joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431b74
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x43d7d0
cmp dword [edi], 0
jne 0x431bf0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x43d7cc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x43c800
mov ecx, 2
call fcn.00402798
mov edx, 0x431b4c
lea eax, [esi + 5]
call fcn.00431b6c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00431b6c
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x431bc5
mov dword [0x43d7cc], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x431d14
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x431d64]
test si, 4
je 0x431d28
or bl, 1
test si, 8
je 0x431d32
or bl, 4
test si, 1
je 0x431d3c
or bl, 8
test si, 2
je 0x431d46
or bl, 0x10
test si, 0x10
je 0x431d50
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431d5f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x431d68
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x431da0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431d81
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431d90
or bl, 4
test esi, 0x20000000
je 0x431d9b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x438288
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43842d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x40b574]
call fcn.00402bdc
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.0040378c
push 0
call sub.user32.dll_GetKeyboardLayout
mov edx, dword [ebp - 4]
mov dword [edx + 0x30], eax
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x438403
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00428684
test al, al
je 0x4383f6
lea eax, [ebp - 0xc]
push eax
push 0xf003f
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x43843c
lea eax, [ebp - 0x254]
call fcn.00407e2c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4383f6
xor eax, eax
push ebp
push 0x4383ef
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x438474
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4383d8
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004039b8
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov ebx, dword [eax]
call dword [ebx + 0x38]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x30]
jne 0x4383d8
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004039b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4383f6
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4382f9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.0040e404
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438434
lea eax, [ebp - 0x260]
call fcn.0040378c
ret

Function at 0x438b90
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x43d7a0]
cmp byte [eax + 0x8d], 0
jne 0x438c01
cmp dword [0x43d7dc], 0
jne 0x438bc2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x438b4c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x43d7dc], eax
cmp dword [0x43d7d8], 0
jne 0x438bdd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x43d7d8], eax
cmp dword [0x43d7e0], 0
jne 0x438c01
push esp
push 0
push 0
push 0x438af0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x43d7e0], eax
pop edx
ret
Function at 0x438cf8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x438d0f
add esp, 0xfffffff0
call fcn.00402ed8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004111e0
mov byte [ebx + 0x28], 0
mov dl, 1
mov eax, dword [0x40b274]
call fcn.00402bdc
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x40b274]
call fcn.00402bdc
mov dword [ebx + 0x90], eax
xor eax, eax
mov dword [ebx + 0x48], eax
xor eax, eax
mov dword [ebx + 0x6c], eax
mov dword [ebx + 0x44], 0x80000018
mov dword [ebx + 0x60], 0x1f4
mov byte [ebx + 0x64], 1
xor eax, eax
mov dword [ebx + 0x68], eax
mov dword [ebx + 0x5c], 0x9c4
mov byte [ebx + 0x70], 0
mov byte [ebx + 0x85], 1
mov dl, 1
mov eax, dword [0x412d10]
call fcn.0041853c
mov esi, eax
mov dword [ebx + 0x80], esi
push 0x438e80
mov eax, dword [0x43c9f8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004188e0
mov eax, dword [ebx + 0x80]
mov dword [eax + 8], ebx
mov dword [eax + 4], 0x43a618
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x43c9f8]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_2
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.00409044
test eax, eax
je 0x438dff
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004077b4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040906c
test eax, eax
je 0x438e13
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x74]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004039b8
mov eax, dword [0x43c928]
cmp byte [eax], 0
jne 0x438e44
mov eax, ebx
call fcn.00438f6c
mov byte [ebx + 0x41], 1
mov byte [ebx + 0x42], 1
mov byte [ebx + 0x43], 1
mov byte [ebx + 0x86], 1
xor eax, eax
mov dword [ebx + 0x88], eax
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x438e76
call fcn.00402f30
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4391c8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x43d7a0]
cmp dword [eax + 0x24], 0
je 0x439258
cmp dword [ebx + 0x7c], 0
jne 0x439255
mov eax, dword [ebx + 0x24]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x43915c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x78]
cmp dword [eax + 8], 0
je 0x439255
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x439224
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x78]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x439255
push 0x13
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x78]
call fcn.0040c898
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x439230
inc dword [ebx + 0x7c]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x439ba8
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x8c], 0
je 0x439bdd
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x24]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403870
jmp 0x439be7
mov eax, esi
mov edx, dword [ebx + 0x74]
call fcn.00403824
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x43a948
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x6c]
test esi, esi
je 0x43a980
mov eax, esi
call fcn.004246b4
test al, al
je 0x43a980
mov eax, dword [ebx + 0x6c]
call fcn.004242d4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43a980
push 0
mov eax, dword [ebx + 0x6c]
call fcn.004242d4
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x416529
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x40
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
call fcn.00416480
add esp, 0xc
mov eax, dword [ebp + 0xc]
xor ecx, ecx
mov cx, word [eax]
cmp ecx, 0x5a4d
je 0x416558
