joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40dbf0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004099b0
xor eax, eax
push ebp
push 0x40de15
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40dc30
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40dc4a
mov eax, dword [ebp - 4]
call fcn.0040a488
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040d424
cmp word [ebp - 0x21a], 0
je 0x40ddff
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de24
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de24
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de60
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de60
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de94
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dd19
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40dec8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40ddff
xor eax, eax
push ebp
push 0x40ddf8
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040da00
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40dd88
mov eax, dword [ebp - 0x10]
call fcn.00406f00
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a4ec
jmp 0x40ddd3
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40df08
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40ddd3
mov eax, dword [ebp - 0x10]
call fcn.00406f00
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40df08
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a4ec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ddff
cmp dword [ebp - 8], 0
je 0x40ddee
mov eax, dword [ebp - 8]
call fcn.00406f1c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40de1c
lea eax, [ebp - 4]
call fcn.004098cc
ret
Function at 0x40e11c
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004099b0
xor eax, eax
push ebp
push 0x40e1dc
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a540
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a6f0
mov eax, dword [ebx]
call fcn.0040dfcc
test al, al
jne 0x40e1b9
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a540
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a6f0
mov eax, dword [ebx]
call fcn.0040dfcc
test al, al
jne 0x40e1b9
mov eax, ebx
call fcn.004098cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e1e3
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040992c
lea eax, [ebp - 4]
call fcn.004098cc
ret

Function at 0x40fcc4
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x42303c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x423095
test eax, edx
je 0x423098
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x423053
movzx eax, word [eax]
sub eax, ecx
jmp 0x42307a
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x42307b
add ecx, 4
js 0x42306b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x423078
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42307a
xor eax, eax
ret
test eax, eax
je 0x4230a4
test edx, edx
jne 0x423044
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x424598
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.kernel32.dll_ReadFile
test eax, eax
jne 0x4245c5
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x424698
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040a488
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x424702
test ah, 4
je 0x4246fb
test bl, bl
jne 0x4246c0
mov al, 1
jmp 0x424729
test al, 0x10
je 0x4246c8
xor eax, eax
jmp 0x424729
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4246ec
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x424729
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x424729
test al, 0x10
sete al
jmp 0x424729
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x424723
cmp ebx, 3
je 0x424723
cmp ebx, 0x7b
je 0x424723
mov eax, esi
call fcn.00424658
test al, al
jne 0x424727
xor eax, eax
jmp 0x424729
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x424730
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040a488
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4247d7
test esi, 0x400
jne 0x42476c
test esi, 0x10
setne bl
jmp 0x424807
cmp byte [esp], 0
je 0x4247a0
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424807
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x424807
test esi, 0x10
je 0x4247ac
mov bl, 1
jmp 0x424807
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4247d3
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x424807
mov bl, 1
jmp 0x424807
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x424801
cmp eax, 3
je 0x424801
cmp eax, 0xa1
je 0x424801
cmp eax, 0x7b
je 0x424801
cmp eax, 0x35
je 0x424801
cmp eax, 0x15
je 0x424801
cmp eax, 0x43
jne 0x424805
xor ebx, ebx
jmp 0x424807
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x424a34
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040a488
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x424a89
call sub.kernel32.dll_GetLastError
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x424a83
test ah, 4
je 0x424a83
test al, 0x10
je 0x424a83
mov eax, esi
call fcn.0040a488
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x424a89
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x424d64
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffdf4
mov ebx, eax
push 0
call sub.kernel32.dll_SetLastError
push esp
push 0
push 0
push 0x1a
push 0
call sub.SHFolder.dll_SHGetFolderPathW
test eax, eax
jne 0x424d94
mov eax, ebx
mov edx, esp
mov ecx, 0x105
call fcn.0040a540
add esp, 0x20c
pop ebx
ret

Function at 0x428d20
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x428d59
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409a54
jmp 0x428d62
mov eax, ebx
mov edx, esi
call fcn.00409cac
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x428d6c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x428d8e
movzx eax, word [esp]
jmp 0x428d90
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x429f88
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x42a0ad
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00429d90
mov esi, eax
mov eax, dword [0x6e3bc0]
cmp byte [eax], 0
je 0x42a055
mov eax, dword [0x6e379c]
call fcn.00407574
call fcn.00407074
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x429f58]
call fcn.0040cb34
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42a0c8
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42a091
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x6e3700]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x6e7634]
call fcn.0040d0c8
push eax
call sub.user32.dll_LoadStringW
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a0b4
lea eax, [ebp - 4]
mov edx, dword [0x429f58]
call fcn.0040cc58
ret
Function at 0x42ae50
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42af26
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409cf4
lea eax, [ebp - 4]
call fcn.00409e94
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a488
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42af10
mov eax, ebx
call fcn.00406f00
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42af09
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a488
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42aef3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42af38
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42aef3
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42af10
mov eax, dword [ebp - 0x10]
call fcn.00406f1c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42af2d
lea eax, [ebp - 4]
call fcn.004098cc
ret

