joyce8/EMBER2024-capa huggingface dataset:
Function at 0x466050
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c3ca8
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.004bc384
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004659b0
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.004bc2b2
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.004b8b76
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.004b8b76
push 1
push 0
push 0
mov ecx, esi
call fcn.004b8b1e
push 1
push 0
push 1
mov ecx, esi
call fcn.004b8b1e
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004bc3f6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4661d0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c3cc8
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.004bc384
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004659b0
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.004bc2b2
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 0x466294
cmp dword [esp + 0x40], 1
jne 0x466292
cmp ecx, eax
jge 0x466294
mov eax, ecx
cmp eax, 0xc8
jge 0x4662a0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00466050
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.004bc3f6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x466a90
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c3d73
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.004b6f96
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_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.004bc62c
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004bdb48
test eax, eax
je 0x466bac
mov ecx, dword [esp + 0x3c]
call fcn.004bc659
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 0x466b70
push edi
mov ecx, esi
call fcn.004b9cc1
mov ecx, esi
call fcn.00466d50
cmp dword [esp + 0x38], 1
jne 0x466ba5
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.004b9dfc
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 0x468da0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x468dd3
push esi
call fcn.00477160
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x468dcc
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 0x468e59
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x468e42
mov eax, dword [esi + 8]
test eax, eax
je 0x468df7
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 0x468e3e
cmp eax, 2
je 0x468e42
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x468dea
cmp eax, 3
je 0x468e1d
cmp eax, 1
jne 0x468dea
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 0x468dea
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x468dea
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00468e80
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x468e68
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00468e80
add esp, 4
pop esi
ret

Function at 0x469700
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x469721
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x469721
mov eax, dword [eax + 0x44]
test eax, eax
je 0x469721
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x485c10
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 0x485cb3
test eax, eax
jbe 0x485cb3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x485cb3
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 0x485c5e
xor esi, esi
jmp 0x485c64
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x485c8f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00489850
add esi, eax
push esi
mov ebx, esi
call fcn.00489850
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x485c70
pop ebp
test edi, edi
pop edi
jne 0x485cb3
test ebx, ebx
je 0x485cb3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004a51c0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x485e15
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 0x485f2d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x485f2d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004b73e8
mov esi, eax
test esi, esi
je 0x485f2d
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 0x485f2d
mov ecx, esi
call fcn.00485da0
cmp edi, eax
jge 0x485f2d
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 0x485eb3
mov dword [esp + 0x34], 1
jmp 0x485f0e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x485f2d
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.004845c0
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 0x48f040
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x523878]
xor edx, edx
cmp eax, edx
jne 0x48f066
xor eax, eax
mov byte [eax + 0x523778], al
inc eax
cmp eax, 0x100
jl 0x48f04e
mov dword [0x523878], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x523778
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x48f0f7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x48f0ca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x48f098
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x48f100
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x48f153
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x48f13a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x495b00
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c496e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00496420
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4d5a4c
call fcn.004b56fc
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x495b93
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004b56fc
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x495b8c
push 0
mov ecx, eax
call fcn.0048cc70
mov dword [esi + 0xc], eax
jmp 0x495b95
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x495b95
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x4b7d8c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4b7dc4
