Function at 0x100031c0
Capabilities:
Encode data using xor
Get process image filename

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c4
mov eax, dword [0x1001b018]
xor eax, esp
mov dword [esp + 0x2c0], eax
cmp dword [0x10120f18], 0
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], esi
jne 0x10003416
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edi, dword [sym.imp.MSVCR100.dll_rand]
mov dword [0x10120f18], eax
mov word [esp + 0x10], 0x5c1
call edi
and eax, 0x800000ff
jns 0x10003220
dec eax
or eax, 0xffffff00
inc eax
cmp dword [0x1001b4cc], 0xffffffff
mov bl, byte [ebp + 8]
mov byte [esp + 0x12], al
mov byte [esp + 0x13], 3
mov byte [esp + 0x14], bl
je 0x10003242
cmp byte [0x1011b500], 0
jne 0x10003260
lea esi, [esp + 0x10]
call fcn.10002f40
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2c0]
xor ecx, esp
call fcn.10010f74
mov esp, ebp
pop ebp
ret
mov word [esp + 0x20], 0x9bc1
call edi
and eax, 0x800000ff
jns 0x10003277
dec eax
or eax, 0xffffff00
inc eax
mov byte [esp + 0x22], al
mov eax, dword [0x10120f20]
mov byte [esp + 0x23], 3
mov byte [esp + 0x24], bl
test eax, eax
jne 0x100032a0
mov dword [esp + 0x25], eax
mov dword [esp + 0x29], eax
mov word [esp + 0x2d], ax
mov byte [esp + 0x2f], al
jmp 0x100032bd
mov ecx, dword [eax]
mov dword [esp + 0x25], ecx
mov edx, dword [eax + 4]
mov dword [esp + 0x29], edx
mov cx, word [eax + 8]
mov word [esp + 0x2d], cx
mov dl, byte [eax + 0xa]
mov byte [esp + 0x2f], dl
mov eax, dword [0x10120f24]
test eax, eax
je 0x100032ec
cmp dword [eax], 0
je 0x100032ec
mov eax, dword [eax]
mov ecx, dword [eax]
mov dword [esp + 0x30], ecx
mov edx, dword [eax + 4]
mov dword [esp + 0x34], edx
mov cx, word [eax + 8]
mov word [esp + 0x38], cx
mov dl, byte [eax + 0xa]
mov byte [esp + 0x3a], dl
jmp 0x100032ff
xor eax, eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov word [esp + 0x38], ax
mov byte [esp + 0x3a], al
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x10003319
push 0x40
push eax
lea eax, [esp + 0x43]
push eax
call sub.MSVCR100.dll_memset
add esp, 0xc
jmp 0x1000332a
mov ecx, 0x10
mov esi, eax
lea edi, [esp + 0x3b]
rep movsd dword es:[edi], dword [esi]
mov esi, dword [esp + 0x1c]
push 0x40
push 0
test esi, esi
jne 0x10003344
lea ecx, [esp + 0x83]
push ecx
call sub.MSVCR100.dll_memset
add esp, 0xc
jmp 0x100033a7
lea edx, [esp + 0x83]
push edx
call sub.MSVCR100.dll_memset
add esp, 0xc
push esi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x100033a7
push 0x104
lea eax, [esp + 0xc4]
push eax
push edi
call dword [sym.imp.PSAPI.DLL_GetProcessImageFileNameW]
test eax, eax
je 0x100033a0
lea esi, [esp + 0xc0]
call fcn.1000dd60
push eax
lea ecx, [esp + 0x7f]
push 0x1001786c
push ecx
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x100
push 0
push 0x10126340
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
lea ecx, [ecx]
mov dl, byte [eax + str.rj_j]
sub dl, 0x1b
xor dl, 0xc
mov byte [eax + 0x10126340], dl
inc eax
cmp eax, 0x100
jb 0x100033c0
lea eax, [esp + 0x7b]
push eax
lea ecx, [esp + 0x3f]
push ecx
movzx ecx, byte [esp + 0x2c]
lea edx, [esp + 0x38]
push edx
lea eax, [esp + 0x31]
push eax
push ecx
push 0x10126340
push 0
mov ecx, 0x1011b678
call fcn.100055f0
movzx ecx, byte [esp + 0x3d]
add esp, 0x1c
lea edx, [esp + 0x20]
call fcn.10001920
mov ecx, dword [esp + 0x2cc]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10010f74
mov esp, ebp
pop ebp
ret