joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4050e0
Capabilities:
Shutdown system

Disassembly:
sub esp, 0x14
push esi
mov esi, dword [sym.imp.USER32.dll_ExitWindowsEx]
push 0
push 2
call esi
test eax, eax
je 0x4050fe
mov eax, 1
pop esi
add esp, 0x14
ret
push 0
push 6
call esi
test eax, eax
je 0x405112
mov eax, 1
pop esi
add esp, 0x14
ret
lea eax, [esp + 4]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
jne 0x40512f
pop esi
add esp, 0x14
ret
lea ecx, [esp + 0xc]
push ecx
push str.SeShutdownPrivilege
push 0
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
mov eax, dword [esp + 4]
push 0
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
push eax
mov dword [esp + 0x20], 1
mov dword [esp + 0x2c], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
push 0
push 2
call esi
test eax, eax
je 0x40517d
mov eax, 1
pop esi
add esp, 0x14
ret
push 0
push 6
call esi
neg eax
sbb eax, eax
pop esi
neg eax
add esp, 0x14
ret
Function at 0x407390
Capabilities:
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x409a11
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x53c
push ebx
push ebp
push esi
xor ebx, ebx
push edi
mov esi, ecx
push ebx
push 2
mov dword [esp + 0x28], esi
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [esi + 0xa4], eax
mov ecx, 0x49
xor eax, eax
lea edi, [esp + 0x28]
mov dword [esp + 0x24], 0x128
rep stosd dword es:[edi], eax
lea eax, [esp + 0x24]
mov ecx, esi
push eax
call fcn.00407570
cmp eax, ebx
je 0x407510
mov ebp, dword [esp + 0x55c]
mov ecx, 0x100
xor eax, eax
lea edi, [esp + 0x14c]
push 0x5c
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x4c]
push ecx
call dword [sym.imp.MSVCRT.dll_strrchr]
add esp, 8
cmp eax, ebx
jne 0x40741f
lea eax, [esp + 0x48]
jmp 0x407420
inc eax
mov edx, dword [esp + 0x2c]
push edx
push eax
lea eax, [esp + 0x154]
push 0x40d97c
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
lea ecx, [esp + 0x15c]
mov dword [esp + 0x564], ebx
push ecx
call dword [sym.imp.MSVCRT.dll__strlwr]
add esp, 0x14
lea edx, [esp + 0x12]
lea ecx, [esp + 0x1c]
mov esi, eax
push ebx
push edx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebx
call fcn.00403880
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x13]
repne scasb al, byte es:[edi]
mov al, byte [esp + 0x12]
push edx
not ecx
dec ecx
mov byte [esp + 0x558], 1
add ecx, esi
mov byte [esp + 0x17], al
push ecx
push esi
lea ecx, [esp + 0x20]
call fcn.00403900
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [esp + 0x14]
repne scasb al, byte es:[edi]
mov eax, dword [esp + 0x18]
mov byte [esp + 0x554], 3
not ecx
mov esi, eax
dec ecx
sub esi, edx
cmp ecx, esi
ja 0x4074e2
mov esi, dword [esp + 0x20]
add ecx, ebp
push esi
push ecx
push ebp
push eax
push edx
call fcn.00407c90
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
add esp, 0x14
cmp eax, ecx
je 0x4074e2
sub eax, edx
cmp eax, 0xffffffff
jne 0x40752d
cmp edx, ebx
mov dword [esp + 0x554], 0xffffffff
je 0x4074fa
push edx
call sub.MFC42.DLL_operatordelete
add esp, 4
mov ecx, dword [esp + 0x20]
lea eax, [esp + 0x24]
push eax
call fcn.004075a0
test eax, eax
jne 0x4073f5
xor eax, eax
mov ecx, dword [esp + 0x54c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x548
ret 8
cmp dword [esp + 0x560], 1
jne 0x407559
mov ecx, dword [esp + 0x2c]
push ecx
push ebx
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
cmp eax, ebx
je 0x407555
push 1
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov edx, dword [esp + 0x14]
cmp edx, ebx
je 0x407566
push edx
call sub.MFC42.DLL_operatordelete
add esp, 4
mov eax, 1
jmp 0x407512
Function at 0x4077c0
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x409a2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x21c
push esi
mov dword [esp + 0x10], ecx
push edi
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x1d]
mov byte [esp + 0x1c], 0
xor esi, esi
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, dword [esp + 0x234]
mov dword [esp + 0xc], esi
stosb byte es:[edi], al
lea eax, [esp + 0xc]
push eax
push 1
push esi
push ecx
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4079c9
lea edx, [esp + 0x18]
lea eax, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push ecx
push esi
push str.Version
push edx
mov dword [esp + 0x30], 0x104
mov dword [esp + 0x28], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp eax, esi
je 0x407863
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4079c9
mov ecx, dword [esp + 0xc]
push ebx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [esp + 0x20]
lea ecx, [esp + 0xc]
push edx
call fcn.00408dd6
push 0x2e
lea ecx, [esp + 0x10]
mov dword [esp + 0x234], esi
call sub.MFC42.DLL_CString::Find_1
cmp eax, 0xffffffff
je 0x407941
push 1
push eax
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::Delete
push 0x2e
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::Find_1
mov edi, eax
cmp edi, 0xffffffff
je 0x407941
lea eax, [edi + 1]
lea ecx, [esp + 0xc]
push eax
push 0x2e
call sub.MFC42.DLL_CString::Find
mov esi, eax
cmp esi, 0xffffffff
jne 0x4078df
push 0x30
push 0x2e
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::Replace
jmp 0x407941
mov ecx, dword [esp + 0xc]
push ebp
mov ebp, esi
mov ebx, dword [ecx - 8]
sub ebp, edi
cmp ebp, 2
jne 0x407913
mov edx, ebx
sub edx, esi
dec edx
cmp edx, 3
je 0x407906
push 1
push esi
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CString::Delete
push 0x30
push 0x2e
lea ecx, [esp + 0x18]
call sub.MFC42.DLL_CString::Replace
cmp ebp, 3
pop ebp
jne 0x407941
sub ebx, esi
push 1
dec ebx
push edi
cmp ebx, 3
lea ecx, [esp + 0x14]
jne 0x40792f
call sub.MFC42.DLL_CString::Delete
jmp 0x4078d0
call sub.MFC42.DLL_CString::Delete
dec esi
push 1
push esi
lea ecx, [esp + 0x14]
call sub.MFC42.DLL_CString::Delete
mov eax, dword [esp + 0xc]
pop ebx
mov ecx, dword [eax - 8]
cmp ecx, 8
jge 0x40796c
mov eax, 8
sub eax, ecx
test eax, eax
jle 0x40796c
mov esi, eax
push 0x40d988
lea ecx, [esp + 0xc]
call fcn.00408e2a
dec esi
jne 0x40795b
mov ecx, dword [esp + 8]
mov eax, dword [ecx - 8]
lea ecx, [esp + 8]
push eax
call sub.MFC42.DLL_CString::GetBuffer
mov esi, dword [esp + 0x238]
mov ecx, 0x41
lea edi, [esp + 0x120]
lea edx, [esp + 0x120]
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [esp + 0x14]
push edx
push eax
call fcn.004075d0
cmp eax, 1
mov dword [esp + 0x22c], 0xffffffff
lea ecx, [esp + 8]
jne 0x4079c4
call sub.MFC42.DLL_CString::CString
mov eax, 1
jmp 0x4079cb
call sub.MFC42.DLL_CString::CString
xor eax, eax
mov ecx, dword [esp + 0x224]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x228
ret 8
Function at 0x4079f0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
lea eax, [esp]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, dword [esp + 0x108]
lea ecx, [esp]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
add esp, 0x104
ret 4

