joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f4e10
Capabilities:
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406b28
mov eax, dword [ebp - 8]
call fcn.00406b28
xor eax, eax
push ebp
push 0x4f4e89
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
mov eax, dword [ebp - 4]
call fcn.00406bcc
push eax
call sub.wininet.dll_DeleteUrlCacheEntryW
push 0
push 0
mov eax, dword [ebp - 8]
call fcn.00406bcc
push eax
mov eax, dword [ebp - 4]
call fcn.00406bcc
push eax
push 0
call sub.URLMON.DLL_URLDownloadToFileW
test eax, eax
jne 0x4f4e6e
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f4e90
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406b38
ret

Function at 0x4f4e98
Capabilities:
Get hostname

Disassembly:
push ebx
add esp, 0xfffffdfc
mov ebx, eax
mov dword [esp], pe_nt_image_headers32
push esp
lea eax, [esp + 8]
push eax
call sub.kernel32.dll_GetComputerNameW
test eax, eax
je 0x4f4ec9
mov eax, ebx
lea edx, [esp + 4]
mov ecx, pe_nt_image_headers32
call fcn.00406d28
jmp 0x4f4ed2
mov eax, ebx
xor edx, edx
call fcn.00406b40
add esp, 0x204
pop ebx
ret

Function at 0x4f4edc
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4f4f53
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xff
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00406ea4
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00406bcc
push eax
call sub.advapi32.dll_GetUserNameW
test eax, eax
je 0x4f4f34
push ebx
mov ecx, dword [ebp - 8]
dec ecx
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00407268
jmp 0x4f4f3d
mov eax, ebx
xor edx, edx
call fcn.00406b40
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f4f5a
lea eax, [ebp - 4]
call fcn.00406b30
ret

Function at 0x5149fc
Capabilities:
Log keystrokes via application hook

Disassembly:
cmp byte [0x5b0a8c], 0
jne 0x514a26
push 0
mov eax, dword [0x52cc40]
push eax
mov eax, 0x514a44
push eax
push 0xd
call sub.user32.dll_SetWindowsHookExW
mov dword [0x5b0a88], eax
mov byte [0x5b0a8c], 1
ret
Function at 0x515e8c
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbb4
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x440], edx
mov dword [ebp - 0x448], edx
mov dword [ebp - 0x44c], edx
mov dword [ebp - 0x444], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406b28
xor eax, eax
push ebp
push 0x515ff4
push dword fs:[eax]
mov dword fs:[eax], esp
xor edx, edx
mov eax, 0xf
call fcn.004baa10
mov esi, eax
cmp esi, 0xffffffff
je 0x515fc8
mov dword [ebp - 0x230], 0x22c
lea edx, [ebp - 0x230]
mov eax, esi
call fcn.004baa30
mov eax, dword [ebp - 0x228]
push eax
push 0
push 0x410
call sub.kernel32.dll_OpenProcess
mov ebx, eax
push 0x20c
lea ecx, [ebp - 0x43c]
xor edx, edx
mov eax, ebx
call fcn.004ba61c
push 0x516010
lea edx, [ebp - 0x444]
mov eax, dword [ebp - 4]
call fcn.0041310c
push dword [ebp - 0x444]
push 0x516010
lea eax, [ebp - 0x440]
mov edx, 3
call fcn.004070e0
mov eax, dword [ebp - 0x440]
push eax
lea eax, [ebp - 0x44c]
lea edx, [ebp - 0x43c]
mov ecx, 0x106
call fcn.00406d28
mov eax, dword [ebp - 0x44c]
lea edx, [ebp - 0x448]
call fcn.0041310c
mov eax, dword [ebp - 0x448]
pop edx
call fcn.00407580
test eax, eax
jle 0x515fa7
mov eax, dword [ebp - 0x228]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
mov ebx, eax
push 0
push ebx
call sub.kernel32.dll_TerminateProcess
push ebx
call sub.kernel32.dll_CloseHandle_1
lea edx, [ebp - 0x230]
mov eax, esi
call fcn.004baa50
cmp eax, 1
sbb eax, eax
inc eax
test al, al
jne 0x515ef8
push esi
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x515ffb
lea eax, [ebp - 0x44c]
mov edx, 4
call fcn.00406b38
lea eax, [ebp - 4]
call fcn.00406b30
ret
Function at 0x51611c
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
xor eax, eax
push ebp
push 0x516272
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
lea edx, [ebp - 0x14]
mov eax, dword [0x528f74]
mov eax, dword [eax + 0x20]
call fcn.004c78e4
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x51615d
sub eax, 4
mov eax, dword [eax]
cmp eax, 0x1400
jle 0x516242
call fcn.00416ec0
fstp qword [ebp - 0x10]
wait
push dword [ebp - 0xc]
push dword [ebp - 0x10]
lea eax, [ebp - 8]
mov edx, 0x516290
call fcn.00417b80
mov eax, dword [0x528f74]
push dword [eax + 0x4c]
push 0x5162b4
mov eax, dword [0x528f74]
push dword [eax + 0x6c]
push 0x5162c4
push dword [ebp - 8]
mov eax, 0x1869f
call fcn.004046a0
mov dword [ebp - 0x18], eax
fild dword [ebp - 0x18]
fmul dword [0x5162c8]
add esp, 0xfffffff8
fistp qword [esp]
wait
lea edx, [ebp - 0x20]
mov eax, 0x5162d8
call fcn.004c6a5c
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call fcn.004168e4
push dword [ebp - 0x1c]
push 0x516304
mov eax, dword [0x528f74]
push dword [eax + 0x58]
lea eax, [ebp - 4]
mov edx, 8
call fcn.004070e0
mov eax, dword [ebp - 4]
call fcn.004c7ab8
mov esi, dword [0x528f74]
mov esi, dword [esi + 0x20]
mov eax, dword [ebp - 4]
call fcn.00406bcc
push eax
mov dword [ebp - 0x18], esi
mov eax, dword [ebp - 0x18]
call fcn.00406bcc
push eax
call sub.kernel32.dll_MoveFileW
cmp eax, 1
sbb eax, eax
inc eax
test al, al
je 0x516242
mov edx, 0x27
mov eax, dword [ebp - 4]
call fcn.0041452c
mov eax, dword [0x528f74]
mov eax, dword [eax + 0x20]
call fcn.004c7ab8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x516279
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00406b38
lea eax, [ebp - 0x14]
call fcn.00406b30
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406b38
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x11ed511b
test eax, eax
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f314
nop
mov ecx, 0x508575c6
nop
nop
nop
test eax, eax
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43206c
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x4074d5
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 8], 0
jge 0x4074f7
mov eax, 0xfffffffd
jmp 0x40756f
mov ebx, dword [0x508ed8]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x40753d
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x508ed8]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x407565
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x40756f
mov esp, ebp
pop ebp
ret 4

