joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402a88
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402ac5
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402ae5
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00404ef0
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402d14
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404c80
test esi, esi
jne 0x402d4a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404d70
jmp 0x402d68
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402bc8
mov edi, eax
test esi, esi
je 0x402d68
cmp dword [ebx], 0
je 0x402d68
dec esi
jmp 0x402d51
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4033c0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x550008], 0x8088405
inc edx
mov dword [ebx + 0x550008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403c1c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x550024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403cb4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403c94
xor eax, eax
push ebp
push 0x403c8d
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 0x403cd0
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 0x403c94
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x550024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x550024], ax
mov esp, ebp
pop ebp
ret
Function at 0x40711c
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 0x407182
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.00404ef0
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403618
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40716c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x407189
lea eax, [ebp - 0x10]
call fcn.00404c80
ret

Function at 0x40c210
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040515c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40c229
test al, 0x10
jne 0x40c22d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40f9a8
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 0x40f9e1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404d70
jmp 0x40f9ea
mov eax, ebx
mov edx, esi
call fcn.00404cd4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40f9f4
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 0x40fa15
mov al, byte [esp]
jmp 0x40fa17
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x410b6c
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 0x410c42
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404d18
lea eax, [ebp - 8]
call fcn.004051ac
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040515c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x410c2c
mov eax, ebx
call fcn.0040285c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x410c25
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.0040515c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x410c0f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x410c54
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x410c0f
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 0x410c2c
mov eax, dword [ebp - 0x10]
call fcn.0040287c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x410c49
lea eax, [ebp - 8]
call fcn.00404c80
ret
Function at 0x4112ec
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 0x411350
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.00404ef0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040bdfc
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x411357
lea eax, [ebp - 0xc]
call fcn.00404c80
ret

Function at 0x429280
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x55a8e0
cmp dword [edi], 0
jne 0x4292fc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x55a8dc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x550704
mov ecx, 2
call fcn.00402b88
mov edx, 0x429258
lea eax, [esi + 5]
call fcn.00429278
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00429278
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 0x4292d1
mov dword [0x55a8dc], 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 0x42c74c
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbfc
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov edi, eax
xor eax, eax
push ebp
push 0x42c84c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00404c80
push 0x400
lea eax, [ebp - 0x404]
push eax
mov eax, edi
call fcn.0040515c
push eax
call sub.kernel32.dll_GetEnvironmentVariableA
mov ebx, eax
cmp ebx, 0x400
jge 0x42c7aa
lea edx, [ebp - 0x404]
mov eax, esi
mov ecx, ebx
call fcn.00404d70
jmp 0x42c7ca
mov edx, ebx
dec edx
mov eax, esi
call fcn.004052e8
push ebx
mov eax, dword [esi]
call fcn.0040515c
push eax
mov eax, edi
call fcn.0040515c
push eax
call sub.kernel32.dll_GetEnvironmentVariableA
test ebx, ebx
jne 0x42c836
lea edx, [ebp - 4]
mov eax, edi
call fcn.0040b7d4
mov eax, dword [ebp - 4]
mov edx, 0x42c864
call fcn.004050a8
jne 0x42c7fc
call fcn.0040e2e4
add esp, 0xfffffff8
fstp qword [esp]
wait
mov eax, esi
call fcn.0040ef7c
jmp 0x42c836
mov eax, dword [ebp - 4]
mov edx, 0x42c874
call fcn.004050a8
jne 0x42c820
call fcn.0040e310
add esp, 0xfffffff8
fstp qword [esp]
wait
mov eax, esi
call fcn.0040ef94
jmp 0x42c836
mov eax, dword [ebp - 4]
mov edx, 0x42c884
call fcn.004050a8
jne 0x42c836
mov eax, esi
call fcn.0040c9b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42c853
lea eax, [ebp - 4]
call fcn.00404c80
ret
Function at 0x42caac
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xffffff00
mov ebx, eax
mov eax, pe_nt_image_headers32
push eax
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetWindowsDirectoryA
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00404ef0
add esp, 0x100
pop ebx
ret

