joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47bb90
Capabilities:
Connect to http server
Create http request

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
push ebx
push esi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004049b8
mov eax, dword [ebp - 8]
call fcn.004049b8
mov eax, dword [ebp - 0xc]
call fcn.004049b8
mov eax, dword [ebp + 0xc]
call fcn.004049b8
xor eax, eax
push ebp
push 0x47bcff
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0xd], 0
mov ebx, 0x14
mov dword [ebp - 0x2c], 0x14
xor eax, eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], 3
mov dword [ebp - 0x50], 1
mov dword [ebp - 0x4c], 3
mov dword [ebp - 0x44], 2
mov eax, dword [ebp - 8]
call fcn.004049c8
mov esi, eax
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x38], 3
mov eax, 0x47bd14
mov dword [ebp - 0x34], eax
lea eax, [ebp - 0x50]
mov dword [ebp - 0x1c], eax
push 0
push 0
push 0
push 1
mov eax, dword [ebp - 4]
call fcn.004049c8
push eax
call sub.wininet.dll_InternetOpenA
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x47bcdc
xor eax, eax
push ebp
push 0x47bcd5
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 3
mov eax, dword [ebp + 0xc]
call fcn.004049c8
push eax
mov eax, dword [ebp - 0xc]
call fcn.004049c8
push eax
mov ax, word [ebp + 8]
push eax
push esi
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x47bcbe
push ebx
lea eax, [ebp - 0x2c]
push eax
push 0x4b
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetSetOptionA
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
je 0x47bcb5
push 0
push 0
push 0x25
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetSetOptionA
test eax, eax
jne 0x47bcb9
xor eax, eax
jmp 0x47bcbb
mov al, 1
mov byte [ebp - 0xd], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47bcdc
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetCloseHandle
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47bd06
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.0040452c
lea eax, [ebp + 0xc]
call fcn.00404508
ret
Function at 0x47bd1c
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc0
push ebx
mov byte [ebp - 1], 0
mov ebx, 0x14
mov dword [ebp - 0x1c], 0x14
xor eax, eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 3
mov dword [ebp - 0x40], 1
mov dword [ebp - 0x3c], 3
mov dword [ebp - 0x34], 2
mov eax, 0x47bde4
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x28], 3
mov eax, 0x47bde8
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x40]
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 1
push 0x47bde4
call sub.wininet.dll_InternetOpenA
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x47bddb
xor eax, eax
push ebp
push 0x47bdd4
push dword fs:[eax]
mov dword fs:[eax], esp
push ebx
lea eax, [ebp - 0x1c]
push eax
push 0x4b
mov eax, dword [ebp - 8]
push eax
call sub.wininet.dll_InternetSetOptionA
push 0
push 0
push 0x25
mov eax, dword [ebp - 8]
push eax
call sub.wininet.dll_InternetSetOptionA
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47bddb
mov eax, dword [ebp - 8]
push eax
call sub.wininet.dll_InternetCloseHandle
ret
mov al, byte [ebp - 1]
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x47c054
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor edx, edx
mov dword [ebp - 0x38], edx
mov dword [ebp - 0x34], edx
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x24], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x47c26f
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 0x105
mov eax, dword [ebp - 0x18]
call fcn.00402afc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x47c0d1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetSystemDirectoryA
test eax, eax
je 0x47c0bb
lea eax, [ebp - 0x20]
mov edx, dword [ebp - 8]
call fcn.00404700
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47c0d8
mov eax, dword [ebp - 8]
call fcn.00402b2c
ret

Function at 0x47d63c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
mov bl, 2
lea eax, [ebp - 0xa]
xor ecx, ecx
mov edx, 0xa
call fcn.00403168
push 0xa
lea eax, [ebp - 0xa]
push eax
push 0xd
push 0x400
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
je 0x47d676
cmp byte [ebp - 0xa], 0x31
jne 0x47d674
mov bl, 1
jmp 0x47d676
xor ebx, ebx
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47eda0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
mov dword [ebp - 4], edx
mov esi, eax
xor ebx, ebx
mov eax, esi
call fcn.0043e6cc
test al, al
je 0x47ee5e
mov byte [ebp - 9], 0
xor ebx, ebx
call sub.kernel32.dll_GetTickCount
mov dword [ebp - 8], eax
jmp 0x47ee3c
cmp word [esi + 0x5f2], 0
je 0x47edf1
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 9]
push eax
mov ecx, dword [ebp - 8]
mov edx, esi
mov eax, dword [esi + 0x5f4]
call dword [esi + 0x5f0]
mov al, byte [esi + 0x5e8]
or al, byte [ebp - 9]
jne 0x47ee13
cmp dword [ebp - 4], 0
jbe 0x47ee0f
call sub.kernel32.dll_GetTickCount
sub eax, dword [ebp - 8]
cmp eax, dword [ebp - 4]
ja 0x47ee13
xor ebx, ebx
jmp 0x47ee15
mov bl, 1
test bl, bl
jne 0x47ee5e
mov eax, dword [0x492fa0]
mov eax, dword [eax]
cmp byte [eax + 0x9c], 0
jne 0x47ee5e
mov eax, dword [0x492fa0]
mov eax, dword [eax]
call fcn.00457318
push 1
call sub.kernel32.dll_Sleep_1
test esi, esi
je 0x47ee5e
cmp byte [esi + 0x588], 0
jne 0x47ee5e
mov edx, 0xfffffdf3
mov eax, esi
call fcn.0045cd44
cmp eax, 4
jne 0x47edce
mov byte [esi + 0x5e8], 0
test bl, bl
sete al
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x481774
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x34]
sub edi, dword [ebx + 0x6c]
sub edi, dword [ebx + 0x64]
test edi, edi
jne 0x48179e
cmp dword [ebx + 0x64], 0
jne 0x48179e
cmp dword [ebx + 0x6c], 0
jne 0x48179e
mov edi, esi
jmp 0x481825
cmp edi, 0xffffffff
jne 0x4817a6
dec edi
jmp 0x481825
mov eax, dword [ebx + 0x24]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x64]
ja 0x481825
push esi
mov eax, dword [ebx + 0x30]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.00480b70
add esp, 0xc
sub dword [ebx + 0x68], esi
sub dword [ebx + 0x64], esi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x3c]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4817f3
mov cx, word [esp]
sub cx, si
jmp 0x4817f5
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4817dc
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x38]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x48181b
mov cx, word [esp]
sub cx, si
jmp 0x48181d
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x481804
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x481882
mov edx, dword [ebx + 0x30]
mov ecx, edi
add edx, dword [ebx + 0x64]
mov eax, ebp
add edx, dword [ebx + 0x6c]
call fcn.00481510
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jb 0x48186d
mov eax, dword [ebx + 0x30]
mov edx, dword [ebx + 0x64]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x30]
mov ecx, dword [ebx + 0x64]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jae 0x481882
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x48177e
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x487ad8
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x494ca4
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x487afa
shr eax, 1
xor eax, 0xedb88320
jmp 0x487afc
shr eax, 1
dec edx
jne 0x487ae8
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x487ae1
mov byte [0x4950a4], 1
pop esi
pop ebx
ret