Function at 0x407a30
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x110
lea eax, [esp]
mov dword [esp], 0
push eax
push 1
push 0
push str.SOFTWAREqdccbePass2000_FT11
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x407a6f
mov ecx, dword [esp]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 0x110
ret 4
lea edx, [esp + 4]
lea eax, [esp + 0xc]
push edx
mov edx, dword [esp + 4]
lea ecx, [esp + 0xc]
push eax
push ecx
push 0
push str.Path
push edx
mov dword [esp + 0x1c], 0x104
mov dword [esp + 0x20], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x407ab8
mov eax, dword [esp]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 0x110
ret 4
mov edx, dword [esp + 0x114]
lea ecx, [esp + 0xc]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
add esp, 0x110
ret 4

Function at 0x407ae0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x110
lea eax, [esp]
mov dword [esp], 0
push eax
push 1
push 0
push str.SOFTWAREMicrosoftwindowsCurrentVersion
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x407b1f
mov ecx, dword [esp]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 0x110
ret 4
lea edx, [esp + 4]
lea eax, [esp + 0xc]
push edx
mov edx, dword [esp + 4]
lea ecx, [esp + 0xc]
push eax
push ecx
push 0
push str.ProgramFilesDir
push edx
mov dword [esp + 0x1c], 0x104
mov dword [esp + 0x20], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x407b68
mov eax, dword [esp]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esp, 0x110
ret 4
mov edx, dword [esp + 0x114]
lea ecx, [esp + 0xc]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
add esp, 0x110
ret 4
Function at 0x43302a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42c574], 0
push esi
jne 0x433061
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x43303b
mov dword [ecx*4 + 0x42c570], eax
inc ecx
cmp ecx, 0x100
jl 0x433036
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x433092
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x42c570]
xor eax, esi
inc ecx
dec edx
jne 0x433074
pop edi
not eax
pop esi
ret 0xc