Function at 0x42cb60
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff7f0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x810], ebx
mov dword [ebp - 0x80c], ebx
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov esi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0040514c
xor eax, eax
push ebp
push 0x42cc5c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
mov edx, ebx
call fcn.00404cd4
lea edx, [ebp - 0x80c]
mov eax, dword [ebp - 4]
call fcn.0040c478
cmp dword [ebp - 0x80c], 0
jne 0x42cbe4
lea eax, [ebp - 0x810]
call fcn.0042cb40
push dword [ebp - 0x810]
push 0x42cc74
push dword [ebp - 4]
lea eax, [ebp - 4]
mov edx, 3
call fcn.0040501c
lea eax, [ebp - 4]
xor ecx, ecx
xor edx, edx
call fcn.0042d910
test al, al
je 0x42cc36
mov eax, dword [ebp - 4]
call fcn.0040515c
push eax
push 0x800
lea eax, [ebp - 0x808]
push eax
mov eax, ebx
call fcn.0040515c
push eax
mov eax, dword [ebp - 8]
call fcn.0040515c
push eax
mov eax, edi
call fcn.0040515c
push eax
call sub.kernel32.dll_GetPrivateProfileStringA
mov ecx, eax
lea edx, [ebp - 0x808]
mov eax, esi
call fcn.00404d70
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42cc63
lea eax, [ebp - 0x810]
mov edx, 2
call fcn.00404ca4
lea eax, [ebp - 4]
call fcn.00404c80
ret
Function at 0x42d3b4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 4]
call fcn.0040514c
mov eax, dword [ebp - 8]
call fcn.0040514c
xor eax, eax
push ebp
push 0x42d4b8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
call fcn.00404c80
cmp dword [ebp - 4], 0
je 0x42d40c
mov eax, dword [ebp - 4]
cmp byte [eax], 0x5c
jne 0x42d40c
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.004051fc
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
mov eax, dword [ebp - 4]
call fcn.0040515c
push eax
push esi
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x42d49d
lea eax, [ebp - 0x10]
push eax
push 0
lea eax, [ebp - 0x14]
push eax
push 0
mov eax, dword [ebp - 8]
call fcn.0040515c
mov esi, eax
push esi
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x42d48d
mov eax, ebx
mov edx, dword [ebp - 0x10]
call fcn.004052e8
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebx]
call fcn.0040515c
push eax
lea eax, [ebp - 0x14]
push eax
push 0
push esi
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
push ebx
mov eax, dword [ebx]
call fcn.00404f5c
mov ecx, eax
dec ecx
mov eax, dword [ebx]
mov edx, 1
call fcn.004051bc
jmp 0x42d494
mov eax, ebx
call fcn.00404c80
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d4bf
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404ca4
ret

Function at 0x42d738
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040515c
push eax
call 0x4077c4
cmp eax, 0xffffffff
je 0x42d751
test al, 0x10
jne 0x42d755
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret
Function at 0x42e11c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.0040514c
xor eax, eax
push ebp
push 0x42e206
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404f5c
dec eax
jle 0x42e185
mov edx, dword [ebp - 4]
mov eax, 0x42e21c
call fcn.004052a0
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00404f5c
dec eax
cmp ebx, eax
jne 0x42e185
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 4]
call fcn.00404f5c
mov ecx, eax
sub ecx, 2
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.004051bc
mov eax, dword [ebp - 4]
call fcn.00404f5c
mov ebx, eax
test ebx, ebx
jle 0x42e1bc
mov dword [ebp - 8], 1
lea eax, [ebp - 4]
call fcn.004051b4
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 4]
mov edi, dword [ebp - 8]
mov cl, byte [ecx + edi - 1]
xor cl, 0x62
mov byte [eax + edx - 1], cl
inc dword [ebp - 8]
dec ebx
jne 0x42e19a
mov eax, dword [ebp - 4]
call fcn.00404f5c
mov dword [ebp - 8], eax
lea edx, [ebp - 8]
mov ecx, 4
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x10]
cmp dword [ebp - 8], 0
jle 0x42e1f0
lea eax, [ebp - 4]
call fcn.004051b4
mov edx, eax
mov ecx, dword [ebp - 8]
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x10]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e20d
lea eax, [ebp - 4]
call fcn.00404c80
ret

