joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4057c8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00407c24
test esi, esi
jne 0x4057fe
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00407dac
jmp 0x40581c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040570c
mov edi, eax
test esi, esi
je 0x40581c
cmp dword [ebx], 0
je 0x40581c
dec esi
jmp 0x405805
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x405850
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x57c008], 0x8088405
inc edx
mov dword [ebx + 0x57c008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x40683c
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00406cc8
mov byte [esp], al
cmp byte [esp], 0
jne 0x4069c5
test edi, edi
je 0x4069c5
mov byte [esp + 1], 0
test ebp, ebp
jle 0x406905
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x4068e0
cmp edi, 0xffffffff
je 0x4068a1
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4068a1
mov byte [esp], 0
jmp 0x4069c5
cmp dword [esi], 1
jg 0x4068e0
cmp dword [esi], 0
jne 0x4068d2
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x4068d2
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4069c5
lea eax, [esp + 0xc]
call fcn.00406514
dec ebp
test ebp, ebp
jg 0x406886
cmp edi, 0xffffffff
je 0x406905
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x406903
mov byte [esp], 0
jmp 0x4069c5
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40684a
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x406905
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00406a34
mov edx, eax
mov ebx, dword [0x5808fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x406969
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x406967
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x406969
xor edi, edi
cmp byte [esp], 0
je 0x40698f
mov ebx, dword [esi]
test bl, 1
jne 0x4069a5
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40696f
mov byte [esp + 1], 1
jmp 0x4069a5
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40698f
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x40691c
cmp byte [esp], 0
je 0x4069c5
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x407608
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push esi
push edi
mov ebx, 0x582b9c
cmp dword [ebp + 0xc], 2
jl 0x40761c
mov ebx, 0x582bcc
mov esi, ebx
lea edi, [ebp - 0x40]
mov ecx, 0xc
rep movsd dword es:[edi], dword [esi]
pop dword [ebx + 0x20]
pop dword [ebx + 0x1c]
pop dword [ebx + 0x18]
mov dword [ebx + 0x14], ebp
mov dword [ebx + 8], eax
mov dword [ebx + 0x10], edx
lea ecx, [ebp - 0x40]
mov dword [ebx], ecx
call sub.kernel32.dll_GetCurrentThreadId
mov dword [ebx + 0x2c], eax
mov eax, dword [ebx + 8]
xor ecx, ecx
cmp dword [ebp + 0xc], 0
jne 0x407654
mov ecx, dword [eax]
mov dword [ebx + 0xc], ecx
mov eax, 0x403708
mov dword [0x58001c], eax
mov eax, 0x403710
mov dword [0x580020], eax
mov eax, ebx
call fcn.004074ec
mov eax, dword [ebp + 0xc]
inc eax
mov byte [ebx + 0x28], al
dec eax
pop ecx
mov edx, dword [ecx]
mov dword [ebx + 0x24], edx
je 0x407689
cmp al, 3
jge 0x407689
call dword [ecx + eax*4]
push ecx
mov ecx, dword [esp + 8]
test ecx, ecx
je 0x40769a
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
call ecx
pop ecx
mov eax, dword [ebp + 0xc]
cmp al, 3
jl 0x4076a5
call dword [ecx + eax*4]
cmp dword [0x580040], 0
jne 0x4076bb
mov byte [0x580048], 1
fnstcw word [0x57c028]
mov eax, dword [ebp + 0xc]
dec eax
jne fcn.00407954
call fcn.0040759c
ret 4

Function at 0x4078bc
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x58005c], 0
je 0x407923
cmp word [0x580348], 0xd7b2
jne 0x4078e5
cmp dword [0x580350], 0
jbe 0x4078e5
mov eax, 0x580344
call dword [0x580360]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
mov eax, 0x407950
call fcn.004083cc
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x57c032], 0
jne 0x40793f
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x407ae4
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x57c034], 0
je 0x407b0f
mov edx, edi
mov eax, esi
call dword [0x57c034]
mov ebx, eax
jmp 0x407b20
mov eax, 8
call fcn.00405448
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x58005d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x407aac
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateThread
mov esi, eax
test esi, esi
jne 0x407b50
mov eax, ebx
call fcn.00405464
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40a724
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x40a889
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00407c24
cmp si, word [0x57ca00]
jb 0x40a7bc
cmp si, word [0x57cc00]
ja 0x40a7bc
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40a7bc
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x57ca00]
jae 0x40a796
mov edi, ebx
dec edi
jmp 0x40a7b7
cmp si, word [ebx*8 + 0x57ca00]
jbe 0x40a7a6
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40a7b7
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x57ca04]
call fcn.0040a644
jmp 0x40a7bc
cmp edi, dword [ebp - 8]
jae 0x40a780
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40a86b
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40a86b
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040876c
push dword [ebp - 0x160]
push 0x40a8a4
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040876c
push dword [ebp - 0x164]
push 0x40a8b4
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040876c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.004089a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a890
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00407c84
ret
Function at 0x40aa3c
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 0x40ab40
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x582c14
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x582c2c]
jne 0x40aa88
mov eax, esi
mov edx, 0x582c2e
mov ecx, 0x55
call fcn.0040876c
push 0x582c14
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40ab2a
push 0x582c14
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00407c24
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40aaf7
cmp byte [0x582c10], 0
je 0x40aabc
mov edx, esi
mov eax, ebx
call fcn.0040a920
jmp 0x40aaf7
mov edx, esi
mov eax, ebx
call fcn.0040a724
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40aaf7
cmp dword [esi], 0
je 0x40aae0
mov eax, esi
mov edx, 0x40ab58
call fcn.004088c4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040a724
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004088c4
push 0x582c14
call sub.kernel32.dll_EnterCriticalSection
mov word [0x582c2c], bx
mov eax, dword [esi]
call fcn.004086c8
mov ecx, eax
mov eax, 0x582c2e
mov edx, 0xaa
call fcn.0040a5a4
push 0x582c14
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ab47
lea eax, [ebp - 4]
call fcn.00407c24
ret
Function at 0x40ad70
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.00407d08
xor eax, eax
push ebp
push 0x40af95
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40adb0
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40adca
mov eax, dword [ebp - 4]
call fcn.004086c8
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040a5a4
cmp word [ebp - 0x21a], 0
je 0x40af7f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40afa4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ae99
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40afa4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ae99
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40afe0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ae99
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40afe0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ae99
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40b014
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ae99
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40b048
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40af7f
xor eax, eax
push ebp
push 0x40af78
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040ab80
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 0x40af08
mov eax, dword [ebp - 0x10]
call fcn.00405448
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.00408730
jmp 0x40af53
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40b088
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40af53
mov eax, dword [ebp - 0x10]
call fcn.00405448
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40b088
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00408730
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40af7f
cmp dword [ebp - 8], 0
je 0x40af6e
mov eax, dword [ebp - 8]
call fcn.00405464
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 0x40af9c
lea eax, [ebp - 4]
call fcn.00407c24
ret
Function at 0x40b284
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.00407d08
xor eax, eax
push ebp
push 0x40b344
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.0040876c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040891c
mov eax, dword [ebx]
call fcn.0040b14c
test al, al
jne 0x40b321
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040876c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040891c
mov eax, dword [ebx]
call fcn.0040b14c
test al, al
jne 0x40b321
mov eax, ebx
call fcn.00407c24
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b34b
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00407c84
lea eax, [ebp - 4]
call fcn.00407c24
ret

