joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47f5f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ed348
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.004e581c
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0047ef50
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.004e574a
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.004e2005
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.004e2005
push 1
push 0
push 0
mov ecx, esi
call fcn.004e1fad
push 1
push 0
push 1
mov ecx, esi
call fcn.004e1fad
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004e588e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x47f770
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ed368
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.004e581c
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0047ef50
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.004e574a
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 0x47f834
cmp dword [esp + 0x40], 1
jne 0x47f832
cmp ecx, eax
jge 0x47f834
mov eax, ecx
cmp eax, 0xc8
jge 0x47f840
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0047f5f0
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.004e588e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x480030
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ed413
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.004e0425
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.004e5ac4
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004e6fe0
test eax, eax
je 0x48014c
mov ecx, dword [esp + 0x3c]
call fcn.004e5af1
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 0x480110
push edi
mov ecx, esi
call fcn.004e314c
mov ecx, esi
call fcn.004802f0
cmp dword [esp + 0x38], 1
jne 0x480145
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.004e3287
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 0x482330
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x482363
push esi
call fcn.004905c0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x48235c
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 0x4823e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4823d2
mov eax, dword [esi + 8]
test eax, eax
je 0x482387
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 0x4823ce
cmp eax, 2
je 0x4823d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x48237a
cmp eax, 3
je 0x4823ad
cmp eax, 1
jne 0x48237a
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 0x48237a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x48237a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00482410
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4823f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00482410
add esp, 4
pop esi
ret

Function at 0x482c90
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x482cb1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x482cb1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x482cb1
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 0x49d6d0
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 0x49d719
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 0x49db90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ed910
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.0049d740
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0049d7c0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0049d7c0
lea ecx, [esi + 0xc]
call fcn.004dedd8
lea ecx, [esi + 0x10]
call fcn.004dedd8
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0049ed50
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0049ed50
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0049ed50
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004dee4d
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004dee4d
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x49ef40
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 0x49efa6
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 0x49efa6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x49ef87
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4ad7b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xd010b8]
xor edx, edx
cmp eax, edx
jne 0x4ad7d6
xor eax, eax
mov byte [eax + 0xd00fb8], al
inc eax
cmp eax, 0x100
jl 0x4ad7be
mov dword [0xd010b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xd00fb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4ad867
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 0x4ad83a
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 0x4ad808
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4ad870
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 0x4ad8c3
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 0x4ad8aa
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 0x4b4270
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4eddae
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.004b4b90
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0xbda5e4
call fcn.004deb8e
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4b4303
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004deb8e
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4b42fc
push 0
mov ecx, eax
call fcn.004ab3e0
mov dword [esi + 0xc], eax
jmp 0x4b4305
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4b4305
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 0x4e121b
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4e1253
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.004df2a8
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004df280
jmp 0x4e125f
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4e2909
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 0x4e294b
call fcn.004e8485
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4e294b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4e2942
xor eax, eax
jmp 0x4e2953
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004e2959
pop edi
pop esi
pop ebx
ret 4

Function at 0x4e89b5
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 0x4e89e3
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4e8a01
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004e891b
jmp 0x4e8a01
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4e8a01
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004e891b
test edi, edi
mov eax, edi
jne 0x4e89eb
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x406170
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x4061a5
mov eax, dword [ecx + 0x3c]
add eax, ecx
je 0x4061a5
cmp dword [eax], 0x4550
jne 0x4061a5
lea ecx, [eax + 4]
test ecx, ecx
je 0x4061a5
mov edx, 0x14c
xor eax, eax
cmp word [ecx], dx
sete al
pop ebp
ret
xor al, al
pop ebp
ret

Function at 0x4061b0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x4061e5
mov eax, dword [ecx + 0x3c]
add eax, ecx
je 0x4061e5
cmp dword [eax], 0x4550
jne 0x4061e5
lea ecx, [eax + 4]
test ecx, ecx
je 0x4061e5
mov edx, 0x8664
xor eax, eax
cmp word [ecx], dx
sete al
pop ebp
ret
xor al, al
pop ebp
ret

Function at 0x4061f0
Capabilities:
Create thread
Inject thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [ebx + 0x10]
push 4
add eax, eax
push 0x3000
mov dword [ebp + 0xc], eax
add eax, 4
push eax
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov edi, eax
test edi, edi
jne 0x40623d
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4062f0
mov dword [eax], str.Failed_to_remotely_allocate_page_with_VirtualAllocEx__
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebx + 0x14], 7
mov dword [ebp - 4], 0
jbe 0x40624c
mov ebx, dword [ebx]
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
je 0x4062d4
mov eax, dword [ebp + 0xc]
cmp dword [ebp - 4], eax
jb 0x4062d4
push 0
push 0
push edi
push dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov ebx, eax
test ebx, ebx
jne 0x4062ac
push 0x8000
push eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4062f0
mov dword [eax], str.Failed_to_create_run_remote_thread_with_CreateRemoteThread__
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0xffffffffffffffff
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x8000
push 0
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push 0x8000
push 0
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4062f0
mov dword [eax], str.Failed_to_remotely_write_dll_path_with_WriteProcessMemory__
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4093f0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x431330
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x43f200]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.004131b7
mov edi, eax
add esp, 4
test edi, edi
je 0x40949b
push 1
mov dword [ebp - 4], 0
call fcn.00411ebd
mov dword [edi + 4], eax
add esp, 4
mov dword [esi + 0x30], edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov dword [esi + 0x30], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x409d10
Capabilities:
Delete registry key
Persist via default file association registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x431465
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x43f200]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x440353], 0
je 0x409e7a
push str.restoring_registry_entries__HKCS__1
call fcn.00405890
add esp, 4
mov dword [ebp - 0x5c], 0
lea eax, [ebp - 0x5c]
push eax
push 0xf003f
push 0
push str.steamShellOpenCommand
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x409da2
push dword [0x43f0e4]
push 0x44c358
push 1
push eax
push 0x432de0
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x409e7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x13]
push eax
call fcn.00406ee0
add esp, 8
lea ecx, [ebp - 0x5d]
push ecx
lea ecx, [ebp - 0x13]
push ecx
push eax
lea ecx, [ebp - 0x58]
call fcn.004063c0
push 0x41
push str.Unable_to_restore_the_original_registry_entry__HKCS__2__error_
push 0
lea ecx, [ebp - 0x58]
mov dword [ebp - 4], 0
call fcn.0040c6f0
mov dword [ebp - 0x30], 0
xorps xmm0, xmm0
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x2c], 0
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x40], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [ebp - 0x30], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 1
push eax
call fcn.00405890
mov ecx, dword [ebp - 0x2c]
add esp, 4
mov byte [ebp - 4], 0
cmp ecx, 0xf
jbe 0x409e59
mov edx, dword [ebp - 0x40]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x409e4f
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x409eb9
push ecx
push edx
call fcn.004131e7
add esp, 8
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
mov dword [ebp - 4], 0xffffffff
call fcn.004025b0
cmp byte [0x440352], 0
jne 0x409ea0
push str.removing_registry_entries__HKCS__2__added_by_loader_
call fcn.00405890
add esp, 4
push str.steam
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004131fa
mov esp, ebp
pop ebp
ret
call fcn.0041805f
int3
Function at 0x409ec0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x431465
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x43f200]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x440350], 0
je 0x40a03c
push str.restoring_registry_entries__HKCU_
call fcn.00405890
add esp, 4
mov dword [ebp - 0x5c], 0
lea eax, [ebp - 0x5c]
push eax
push 0xf003f
push 0
push str.SoftwareValveSteamActiveProcess
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x409f6f
push dword [0x43f0d8]
push 0x440358
push 1
push eax
push str.SteamClientDll
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [0x43f0dc]
push 0x444358
push 1
push 0
push str.SteamClientDll64
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x40a03c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x13]
push eax
call fcn.00406ee0
add esp, 8
lea ecx, [ebp - 0x5d]
push ecx
lea ecx, [ebp - 0x13]
push ecx
push eax
lea ecx, [ebp - 0x58]
call fcn.004063c0
push 0x3e
push str.Unable_to_restore_the_original_registry_entry__HKCU___error_
push 0
lea ecx, [ebp - 0x58]
mov dword [ebp - 4], 0
call fcn.0040c6f0
mov dword [ebp - 0x30], 0
xorps xmm0, xmm0
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x2c], 0
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x40], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [ebp - 0x30], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 1
push eax
call fcn.00405890
mov ecx, dword [ebp - 0x2c]
add esp, 4
cmp ecx, 0xf
jbe 0x40a022
mov edx, dword [ebp - 0x40]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40a018
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40a055
push ecx
push edx
call fcn.004131e7
add esp, 8
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
call fcn.004025b0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004131fa
mov esp, ebp
pop ebp
ret
call fcn.0041805f
int3
Function at 0x40a060
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x431465
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x43f200]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x440351], 0
je 0x40a1ce
push str.restoring_registry_entries__HKLM_
call fcn.00405890
add esp, 4
mov dword [ebp - 0x5c], 0
cmp dword [0x450370], 7
lea ecx, [ebp - 0x5c]
mov eax, 0x45035c
cmova eax, dword [0x45035c]
push ecx
push 0xf003f
push 0
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x40a101
push dword [0x43f0e0]
push 0x448358
push 1
push eax
push str.InstallPath
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x5c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x40a1ce
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x13]
push eax
call fcn.00406ee0
add esp, 8
lea ecx, [ebp - 0x5d]
push ecx
lea ecx, [ebp - 0x13]
push ecx
push eax
lea ecx, [ebp - 0x58]
call fcn.004063c0
push 0x3e
push str.Unable_to_restore_the_original_registry_entry__HKLM___error_
push 0
lea ecx, [ebp - 0x58]
mov dword [ebp - 4], 0
call fcn.0040c6f0
mov dword [ebp - 0x30], 0
xorps xmm0, xmm0
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x2c], 0
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x40], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [ebp - 0x30], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 1
push eax
call fcn.00405890
mov ecx, dword [ebp - 0x2c]
add esp, 4
cmp ecx, 0xf
jbe 0x40a1b4
mov edx, dword [ebp - 0x40]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40a1aa
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40a1e7
push ecx
push edx
call fcn.004131e7
add esp, 8
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
call fcn.004025b0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004131fa
mov esp, ebp
pop ebp
ret
call fcn.0041805f
int3