T1027.017_svg-smuggling
Adversaries may smuggle data and files past content filters by hiding malicious payloads inside of seemingly benign SVG files.
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Adversaries may smuggle data and files past content filters by hiding malicious payloads inside of seemingly benign SVG files.
Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.
Adversaries may schedule data exfiltration to be performed only at certain times of day or at certain intervals.
An adversary may exfiltrate data in fixed size chunks instead of whole files or limit packet sizes below certain thresholds.
Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system.
Adversaries may abuse the right-to-left override (RTLO or RLO) character (U+202E) to disguise a string and/or file name to make it appear benign.
Adversaries may rename legitimate / system utilities to try to evade security mechanisms concerning the usage of those utilities.
Adversaries may attempt to manipulate the name of a task or service to make it appear legitimate or benign.
Adversaries may match or approximate the name or location of legitimate files, Registry keys, or other resources when naming/placing them.
Adversaries can hide a program's true filetype by changing the extension of a file.