What is a .VMEM file?
VMEM is the paged memory of a VMware virtual machine, useful for forensics.
- Did you know
- A VMEM file is essentially a virtual machine’s RAM saved to disk.
- A .vmem is a raw image of a VMware virtual machine’s RAM, captured alongside the .vmss or .vmsn snapshot files that hold its configuration.
- Forensic tools such as Volatility load .vmem files to reconstruct running processes, credentials and decrypted code from a captured machine.
- What Analyser reads
- Inspect virtual-machine descriptors (VMware .vmx, VirtualBox .vbox, OVF/OVA), disc images (Nero .nrg, Alcohol .mds/.mdf, CloneCD), embedded firmware (Intel HEX, Motorola S-record, UF2, ELF/AXF, Device Tree Blobs, U-Boot uImage), partition tables (MBR/GPT with GUIDs), Linux filesystem superblocks (ext2/3/4, SquashFS, cramfs, romfs) and Windows imaging (WIM/ESD) - reading headers directly, no upload. The two generic suffixes are handled on their bytes rather than their name: a .bin opens in the raw-binary inspector (magic-byte guess, entropy profile, hex and ASCII dump) and names itself when the signature proves a raw BIN/CUE disc image or a Mega Drive cartridge dump, while a .out is read as either the ELF executable a compiler left behind or the plain-text log a batch job dumped. Either one is re-routed automatically when its bytes turn out to be a real format.
- Depth of analysis
- .VMEM is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .VMEM file
- Drag a .VMEM file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.