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.004b5e16
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b5dee
jmp 0x4b7dd0
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4b947e
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 0x4b94c0
call fcn.004bef2e
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4b94c0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4b94b7
xor eax, eax
jmp 0x4b94c8
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004b94ce
pop edi
pop esi
pop ebx
ret 4
Function at 0x4bf45e
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 0x4bf48c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4bf4aa
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004bf3c4
jmp 0x4bf4aa
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4bf4aa
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004bf3c4
test edi, edi
mov eax, edi
jne 0x4bf494
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401c20
Capabilities:
Accept command line arguments

Disassembly:
sub esp, 0x840
mov eax, dword [0x454280]
xor eax, esp
mov dword [esp + 0x83c], eax
push esi
xor esi, esi
push 0x208
lea eax, [esp + 0x222]
push esi
push eax
mov word [esp + 0x228], si
call fcn.0042b000
add esp, 0xc
push 0x104
lea ecx, [esp + 0x220]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0x208
lea edx, [esp + 0x16]
push esi
push edx
mov word [esp + 0x1c], si
call fcn.0042b000
push 0x208
lea eax, [esp + 0x43a]
push esi
push eax
mov word [esp + 0x440], si
call fcn.0042b000
push 0x208
lea ecx, [esp + 0x652]
push esi
push ecx
mov word [esp + 0x658], si
call fcn.0042b000
lea edx, [esp + 0x44c]
push edx
lea eax, [esp + 0x244]
push eax
lea edx, [esp + 0x660]
lea ecx, [esp + 0x3c]
call fcn.00401870
xor ecx, ecx
xor eax, eax
add esp, 0x2c
cmp word [esp + 0x10], si
mov edx, 1
mov dword [esp + 0xc], edx
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
je 0x401d25
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 8]
push edx
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x1c]
call fcn.00401b70
add esp, 0xc
test eax, eax
jne 0x401d19
lea edx, [esi + 1]
xor ecx, ecx
jmp 0x401d25
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0xc]
push eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea edx, [esp + 0x22c]
lea ecx, [esp + 0x438]
call fcn.00401060
add esp, 0x10
call fcn.004016f0
mov eax, dword [0x457344]
cmp eax, esi
pop esi
je 0x401d5b
mov dword [eax + 0x1c], 0x2710
call fcn.004016f0
mov ecx, dword [esp + 0x83c]
xor ecx, esp
mov eax, 1
call fcn.00429296
add esp, 0x840
ret

Function at 0x4025b0
Capabilities:
Check if file exists
Create directory
Query environment variable

Disassembly:
sub esp, 0x214
mov eax, dword [0x454280]
xor eax, esp
mov dword [esp + 0x210], eax
push edi
push 0x208
lea eax, [esp + 0xe]
push 0
push eax
mov dword [esp + 0x10], 0
mov word [esp + 0x14], 0
call fcn.0042b000
add esp, 0xc
push 0x104
lea ecx, [esp + 0xc]
push ecx
push str._appdata_TencentQQPCMgrDownload
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov edi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea edx, [esp + 8]
push edx
call edi
test eax, eax
jne 0x402643
push eax
lea eax, [esp + 0xc]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
lea ecx, [esp + 8]
push ecx
call edi
test eax, eax
jne 0x402643
push 0x104
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [esp + 8]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push esi
lea ecx, [esp + 0xc]
call fcn.00402670
mov ecx, dword [esp + 0x214]
pop edi
xor ecx, esp
mov eax, esi
call fcn.00429296
add esp, 0x214
ret
Function at 0x4027b0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push edi
push ebx
push ebp
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x4027c7
pop edi
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x4027f8
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SizeofResource]
add eax, esi
and edi, 0xf
jbe 0x4027f4
cmp esi, eax
jae 0x4027f8
sub edi, 1
movzx ecx, word [esi]
lea esi, [esi + ecx*2 + 2]
jne 0x4027e4
cmp esi, eax
jb 0x4027fe
pop esi
pop edi
xor eax, eax
pop ebp
ret
mov ax, word [esi]
neg ax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebp
ret
Function at 0x404f60
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24
xor eax, eax
push ebx
push esi
xor ebx, ebx
push edi
mov dword [esp + 0xc], ebx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
call fcn.00405130
push ebx
push ebx
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push ebx
push ebx
push 0x405310
push ebx
push ebx
mov dword [0x45735c], eax
call fcn.00429986
mov edi, eax
add esp, 0x18
mov dword [esp + 0x10], edi
call fcn.00405570
mov ecx, dword [ebp + 8]
push eax
call fcn.00406e20
test eax, eax
jne 0x404feb
push 0x7d0
call dword [sym.imp.KERNEL32.dll_Sleep]
call fcn.00413c28
mov esi, eax
call fcn.00413ae0
jmp 0x40509f
call fcn.00405570
mov ecx, eax
call fcn.00407930
test eax, eax
je 0x40505a
mov esi, dword [sym.imp.USER32.dll_GetMessageW]
push ebx
push ebx
push ebx
lea eax, [esp + 0x20]
push eax
call esi
cmp eax, ebx
je 0x405046
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
jmp 0x405020
cmp eax, 0xffffffff
je 0x405050
lea ecx, [esp + 0x14]
push ecx
call edi
lea edx, [esp + 0x14]
push edx
call ebx
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
call esi
test eax, eax
jne 0x405020
xor ebx, ebx
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0xc], ecx
jmp 0x40505a
mov dword [esp + 0xc], 0xffffffff
xor ebx, ebx
call fcn.00405570
mov edi, eax
mov eax, dword [edi + 0x20]
cmp eax, ebx
je 0x405074
push eax
call fcn.004449a0
add esp, 4
mov dword [edi + 0x20], ebx
mov esi, dword [edi + 0x24]
cmp esi, ebx
je 0x40509b
push str.DestoryDownloader.
