joyce8/EMBER2024-capa huggingface dataset:
Function at 0x457d28
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x457d3f
add esp, 0xfffffff0
call fcn.004034e8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e9e8
mov eax, dword [0x47da9c]
cmp word [eax + 2], 0
jne 0x457d67
mov eax, dword [0x47da9c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00459400
mov eax, dword [0x47dbdc]
cmp word [eax + 2], 0
jne 0x457d81
mov eax, dword [0x47dbdc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004595f8
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x415814]
call fcn.00403194
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x415814]
call fcn.00403194
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x420fcc]
call fcn.004288e0
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x457f08
mov eax, dword [0x47d924]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00428cb0
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x459b98
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x47d924]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
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.0040cc3c
test eax, eax
je 0x457e76
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408d7c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040cc64
test eax, eax
je 0x457e8a
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404208
mov eax, dword [0x47d6e0]
cmp byte [eax], 0
jne 0x457ebe
mov eax, ebx
call fcn.00458030
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00459d74
mov eax, ebx
call fcn.0045a738
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x457efe
call fcn.00403540
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4582b0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x47ebe4]
cmp dword [eax + 0x30], 0
je 0x45835a
cmp dword [ebx + 0x94], 0
jne 0x458354
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x458240
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x458354
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 0x45831a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x458354
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00417ecc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x458329
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x458ebc
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x458ef1
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404088
jmp 0x458efe
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403fec
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x459f50
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x459f91
mov eax, esi
call fcn.00440670
test al, al
je 0x459f91
mov eax, dword [ebx + 0x84]
call fcn.0044036c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x459f91
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044036c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x468470
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x468478
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x46866a
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x468680
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.00403fec
lea ecx, [ebp - 0x10]
mov edx, 0x468694
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.00403fec
lea ecx, [ebp - 0x14]
mov edx, 0x4686ac
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.00403fec
lea ecx, [ebp - 0x18]
mov edx, 0x4686c8
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.00403fec
lea ecx, [ebp - 0x1c]
mov edx, 0x4686e4
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.00403fec
lea ecx, [ebp - 0x24]
mov edx, 0x4686fc
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.00408264
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.004087ac
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x468714
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x28]
call fcn.0045fdd4
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x468724
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x2c]
call fcn.0045fdd4
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x46873c
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.004087ac
inc eax
je 0x46860d
lea ecx, [ebp - 0x34]
mov edx, 0x46873c
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x34]
call fcn.00408770
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.00409cec
fstp qword [ebp - 0x3c]
wait
call fcn.0040a050
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x468628
lea ecx, [ebp - 0x40]
mov edx, 0x46873c
mov eax, esi
call fcn.004662fc
mov eax, dword [ebp - 0x40]
call fcn.0045fdd4
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x46874c
mov eax, esi
call fcn.004662fc
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.00403fec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x468671
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.00403fbc
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.00403fbc
ret
Function at 0x46f3fc
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
xor edx, edx
push ebp
push 0x46f456
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [eax + 0x30]
call fcn.0046f3ec
mov ebx, eax
lea edx, [ebp - 4]
mov eax, edi
call fcn.0045ea40
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0xc]
call fcn.0045e640
mov edx, dword [esi + 8]
mov eax, dword [ebx + 0x10]
mov ecx, dword [eax]
call dword [ecx + 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46f45d
lea eax, [ebp - 4]
call fcn.00403f98
ret

Function at 0x472ca0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x414dc4]
call fcn.00404950
xor eax, eax
push ebp
push 0x472de4
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x47d5c4], 0
jne 0x472cf3
mov ecx, dword [0x47d70c]
mov dl, 1
mov eax, dword [0x40739c]
call fcn.0040be6c
call fcn.00403950
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402bcc
mov eax, ebx
call fcn.00404800
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x472df4
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405a64
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404810
test eax, eax
jle 0x472d8b
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x472d84
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404220
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404208
mov eax, dword [ebp - 0x48]
pop edx
call fcn.004081f4
test eax, eax
