"Control Flow Guard (CFG) is a Windows’ security feature that aims to mitigate the redirection of the execution flow, for example, by checking if the target address for an indirect call is a valid function. We can abuse this for funny obfuscation tricks."

"My idea is to create small, position-independent, crossplatform x86/x64 code." The article explains in detail how to develop x86/x64 compatible code using as example some commonly found techniques in shellcodes and more.

The original Valhalla Issue #1 was released in August 2011. Featuring articles and sources from roy g biv, SPTH, M0SA and hh86. Then it had an executable Viewer, old school style. In this new edition 2019, I have ported the viewer to HTML/CSS.

Old Viewer Screencaps:

The second issue of Valhalla had SPTH as the Editor. Featuring articles and sources from herm1t, roy g biv, mos6581, Peter Kleissner, M0SA, alcopaul, hh86, Belial, and SPTH. This zine had an HTML viewer.

The third issue of Valhalla had me back as the Editor. Featuring articles and sources from SPTH, roy g biv, hh86, (o), R3s1stanc3. Interviews with Eric Filiol, Mark Stamp, and VirusBuster.

The fourth and final issue of Valhalla. Featuring articles and sources from SPTH, roy g biv, Black Sun, R3s1stanc3, hh86, JPanic, M0SA. Interviews with roy g biv, JPanic, and Jeff Dahmer.