“Google Dorking”は、Googleを使ってハッキングすること、または、ハッキングのツールとして使うこと、もしくは、ハッキングのためのツールと見た場合のGoogle検索エンジンの俗称です。

Google Dork の使用例

Google検索エンジンは、様々なハッキングに使うことができます。
その代表として、SQLインジェクションがあります。

例えば、index.php?catid= という脆弱性のある可能性の高いURLの一部があります。
これを含んだサイトを効率的に見つけたい、その場合にGoogle Dorkが活用できます。

inurl:index.php?catid=

ここからさらに、SQLインジェクションが可能がどうかを検証します。
ツールを使えば早いですが、手動で確認する最も簡単な方法はURLに変更を加えて、どう反応するかを確認することです。

index.php?catid=''

URLの最後に、SQLエラーがでるであろう文字列を付加します。

以下のようなメッセージが表示されれば、SQLインジェクション可能なサイトであることがわかります。

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''' at line 1

反対に、何も表示されずスルーされれば、そのサイトでSQLインジェクションすることは困難でしょう。

Google Dorkで使われるURLリスト

https://www.nextleveltricks.com/latest-google-dorks-list/によるSQLインジェクションに使えるURLのリストの一部を以下に記します。

使い方は同様、inurl:about.php?cartID=のようにして検索することです。

about.php?cartID=
accinfo.php?cartId=
acclogin.php?cartID=
add.php?bookid=
add_cart.php?num=
addcart.php?
addItem.php
add-to-cart.php?ID=
addToCart.php?idProduct=
addtomylist.php?ProdId=
adminEditProductFields.php?intProdID=
advSearch_h.php?idCategory=
affiliate.php?ID=
affiliate-agreement.cfm?storeid=
affiliates.php?id=
ancillary.php?ID=
archive.php?id=
article.php?id=
phpx?PageID
basket.php?id=
Book.php?bookID=
book_list.php?bookid=
book_view.php?bookid=
BookDetails.php?ID=
browse.php?catid=
browse_item_details.php
Browse_Item_Details.php?Store_Id=
buy.php?
buy.php?bookid=
bycategory.php?id=
cardinfo.php?card=
cart.php?action=
cart.php?cart_id=
cart.php?id=
cart_additem.php?id=
cart_validate.php?id=
cartadd.php?id=
cat.php?iCat=
catalog.php
catalog.php?CatalogID=
catalog_item.php?ID=
catalog_main.php?catid=
category.php
category.php?catid=
category_list.php?id=
categorydisplay.php?catid=
checkout.php?cartid=
checkout.php?UserID=
checkout_confirmed.php?order_id=
checkout1.php?cartid=
comersus_listCategoriesAndProducts.php?idCategory=
comersus_optEmailToFriendForm.php?idProduct=
comersus_optReviewReadExec.php?idProduct=
comersus_viewItem.php?idProduct=
comments_form.php?ID=
contact.php?cartId=
content.php?id=
customerService.php?****ID1=
default.php?catID=
description.php?bookid=
details.php?BookID=
details.php?Press_Release_ID=
details.php?Product_ID=
details.php?Service_ID=
display_item.php?id=
displayproducts.php
downloadTrial.php?intProdID=
emailproduct.php?itemid=
emailToFriend.php?idProduct=
events.php?ID=
faq.php?cartID=
faq_list.php?id=
faqs.php?id=
feedback.php?title=
freedownload.php?bookid=
fullDisplay.php?item=
getbook.php?bookid=
GetItems.php?itemid=
giftDetail.php?id=
help.php?CartId=
home.php?id=
index.php?cart=
index.php?cartID=
index.php?ID=
info.php?ID=
item.php?eid=
item.php?item_id=
item.php?itemid=
item.php?model=
item.php?prodtype=
item.php?shopcd=
item_details.php?catid=
item_list.php?maingroup
item_show.php?code_no=
itemDesc.php?CartId=
itemdetail.php?item=
itemdetails.php?catalogid=
learnmore.php?cartID=
links.php?catid=
list.php?bookid=
List.php?CatID=
listcategoriesandproducts.php?idCategory=
modline.php?id=
myaccount.php?catid=
news.php?id=
order.php?BookID=
order.php?id=
order.php?item_ID=
OrderForm.php?Cart=
page.php?PartID=
payment.php?CartID=
pdetail.php?item_id=
powersearch.php?CartId=
price.php
privacy.php?cartID=
prodbycat.php?intCatalogID=
prodetails.php?prodid=
prodlist.php?catid=
product.php?bookID=
product.php?intProdID=
product_info.php?item_id=
productDetails.php?idProduct=
productDisplay.php
productinfo.php?item=
productlist.php?ViewType=Category&CategoryID=
productpage.php
products.php?ID=
products.php?keyword=
products_category.php?CategoryID=
products_detail.php?CategoryID=
productsByCategory.php?intCatalogID=
prodView.php?idProduct=
promo.php?id=
promotion.php?catid=
pview.php?Item=
resellers.php?idCategory=
results.php?cat=
savecart.php?CartId=
search.php?CartID=
searchcat.php?search_id=
Select_Item.php?id=
Services.php?ID=
shippinginfo.php?CartId=
shop.php?a=
shop.php?action=
shop.php?bookid=
shop.php?cartID=
shop_details.php?prodid=
shopaddtocart.php
shopaddtocart.php?catalogid=
shopbasket.php?bookid=
shopbycategory.php?catid=
shopcart.php?title=
shopcreatorder.php
shopcurrency.php?cid=
shopdc.php?bookid=
shopdisplaycategories.php
shopdisplayproduct.php?catalogid=
