Mailranger.exe May 2026

Key file identifiers used by security professionals to track this threat include: 6187E4D70F5D9AF891C746BCC949C374

Includes evasion techniques, exfiltration (often via Telegram APIs), and use of the Delphi programming language. Related Benign Tools MailRanger.exe

Since the file is known to steal passwords, all sensitive credentials used on the infected machine should be reset from a clean device. Key file identifiers used by security professionals to

It is important to distinguish MailRanger.exe from similarly named legitimate software like , a PSA (Professional Services Automation) software for MSPs. RangerMSP includes "Ranger" in its folder paths (e.g., \RangerMSP\ ) and features email reporting tools, but its legitimate executables are not named "MailRanger.exe" in a malicious context. Recommended Actions If MailRanger.exe is detected on a system: exfiltration (often via Telegram APIs)