joyce8/EMBER2024-capa huggingface dataset:
Function at 0x439ec0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46b013
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045e89a
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00463f38
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00465454
test eax, eax
je 0x439fdc
mov ecx, dword [esp + 0x3c]
call fcn.00463f65
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x439fa0
push edi
mov ecx, esi
call fcn.004615c0
mov ecx, esi
call fcn.0043a140
cmp dword [esp + 0x38], 1
jne 0x439fd5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004616fb
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43ca00
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43ca33
push esi
call fcn.0043fb00
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43ca2c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43cab9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43caa2
mov eax, dword [esi + 8]
test eax, eax
je 0x43ca57
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43ca9e
cmp eax, 2
je 0x43caa2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43ca4a
cmp eax, 3
je 0x43ca7d
cmp eax, 1
jne 0x43ca4a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43ca4a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43ca4a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043cae0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43cac8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043cae0
add esp, 4
pop esi
ret

Function at 0x447e30
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x447e96
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x447e96
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x447e77
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x4489e0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00448b30
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x448a00
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x4489e1
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00448b30
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x448a00
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x448a30
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
xor eax, eax
push esi
push edi
mov dword [esp + 8], eax
mov edi, ecx
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x10], eax
push ecx
mov dword [esp + 0x18], eax
mov word [esp + 0xc], 2
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x1c]
mov word [esp + 0xa], ax
push esi
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x448a87
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x448a9d
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [esp + 0xc], ecx
lea edx, [esp + 8]
push 0x10
push edx
mov ecx, edi
call fcn.00448ac0
pop edi
pop esi
add esp, 0x10
ret 8
push 0x2726
call sub.WS2_32.dll_WSASetLastError
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x448ac0
Capabilities:
Connect socket

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [esp + 4]
push eax
mov eax, dword [ecx]
push edx
push eax
call sub.WS2_32.dll_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
ret 8

Function at 0x448b50
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x448b99
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4
Function at 0x449010
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46b540
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00448bc0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00448c40
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00448c40
lea ecx, [esi + 0xc]
call fcn.0045d276
lea ecx, [esi + 0x10]
call fcn.0045d276
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044b470
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044b470
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044b470
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045d2eb
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045d2eb
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x449cb8
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46b768
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x449cc8
call fcn.0044a1e0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x449dab
cmp byte [edi], 0
je 0x449dab
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x449ced
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.004489e0
test eax, eax
jne 0x449d0d
push 0x4a0450
lea ecx, [esi + 0x38]
call fcn.0045d428
jmp 0x449dab
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.00448a30
test eax, eax
jne 0x449d3c
mov ecx, esi
call fcn.00448b30
push edi
add esi, 0x38
push 0x4a042c
push esi
call fcn.0045b287
add esp, 0xc
jmp 0x449dab
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.0044aa60
test eax, eax
je 0x449da4
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.dll_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.00449e80
test eax, eax
jne 0x449dc0
push edi
lea eax, [esi + 0x38]
push 0x4a0408
push eax
call fcn.0045b287
add esp, 0xc
mov ecx, esi
call fcn.0044a1e0
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x449e68
mov ecx, dword [0x4a06c0]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.0045b287
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.00448ae0
test eax, eax
jne 0x449e2a
push 0x4a03ec
lea ecx, [esi + 0x38]
call fcn.0045d428
jmp 0x449e3a
push 0xfa
mov ecx, esi
call fcn.0044aa60
test eax, eax
jne 0x449e57
mov ecx, esi
call fcn.0044a1e0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045d2eb
jmp 0x449dab
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045d2eb
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x45f68f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45f6c7
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045d746
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045d71e
jmp 0x45f6d3
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x460d7d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x460dbf
call fcn.004668fe
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x460dbf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x460db6
xor eax, eax
jmp 0x460dc7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00460dcd
pop edi
pop esi
pop ebx
ret 4

Function at 0x466e2e
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x466e5c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x466e7a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00466d94
jmp 0x466e7a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x466e7a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00466d94
test edi, edi
mov eax, edi
jne 0x466e64
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x402d9c
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.00404c1c
test esi, esi
jne 0x402dd2
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.00404d0c
jmp 0x402df0
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402c50
mov edi, eax
test esi, esi
je 0x402df0
cmp dword [ebx], 0
je 0x402df0
dec esi
jmp 0x402dd9
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403be0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4aa00c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403c78
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403c58
xor eax, eax
push ebp
push 0x403c51
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 0x403c94
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 0x403c58
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4aa00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4aa00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x404a1c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4ae048], 0
je 0x404a7d
cmp word [0x4ae21c], 0xd7b2
jne 0x404a45
cmp dword [0x4ae224], 0
jbe 0x404a45
mov eax, 0x4ae218
call dword [0x4ae234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4aa054
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 0x404aa4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4aa01c], 0
jne 0x404a99
push 0
push 0x4aa074
push 0x4aa054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404bd0
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.004029f0
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4ae049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404b98
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406818
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406a48
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40689b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406a48
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40689b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406a64
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406924
xor eax, eax
push ebp
push 0x40691d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406660
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406902
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406a84
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406902
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406924
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406a3e
cmp byte [ebp - 0xd], 0
jne 0x40696b
cmp byte [ebp - 0x12], 0
je 0x406a3e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406984
dec ebx
cmp byte [ebx], 0x2e
je 0x406993
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406983
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406a3e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4069d0
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406a3e
cmp byte [ebp - 0xd], 0
je 0x406a3e
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x406a3e
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40ad20
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004050e8
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40ad39
test al, 0x10
jne 0x40ad3d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40add4
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004050e8
push eax
call sub.kernel32.dll_GetFileAttributesA
pop ebx
ret

