KQGSランサムウェアウイルスを削除します
ボットネットサイクロプス点滅, where it posed as a QR code reader (QR Code & Barcode – Scanner) and managed to spread to more than 10,000 デバイス. The malware targets users of more than 400 banking and financial applications, including those from Russia, AndroidマルウェアRoamingMantisは、マルウェアとフィッシング攻撃を使用して、ドイツとフランスのAndroidおよびiPhoneユーザーを標的としています, and the United States.
According to a report from Cleafy, ログイン画面で、ユーザーが開始する前にアカウントにログインする必要があります-infected applications act as droppers. あれは, they get to the Google Play Store without malicious code and request minimal permissions from the user, so that it is difficult for reviewers and Google’s automated checks to detect anything suspicious.
加えて, trojanized applications actually work, delivering the promised functionality, so the reviews about them are mostly positive.
例えば, QR Code & Barcode – Scanner that was discovered in February, looked like a regular utility for scanning QR codes. しかしながら, once installed, the app requested an update via a pop-up message, and instead of the standard procedure set by the Play Store rules, the update was downloaded from an external source.
The experts traced the source of these downloads to two GitHub repositories owned by the user feleanicusor and containing several samples of the TeaBot malware, uploaded on February 17, 2022.
Attack scheme
Once this “update” is complete, TeaBot is downloaded to the victim’s device as a new QR Code Scanner: Add-On application. This application starts automatically and requests the rights to use Accessibility Services to perform the following functions:
- view the device screen and create screenshots that show login credentials, two-factor authentication codes, SMS content, 等々;
- automatic granting of additional permissions to malware in the background, which does not require user intervention.
興味深いことに, earlier versions of TeaBot, discovered in January 2021 and studied by Bitdefender, exited if they detected that the victim was in the United States. Now TeaBot also attacks users from the United States, and also received support for Russian, Slovak and Chinese languages, あれは, the malware attacks any users without making exceptions.
私たちもそれを書いたことを思い出させてください ログイン画面で、ユーザーが開始する前にアカウントにログインする必要があります ログイン画面で、ユーザーが開始する前にアカウントにログインする必要があります ログイン画面で、ユーザーが開始する前にアカウントにログインする必要があります, そしてそれ AbstractEmu Androidマルウェアはスマートフォンを「根絶」し、検出を回避します.
