joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40cfc8
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40d0cc
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x5fbc14
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x5fbc2c]
jne 0x40d014
mov eax, esi
mov edx, 0x5fbc2e
mov ecx, 0x55
call fcn.0040ac48
push 0x5fbc14
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40d0b6
push 0x5fbc14
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00409ddc
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40d083
cmp byte [0x5fbc10], 0
je 0x40d048
mov edx, esi
mov eax, ebx
call fcn.0040ceac
jmp 0x40d083
mov edx, esi
mov eax, ebx
call fcn.0040ccb0
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40d083
cmp dword [esi], 0
je 0x40d06c
mov eax, esi
mov edx, 0x40d0e4
call fcn.0040ada0
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040ccb0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040ada0
push 0x5fbc14
call sub.kernel32.dll_EnterCriticalSection
mov word [0x5fbc2c], bx
mov eax, dword [esi]
call fcn.0040aba4
mov ecx, eax
mov eax, 0x5fbc2e
mov edx, 0xaa
call fcn.0040cb30
push 0x5fbc14
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d0d3
lea eax, [ebp - 4]
call fcn.00409ddc
ret
Function at 0x40d2fc
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.00409ec0
xor eax, eax
push ebp
push 0x40d521
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40d33c
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40d356
mov eax, dword [ebp - 4]
call fcn.0040aba4
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040cb30
cmp word [ebp - 0x21a], 0
je 0x40d50b
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d530
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d425
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d530
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d425
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d56c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d425
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d56c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d425
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d5a0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d425
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d5d4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40d50b
xor eax, eax
push ebp
push 0x40d504
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040d10c
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 0x40d494
mov eax, dword [ebp - 0x10]
call fcn.00406e70
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.0040ac0c
jmp 0x40d4df
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40d614
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40d4df
mov eax, dword [ebp - 0x10]
call fcn.00406e70
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40d614
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040ac0c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d50b
cmp dword [ebp - 8], 0
je 0x40d4fa
mov eax, dword [ebp - 8]
call fcn.00406e8c
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 0x40d528
lea eax, [ebp - 4]
call fcn.00409ddc
ret
Function at 0x40d810
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.00409ec0
xor eax, eax
push ebp
push 0x40d8d0
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.0040ac48
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040adf8
mov eax, dword [ebx]
call fcn.0040d6d8
test al, al
jne 0x40d8ad
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040ac48
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040adf8
mov eax, dword [ebx]
call fcn.0040d6d8
test al, al
jne 0x40d8ad
mov eax, ebx
call fcn.00409ddc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d8d7
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409e3c
lea eax, [ebp - 4]
call fcn.00409ddc
ret

Function at 0x40f428
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 0x422c6c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x422cc5
test eax, edx
je 0x422cc8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x422c83
movzx eax, word [eax]
sub eax, ecx
jmp 0x422caa
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 0x422cab
add ecx, 4
js 0x422c9b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x422ca8
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x422caa
xor eax, eax
ret
test eax, eax
je 0x422cd4
test edx, edx
jne 0x422c74
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x424080
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 0x4240ad
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x424180
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.0040aba4
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4241ea
test ah, 4
je 0x4241e3
test bl, bl
jne 0x4241a8
mov al, 1
jmp 0x424211
test al, 0x10
je 0x4241b0
xor eax, eax
jmp 0x424211
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4241d4
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x424211
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x424211
test al, 0x10
sete al
jmp 0x424211
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x42420b
cmp ebx, 3
je 0x42420b
cmp ebx, 0x7b
je 0x42420b
mov eax, esi
call fcn.00424140
test al, al
jne 0x42420f
xor eax, eax
jmp 0x424211
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x424218
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.0040aba4
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4242bf
test esi, 0x400
jne 0x424254
test esi, 0x10
setne bl
jmp 0x4242ef
cmp byte [esp], 0
je 0x424288
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4242ef
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x4242ef
test esi, 0x10
je 0x424294
mov bl, 1
jmp 0x4242ef
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4242bb
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x4242ef
mov bl, 1
jmp 0x4242ef
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x4242e9
cmp eax, 3
je 0x4242e9
cmp eax, 0xa1
je 0x4242e9
cmp eax, 0x7b
je 0x4242e9
cmp eax, 0x35
je 0x4242e9
cmp eax, 0x15
je 0x4242e9
cmp eax, 0x43
jne 0x4242ed
xor ebx, ebx
jmp 0x4242ef
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4242f8
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.0040aba4
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x42434d
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x424347
test ah, 4
je 0x424347
test al, 0x10
je 0x424347
mov eax, esi
call fcn.0040aba4
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x42434d
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42817c
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_1
test eax, eax
jle 0x4281b5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409f64
jmp 0x4281be
mov eax, ebx
mov edx, esi
call fcn.0040a1bc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4281c8
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_1
test eax, eax
jle 0x4281ea
movzx eax, word [esp]
jmp 0x4281ec
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4294e8
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 0x42960d
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004292f0
mov esi, eax
mov eax, dword [0x5f8c38]
cmp byte [eax], 0
je 0x4295b5
mov eax, dword [0x5f88c4]
call fcn.00407784
call fcn.00406fe4
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_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x4294b8]
call fcn.0040c3b4
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_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x429628
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4295f1
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5f8838]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5fc628]
call fcn.0040c7d4
push eax
call sub.user32.dll_LoadStringW_1
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 0x429614
lea eax, [ebp - 4]
mov edx, dword [0x4294b8]
call fcn.0040c4d8
ret