Function at 0x42af3c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42b03c
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409cf4
lea eax, [ebp - 4]
call fcn.00409e94
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a488
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42b026
mov eax, ebx
call fcn.00406f00
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42b01f
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a488
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42b009
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42b050
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42b009
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x10]
shr eax, 0x10
movzx eax, ax
mov dword [esi], eax
mov eax, dword [ebp - 0x14]
movzx eax, word [eax + 0x10]
mov dword [edi], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x14]
shr eax, 0x10
movzx eax, ax
mov edx, dword [ebp + 8]
mov dword [edx], eax
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b026
mov eax, dword [ebp - 0x10]
call fcn.00406f1c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b043
lea eax, [ebp - 4]
call fcn.004098cc
ret
Function at 0x42c0f8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00409dd4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fca4
mov edi, eax
cmp edi, 0x104
jbe 0x42c0a3
mov eax, edi
add eax, eax
call fcn.00406f00
mov esi, eax
jmp 0x42c0a5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fca4
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42c0de
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x42c0c8
mov eax, esp
cmp esi, eax
je 0x42c0eb
mov eax, esi
call fcn.00406f1c
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x42c124
cmp bl, 0
je 0x42c120
cmp bl, 0x41
jl 0x42c11b
cmp bl, 0x5a
jg 0x42c11b
or bl, 0x20
xor al, bl
inc esi
jmp 0x42c0ff
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42c064

Function at 0x42ca34
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040a540
add esp, 0x800
pop ebx
ret
Function at 0x42d980
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42d9a0
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x42d9ba
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42d9b5
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x42d9bf
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x42da2d
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x42da76
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42d9eb
inc dword [ebp - 0xc]
jmp 0x42da03
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x42da03
cmp dword [ebp - 0xc], 0
jle 0x42da03
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x42da25
xor eax, eax
jmp 0x42da21
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42da20
mov eax, esi
jmp 0x42da79
inc eax
cmp eax, ecx
jle 0x42da0d
inc esi
cmp esi, dword [ebp - 8]
jl 0x42d9d7
jmp 0x42da76
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x42da76
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42da4e
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x42da70
xor eax, eax
jmp 0x42da6c
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42da6b
mov eax, esi
jmp 0x42da79
inc eax
cmp eax, ecx
jle 0x42da58
inc esi
cmp esi, dword [ebp - 8]
jl 0x42da36
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42de8c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x42deab
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42debb
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x42dfdd
test ebx, ebx
jl 0x42dfdd
test esi, esi
jle 0x42dfdd
mov eax, dword [ebp - 8]
call fcn.0040a488
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040a488
mov ecx, eax
mov eax, dword [ebp + 8]
add eax, eax
add ecx, eax
movzx eax, word [ebp - 0xa]
cmp ax, word [ebp + 0xc]
je 0x42df7a
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x42dfdd
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42df5f
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42df2e
inc dword [ebp - 0x14]
jmp 0x42df3e
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x42df3e
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x42df49
or eax, 0xffffffff
jmp 0x42df5f
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42df5c
inc eax
jmp 0x42df5f
or eax, 0xffffffff
test eax, eax
jl 0x42df67
cmp esi, eax
jg 0x42df1c
cmp esi, eax
jg 0x42df72
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42dfe0
inc edx
dec dword [ebp - 0x1c]
jne 0x42df18
jmp 0x42dfdd
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x42dfdd
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42dfc4
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42dfa3
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x42dfae
or eax, 0xffffffff
jmp 0x42dfc4
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42dfc1
inc eax
jmp 0x42dfc4
or eax, 0xffffffff
test eax, eax
jl 0x42dfcc
cmp esi, eax
jg 0x42df8c
cmp esi, eax
jg 0x42dfd7
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42dfe0
inc edx
dec dword [ebp - 0x1c]
jne 0x42df88
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x477704
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x477747
cmp byte [ebx + 0x11], 0
jne 0x477747
cmp byte [ebx + 0x24], 0
jne 0x477747
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x47775e
mov ecx, dword [0x6e3b28]
mov dl, 1
mov eax, dword [0x448c2c]
call fcn.0042a194
call fcn.00408f8c
pop ebx
ret
mov ecx, dword [0x6e3b28]
mov dl, 1
mov eax, dword [0x448c2c]
call fcn.0042a194
call fcn.00408f8c
pop ebx
ret
Function at 0x477de8
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x477e36
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004775b0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x477e4f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x477e58
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004775b0
dec esi
jne 0x477e7a
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x47a640
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x6ea0a4
cmp dword [edi], 0
jne 0x47a6bc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x6ea0a0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x6dc9f4
mov ecx, 2
call fcn.004070c4
mov edx, 0x47a618
lea eax, [esi + 5]
call fcn.0047a638
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0047a638
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x47a691
mov dword [0x6ea0a0], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8