Function at 0x40cdb0
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 0x41cc20
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41cc79
test eax, edx
je 0x41cc7c
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41cc37
movzx eax, word [eax]
sub eax, ecx
jmp 0x41cc5e
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 0x41cc5f
add ecx, 4
js 0x41cc4f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41cc5c
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41cc5e
xor eax, eax
ret
test eax, eax
je 0x41cc88
test edx, edx
jne 0x41cc28
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41de0c
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 0x41de39
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x41decc
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.004086c8
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x41df73
test esi, 0x400
jne 0x41df08
test esi, 0x10
setne bl
jmp 0x41dfa3
cmp byte [esp], 0
je 0x41df3c
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41dfa3
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x41dfa3
test esi, 0x10
je 0x41df48
mov bl, 1
jmp 0x41dfa3
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41df6f
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x41dfa3
mov bl, 1
jmp 0x41dfa3
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x41df9d
cmp eax, 3
je 0x41df9d
cmp eax, 0xa1
je 0x41df9d
cmp eax, 0x7b
je 0x41df9d
cmp eax, 0x35
je 0x41df9d
cmp eax, 0x15
je 0x41df9d
cmp eax, 0x43
jne 0x41dfa1
xor ebx, ebx
jmp 0x41dfa3
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x421b88
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 0x421bc1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00407dac
jmp 0x421bca
mov eax, ebx
mov edx, esi
call fcn.00408004
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x421bd4
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 0x421bf6
movzx eax, word [esp]
jmp 0x421bf8
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x422c0c
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 0x422d31
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00422a14
mov esi, eax
mov eax, dword [0x57fe04]
cmp byte [eax], 0
je 0x422cd9
mov eax, dword [0x57fb38]
call fcn.0040597c
call fcn.004055bc
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 [0x422bdc]
call fcn.00409e28
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 0x422d4c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x422d15
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x57fac8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x583634]
call fcn.0040a248
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 0x422d38
lea eax, [ebp - 4]
mov edx, dword [0x422bdc]
call fcn.00409f4c
ret

Function at 0x423a34
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 0x423b0a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040804c
lea eax, [ebp - 4]
call fcn.00408168
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004086c8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x423af4
mov eax, ebx
call fcn.00405448
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x423aed
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.004086c8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x423ad7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x423b1c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x423ad7
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 0x423af4
mov eax, dword [ebp - 0x10]
call fcn.00405464
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423b11
lea eax, [ebp - 4]
call fcn.00407c24
ret
Function at 0x423b20
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 0x423c20
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040804c
lea eax, [ebp - 4]
call fcn.00408168
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004086c8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x423c0a
mov eax, ebx
call fcn.00405448
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x423c03
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.004086c8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x423bed
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x423c34
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x423bed
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 0x423c0a
mov eax, dword [ebp - 0x10]
call fcn.00405464
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423c27
lea eax, [ebp - 4]
call fcn.00407c24
ret

Function at 0x4243bc
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.004080f4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cd90
mov edi, eax
cmp edi, 0x104
jbe 0x424367
mov eax, edi
add eax, eax
call fcn.00405448
mov esi, eax
jmp 0x424369
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cd90
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x4243a2
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 0x42438c
mov eax, esp
cmp esi, eax
je 0x4243af
mov eax, esi
call fcn.00405464
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 0x4243e8
cmp bl, 0
je 0x4243e4
cmp bl, 0x41
jl 0x4243df
cmp bl, 0x5a
jg 0x4243df
or bl, 0x20
xor al, bl
inc esi
jmp 0x4243c3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x424328