Function at 0x42a6cc
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 0x42a7a2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a204
lea eax, [ebp - 4]
call fcn.0040a3a4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aba4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42a78c
mov eax, ebx
call fcn.00406e70
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42a785
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.0040aba4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42a76f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42a7b4
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42a76f
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 0x42a78c
mov eax, dword [ebp - 0x10]
call fcn.00406e8c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a7a9
lea eax, [ebp - 4]
call fcn.00409ddc
ret
Function at 0x42a7b8
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 0x42a8b8
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a204
lea eax, [ebp - 4]
call fcn.0040a3a4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aba4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42a8a2
mov eax, ebx
call fcn.00406e70
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42a89b
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.0040aba4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42a885
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42a8cc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42a885
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 0x42a8a2
mov eax, dword [ebp - 0x10]
call fcn.00406e8c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a8bf
lea eax, [ebp - 4]
call fcn.00409ddc
ret

Function at 0x42b724
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.0040a2e4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040f408
mov edi, eax
cmp edi, 0x104
jbe 0x42b6cf
mov eax, edi
add eax, eax
call fcn.00406e70
mov esi, eax
jmp 0x42b6d1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040f408
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42b70a
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 0x42b6f4
mov eax, esp
cmp esi, eax
je 0x42b717
mov eax, esi
call fcn.00406e8c
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 0x42b750
cmp bl, 0
je 0x42b74c
cmp bl, 0x41
jl 0x42b747
cmp bl, 0x5a
jg 0x42b747
or bl, 0x20
xor al, bl
inc esi
jmp 0x42b72b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42b690

Function at 0x42bfcc
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_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040ac48
add esp, 0x800
pop ebx
ret
Function at 0x42e978
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 0x42e998
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x42e9b2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42e9ad
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x42e9b7
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x42ea25
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x42ea6e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42e9e3
inc dword [ebp - 0xc]
jmp 0x42e9fb
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x42e9fb
cmp dword [ebp - 0xc], 0
jle 0x42e9fb
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x42ea1d
xor eax, eax
jmp 0x42ea19
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42ea18
mov eax, esi
jmp 0x42ea71
inc eax
cmp eax, ecx
jle 0x42ea05
inc esi
cmp esi, dword [ebp - 8]
jl 0x42e9cf
jmp 0x42ea6e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x42ea6e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42ea46
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x42ea68
xor eax, eax
jmp 0x42ea64
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42ea63
mov eax, esi
jmp 0x42ea71
inc eax
cmp eax, ecx
jle 0x42ea50
inc esi
cmp esi, dword [ebp - 8]
jl 0x42ea2e
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42ec78
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 0x42ec97
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42eca7
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 0x42edc9
test ebx, ebx
jl 0x42edc9
test esi, esi
jle 0x42edc9
mov eax, dword [ebp - 8]
call fcn.0040aba4
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040aba4
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 0x42ed66
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x42edc9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42ed4b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42ed1a
inc dword [ebp - 0x14]
jmp 0x42ed2a
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x42ed2a
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x42ed35
or eax, 0xffffffff
jmp 0x42ed4b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42ed48
inc eax
jmp 0x42ed4b
or eax, 0xffffffff
test eax, eax
jl 0x42ed53
cmp esi, eax
jg 0x42ed08
cmp esi, eax
jg 0x42ed5e
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42edcc
inc edx
dec dword [ebp - 0x1c]
jne 0x42ed04
jmp 0x42edc9
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x42edc9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42edb0
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42ed8f
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x42ed9a
or eax, 0xffffffff
jmp 0x42edb0
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42edad
inc eax
jmp 0x42edb0
or eax, 0xffffffff
test eax, eax
jl 0x42edb8
cmp esi, eax
jg 0x42ed78
cmp esi, eax
jg 0x42edc3
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42edcc
inc edx
dec dword [ebp - 0x1c]
jne 0x42ed74
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x484004
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x48400c
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4c0e48
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c0ee6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c0eaa
cmp byte [ebx + 0x11], 0
jne 0x4c0eaa
cmp byte [ebx + 0x24], 0
jne 0x4c0eaa
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 0x4c0ecb
lea edx, [ebp - 4]
mov eax, dword [0x5f8bb0]
call fcn.0040f374
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x494a30]
call fcn.00429638
call fcn.00409458
jmp 0x4c0ecb
lea edx, [ebp - 8]
mov eax, dword [0x5f8bb0]
call fcn.0040f374
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x494a30]
call fcn.00429638
call fcn.00409458
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c0eed
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409e3c
ret

Function at 0x4c1700
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 0x4c174e
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.004c0cc8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c1767
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c1770
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.004c0cc8
dec esi
jne 0x4c1792
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c42f0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5fedd8
cmp dword [edi], 0
jne 0x4c436c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x5fedd4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5f378c
mov ecx, 2
call fcn.00407034
mov edx, 0x4c42c8
lea eax, [esi + 5]
call fcn.004c42e8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c42e8
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 0x4c4341
mov dword [0x5fedd4], 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