Function at 0x40ade8
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.004050e8
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x40ae0a
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x40af98
Capabilities:
Enumerate network shares

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x424], ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x40b1e5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.00404c70
cmp dword [0x4aa79c], 1
jne 0x40afe3
cmp dword [0x4aa7a0], 4
jle 0x40b022
mov dword [ebp - 0x14], 0x400
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x420]
push eax
push 1
mov eax, dword [ebp - 4]
call fcn.004050e8
push eax
call sub.mpr.dll_WNetGetUniversalNameA
test eax, eax
jne 0x40b1c7
mov eax, dword [ebp - 8]
lea edx, [ebp - 0x420]
mov edx, dword [edx]
call fcn.00404e0c
jmp 0x40b1c7
mov eax, dword [ebp - 4]
mov al, byte [eax]
call fcn.00402dfc
mov byte [ebp - 0x15], al
cmp byte [ebp - 0x15], 0x41
jb 0x40b1c7
cmp byte [ebp - 0x15], 0x5a
ja 0x40b1c7
mov eax, dword [ebp - 4]
call fcn.00404ef0
cmp eax, 3
jl 0x40b1c7
mov eax, dword [ebp - 4]
cmp byte [eax + 1], 0x3a
jne 0x40b1c7
mov eax, dword [ebp - 4]
cmp byte [eax + 2], 0x5c
jne 0x40b1c7
lea eax, [ebp - 0x1c]
push eax
push 0
push 0
push 1
push 1
call sub.mpr.dll_WNetOpenEnumA
test eax, eax
jne 0x40b1c7
xor edx, edx
push ebp
push 0x40b1c0
push dword fs:[edx]
mov dword fs:[edx], esp
mov dword [ebp - 0xc], 0x640
mov eax, dword [ebp - 0xc]
call fcn.004029f0
mov dword [ebp - 0x20], eax
xor edx, edx
push ebp
push 0x40b1a2
push dword fs:[edx]
mov dword fs:[edx], esp
mov dword [ebp - 0x10], 0xffffffff
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x20]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0x1c]
push eax
call sub.mpr.dll_WNetEnumResourceA
cmp eax, 0xea
jne 0x40b0f1
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x20]
mov edx, dword [ebp - 0xc]
call fcn.00402a30
jmp 0x40b0b5
test eax, eax
je 0x40b104
call fcn.004046a4
call fcn.004046a4
jmp 0x40b1c7
mov esi, dword [ebp - 0x10]
dec esi
test esi, esi
jl 0x40b0b5
inc esi
xor edi, edi
mov eax, edi
shl eax, 2
mov edx, dword [ebp - 0x20]
lea ebx, [edx + eax*8]
cmp dword [ebx + 0x10], 0
je 0x40b180
mov eax, dword [ebx + 0x10]
mov al, byte [eax]
call fcn.00402dfc
cmp al, byte [ebp - 0x15]
jne 0x40b180
lea eax, [ebp - 0x424]
push eax
mov eax, dword [ebp - 4]
call fcn.00404ef0
mov ecx, eax
sub ecx, 2
mov edx, 3
mov eax, dword [ebp - 4]
call fcn.00405148
mov eax, dword [ebp - 0x424]
push eax
lea eax, [ebp - 0x428]
mov edx, dword [ebx + 0x14]
call fcn.00404e0c
mov edx, dword [ebp - 0x428]
mov eax, dword [ebp - 8]
pop ecx
call fcn.00404f3c
call fcn.004046a4
call fcn.004046a4
jmp 0x40b1c7
inc edi
dec esi
jne 0x40b10f
jmp 0x40b0b5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b1ec
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00404c40
ret
Function at 0x40d1b8
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 0x40d1f1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404d0c
jmp 0x40d1fa
mov eax, ebx
mov edx, esi
call fcn.00404c70
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d204
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 0x40d225
mov al, byte [esp]
jmp 0x40d227
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40e6e8
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 0x40e74c
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.00404e84
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040ab14
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e753
lea eax, [ebp - 0xc]
call fcn.00404c1c
ret

Function at 0x420004
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.0041fe78
dec esi
jne 0x420026
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x421150
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4b0c44
cmp dword [edi], 0
jne 0x4211cc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4b0c40]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4aac04
mov ecx, 2
call fcn.00402c10
mov edx, 0x421128
lea eax, [esi + 5]
call fcn.00421148
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00421148
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 0x4211a1
mov dword [0x4b0c40], 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 0x4226c8
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 0x4226ce
ret
Function at 0x424b5c
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 0x424bad
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x424b94
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x424b84
jmp 0x424bad
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 0x424b95
pop ebx
mov esp, ebp
pop ebp
ret