joyce8/EMBER2024-capa huggingface dataset:
Function at 0x436830
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x473b08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x436869
inc eax
mov dword [esi + 0x10], eax
jmp 0x43697c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43687d
mov eax, 0xffffffc7
jmp 0x43697e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43688e
cmp dword [esi + 8], eax
jne 0x43687d
cmp dword [esi + 8], eax
jne 0x4368a7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4368a7
mov eax, 0xffffffc7
jmp 0x43697e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4368bb
push eax
mov ecx, ebx
call fcn.00436060
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00406410
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4368ec
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00406430
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004357d0
test eax, eax
mov dword [esp + 0x38], eax
je 0x43691f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5dceb0
call fcn.00406610
mov eax, dword [esp + 0x38]
jmp 0x43697e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00436690
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x436963
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004366b0
mov esi, eax
test esi, esi
jne 0x436993
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00436690
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x436935
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5dceb0
call fcn.00406610
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5dceb0
call fcn.00406610
mov eax, esi
jmp 0x43697e

Function at 0x439ab0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x439b10
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x439b10
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x439b10
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x439b10
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x439b50
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x43fc70
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x474138
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0046c9d8
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043f610
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046c906
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004691c9
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004691c9
push 1
push 0
push 0
mov ecx, esi
call fcn.00469171
push 1
push 0
push 1
mov ecx, esi
call fcn.00469171
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046ca4a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43fdf0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x474158
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0046c9d8
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043f610
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046c906
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43feb4
cmp dword [esp + 0x40], 1
jne 0x43feb2
cmp ecx, eax
jge 0x43feb4
mov eax, ecx
cmp eax, 0xc8
jge 0x43fec0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043fc70
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046ca4a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x440630
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4741c3
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.004675e1
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.0046cc80
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046e19c
test eax, eax
je 0x44074c
mov ecx, dword [esp + 0x3c]
call fcn.0046ccad
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 0x440710
push edi
mov ecx, esi
call fcn.0046a310
mov ecx, esi
call fcn.004408b0
cmp dword [esp + 0x38], 1
jne 0x440745
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.0046a44b
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 0x443170
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4431a3
push esi
call fcn.00446270
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44319c
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 0x443229
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x443212
mov eax, dword [esi + 8]
test eax, eax
je 0x4431c7
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 0x44320e
cmp eax, 2
je 0x443212
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4431ba
cmp eax, 3
je 0x4431ed
cmp eax, 1
jne 0x4431ba
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 0x4431ba
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4431ba
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00443250
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x443238
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00443250
add esp, 4
pop esi
ret

Function at 0x44f3b0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x44f453
test eax, eax
jbe 0x44f453
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44f453
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x44f3fe
xor esi, esi
jmp 0x44f404
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44f42f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00406db0
add esi, eax
push esi
mov ebx, esi
call fcn.00406db0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44f410
pop ebp
test edi, edi
pop edi
jne 0x44f453
test ebx, ebx
je 0x44f453
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00456610
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44f595
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x44f6ad
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44f6ad
mov eax, dword [esi + 0x3c]
push eax
call fcn.00467a33
mov esi, eax
test esi, esi
je 0x44f6ad
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x44f6ad
mov ecx, esi
call fcn.0044f500
cmp edi, eax
jge 0x44f6ad
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x44f633
mov dword [esp + 0x34], 1
jmp 0x44f68e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44f6ad
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0044eac0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x451670
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 0x4516d6
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 0x4516d6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4516b7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x451a60
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x451a98
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4527c0
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 0x452809
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 0x452c80
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4748e0
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.00452830
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004528b0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004528b0
lea ecx, [esi + 0xc]
call fcn.00465fbe
lea ecx, [esi + 0x10]
call fcn.00465fbe
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00453e40
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00453e40
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00453e40
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00466033
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00466033
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4683d7
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x46840f
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.0046648e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00466466
jmp 0x46841b
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x469acd
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 0x469b0f
call fcn.0046f842
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x469b0f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x469b06
xor eax, eax
jmp 0x469b17
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00469b1d
pop edi
pop esi
pop ebx
ret 4