Function at 0x487b18
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x4950a4], 0
jne 0x487b2f
call fcn.00487ad8
mov eax, edi
dec eax
test eax, eax
jl 0x487b58
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x494ca4]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x487b39
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x48a178
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x48a1a9
dec al
je 0x48a1e5
dec al
je 0x48a229
dec al
je 0x48a294
jmp 0x48a31e
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x48a31e
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x48a1b9
jmp 0x48a31e
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x48a31e
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x48a1f5
jmp 0x48a31e
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x48a31e
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x48a257
xor ebp, ebp
jmp 0x48a268
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x48a271
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x48a239
jmp 0x48a31e
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x48a31e
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x48a2ec
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.00487b60
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x48a2a8
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x402f08
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x462008], 0x8088405
inc edx
mov dword [ebx + 0x462008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403360
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x462024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033f8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033d8
xor eax, eax
push ebp
push 0x4033d1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403414
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4033d8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x462024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x462024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040ec
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x46404c], 0
je 0x40414d
cmp word [0x464220], 0xd7b2
jne 0x404115
cmp dword [0x464228], 0
jbe 0x404115
mov eax, 0x46421c
call dword [0x464238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x462070
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404174
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x462034], 0
jne 0x404169
push 0
push 0x462068
push 0x462070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4042a8
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402a58
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x46404d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404270
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406228
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x40628e
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404564
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402f24
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406278
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406295
lea eax, [ebp - 0x10]
call fcn.004042f4
ret

Function at 0x40b384
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b3bd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004043e4
jmp 0x40b3c6
mov eax, ebx
mov edx, esi
call fcn.00404348
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b3d0
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b3f1
mov al, byte [esp]
jmp 0x40b3f3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ba88
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b8f0
mov eax, dword [0x4632d8]
cmp byte [eax], 0
je 0x40bb04
mov eax, dword [0x46309c]
call fcn.00402d74
call fcn.00402be4
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408b40
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40bb4c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bb3a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46303c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x464668]
call fcn.00405694
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40c3f0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c4c6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.0040438c
lea eax, [ebp - 8]
call fcn.00404820
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004047d0
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c4b0
mov eax, ebx
call fcn.00402a58
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c4a9
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 - 8]
call fcn.004047d0
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c493
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c4d8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c493
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c4b0
mov eax, dword [ebp - 0x10]
call fcn.00402a88
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c4cd
lea eax, [ebp - 8]
call fcn.004042f4
ret

Function at 0x40c9a0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40ca04
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404564
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040869c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ca0b
lea eax, [ebp - 0xc]
call fcn.004042f4
ret

Function at 0x41d45c
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0041d2b4
dec esi
jne 0x41d47e
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41e5c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x46488c
cmp dword [edi], 0
jne 0x41e63c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x464888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x462400
mov ecx, 2
call fcn.00402c78
mov edx, 0x41e598
lea eax, [esi + 5]
call fcn.0041e5b8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041e5b8
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 0x41e611
mov dword [0x464888], 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

Function at 0x41f850
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41f856
ret

Function at 0x421d04
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x421d55
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x421d3c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x421d2c
jmp 0x421d55
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x421d3d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429f6c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
mov al, byte [ebp + 8]
call fcn.00429b68
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.004047d0
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x429fca
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4631d4]
mov dl, 1
mov eax, dword [0x429a60]
call fcn.0040bc48
call fcn.00403c84
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x429fd4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.004047d0
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x42a02c
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x463418]
mov dl, 1
mov eax, dword [0x429a60]
call fcn.0040bc48
call fcn.00403c84
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00429b98
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4305b4
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x430500
call sub.user32.dll_EnumWindows
ret

Function at 0x4306d4
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x430751
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00430134
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4306f9
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042fd34
cmp dword [ebp - 4], 0
je 0x43073b
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004047d0
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430758
lea eax, [ebp - 4]
call fcn.004042f4
ret