Function at 0x410235
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
mov ecx, dword fs:[0x30]
mov al, byte [ecx + 2]
leave
ret
Function at 0x44d620
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b08fb
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.004a51a3
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x44d6a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a307d
mov eax, dword [eax]
push 0x4fdd24
push eax
call fcn.00495ae4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a542e
test bl, bl
je 0x44d6a2
push 0x4fdd24
lea ecx, [esp + 0xc]
call fcn.004a57be
push 0x4fdd30
lea ecx, [esp + 0xc]
call fcn.004a57be
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 0x44d6de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a542e
jmp 0x44d7a9
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 0x44d762
lea edx, [esp + 0x7c]
push 0x4fdd2c
push edx
call fcn.00495ae4
add esp, 8
test eax, eax
je 0x44d762
lea eax, [esp + 0x7c]
push 0x4fdd28
push eax
call fcn.00495ae4
add esp, 8
test eax, eax
je 0x44d762
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 0x44d6f2
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.004a542e
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 0x44dfb0
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 0x44e012
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 0x44e020
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b097b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x504ee0]
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 0x44e158
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x44e086
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a542e
xor eax, eax
jmp 0x44e1cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a556b
push esi
lea ecx, [esp + 0xc]
call fcn.004a57fa
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x44e1ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0044dfb0
test eax, eax
jne 0x44e1ad
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.0044dfb0
test eax, eax
jne 0x44e1ad
lea eax, [esp + 0x14]
push 0x4fdd40
push eax
call fcn.00496bf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x44e18c
lea ecx, [esp + 0x14]
push 0x4fdd3c
push ecx
call fcn.00496b70
mov esi, eax
add esp, 8
test esi, esi
jne 0x44e18c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44e18f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a551b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44e09e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a542e
xor eax, eax
jmp 0x44e1cf
mov byte [esi], 0
push 0x4fdd38
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.004a542e
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 0x461890
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 0x4618fe
cmp si, 0x69
ja 0x4618fe
add esi, 0xffd0
cmp si, 0x11
je 0x4618ce
push 0x11
call edi
test ax, ax
jge 0x4618ce
or esi, 0x2000
cmp si, 0x10
je 0x4618e3
push 0x10
call edi
test ax, ax
jge 0x4618e3
or esi, 0x4000
cmp si, 0x12
je 0x4618f8
push 0x12
call edi
test ax, ax
jge 0x4618f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x46190b
mov esi, 0xbd
jmp 0x4618bf
cmp si, 0x6e
jne 0x461918
mov esi, 0xbe
jmp 0x4618bf
cmp si, 0x6f
jne 0x4618b9
mov esi, 0xbf
jmp 0x4618bf

Function at 0x4630e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x515790]
xor edx, edx
cmp eax, edx
jne 0x463106
xor eax, eax
mov byte [eax + 0x515690], al
inc eax
cmp eax, 0x100
jl 0x4630ee
mov dword [0x515790], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x515690
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x463197
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 0x46316a
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 0x463138
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x463210
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 0x463263
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 0x46324a
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 0x469f20
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 0x46a0b8
cmp ebp, ebx
jle 0x46a0b8
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 0x469f7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x469f85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x469f94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x469f9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a516f
add esp, 4
cmp eax, ebx
je 0x469fbc
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.004a516f
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 0x46a0ae
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 0x46a095
mov al, byte [edx]
cmp al, 0xc0
jbe 0x46a081
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x46a076
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 0x46a084
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x46a084
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x46a020
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 0x46a011
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 0x46d110
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b23b8
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 0x46d149
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.004acb1c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004acb68
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.0046d1d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004acba5
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x471830
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4b2be8
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.004723b0
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 0x4718d9
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.004714c0
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.004abdcd
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.00481cf0
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.004abe3f
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14