push 3
call fcn.00421b50
add esp, 8
cmp esi, ebx
je 0x405098
mov edx, dword [esi]
mov eax, dword [edx]
push 1
mov ecx, esi
call eax
mov dword [edi + 0x24], ebx
mov edi, dword [esp + 0x10]
push 0x7d0
call dword [sym.imp.KERNEL32.dll_Sleep]
call fcn.00413c28
mov esi, eax
call fcn.00413ae0
mov eax, dword [0x45735c]
cmp eax, ebx
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x4050db
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov ecx, dword [0x45735c]
push ecx
call esi
mov dword [0x45735c], ebx
cmp edi, ebx
je 0x4050eb
push 0xffffffffffffffff
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push edi
call esi
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x405130
Capabilities:
Check if file exists
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x446fa6
mov eax, dword fs:[0]
push eax
sub esp, 0x234
mov eax, dword [0x454280]
xor eax, esp
mov dword [esp + 0x230], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x454280]
xor eax, esp
push eax
lea eax, [esp + 0x248]
mov dword fs:[0], eax
xor ebx, ebx
mov dword [esp + 0x34], 7
mov dword [esp + 0x30], ebx
mov word [esp + 0x20], bx
push 0x208
lea eax, [esp + 0x3e]
push ebx
mov dword [esp + 0x258], ebx
push eax
mov word [esp + 0x44], bx
call fcn.0042b000
add esp, 0xc
mov dword [esp + 0x18], ebx
lea ecx, [esp + 0x14]
push ecx
push 0x20019
push ebx
push 0x44aba4
mov byte [esp + 0x260], 1
push SysStringLen
mov dword [esp + 0x28], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, ebx
mov ebp, dword [sym.imp.SHLWAPI.dll_PathAppendW]
jne 0x40523e
mov edx, dword [esp + 0x14]
push str.InstallDir
lea eax, [esp + 0x1c]
push eax
lea edi, [esp + 0x1c]
lea esi, [esp + 0x40]
mov dword [esp + 0x20], edx
mov dword [esp + 0x1c], 0x104
call fcn.00405660
test eax, eax
jne 0x40523e
push str.dr.dll
mov ecx, esi
push ecx
call ebp
mov edx, esi
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x40523e
mov eax, esi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405220
sub eax, edx
sar eax, 1
push eax
lea eax, [esp + 0x3c]
push eax
lea esi, [esp + 0x24]
call fcn.00401f90
cmp dword [esp + 0x30], ebx
jne 0x4052ae
push 0x20a
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.0042b000
add esp, 0xc
lea edx, [esp + 0x38]
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push str.dr.dll
lea eax, [esp + 0x3c]
push eax
call ebp
lea ecx, [esp + 0x38]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4052ae
lea eax, [esp + 0x38]
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405290
sub eax, edx
sar eax, 1
push eax
lea edx, [esp + 0x3c]
push edx
lea esi, [esp + 0x24]
call fcn.00401f90
call fcn.00413c28
lea edx, [esp + 0x1c]
mov ecx, eax
call fcn.004136ab
mov esi, eax
mov eax, dword [esp + 0x18]
cmp eax, ebx
je 0x4052cf
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [esp + 0x34], 8
jb 0x4052e3
mov eax, dword [esp + 0x20]
push eax
call fcn.00428f1c
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x248]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.00429296
add esp, 0x240
ret