Třída: Trojan-Dropper
Programy Trojan-Dropper jsou navrženy tak, aby tajně nainstalovaly škodlivé programy zabudované do svého kódu do počítačů poškozených.Tento typ škodlivého programu obvykle ukládá řadu souborů do jednotky oběti (obvykle do adresáře systému Windows, adresáře systému Windows, dočasného adresáře atd.) A spouští je bez jakéhokoli oznámení (nebo s falešným upozorněním na chybu archivu, zastaralá verze operačního systému atd.).
Takové programy používají hackeři k:
tajně nainstalujte programy trojských koní a / nebo viry
chránit známé škodlivé programy od antivirových řešení; ne všechny antivirové programy dokáží skenovat všechny součásti tohoto typu trojských koní.
Platfoma: Win32
Win32 je rozhraní API v operačních systémech Windows NT (Windows XP, Windows 7 atd.), Které podporují provádění 32bitových aplikací. Jedna z nejrozšířenějších programovacích platforem na světě.Family: Trojan-Dropper.Win32.Delf
No family descriptionExamples
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Tactics and Techniques: Mitre*
TA0011
Command and Control
The adversary is trying to communicate with compromised systems to control them.
Command and Control consists of techniques that adversaries may use to communicate with systems under their control within a victim network. Adversaries commonly attempt to mimic normal, expected traffic to avoid detection. There are many ways an adversary can establish command and control with various levels of stealth depending on the victim’s network structure and defenses.
Command and Control consists of techniques that adversaries may use to communicate with systems under their control within a victim network. Adversaries commonly attempt to mimic normal, expected traffic to avoid detection. There are many ways an adversary can establish command and control with various levels of stealth depending on the victim’s network structure and defenses.
T1568
Dynamic Resolution
Adversaries may dynamically establish connections to command and control infrastructure to evade common detections and remediations. This may be achieved by using malware that shares a common algorithm with the infrastructure the adversary uses to receive the malware's communications. These calculations can be used to dynamically adjust parameters such as the domain name, IP address, or port number the malware uses for command and control.
Adversaries may use dynamic resolution for the purpose of Fallback Channels. When contact is lost with the primary command and control server malware may employ dynamic resolution as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)
Adversaries may use dynamic resolution for the purpose of Fallback Channels. When contact is lost with the primary command and control server malware may employ dynamic resolution as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)
* © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.