joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40859c
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push esi
push edi
mov ebx, 0x5a4ba0
cmp dword [ebp + 0xc], 2
jl 0x4085b0
mov ebx, 0x5a4bd0
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 0x4085e8
mov ecx, dword [eax]
mov dword [ebx + 0xc], ecx
mov eax, 0x4038ac
mov dword [0x5a201c], eax
mov eax, 0x4038b4
mov dword [0x5a2020], eax
mov eax, ebx
call fcn.00408480
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 0x40861d
cmp al, 3
jge 0x40861d
call dword [ecx + eax*4]
push ecx
mov ecx, dword [esp + 8]
test ecx, ecx
je 0x40862e
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
call ecx
pop ecx
mov eax, dword [ebp + 0xc]
cmp al, 3
jl 0x408639
call dword [ecx + eax*4]
cmp dword [0x5a2040], 0
jne 0x40864f
mov byte [0x5a2048], 1
fnstcw word [0x59c02c]
mov eax, dword [ebp + 0xc]
dec eax
jne fcn.004088fc
call fcn.00408530
ret 4

Function at 0x408864
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x5a205c], 0
je 0x4088cb
cmp word [0x5a234c], 0xd7b2
jne 0x40888d
cmp dword [0x5a2354], 0
jbe 0x40888d
mov eax, 0x5a2348
call dword [0x5a2364]
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, 0x4088f8
call fcn.00409434
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x59c036], 0
jne 0x4088e7
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x408a8c
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 [0x59c038], 0
je 0x408ab7
mov edx, edi
mov eax, esi
call dword [0x59c038]
mov ebx, eax
jmp 0x408ac8
mov eax, 8
call fcn.004054a4
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x5a205d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x408a54
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 0x408af8
mov eax, ebx
call fcn.004054c0
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40c6bc
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 0x40c823
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00408bcc
cmp si, word [0x59ca18]
jb 0x40c754
cmp si, word [0x59cc18]
ja 0x40c754
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40c754
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x59ca18]
jae 0x40c72e
mov edi, ebx
dec edi
jmp 0x40c74f
cmp si, word [ebx*8 + 0x59ca18]
jbe 0x40c73e
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40c74f
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x59ca1c]
call fcn.0040c5dc
jmp 0x40c754
cmp edi, dword [ebp - 8]
jae 0x40c718
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40c803
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c803
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.0040971c
push dword [ebp - 0x160]
push 0x40c840
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040971c
push dword [ebp - 0x164]
push 0x40c850
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040971c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00409954
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c82a
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00408c2c
pop eax
jmp eax
Function at 0x40c9d8
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 0x40cade
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x5a4c18
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x5a4c30]
jne 0x40ca24
mov eax, esi
mov edx, 0x5a4c32
mov ecx, 0x55
call fcn.0040971c
push 0x5a4c18
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40cac6
push 0x5a4c18
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00408bcc
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40ca93
cmp byte [0x5a4c14], 0
je 0x40ca58
mov edx, esi
mov eax, ebx
call fcn.0040c8bc
jmp 0x40ca93
mov edx, esi
mov eax, ebx
call fcn.0040c6bc
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40ca93
cmp dword [esi], 0
je 0x40ca7c
mov eax, esi
mov edx, 0x40caf8
call fcn.00409874
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c6bc
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00409874
push 0x5a4c18
call sub.kernel32.dll_EnterCriticalSection
mov word [0x5a4c30], bx
mov eax, dword [esi]
call fcn.00409680
mov ecx, eax
mov eax, 0x5a4c32
mov edx, 0xaa
call fcn.0040c53c
push 0x5a4c18
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cae5
lea eax, [ebp - 4]
call fcn.00408bcc
pop eax
jmp eax
Function at 0x40cd20
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde0
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00408cc0
xor eax, eax
push ebp
push 0x40cf48
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40cd66
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40cd80
mov eax, dword [ebp - 4]
call fcn.00409680
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040c53c
cmp word [ebp - 0x21e], 0
je 0x40cf2b
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cf58
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ce4f
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cf58
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ce4f
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cf94
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ce4f
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cf94
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ce4f
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cfc8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40ce4f
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40cffc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40cf2b
xor eax, eax
push ebp
push 0x40cf24
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040cb20
mov ebx, eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40ceb2
mov eax, dword [ebp - 0x14]
call fcn.004054a4
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.004096e0
jmp 0x40cefd
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40d03c
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40cefd
mov eax, dword [ebp - 0x14]
call fcn.004054a4
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40d03c
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.004096e0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cf2b
cmp dword [ebp - 0xc], 0
je 0x40cf18
mov eax, dword [ebp - 0xc]
call fcn.004054c0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cf4f
lea eax, [ebp - 8]
mov edx, 2
call fcn.00408c2c
pop eax
jmp eax
Function at 0x40d258
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.00408cc0
xor eax, eax
push ebp
push 0x40d31a
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.0040971c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.004098cc
mov eax, dword [ebx]
call fcn.0040d104
test al, al
jne 0x40d2f5
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040971c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.004098cc
mov eax, dword [ebx]
call fcn.0040d104
test al, al
jne 0x40d2f5
mov eax, ebx
call fcn.00408bcc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d321
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00408c2c
lea eax, [ebp - 4]
call fcn.00408bcc
pop eax
jmp eax

