ForAllSecure targetted Disekt running CROMU_00055 in round 23.

Type 2 POV

Reading from protected address: 0x4347c810

0xbaaaafb1 : mov ecx,dword ptr [edi-0x11128e46]

Execution control corruption via return (return to: 0xbaaaafa8).

Tracing data from eip: 0x8048536 tracing source of memory: 0xbaaaafa8 (value: 0xbaaaafac)

0x804fd27 : receive syscall (return)
0x8048536: ret // address: 0xbaaaafa8 value: 0xbaaaafac

Execution of memory occurred that was not part of the initial text sections or an executably allocated page.

Tracing data from eip: 0xbaaaafac tracing source of memory: 0xbaaaafac (value: 0x5a5656bf)

0x804fd27 : receive syscall (return)
0xbaaaafac: mov edi,0x545a5656 // address: 0xbaaaafac value: 0x5a5656bf

Curated by Lunge Technology, LLC. Questions or comments? Send us email