of attacks:
common office files (extensions. PPT,. Doc,. Docx,. Xlsx,. SXi)
are not commonly used, but office file formats (. Sxw,. ODT,. HWP)
compressed documents and media files (. Zip,. Rar,. Tar,. MP4,. MKV)
e-mail and e-mail databases (. EML,. MSG,. OST,. PST . DEB)
database files (. SQL,. Accdb,. MDB,. DBF,. ODB,. MyD)
source code and project files used by developers (. PHP,. Java,. CPP,. PAS,. ASM)
keys and certificates (. Key,. PFX,. PEM,. P12,. CSR,. GPG,. AES)
files used by art designers, artists and photographers (. VSD,. ODG,. Raw,. Nef,. SVG . PSD)
virtual machine files (. VMX,. Vmdk,. VDI)
after being invaded by the blackmail software, almost all kinds of files such as photos, pictures, documents, audio and video in the user's host system will be encrypted, and the suffix of the encrypted files will be changed to. Wncry, and a blackmail dialog box will pop up on the desktop, asking the victim to pay hundreds of dollars worth of bitcoin to the attacker's bitcoin wallet, And the amount of ransom will increase over time<
types of attacks:
common office files (extensions. PPT,. Doc,. Docx,. Xlsx,. SXi)
are not commonly used, but office file formats (. Sxw,. ODT,. HWP)
compressed documents and media files (. Zip,. Rar,. Tar,. MP4,. MKV)
e-mail and e-mail databases (. EML,. MSG,. OST,. PST . DEB)
database files (. SQL,. Accdb,. MDB,. DBF,. ODB,. MyD)
source code and project files used by developers (. PHP,. Java,. CPP,. PAS,. ASM)
keys and certificates (. Key,. PFX,. PEM,. P12,. CSR,. GPG,. AES)
files used by art designers, artists and photographers (. VSD,. ODG,. Raw,. Nef,. SVG . PSD)
virtual machine files (. VMX,. Vmdk,. VDI)
3. The solutions are as follows:
1. Use mobile antivirus software for antivirus, such as Tencent mobile housekeeper, etc.
Open Tencent mobile housekeeper security protection (or deep search and kill, open Settings stubborn Trojan horse kill)
2. If you can find the virus in the storage directory, manually delete it,
3. If you can't find the location of the virus, You can format the SD card directly,
4. If none of the above methods works, you can get the root and clear it
Open Tencent mobile Manager (PC) - App treasure - Toolbox - one click root
or swipe
Open Tencent mobile Manager (PC) - App treasure - Toolbox - swipe
1. Use mobile antivirus software for antivirus, such as Tencent mobile housekeeper, etc.
Open Tencent mobile housekeeper security protection (or deep search and kill, open Settings stubborn Trojan horse kill)
2. If you can find the virus in the storage directory, manually delete it,
3. If you can't find the location of the virus, You can format the SD card directly,
4. If none of the above methods works, you can get the root and clear it
Open Tencent mobile Manager (PC) - App treasure - Toolbox - one click root
or swipe
Open Tencent mobile Manager (PC) - App treasure - Toolbox - swipe
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