joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45718c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd9c
push ebx
xor edx, edx
mov dword [ebp - 0x264], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45735c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45733d
mov dl, 1
mov eax, dword [0x417a9c]
call fcn.004036e0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004044bc
lea eax, [ebp - 0x118]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
mov ebx, eax
call sub.kernel32.dll_GetSystemDefaultLangID
movzx eax, ax
mov dword [ebp - 0x10], eax
dec ebx
test ebx, ebx
jl 0x45732c
inc ebx
mov dword [ebp - 0x14], ebx
lea eax, [ebp - 0x118]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
call fcn.00444fe4
test al, al
jne 0x457229
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x45731f
xor edx, edx
push ebp
push 0x457318
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x457249
mov ebx, dword [ebp - 0x10]
jmp 0x45724b
mov ebx, eax
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov dword [ebp - 0x260], ebx
mov byte [ebp - 0x25c], 0
lea ecx, [ebp - 0x260]
mov edx, 0x45736c
lea eax, [ebp - 0x258]
call fcn.004095c8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x457301
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x218]
push eax
push 0
push 0
push 0x4573a4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x457301
lea eax, [ebp - 0x264]
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040472c
mov edx, dword [ebp - 0x264]
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x457301
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.0040472c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45731f
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x18], 4
dec dword [ebp - 0x14]
jne 0x45720a
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041b600
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x457363
lea eax, [ebp - 0x264]
call fcn.004044bc
ret
Function at 0x457ca4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x46cb74]
cmp byte [eax + 0xa5], 0
jne 0x457d15
cmp dword [0x46cb8c], 0
jne 0x457cd6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x457c60
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x46cb8c], eax
cmp dword [0x46cb88], 0
jne 0x457cf1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x46cb88], eax
cmp dword [0x46cb90], 0
jne 0x457d15
push esp
push 0
push 0
push 0x457c04
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x46cb90], eax
pop edx
ret

Function at 0x4583a8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x46cb74]
cmp dword [eax + 0x30], 0
je 0x458452
cmp dword [ebx + 0x94], 0
jne 0x45844c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x458338
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45844c
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 0x458412
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45844c
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.004199fc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x458421
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x458fb0
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 0x458fe5
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.004045ac
jmp 0x458ff2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404510
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45a11c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45a15d
mov eax, esi
call fcn.004405c0
test al, al
je 0x45a15d
mov eax, dword [ebx + 0x84]
call fcn.004402bc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45a15d
push 0
mov eax, dword [ebx + 0x84]
call fcn.004402bc
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x45af28
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 [0x416bf8]
call fcn.00404eb8
xor eax, eax
push ebp
push 0x45b06c
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x46aeb0], 0
jne 0x45af7b
mov ecx, dword [0x46b064]
mov dl, 1
mov eax, dword [0x407908]
call fcn.0040c02c
call fcn.00403eb0
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00403104
mov eax, ebx
call fcn.00404d24
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x45b07c
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.00406030
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404d34
test eax, eax
jle 0x45b013
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 0x45b00c
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404744
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.0040472c
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408780
test eax, eax
jne 0x45b00c
mov ebx, 0x15
jmp 0x45b018
mov ebx, 0x10
jmp 0x45b018
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 [0x46aeb0]
call fcn.0045ada0
mov eax, dword [ebp - 8]
call fcn.0045ada0
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00406048
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b073
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.004044e0
lea eax, [ebp - 0x10]
mov edx, dword [0x416bf8]
call fcn.00404f88
ret
Function at 0x401750
Capabilities:
Terminate process

Disassembly:
or al, 0x8b
xchg dword [ebx + 0xd8b206f], ecx
enter 0x16c0, 0xffffffffffffffbc
add cl, byte [esi]
in al, dx
dec esi
push 0x40e674
push ecx
call dword [sym.imp.MSVCRT.dll_fprintf]
mov eax, dword [0x4102ac]
aas
movsd dword es:[edi], dword [esi]
sbb al, 0x85
mov eax, 0xb7507fa9
push esp
rol byte [eax], cl
call dword [sym.imp.MSVCRT.dll_printf]
adc al, 0xc4
xchg byte [edi], bh
dec edi
call dword [sym.imp.MSVCRT.dll_exit]
dec edx
sbb dword [ebx - 0x47a27e14], ecx
add byte [eax], al
add byte [ecx], al
add byte [edx + 0x19], cl
mov ebp, esp
sbb dword [ebp - 0x48], 0x1000000
js 0x40178e
inc ecx
xor eax, 0x4ca1c085
inc eax
inc ecx
add byte [esp + edx + 0x68], dh
inc eax
cmp al, 0x4e
add byte [eax - 0x18], dl
sahf
inc dword [eax]
iretd

