Let’s break down the apparent components:

| Fragment | Possible Meaning | |----------|------------------| | fgtvm64 | FortiGate Virtual Machine – 64-bit | | kvm | Kernel-based Virtual Machine (Linux hypervisor) | | v723 | Possibly FortiOS version 7.2.3 | | fbuild1262 | Firmware build number 1262 (unverified) | | fortinet | The vendor, Fortinet | | out | Could be a typo or separator | | kvmqcow2 | KVM QEMU Copy-On-Write version 2 disk format | | download repack | Indicates a modified, recompressed, or cracked redistribution |

No official build 1262 for FortiGate VM 7.2.3 exists in public Fortinet release notes as of 2025. Official builds follow a different naming convention, e.g., FGT_VM64_KVM-v7.2.3-F-build-xxxx-FORTINET.out.kvm.qcow2.


Legitimate FortiGate VM KVM images are obtained from:

Official downloads provide:


Searching for fgtvm64kvmv723fbuild1262fortinetoutkvmqcow2 download repack almost certainly leads to:

In firewall/VM circles, a “repack” may be:

Security risk: Downloading and running a repacked KVM image from an untrusted source is equivalent to giving an unknown third party root access to your hypervisor.