jne 0x472d84
mov ebx, 0x15
jmp 0x472d90
mov ebx, 0x10
jmp 0x472d90
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x47d5c4]
call fcn.00472bf8
mov eax, dword [ebp - 8]
call fcn.00472bf8
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405a7c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x472deb
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00403fbc
lea eax, [ebp - 0x10]
mov edx, dword [0x414dc4]
call fcn.00404a20
ret
Function at 0x40a0f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x477f1b
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.0046a4a9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a172
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00467d00
mov eax, dword [eax]
push 0x499210
push eax
call fcn.00459e04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046a734
test bl, bl
je 0x40a172
push 0x499210
lea ecx, [esp + 0xc]
call fcn.0046ab10
push 0x49cd8c
lea ecx, [esp + 0xc]
call fcn.0046ab10
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 0x40a1ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046a734
jmp 0x40a279
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 0x40a232
lea edx, [esp + 0x7c]
push 0x49cd88
push edx
call fcn.00459e04
add esp, 8
test eax, eax
je 0x40a232
lea eax, [esp + 0x7c]
push 0x49cd84
push eax
call fcn.00459e04
add esp, 8
test eax, eax
je 0x40a232
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 0x40a1c2
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.0046a734
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 0x40b4d0
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 0x40b532
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 0x40b540
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47807b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a3fcc]
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 0x40b678
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b5a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a734
xor eax, eax
jmp 0x40b6ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046a8bd
push esi
lea ecx, [esp + 0xc]
call fcn.0046ab4c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x49cdc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b6cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b4d0
test eax, eax
jne 0x40b6cd
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.0040b4d0
test eax, eax
jne 0x40b6cd
lea eax, [esp + 0x14]
push 0x49cda0
push eax
call fcn.0045aee0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b6ac
lea ecx, [esp + 0x14]
push 0x49cd9c
push ecx
call fcn.0045ae60
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b6ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b6af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046a86d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b5be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a734
xor eax, eax
jmp 0x40b6ef
mov byte [esi], 0
push 0x49cd98
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.0046a734
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 0x41bf80
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 0x41bfee
cmp si, 0x69
ja 0x41bfee
add esi, 0xffd0
cmp si, 0x11
je 0x41bfbe
push 0x11
call edi
test ax, ax
jge 0x41bfbe
or esi, 0x2000
cmp si, 0x10
je 0x41bfd3
push 0x10
call edi
test ax, ax
jge 0x41bfd3
or esi, 0x4000
cmp si, 0x12
je 0x41bfe8
push 0x12
call edi
test ax, ax
jge 0x41bfe8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bffb
mov esi, 0xbd
jmp 0x41bfaf
cmp si, 0x6e
jne 0x41c008
mov esi, 0xbe
jmp 0x41bfaf
cmp si, 0x6f
jne 0x41bfa9
mov esi, 0xbf
jmp 0x41bfaf

Function at 0x41d6a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b4e00]
xor edx, edx
cmp eax, edx
jne 0x41d6c6
xor eax, eax
mov byte [eax + 0x4b4d00], al
inc eax
cmp eax, 0x100
jl 0x41d6ae
mov dword [0x4b4e00], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b4d00
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d757
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 0x41d72a
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 0x41d6f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d7d0
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 0x41d823
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 0x41d80a
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 0x424260
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 0x4243f8
cmp ebp, ebx
jle 0x4243f8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4242be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4242c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4242d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4242db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046a475
add esp, 4
cmp eax, ebx
je 0x4242fc
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.0046a475
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 0x4243ee
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 0x4243d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4243c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4243b6
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 0x4243c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4243c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424360
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 0x424351
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 0x427640
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x479588
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 0x427679
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.00471f4e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00471fd6
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.00427700
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00472013
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42bcd0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x479d18
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.0042c850
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 0x42bd79
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.0042b960
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.004711ff
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.0043afe0
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.00471271
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14