Function at 0x42e7ac
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
lea edx, [ebp - 4]
mov ecx, 4
mov eax, esi
mov edi, dword [eax]
call dword [edi + 0xc]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.004052e8
cmp dword [ebp - 4], 0
jle 0x42e7e9
mov eax, ebx
call fcn.004051b4
mov edx, eax
mov ecx, dword [ebp - 4]
mov eax, esi
mov esi, dword [eax]
call dword [esi + 0xc]
mov eax, dword [ebx]
call fcn.00404f5c
mov esi, eax
test esi, esi
jle 0x42e81d
mov dword [ebp - 4], 1
mov eax, ebx
call fcn.004051b4
mov edx, dword [ebp - 4]
mov ecx, dword [ebx]
mov edi, dword [ebp - 4]
mov cl, byte [ecx + edi - 1]
xor cl, 0x62
mov byte [eax + edx - 1], cl
inc dword [ebp - 4]
dec esi
jne 0x42e7fd
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x430120
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 4]
mov dword [edi], 0x10
push edi
lea eax, [ebp - 0x104]
push eax
call sub.kernel32.dll_GetComputerNameA
mov eax, esi
lea edx, [ebp - 0x104]
mov ecx, pe_nt_image_headers32
call fcn.00404ef0
mov eax, dword [esi]
call fcn.00404f5c
mov ebx, eax
test ebx, ebx
jbe 0x430192
mov dword [edi], 1
mov eax, dword [esi]
mov edx, dword [edi]
mov al, byte [eax + edx - 1]
and eax, 0xff
bt dword [0x55105c], eax
jae 0x43018d
mov eax, esi
call fcn.004051b4
mov edx, dword [edi]
mov byte [eax + edx - 1], 0x5f
inc dword [edi]
dec ebx
jne 0x430169
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x432bdc
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
mov ebx, eax
xor esi, esi
push 0x40
push ebx
call sub.kernel32.dll_IsBadReadPtr
test eax, eax
jne 0x432c1b
mov eax, ebx
cmp word [eax], 0x5a4d
jne 0x432c1b
cmp dword [eax + 0x3c], 0
je 0x432c1b
mov esi, dword [eax + 0x3c]
add esi, ebx
push 0xf8
push esi
call sub.kernel32.dll_IsBadReadPtr
test eax, eax
jne 0x432c19
cmp dword [esi], 0x4550
je 0x432c1b
xor esi, esi
mov eax, esi
pop esi
pop ebx
ret

Function at 0x4353b0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
push ecx
mov esi, ecx
mov ebx, edx
shl ebx, 2
add ebx, eax
mov eax, ebx
call fcn.0040654c
test eax, eax
je 0x4353f0
push esp
push 0x40
push 4
push ebx
call sub.kernel32.dll_VirtualProtect
mov dword [ebx], esi
push esp
mov eax, dword [esp + 4]
push eax
push 4
push ebx
call sub.kernel32.dll_VirtualProtect
push 4
push ebx
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.kernel32.dll_FlushInstructionCache
pop edx
pop esi
pop ebx
ret

