Function at 0x10100260
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10193008]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 0x2c], eax
xor edi, edi
call fcn.10100210
cmp dword [0x10198f44], edi
je 0x101004b6
mov esi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
lea eax, [ebp - 0x20]
push 0x1c
push eax
push ebx
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x101004af
test byte [ebp - 0xc], 0xf0
je 0x101004af
push 0x1c
lea eax, [ebp - 0x20]
push eax
push 0x100dc1d0
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x101004af
test byte [ebp - 0xc], 0xf0
je 0x101004af
mov ecx, ebx
call fcn.100ffd50
cmp eax, 0xffffffff
jne 0x101004a8
mov eax, dword [0x10199e50]
test eax, eax
je 0x101002fc
cmp dword [eax + 4], edi
jne 0x10100349
mov eax, dword [eax]
test eax, eax
jne 0x101002f1
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x101004a1
lea edx, [eax + 0x20]
mov dword [eax + 4], edi
mov dword [eax + 8], edi
mov esi, 0x20
mov ecx, dword [eax + 4]
add esi, 0x20
mov dword [edx], ecx
mov dword [eax + 4], edx
add edx, 0x20
cmp esi, 0xfe0
jbe 0x10100326
mov ecx, dword [0x10199e50]
mov dword [eax], ecx
mov dword [0x10199e50], eax
test eax, eax
je 0x101004a1
mov esi, dword [eax + 4]
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], 0x100dc1d0
mov ecx, dword [esi]
inc dword [eax + 8]
mov dword [eax + 4], ecx
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x20], esi
call fcn.101005d0
test eax, eax
je 0x10100493
mov ecx, dword [0x10199e60]
test ecx, ecx
jne 0x101003b4
push 0x580
push ecx
push dword [0x10198f44]
mov dword [0x10199e64], 0x20
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [0x10199e60], ecx
test ecx, ecx
je 0x10100485
jmp 0x101003f2
mov eax, dword [0x10199e68]
mov edx, dword [0x10199e64]
cmp eax, edx
jb 0x101003f7
imul eax, edx, 0x58
push eax
push ecx
push 0
push dword [0x10198f44]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
test ecx, ecx
je 0x10100485
mov eax, dword [0x10199e64]
add eax, eax
mov dword [0x10199e60], ecx
mov dword [0x10199e64], eax
mov eax, dword [0x10199e68]
imul esi, eax, 0x2c
inc eax
mov dword [0x10199e68], eax
add esi, ecx
je 0x10100482
mov eax, dword [ebp - 0x28]
mov edx, dword [ebp - 0x1c]
mov cl, byte [esi + 0x14]
mov dword [esi], eax
and cl, 0xf8
mov eax, dword [ebp - 0x24]
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x20]
mov dword [esi + 8], eax
mov al, dl
and al, 1
or cl, al
mov eax, dword [esi + 0x18]
xor eax, dword [ebp - 0x18]
and eax, 0xf
mov byte [esi + 0x14], cl
xor dword [esi + 0x18], eax
mov eax, dword [ebp - 0x14]
mov dword [esi + 0x1c], eax
mov eax, dword [ebp - 0x10]
mov dword [esi + 0x20], eax
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x24], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x28], eax
test edx, edx
je 0x10100469
mov eax, dword [ebx - 5]
mov dword [esi + 0xc], eax
mov ax, word [ebx - 1]
mov word [esi + 0x10], ax
mov al, byte [ebx + 1]
mov byte [esi + 0x12], al
jmp 0x10100474
mov eax, dword [ebx]
mov dword [esi + 0xc], eax
mov al, byte [ebx + 4]
mov byte [esi + 0x10], al
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x101004bb
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
jmp 0x101004bb
mov esi, dword [ebp - 0x30]
mov ecx, esi
mov edi, 9
call fcn.101008d0
jmp 0x101004bb
mov ecx, esi
mov edi, 8
call fcn.101008d0
jmp 0x101004bb
mov edi, 9
jmp 0x101004bb
mov edi, 3
jmp 0x101004bb
mov edi, 7
jmp 0x101004bb
mov edi, 2
push 0
push 0x1019899c
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10102ce9
mov esp, ebp
pop ebp
ret 4