Function at 0x408959
Capabilities:
Encode data using xor

Disassembly:
mov ecx, 0x4085d8
sub ebx, ebx
mov ebx, ebx
call fcn.0040898b
dec ebx
sub eax, ebx
xor dword [esi], ecx
dec ebx
add ebx, 1
add esi, 1
sub ebx, ebx
sub ebx, 0xf69bc3d
cmp esi, edi
jne fcn.00408959
or ebx, eax
dec eax
ret
Function at 0x411e30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47bbdb
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.00470528
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411eb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046e01d
mov eax, dword [eax]
push 0x4da1d8
push eax
call fcn.00460894
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004707b3
test bl, bl
je 0x411eb2
push 0x4da1d8
lea ecx, [esp + 0xc]
call fcn.00470b43
push 0x4ddd40
lea ecx, [esp + 0xc]
call fcn.00470b43
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 0x411eee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004707b3
jmp 0x411fb9
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 0x411f72
lea edx, [esp + 0x7c]
push 0x4ddd3c
push edx
call fcn.00460894
add esp, 8
test eax, eax
je 0x411f72
lea eax, [esp + 0x7c]
push 0x4ddd38
push eax
call fcn.00460894
add esp, 8
test eax, eax
je 0x411f72
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 0x411f02
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.004707b3
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 0x4127b0
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 0x412812
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 0x412820
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47bc5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4eb078]
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 0x412958
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412886
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004707b3
xor eax, eax
jmp 0x4129cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004708f0
push esi
lea ecx, [esp + 0xc]
call fcn.00470b7f
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 0x4129ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004127b0
test eax, eax
jne 0x4129ad
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.004127b0
test eax, eax
jne 0x4129ad
lea eax, [esp + 0x14]
push 0x4ddd54
push eax
call fcn.004619c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41298c
lea ecx, [esp + 0x14]
push 0x4ddd50
push ecx
call fcn.00461940
mov esi, eax
add esp, 8
test esi, esi
jne 0x41298c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41298f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004708a0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41289e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004707b3
xor eax, eax
jmp 0x4129cf
mov byte [esi], 0
push 0x4ddd4c
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.004707b3
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 0x425a70
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 0x425ade
cmp si, 0x69
ja 0x425ade
add esi, 0xffd0
cmp si, 0x11
je 0x425aae
push 0x11
call edi
test ax, ax
jge 0x425aae
or esi, 0x2000
cmp si, 0x10
je 0x425ac3
push 0x10
call edi
test ax, ax
jge 0x425ac3
or esi, 0x4000
cmp si, 0x12
je 0x425ad8
push 0x12
call edi
test ax, ax
jge 0x425ad8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x425aeb
mov esi, 0xbd
jmp 0x425a9f
cmp si, 0x6e
jne 0x425af8
mov esi, 0xbe
jmp 0x425a9f
cmp si, 0x6f
jne 0x425a99
mov esi, 0xbf
jmp 0x425a9f

Function at 0x4272a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fb790]
xor edx, edx
cmp eax, edx
jne 0x4272c6
xor eax, eax
mov byte [eax + 0x4fb690], al
inc eax
cmp eax, 0x100
jl 0x4272ae
mov dword [0x4fb790], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fb690
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x427357
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 0x42732a
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 0x4272f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4273d0
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 0x427423
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 0x42740a
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 0x42de60
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 0x42dff8
cmp ebp, ebx
jle 0x42dff8
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 0x42debe
dec eax
or eax, 0xfffffff8
inc eax
je 0x42dec5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42ded4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42dedb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004704f4
add esp, 4
cmp eax, ebx
je 0x42defc
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.004704f4
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 0x42dfee
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 0x42dfd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42dfc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42dfb6
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 0x42dfc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42dfc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42df60
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 0x42df51
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 0x431030
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47d558
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 0x431069
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.00477ea1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00477eed
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.004310f0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00477f2a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4356c0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x47dce8
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.00436240
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 0x435769
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.00435350
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.00477152
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.00444c00
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.004771c4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14