shopdisplayproducts.php
shopexd.php
shopexd.php?catalogid=
shopping_basket.php?cartID=
shopprojectlogin.php
shopquery.php?catalogid=
shopremoveitem.php?cartid=
shopreviewadd.php?id=
shopreviewlist.php?id=
ShopSearch.php?CategoryID=
shoptellafriend.php?id=
shopthanks.php
shopwelcome.php?title=
show_item.php?id=
show_item_details.php?item_id=
showbook.php?bookid=
showStore.php?catID=
shprodde.php?SKU=
specials.php?id=
store.php?id=
store_bycat.php?id=
store_listing.php?id=
Store_ViewProducts.php?Cat=
store-details.php?id=
storefront.php?id=
storefronts.php?title=
storeitem.php?item=
StoreRedirect.php?ID=
subcategories.php?id=
tek9.php?
template.php?Action=Item&pid=
topic.php?ID=
tuangou.php?bookid=
type.php?iType=
updatebasket.php?bookid=
updates.php?ID=
view.php?cid=
view_cart.php?title=
view_detail.php?ID=
viewcart.php?CartId=
viewCart.php?userID=
viewCat_h.php?idCategory=
viewevent.php?EventID=
viewitem.php?recor=
viewPrd.php?idcategory=
ViewProduct.php?misc=
voteList.php?item_ID=
whatsnew.php?idCategory=
WsAncillary.php?ID=
WsPages.php?ID=noticiasDetalle.php?xid=
sitio/item.php?idcd=
index.php?site=
de/content.php?page_id=
gallerysort.php?iid=
products.php?type=
event.php?id=
showfeature.php?id=
home.php?ID=
tas/event.php?id=
profile.php?id=
details.php?id=
past-event.php?id=
index.php?action=
site/products.php?prodid=
page.php?pId=
resources/vulnerabilities_list.php?id=
site.php?id=
products/index.php?rangeid=
global_projects.php?cid=
publications/view.php?id=
display_page.php?id=
pages.php?ID=
lmsrecords_cd.php?cdid=
product.php?prd=
cat/?catid=
products/product-list.php?id=
debate-detail.php?id=
cbmer/congres/page.php?LAN=
content.php?id=
news.php?ID=
photogallery.php?id=
index.php?id=
product/product.php?product_no=
nyheder.htm?show=
book.php?ID=
print.php?id=
detail.php?id=
book.php?id=
content.php?PID=
more_detail.php?id=
content.php?id=
view_items.php?id=
view_author.php?id=
main.php?id=
english/fonction/print.php?id=
magazines/adult_magazine_single_page.php?magid=
product_details.php?prodid=
magazines/adult_magazine_full_year.php?magid=
products/card.php?prodID=
catalog/product.php?cat_id=
e_board/modifyform.html?code=
community/calendar-event-fr.php?id=
products.php?p=
news.php?id=
view/7/9628/1.html?reply=
product_details.php?prodid=
catalog/product.php?pid=
rating.php?id=
?page=
catalog/main.php?cat_id=
index.php?page=
detail.php?prodid=
products/product.php?pid=
news.php?id=
book_detail.php?BookID=
catalog/main.php?cat_id=
catalog/main.php?cat_id=
default.php?cPath=
catalog/main.php?cat_id=
catalog/main.php?cat_id=
category.php?catid=
categories.php?cat=
categories.php?cat=
detail.php?prodID=
detail.php?id=
category.php?id=
hm/inside.php?id=
index.php?area_id=
gallery.php?id=
products.php?cat=
products.php?cat=
media/pr.php?id=
books/book.php?proj_nr=
products/card.php?prodID=
general.php?id=
news.php?t=
usb/devices/showdev.php?id=
content/detail.php?id=
templet.php?acticle_id=
news/news/title_show.php?id=
product.php?id=
index.php?url=
cryolab/content.php?cid=
ls.php?id=
s.php?w=
abroad/page.php?cid=
bayer/dtnews.php?id=
news/temp.php?id=
index.php?url=
book/bookcover.php?bookid=
index.php/en/component/pvm/?view=
product/list.php?pid=
cats.php?cat=
software_categories.php?cat_id=
print.php?sid=
docDetail.aspx?chnum=
index.php?section=
index.php?page=
index.php?page=
en/publications.php?id=
events/detail.php?ID=
forum/profile.php?id=
media/pr.php?id=
content.php?ID=
cloudbank/detail.php?ID=
pages.php?id=
news.php?id=
beitrag_D.php?id=
content/index.php?id=
index.php?i=
?action=
index.php?page=
beitrag_F.php?id=
index.php?pageid=
page.php?modul=
detail.php?id=
index.php?w=
index.php?modus=
news.php?id=
news.php?id=
aktuelles/meldungen-detail.php?id=
item.php?id=
obio/detail.php?id=
page/de/produkte/produkte.php?prodID=
packages_display.php?ref=
shop/index.php?cPath=
modules.php?bookid=
product-range.php?rangeID=
en/news/fullnews.php?newsid=
deal_coupon.php?cat_id=
show.php?id=
blog/index.php?idBlog=
redaktion/whiteteeth/detail.php?nr=
HistoryStore/pages/item.php?itemID=
aktuelles/veranstaltungen/detail.php?id=
tecdaten/showdetail.php?prodid=
?id=