Function at 0x40a955
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov esi, dword [edx + 0x28]
nop
jmp 0x40a856
movzx ecx, word [edx + 0x26]
nop
jmp 0x40a86b
xor edi, edi
nop
jmp 0x40a87e
xor eax, eax
nop
jmp 0x40a892
lodsb al, byte [esi]
nop
jmp 0x40a89e
cmp al, 0x61
jl 0x40a8d0
jmp 0x40a8b0
nop
jmp 0x40a8be
sub al, 0x20
nop
jmp 0x40a8d0
jmp 0x40a8dd
ror edi, 0xd
add edi, eax
nop
jmp 0x40a8f0
dec ecx
jmp 0x40a8ff
jne 0x40a87e
nop
jmp 0x40a910
nop
push edx
jmp 0x40a91f
mov edx, dword [edx + 0x10]
push edi
mov eax, dword [edx + 0x3c]
nop
jmp 0x40a934
add eax, edx
jmp fcn.0040a940
nop
je 0x40ab12
jmp 0x40a966
nop
jmp 0x40a975
add eax, edx
jmp 0x40a984
mov ebx, dword [eax + 0x20]
nop
add ebx, edx
nop
jmp 0x40a995
push eax
mov ecx, dword [eax + 0x18]
test ecx, ecx
nop
jmp 0x40a9ac
je 0x40aafd
nop
jmp 0x40a9c1
xor edi, edi
nop
dec ecx
nop
mov esi, dword [ebx + ecx*4]
nop
jmp 0x40a9d8
add esi, edx
jmp 0x40a9e9
xor eax, eax
lodsb al, byte [esi]
nop
jmp 0x40aa01
ror edi, 0xd
nop
add edi, eax
cmp al, ah
jne 0x40a9da
nop
jmp 0x40aa24
add edi, dword [ebp - 8]
cmp edi, dword [ebp + 0x24]
nop
jmp 0x40aa3a
jne 0x40a999
nop
jmp 0x40aa54
nop
jmp 0x40aa65
pop eax
nop
jmp 0x40aa7a
mov ebx, dword [eax + 0x24]
nop
add ebx, edx
nop
mov cx, word [ebx + ecx*2]
nop
mov ebx, dword [eax + 0x1c]
nop
add ebx, edx
nop
mov eax, dword [ebx + ecx*4]
add eax, edx
nop
jmp 0x40aaa4
mov dword [esp + 0x24], eax
nop
jmp 0x40aab6
pop ebx
nop
jmp 0x40aac5
pop ebx
nop
jmp 0x40aad7
popal
jmp 0x40aae6
pop ecx
nop
jmp 0x40aaf8
pop edx
nop
push ecx
jmp eax
nop
pop eax
jmp 0x40ab12
nop
pop edi
nop
jmp 0x40ab23
pop edx
nop
jmp 0x40ab36
mov edx, dword [edx]
jmp 0x40a846
Function at 0x414740
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47ba8b
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.004702da
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4147c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046e02d
mov eax, dword [eax]
push 0x5851c4
push eax
call fcn.00460e74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00470565
test bl, bl
je 0x4147c2
push 0x5851c4
lea ecx, [esp + 0xc]
call fcn.004708f5
push 0x588d44
lea ecx, [esp + 0xc]
call fcn.004708f5
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 0x4147fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00470565
jmp 0x4148c9
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 0x414882
lea edx, [esp + 0x7c]
push 0x588d40
push edx
call fcn.00460e74
add esp, 8
test eax, eax
je 0x414882
lea eax, [esp + 0x7c]
push 0x588d3c
push eax
call fcn.00460e74
add esp, 8
test eax, eax
je 0x414882
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 0x414812
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.00470565
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 0x4150c0
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 0x415122
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 0x415130
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47bb0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x591450]
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 0x415268
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x415196
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470565
xor eax, eax
jmp 0x4152df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004706a2
push esi
lea ecx, [esp + 0xc]
call fcn.00470931
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x588d7c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4152bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.004150c0
test eax, eax
jne 0x4152bd
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 SysReAllocString
mov ecx, edi
call fcn.004150c0
test eax, eax
jne 0x4152bd
lea eax, [esp + 0x14]
push 0x588d58
push eax
call fcn.00461f80
mov esi, eax
add esp, 8
test esi, esi
jne 0x41529c
lea ecx, [esp + 0x14]
push 0x588d54
push ecx
call fcn.00461f00
mov esi, eax
add esp, 8
test esi, esi
jne 0x41529c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41529f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00470652
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4151ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470565
xor eax, eax
jmp 0x4152df
mov byte [esi], 0
push 0x588d50
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.00470565
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 0x426d20
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 0x426d8e
cmp si, 0x69
ja 0x426d8e
add esi, 0xffd0
cmp si, 0x11
je 0x426d5e
push 0x11
call edi
test ax, ax
jge 0x426d5e
or esi, 0x2000
cmp si, 0x10
je 0x426d73
push 0x10
call edi
test ax, ax
jge 0x426d73
or esi, 0x4000
cmp si, 0x12
je 0x426d88
push 0x12
call edi
test ax, ax
jge 0x426d88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x426d9b
mov esi, 0xbd
jmp 0x426d4f
cmp si, 0x6e
jne 0x426da8
mov esi, 0xbe
jmp 0x426d4f
cmp si, 0x6f
jne 0x426d49
mov esi, 0xbf
jmp 0x426d4f

Function at 0x428770
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5a1b20]
xor edx, edx
cmp eax, edx
jne 0x428796
xor eax, eax
mov byte [eax + 0x5a1a20], al
inc eax
cmp eax, 0x100
jl 0x42877e
mov dword [0x5a1b20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5a1a20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x428827
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 0x4287fa
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 0x4287c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4288a0
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 0x4288f3
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 0x4288da
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 0x42f330
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 0x42f4c8
cmp ebp, ebx
jle 0x42f4c8
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 0x42f38e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42f395
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42f3a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42f3ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004702a6
add esp, 4
cmp eax, ebx
je 0x42f3cc
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.004702a6
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 0x42f4be
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 0x42f4a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42f491
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42f486
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 0x42f494
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42f494
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42f430
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 0x42f421
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 0x432710
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47d1e8
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 0x432749
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.00477c7d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00477cc9
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.004327d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00477d06
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x436ca0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x47d978
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.00437820
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 0x436d49
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.00436930
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.00476f2e
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.00445dd0
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.00476fa0
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14