Function at 0x4355ac
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
push edi
push ecx
mov esi, ecx
mov edi, edx
mov ebx, eax
push esp
push 0x40
push esi
push ebx
call sub.kernel32.dll_VirtualProtect
mov edx, ebx
mov eax, edi
mov ecx, esi
call fcn.00402b88
push esp
mov eax, dword [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_VirtualProtect
push esi
push ebx
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.kernel32.dll_FlushInstructionCache
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x435bb4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffec
mov dword [esp + 4], edx
mov dword [esp], eax
lea ebp, [esp + 0x10]
mov eax, dword [0x55a914]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x435bf7
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x55a914]
call fcn.00421034
mov ebx, eax
mov eax, dword [esp]
cmp eax, dword [ebx]
jne 0x435bf3
mov eax, dword [ebx + 4]
jmp 0x435cbd
inc edi
dec esi
jne 0x435bd6
mov edi, dword [esp]
mov ebx, edi
xor esi, esi
mov edx, ebp
mov eax, ebx
call fcn.004357a4
test al, al
jne 0x435c0f
mov byte [ebp], 1
xor eax, eax
mov al, byte [ebp]
add esi, eax
xor eax, eax
mov al, byte [ebp]
add ebx, eax
cmp esi, 5
jb 0x435bfe
mov edx, esi
mov eax, edi
call fcn.00435994
add eax, 5
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
call fcn.0040285c
mov ebp, eax
mov eax, 0x14
call fcn.0040285c
mov ebx, eax
mov eax, dword [esp]
mov dword [ebx], eax
mov dword [ebx + 4], ebp
mov eax, dword [esp + 8]
mov dword [ebx + 8], eax
mov dword [ebx + 0x10], esi
mov eax, esi
call fcn.0040285c
mov dword [ebx + 0xc], eax
mov edx, dword [ebx + 0xc]
mov eax, edi
mov ecx, esi
call fcn.00402b88
mov edx, ebx
mov eax, dword [0x55a914]
call fcn.00420ed8
lea eax, [esp + 0xc]
push eax
push 0x40
mov eax, dword [esp + 0x10]
push eax
push ebp
call sub.kernel32.dll_VirtualProtect
mov edx, ebp
mov eax, edi
mov ecx, esi
call fcn.00402b88
mov ecx, esi
mov edx, edi
mov eax, ebp
call fcn.00435a30
lea edx, [esi + edi]
lea eax, [esi + ebp]
call fcn.004355ec
mov edx, dword [esp + 4]
mov eax, edi
call fcn.004355ec
mov eax, ebp
add esp, 0x14
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x435f24
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
mov ebx, eax
xor esi, esi
mov edx, 0x40
mov eax, ebx
call fcn.0042cdc8
test al, al
je 0x435f68
mov eax, ebx
cmp word [eax], 0x5a4d
jne 0x435f68
cmp dword [eax + 0x3c], 0
je 0x435f68
mov esi, dword [eax + 0x3c]
add esi, ebx
mov edx, 0xf8
mov eax, esi
call fcn.0042cdc8
test al, al
je 0x435f66
cmp dword [esi], 0x4550
je 0x435f68
xor esi, esi
mov eax, esi
pop esi
pop ebx
ret

Function at 0x436578
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
xor eax, eax
mov dword [ebp - 0x2c], eax
xor eax, eax
push ebp
push 0x43660a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x436618]
mov dword [ebp - 7], eax
mov ax, word [0x43661c]
mov word [ebp - 3], ax
mov al, byte [0x43661e]
mov byte [ebp - 1], al
push 6
lea eax, [ebp - 7]
push eax
push 0x1004
push 0x400
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0x2c]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404ef0
mov eax, dword [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040bdfc
push 2
lea edx, [ebp - 0x27]
push edx
push eax
call sub.gdi32.dll_TranslateCharsetInfo
mov ebx, dword [ebp - 0x27]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x436611
lea eax, [ebp - 0x2c]
call fcn.00404c80
ret
Function at 0x436f94
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x437067
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404c80
or ecx, 0xffffffff
xor edx, edx
mov eax, esi
call fcn.00436eac
mov ebx, eax
test ebx, ebx
jbe 0x437049
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004052e8
mov eax, dword [ebp - 8]
call fcn.00404f5c
mov ecx, eax
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00436eac
mov edx, eax
lea eax, [ebp - 8]
call fcn.004052e8
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00404f64
mov eax, dword [ebp - 4]
lea eax, [esi + 0x2c]
mov edx, dword [ebp - 8]
call fcn.00404f64
lea eax, [esi + 0x30]
mov edx, dword [ebp - 8]
call fcn.00404f64
call sub.kernel32.dll_GetTickCount
mov edi, eax
or ecx, 0xffffffff
xor edx, edx
mov eax, esi
call fcn.00436eac
mov ebx, eax
push 1
call sub.kernel32.dll_Sleep
test ebx, ebx
ja 0x437049
call sub.kernel32.dll_GetTickCount
sub eax, edi
cmp eax, 0x3e8
jbe 0x437022
test ebx, ebx
jne 0x436fbd
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43706e
lea eax, [ebp - 8]
call fcn.00404c80
ret

