Windows 7 Build 7601 refers to Windows 7 Service Pack 1 (SP1). Verified ISO files for this build are primarily identified by their SHA-1 hashes, which allow you to confirm the file is an untouched, official Microsoft image rather than a modified or malicious version. Verified SHA-1 Hashes for Official ISOs

Here’s a professional write-up for that specific Windows 7 build, assuming you need it for documentation, a lab inventory, or a software archive entry.

What Does "ISO Verified" Mean?

When an ISO file is labeled as "verified," it generally means the file has passed two specific checks:

HDMI Audio Reliability: Fixed bugs where HDMI audio devices would lose connection after a system restart.

If the resulting code does not match the official values above, the ISO is likely modified or corrupt. 3. "This Copy of Windows is Not Genuine" (Build 7601 Error)

Microsoft no longer provides official ISO downloads for Windows 7. Most files currently found online are hosted by third parties like Internet Archive "Verified" Status:

A Helpful Path Forward: Safer Alternatives

• File Name: en_windows_7_ultimate_with_sp1_x64_dvd_u_677332.iso
• SHA-1: 5C6B8AF4A31235F900F7D4339D6E82893763DCB2

End of Updates: The Extended Security Update (ESU) program officially concluded for almost all variants by 2023, with the very last server-based updates ending in early 2026.