mov eax, 0xea61
jmp 0x4165d6
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x3c], 0
jne 0x416568
mov eax, 0xea62
jmp 0x4165d6
push 0xf8
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 0x3c]
add eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0x10]
push eax
call fcn.00416480
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0x4550
je 0x416595
mov eax, 0xea62
jmp 0x4165d6
mov eax, dword [ebp + 0x10]
xor ecx, ecx
mov cx, word [eax + 4]
cmp ecx, 0x14c
je 0x4165ad
mov eax, 0xea65
jmp 0x4165d6
mov eax, dword [ebp + 0x10]
xor ecx, ecx
mov cx, word [eax + 0x16]
test ch, 0x10
je 0x4165c2
mov eax, 0xea66
jmp 0x4165d6
mov eax, dword [ebp + 0x10]
cmp dword [eax + 0x74], 0x10
jbe 0x4165d2
mov eax, 0xea67
jmp 0x4165d6
xor eax, eax
jmp 0x4165d6
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40e180
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x475afb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00469ed8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e202
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00467b60
mov eax, dword [eax]
push 0x54c220
push eax
call fcn.00459dc4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046a163
test bl, bl
je 0x40e202
push 0x54c220
lea ecx, [esp + 0xc]
call fcn.0046a4f3
push 0x54fda4
lea ecx, [esp + 0xc]
call fcn.0046a4f3
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40e23e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046a163
jmp 0x40e309
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40e2c2
lea edx, [esp + 0x7c]
push 0x54fda0
push edx
call fcn.00459dc4
add esp, 8
test eax, eax
je 0x40e2c2
lea eax, [esp + 0x7c]
push 0x54fd9c
push eax
call fcn.00459dc4
add esp, 8
test eax, eax
je 0x40e2c2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40e252
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0046a163
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40f560
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40f5c2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40f5d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x475c5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x556818]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40f708
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40f636
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a163
xor eax, eax
jmp 0x40f77f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046a2a0
push esi
lea ecx, [esp + 0xc]
call fcn.0046a52f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x54fddc
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40f75d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040f560
test eax, eax
jne 0x40f75d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040f560
test eax, eax
jne 0x40f75d
lea eax, [esp + 0x14]
push 0x54fdb8
push eax
call fcn.0045ae00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f73c
lea ecx, [esp + 0x14]
push 0x54fdb4
push ecx
call fcn.0045ad80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f73c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40f73f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046a250
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40f64e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a163
xor eax, eax
jmp 0x40f77f
mov byte [esi], 0
push 0x54fdb0
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0046a163
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4235c0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42362e
cmp si, 0x69
ja 0x42362e
add esi, 0xffd0
cmp si, 0x11
je 0x4235fe
push 0x11
call edi
test ax, ax
jge 0x4235fe
or esi, 0x2000
cmp si, 0x10
je 0x423613
push 0x10
call edi
test ax, ax
jge 0x423613
or esi, 0x4000
cmp si, 0x12
je 0x423628
push 0x12
call edi
test ax, ax
jge 0x423628
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42363b
mov esi, 0xbd
jmp 0x4235ef
cmp si, 0x6e
jne 0x423648
mov esi, 0xbe
jmp 0x4235ef
cmp si, 0x6f
jne 0x4235e9
mov esi, 0xbf
jmp 0x4235ef

Function at 0x424ce0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x566f40]
xor edx, edx
cmp eax, edx
jne 0x424d06
xor eax, eax
mov byte [eax + 0x566e40], al
inc eax
cmp eax, 0x100
jl 0x424cee
mov dword [0x566f40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x566e40
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424d97
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x424d6a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x424d38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424e10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x424e63
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x424e4a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42bcc0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42be58
cmp ebp, ebx
jle 0x42be58
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42bd1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42bd25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42bd34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42bd3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00469ea4
add esp, 4
cmp eax, ebx
je 0x42bd5c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00469ea4
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42be4e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42be35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42be21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42be16
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42be24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42be24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42bdc0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42bdb1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42ee80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x477588
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42eeb9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00471857
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004718a3
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ef40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004718e0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x433400
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x477d18
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00433f80
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4334a9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00433090
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00470b08
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00442aa0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00470b7a
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14