Function at 0x437078
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
call sub.kernel32.dll_GetTickCount
mov edi, eax
mov edx, ebx
mov eax, esi
call fcn.00436f94
cmp dword [ebx], 0
jne 0x43709b
push 1
call sub.kernel32.dll_Sleep
cmp dword [ebx], 0
jne 0x4370ac
call sub.kernel32.dll_GetTickCount
sub eax, edi
cmp eax, dword [esi + 0x20]
jb 0x437086
pop edi
pop esi
pop ebx
ret

Function at 0x4385f8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
push esi
mov ebx, dword [eax]
mov esi, ebx
xor esi, ecx
and esi, 0xff
shr ebx, 8
mov esi, dword [edx + esi*4]
xor esi, ebx
mov dword [eax], esi
and esi, 0xff
add dword [eax + 4], esi
imul ebx, dword [eax + 4], 0x8088405
inc ebx
mov dword [eax + 4], ebx
shr ebx, 0x18
mov esi, dword [eax + 8]
xor ebx, esi
and ebx, 0xff
shr esi, 8
mov edx, dword [edx + ebx*4]
xor edx, esi
mov dword [eax + 8], edx
mov eax, ecx
pop esi
pop ebx
ret
Function at 0x43867c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
cmp dword [ebp - 0xc], 0xc
jge 0x4386a1
xor eax, eax
jmp 0x4387d2
inc dword [0x551298]
mov edx, dword [0x551298]
cmp edx, 1
jne 0x4386c6
push 0
call fcn.00438014
pop ecx
xor eax, 0xbb40e64e
push eax
call fcn.0043802c
pop ecx
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00438644
xor ebx, ebx
lea eax, [ebp - 0x20]
mov dword [ebp - 0x24], eax
call fcn.00438020
sar eax, 7
and eax, 0xff
mov dword [ebp - 0x14], eax
mov edx, edi
mov eax, esi
call fcn.004385d8
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x14]
mov edx, edi
mov eax, esi
call fcn.004385f8
mov dl, byte [ebp - 0x10]
mov ecx, dword [ebp - 0x24]
xor dl, byte [ebp - 0x14]
mov byte [ecx], dl
inc ebx
inc dword [ebp - 0x24]
cmp ebx, 0xa
jl 0x4386da
mov ecx, edi
mov edx, esi
mov eax, dword [ebp - 4]
call fcn.00438644
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x20]
mov edx, eax
xor ebx, ebx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], ecx
mov edx, edi
mov eax, esi
call fcn.004385d8
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp - 0x28]
mov edx, edi
movzx ecx, byte [ecx]
call fcn.004385f8
mov al, byte [ebp - 0x10]
mov edx, dword [ebp - 0x28]
xor al, byte [edx]
mov ecx, dword [ebp - 0x2c]
mov byte [ecx], al
inc ebx
inc dword [ebp - 0x2c]
inc dword [ebp - 0x28]
cmp ebx, 0xa
jl 0x438732
mov edx, edi
mov eax, esi
call fcn.004385d8
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x10
and ecx, 0xff
call fcn.004385f8
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
shr eax, 0x10
mov cl, byte [ebp - 0x10]
and al, 0xff
xor cl, al
mov eax, esi
mov byte [edx + ebx], cl
mov edx, edi
inc ebx
call fcn.004385d8
mov dword [ebp - 0x10], eax
mov eax, esi
mov ecx, dword [ebp + 8]
mov edx, edi
shr ecx, 0x18
and ecx, 0xff
call fcn.004385f8
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
shr eax, 0x18
mov cl, byte [ebp - 0x10]
and al, 0xff
xor cl, al
mov byte [edx + ebx], cl
inc ebx
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc