joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43a580
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4919e8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00434e80
test eax, eax
je 0x43a688
lea ecx, [esp + 0xc]
call fcn.00409930
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00434e80
mov ecx, eax
call fcn.00432620
test eax, eax
je 0x43a66f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x43a66f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x43a66f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.00409b30
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x43a651
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x43a66f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x4ca2f0]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x498730
call fcn.00409b30
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x43a6d0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00434e80
test eax, eax
je 0x43a7bf
mov ecx, edi
call fcn.00434e80
mov ecx, eax
call fcn.004324d0
test eax, eax
jne 0x43a7bf
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x43a7bf
mov eax, dword [0x4ca2f0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x43a732
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00434e80
mov ecx, eax
call fcn.00432700
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x43a7bf
cmp ebx, eax
jne 0x43a7bf
cmp dword [esp + 0x10], eax
jne 0x43a7a5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x43d400
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x491c78
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 0x43d439
inc eax
mov dword [esi + 0x10], eax
jmp 0x43d54c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43d44d
mov eax, 0xffffffc7
jmp 0x43d54e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43d45e
cmp dword [esi + 8], eax
jne 0x43d44d
cmp dword [esi + 8], eax
jne 0x43d477
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x43d477
mov eax, 0xffffffc7
jmp 0x43d54e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43d48b
push eax
mov ecx, ebx
call fcn.0043cc30
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.00409930
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43d4bc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00409950
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0043c3a0
test eax, eax
mov dword [esp + 0x38], eax
je 0x43d4ef
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x498730
call fcn.00409b30
mov eax, dword [esp + 0x38]
jmp 0x43d54e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0043d260
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x43d533
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0043d280
mov esi, eax
test esi, esi
jne 0x43d563
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0043d260
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x43d505
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x498730
call fcn.00409b30
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], 0x498730
call fcn.00409b30
mov eax, esi
jmp 0x43d54e

Function at 0x440670
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4406d0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4406d0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4406d0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4406d0
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 0x440710
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 0x445da0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4922a8
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.0048ab91
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00445740
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.0048aabf
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.00487388
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.00487388
push 1
push 0
push 0
mov ecx, esi
call fcn.00487330
push 1
push 0
push 1
mov ecx, esi
call fcn.00487330
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048ac03
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x445f20
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4922c8
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.0048ab91
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00445740
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.0048aabf
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 0x445fe4
cmp dword [esp + 0x40], 1
jne 0x445fe2
cmp ecx, eax
jge 0x445fe4
mov eax, ecx
cmp eax, 0xc8
jge 0x445ff0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00445da0
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.0048ac03
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x446760
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x492333
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.004857a0
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.0048ae39
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0048c355
test eax, eax
je 0x44687c
mov ecx, dword [esp + 0x3c]
call fcn.0048ae66
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 0x446840
push edi
mov ecx, esi
call fcn.004884d6
mov ecx, esi
call fcn.004469e0
cmp dword [esp + 0x38], 1
jne 0x446875
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.00488611
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 0x4492a0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4492d3
push esi
call fcn.0044c3b0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4492cc
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 0x449359
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x449342
mov eax, dword [esi + 8]
test eax, eax
je 0x4492f7
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 0x44933e
cmp eax, 2
je 0x449342
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4492ea
cmp eax, 3
je 0x44931d
cmp eax, 1
jne 0x4492ea
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 0x4492ea
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4492ea
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00449380
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x449368
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00449380
add esp, 4
pop esi
ret

Function at 0x4560a0
Capabilities:
Create thread

Disassembly:
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
lea eax, [esp + 0xc]
push eax
push 0
push ecx
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [esp + 4]
xor edx, edx
test eax, eax
setne dl
mov dword [ecx], eax
mov eax, edx
ret
Function at 0x45e7c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cc838]
xor edx, edx
cmp eax, edx
jne 0x45e7e6
xor eax, eax
mov byte [eax + 0x4cc738], al
inc eax
cmp eax, 0x100
jl 0x45e7ce
mov dword [0x4cc838], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cc738
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45e877
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 0x45e84a
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 0x45e818
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45e8f0
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 0x45e943
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 0x45e92a
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 0x4652d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4927ce
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.00465bf0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x49c794
call fcn.00483f33
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x465363
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00483f33
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x46535c
push 0
mov ecx, eax
call fcn.0045c400
mov dword [esi + 0xc], eax
jmp 0x465365
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x465365
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 0x486596
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4865ce
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.0048464d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00484625
jmp 0x4865da
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x487c90
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 0x487cd2
call fcn.0048d740
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 0x487cd2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x487cc9
xor eax, eax
jmp 0x487cda
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00487ce0
pop edi
pop esi
pop ebx
ret 4

Function at 0x48dc70
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 0x48dc9e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48dcbc
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0048dbd6
jmp 0x48dcbc
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48dcbc
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0048dbd6
test edi, edi
mov eax, edi
jne 0x48dca6
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x406901
Capabilities:
Check if file exists

Disassembly:
cmp dword [eax + 0x18], 8
jb 0x40690c
mov eax, dword [eax + 4]
jmp 0x40690f
add eax, 4
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
dec eax
neg eax
sbb eax, eax
inc eax
ret

Function at 0x4069a2
Capabilities:
Create directory

Disassembly:
push ebx
push esi
mov esi, eax
xor ebx, ebx
cmp dword [esi + 0x14], ebx
jne 0x4069b1
xor al, al
jmp 0x4069f9
call fcn.00406901
test al, al
je 0x4069d0
mov eax, esi
call fcn.004067ff
test al, al
jne 0x4069d0
mov eax, esi
call fcn.004069fc
test al, al
je 0x4069ad
cmp dword [esi + 0x18], 8
jb 0x4069db
mov esi, dword [esi + 4]
jmp 0x4069de
add esi, 4
push ebx
push esi
push ebx
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
sub eax, ebx
je 0x4069f5
sub eax, 0x50
je 0x4069f5
sub eax, 0x67
jne 0x4069f7
mov bl, 1
mov al, bl
pop esi
pop ebx
ret

Function at 0x4069fc
Capabilities:
Delete file

Disassembly:
push esi
mov esi, eax
call fcn.00406901
test al, al
jne 0x406a0c
inc al
pop esi
ret
cmp dword [esi + 0x18], 8
jb 0x406a17
mov esi, dword [esi + 4]
jmp 0x406a1a
add esi, 4
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
dec eax
neg eax
sbb eax, eax
inc eax
pop esi
ret

Function at 0x406a29
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0xb0]
sub esp, 0x130
mov eax, dword [0x4441b4]
xor eax, ebp
mov dword [ebp + 0xac], eax
mov eax, dword [ebp + 0xb8]
push ebx
xor ebx, ebx
cmp dword [eax + 0x18], 8
mov byte [ebp - 0x69], bl
jb 0x406a5b
mov eax, dword [eax + 4]
jmp 0x406a5e
add eax, 4
push ebx
push 0x80
push 3
push ebx
push 1
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x70], eax
cmp eax, 0xffffffff
je 0x406b1b
push 0x437e50
mov dword [ebp - 0x7c], ebx
mov dword [ebp - 0x78], ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [ebp - 0x74], eax
lea eax, [ebp - 0x68]
push eax
mov dword [ebp - 0x68], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x64], 5
jae 0x406ad1
push str.GetFileSize
push dword [ebp - 0x74]
mov dword [ebp - 0x80], ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x406aec
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp - 0x70]
call eax
mov dword [ebp - 0x7c], eax
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x78], eax
jmp 0x406aec
push str.GetFileSizeEx
push dword [ebp - 0x74]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x406aec
lea ecx, [ebp - 0x7c]
push ecx
push dword [ebp - 0x70]
call eax
push dword [ebp - 0x74]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push 8
lea eax, [ebp - 0x7c]
push eax
push esi
call sub.MSVCR90.dll_memcpy
mov eax, dword [esi]
add esp, 0xc
push dword [ebp - 0x70]
mov dword [edi], eax
mov eax, dword [esi + 4]
mov dword [edi + 4], eax
mov byte [ebp - 0x69], 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp + 0xac]
mov al, byte [ebp - 0x69]
xor ecx, ebp
pop ebx
call fcn.0041a1d4
add ebp, 0xb0
leave
ret
Function at 0x406b34
Capabilities:
Copy file

Disassembly:
push esi
mov esi, eax
mov eax, edi
call fcn.004067ff
test al, al
je 0x406b46
xor al, al
pop esi
ret
mov eax, esi
call fcn.004067ff
test al, al
je 0x406b5c
push esi
call fcn.0040668c
pop ecx
test al, al
je 0x406b42
cmp dword [esi + 0x18], 8
jb 0x406b67
mov esi, dword [esi + 4]
jmp 0x406b6a
add esi, 4
cmp dword [edi + 0x18], 8
jb 0x406b75
mov eax, dword [edi + 4]
jmp 0x406b78
lea eax, [edi + 4]
push 0
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
dec eax
neg eax
sbb eax, eax
inc eax
pop esi
ret
Function at 0x407a2b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
push dword [esp + 0xc]
mov esi, eax
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x407a42
pop esi
ret
push edi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x407a77
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
add eax, edi
and esi, 0xf
jbe 0x407a73
cmp edi, eax
jae 0x407a77
dec esi
movzx ecx, word [edi]
lea edi, [edi + ecx*2 + 2]
jne 0x407a65
cmp edi, eax
jb 0x407a7b
xor eax, eax
jmp 0x407a84
movzx eax, word [edi]
neg eax
sbb eax, eax
and eax, edi
pop edi
pop esi
ret
Function at 0x408376
Capabilities:
Query remote server for available data
Read data from internet
Receive data

Disassembly:
push 0x1c
mov eax, 0x430374
call fcn.0042e017
xor esi, esi
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x18], esi
mov ebx, dword [ebp + 8]
push esi
push esi
lea eax, [ebp - 0x14]
push eax
push dword [ebx + 8]
mov dword [ebp - 0x14], esi
call dword [sym.imp.WININET.dll_InternetQueryDataAvailable]
mov dword [ebp - 0x1c], eax
cmp eax, esi
je 0x408487
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0x14]
inc eax
push eax
call fcn.0041a0b4
mov edi, eax
mov eax, dword [ebp - 0x14]
pop ecx
inc eax
push eax
push esi
push edi
mov dword [ebp - 0x18], edi
call sub.MSVCR90.dll_memset
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x14]
push edi
push dword [ebx + 8]
call dword [sym.imp.WININET.dll_InternetReadFile]
mov dword [ebp - 0x1c], eax
cmp eax, esi
jne 0x4083e9
mov dword [ebp - 0x14], esi
jmp 0x4083fb
cmp dword [ebp - 0x14], esi
jbe 0x4083fb
push dword [ebp - 0x14]
mov ecx, dword [ebp + 0xc]
push edi
call dword [sym.imp.MSVCP90.dll_public:_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char______thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::append_char_const___unsigned_int_]
or dword [ebp - 4], 0xffffffff
jmp 0x408472
push dword [ebp - 0x18]
call sub.MSVCR90.dll_void___cdecl_operator_delete___void__
pop ecx
mov dword [ebp - 0x18], esi
cmp dword [ebp - 0x14], esi
ja 0x40838a
cmp dword [ebp - 0x1c], esi
setne al
call fcn.0042e0bc
ret 8