Function at 0x40ec38
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 0x4206e8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x420741
test eax, edx
je 0x420744
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4206ff
movzx eax, word [eax]
sub eax, ecx
jmp 0x420726
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 [eax + ecx]
xor ebx, dword [edx + ecx]
jne 0x420727
add ecx, 4
js 0x420717
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x420724
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x420726
xor eax, eax
ret
test eax, eax
je 0x420750
test edx, edx
jne 0x4206f0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x421864
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.00409680
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4218ce
test ah, 4
je 0x4218c7
test bl, bl
jne 0x42188c
mov al, 1
jmp 0x4218f5
test al, 0x10
je 0x421894
xor eax, eax
jmp 0x4218f5
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4218b8
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x4218f5
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x4218f5
test al, 0x10
sete al
jmp 0x4218f5
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x4218ef
cmp ebx, 3
je 0x4218ef
cmp ebx, 0x7b
je 0x4218ef
mov eax, esi
call fcn.00421824
test al, al
jne 0x4218f3
xor eax, eax
jmp 0x4218f5
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x4218fc
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.00409680
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x42199a
test esi, 0x400
jne 0x421931
test esi, 0x10
setne bl
jmp 0x42199a
cmp byte [esp], 0
je 0x421965
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x42199a
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x42199a
test esi, 0x10
je 0x421971
mov bl, 1
jmp 0x42199a
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x421998
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x42199a
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4269f4
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 0x426a2d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00408d64
jmp 0x426a36
mov eax, ebx
mov edx, esi
call fcn.00408fbc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x426a40
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov edi, ecx
mov esi, edx
mov ebx, eax
push 3
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x426a64
movzx eax, word [esp]
jmp 0x426a66
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x427f38
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 0x42805f
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00427d40
mov esi, eax
mov eax, dword [0x5a1360]
cmp byte [eax], 0
je 0x428005
mov eax, dword [0x5a1058]
call fcn.00406250
call fcn.00405618
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 [0x427f08]
call fcn.0040bae0
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 0x428078
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x428041
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5a0fdc]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5a563c]
call fcn.0040c1e0
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 0x428066
lea eax, [ebp - 4]
mov edx, dword [0x427f08]
call fcn.0040bc04
pop eax
jmp eax
Function at 0x429068
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
mov dword [ebp - 0x11c], 0x114
lea eax, [ebp - 0x11c]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4290ab
mov eax, dword [ebp - 0x10c]
mov dword [0x5a58f8], eax
mov eax, 0x5a58fc
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040971c
mov eax, 0x5a5900
call fcn.00408bcc
xor eax, eax
mov dword [0x5a5904], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x5a57bc], 0xa
jl 0x429201
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42920c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x429201
xor eax, eax
push ebp
push 0x4291fa
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x429268
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42915a
cmp dword [ebp - 8], 2
jle 0x42915a
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42912d
adc edx, 0
mov eax, 0x5a5900
call fcn.004097f4
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5a5900]
call fcn.00409680
push eax
push 0
push 0
push 0x429268
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x4291b4
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x429288
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x4291b4
cmp dword [ebp - 8], 2
jle 0x4291b4
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x429189
adc edx, 0
mov eax, 0x5a5900
call fcn.004097f4
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5a5900]
call fcn.00409680
push eax
push 0
push 0
push 0x429288
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x5a5904
push 0
push 0
push 0x42929c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x4291e1
xor eax, eax
mov dword [0x5a5904], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x429201
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x59e360], 1
mov esp, ebp
pop ebp
ret
Function at 0x429344
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 0x42941e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409004
lea eax, [ebp - 4]
call fcn.00409174
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00409680
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x429406
mov eax, ebx
call fcn.004054a4
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x4293ff
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.00409680
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4293e7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x429430
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4293e7
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 0x429406
mov eax, dword [ebp - 0x10]
call fcn.004054c0
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x429425
lea eax, [ebp - 4]
call fcn.00408bcc
pop eax
jmp eax

Function at 0x429d08
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.004090b4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ec18
mov edi, eax
cmp edi, 0x104
jbe 0x429cb3
mov eax, edi
add eax, eax
call fcn.004054a4
mov esi, eax
jmp 0x429cb5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ec18
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x429cee
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 0x429cd8
mov eax, esp
cmp esi, eax
je 0x429cfb
mov eax, esi
call fcn.004054c0
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 0x429d34
cmp bl, 0
je 0x429d30
cmp bl, 0x41
jl 0x429d2b
cmp bl, 0x5a
jg 0x429d2b
or bl, 0x20
xor al, bl
inc esi
jmp 0x429d0f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x429c74
Function at 0x42acc8
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 0x42ace6
mov eax, dword [eax - 4]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x42acfe
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42acf9
mov eax, dword [eax - 4]
mov dword [ebp - 8], eax
jmp 0x42ad03
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x42ad71
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x42adba
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42ad2f
inc dword [ebp - 0xc]
jmp 0x42ad47
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x42ad47
cmp dword [ebp - 0xc], 0
jle 0x42ad47
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x42ad69
xor eax, eax
jmp 0x42ad65
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42ad64
mov eax, esi
jmp 0x42adbd
inc eax
cmp eax, ecx
jle 0x42ad51
inc esi
cmp esi, dword [ebp - 8]
jl 0x42ad1b
jmp 0x42adba
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x42adba
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42ad92
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x42adb4
xor eax, eax
jmp 0x42adb0
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42adaf
mov eax, esi
jmp 0x42adbd
inc eax
cmp eax, ecx
jle 0x42ad9c
inc esi
cmp esi, dword [ebp - 8]
jl 0x42ad7a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10