Function at 0x46fd72
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 0x46fda0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46fdbe
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046fcd8
jmp 0x46fdbe
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46fdbe
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046fcd8
test edi, edi
mov eax, edi
jne 0x46fda8
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401434
Capabilities:
Copy file
Create directory
Create shortcut via ishelllink
Delete file
Delete registry value
Get file version info
Move file
Query or enumerate registry key
Query or enumerate registry value
Read file on windows
Set current directory
Set registry value
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x42ec04]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 7
pop ecx
lea edi, [ebp - 0x28]
mov dword [ebp - 8], eax
xor ebx, ebx
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 0x24]
mov edx, dword [ebp - 0x20]
mov esi, eax
mov edi, edx
shl esi, 0xa
mov ecx, section..ndata
mov dword [ebp - 4], ebx
shl edi, 0xa
add esi, ecx
add edi, ecx
lea ecx, [ebp - 0x24]
mov dword [0x4093d0], ecx
mov ecx, dword [ebp - 0x28]
add ecx, 0xfffffffe
cmp ecx, 0x41
ja case.0x401489.65
jmp dword [ecx*4 + 0x40292c]

Function at 0x402ac5
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
lea eax, [ebp - 4]
push edi
push eax
mov eax, dword [0x42ecb0]
or al, 8
xor ebx, ebx
push eax
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
cmp eax, ebx
jne 0x402b59
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov edi, 0x105
jmp 0x402b16
cmp dword [ebp + 0x10], ebx
jne 0x402b4d
lea eax, [ebp - 0x10c]
push ebx
push eax
push dword [ebp - 4]
call fcn.00402ac5
test eax, eax
jne 0x402b28
lea eax, [ebp - 0x10c]
push edi
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x402afd
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
call fcn.00405c4f
cmp eax, ebx
je 0x402b60
push ebx
push dword [0x42ecb0]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x402b59
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x42ecb0], ebx
jne 0x402b56
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x402b56
jmp 0x402b59
Function at 0x405cbb
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42c60c], 0
push esi
jne 0x405cf2
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405ccc
mov dword [ecx*4 + 0x42c608], eax
inc ecx
cmp ecx, 0x100
jl 0x405cc7
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405d23
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x42c608]
xor eax, esi
inc ecx
dec edx
jne 0x405d05
pop edi
not eax
pop esi
ret 0xc

Function at 0x53da08
Capabilities:
Copy file
Create directory
Create process on windows
Create shortcut via ishelllink
Delete file
Delete registry value
Enumerate files on windows
Get file attributes
Get file version info
Move file
Query environment variable
Query or enumerate registry key
Query or enumerate registry value
Read .ini file
Read file on windows
Set current directory
Set file attributes
Set registry value
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x42ec04]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 7
pop ecx
lea edi, [ebp - 0x28]
mov dword [ebp - 8], eax
xor ebx, ebx
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 0x24]
mov edx, dword [ebp - 0x20]
mov esi, eax
mov edi, edx
shl esi, 0xa
mov ecx, section..ndata
mov dword [ebp - 4], ebx
shl edi, 0xa
add esi, ecx
add edi, ecx
lea ecx, [ebp - 0x24]
mov dword [0x4093d0], ecx
mov ecx, dword [ebp - 0x28]
add ecx, 0xfffffffe
cmp ecx, 0x41
ja case.default.0x53da5d
jmp dword [ecx*4 + 0x40292c]
mov eax, dword [ebp - 4]
add dword [0x42ec88], eax
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x53f099
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
lea eax, [ebp - 4]
push edi
push eax
mov eax, dword [0x42ecb0]
or al, 8
xor ebx, ebx
push eax
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
cmp eax, ebx
jne 0x53f12d
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov edi, 0x105
jmp 0x53f0ea
cmp dword [ebp + 0x10], ebx
jne 0x53f121
lea eax, [ebp - 0x10c]
push ebx
push eax
push dword [ebp - 4]
call fcn.0053f099
test eax, eax
jne 0x53f0fc
lea eax, [ebp - 0x10c]
push edi
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x53f0d1
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
call fcn.00542223
cmp eax, ebx
je 0x53f134
push ebx
push dword [0x42ecb0]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x53f12d
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x42ecb0], ebx
jne 0x53f12a
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x53f12a
jmp 0x53f12d