joyce8/EMBER2024-capa huggingface dataset:
Function at 0x492400
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x504c18
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 0x492439
inc eax
mov dword [esi + 0x10], eax
jmp 0x49254c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x49244d
mov eax, 0xffffffc7
jmp 0x49254e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x49245e
cmp dword [esi + 8], eax
jne 0x49244d
cmp dword [esi + 8], eax
jne 0x492477
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x492477
mov eax, 0xffffffc7
jmp 0x49254e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x49248b
push eax
mov ecx, ebx
call fcn.00491c30
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.00465910
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4924bc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00465930
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004913a0
test eax, eax
mov dword [esp + 0x38], eax
je 0x4924ef
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x61ee80
call fcn.00465b10
mov eax, dword [esp + 0x38]
jmp 0x49254e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00492260
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x492533
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00492280
mov esi, eax
test esi, esi
jne 0x492563
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00492260
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x492505
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x61ee80
call fcn.00465b10
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], 0x61ee80
call fcn.00465b10
mov eax, esi
jmp 0x49254e

Function at 0x496cd0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x496d30
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x496d30
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x496d30
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x496d30
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 0x496d70
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 0x4a27d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x502ca8
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.004fd256
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004a2130
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.004fd184
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.004f9a4f
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.004f9a4f
push 1
push 0
push 0
mov ecx, esi
call fcn.004f99f7
push 1
push 0
push 1
mov ecx, esi
call fcn.004f99f7
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004fd2c8
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4a2950
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x502ca8
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.004fd256
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004a2130
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.004fd184
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 0x4a2a14
cmp dword [esp + 0x40], 1
jne 0x4a2a12
cmp ecx, eax
jge 0x4a2a14
mov eax, ecx
cmp eax, 0xc8
jge 0x4a2a20
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004a27d0
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.004fd2c8
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4a31d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x505043
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.004f7e70
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.004fd4fe
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004fea11
test eax, eax
je 0x4a32ec
mov ecx, dword [esp + 0x3c]
call fcn.004fd52b
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 0x4a32b0
push edi
mov ecx, esi
call fcn.004fab9a
mov ecx, esi
call fcn.004a3490
cmp dword [esp + 0x38], 1
jne 0x4a32e5
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.004facd5
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 0x4a5410
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4a5443
push esi
call fcn.004b3730
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4a543c
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 0x4a54c9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4a54b2
mov eax, dword [esi + 8]
test eax, eax
je 0x4a5467
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 0x4a54ae
cmp eax, 2
je 0x4a54b2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4a545a
cmp eax, 3
je 0x4a548d
cmp eax, 1
jne 0x4a545a
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 0x4a545a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4a545a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004a54f0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4a54d8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004a54f0
add esp, 4
pop esi
ret

Function at 0x4a5d50
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4a5d71
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4a5d71
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4a5d71
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 0x4a61c0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x4a61cb
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x4a62ce
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x620b40]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x620b40]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x620b40]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x620b40]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x620b40]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x620b40]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x620b40]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x620b40]
xor eax, edx
inc ecx
dec edi
jne 0x4a61e6
pop edi
test esi, esi
je 0x4a62f0
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x620b40]
xor eax, edx
inc ecx
dec esi
jne 0x4a62d2
pop esi
pop ebx
not eax
ret
Function at 0x4c76b0
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0xa4]
test eax, eax
je 0x4c76f7
mov edi, dword [esp + 0x10]
push edi
call fcn.004f65d9
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
mov dword [esi + 0xa8], eax
mov eax, dword [esi + 0xa4]
mov ecx, dword [ecx]
push eax
push edi
push 1
push ecx
call fcn.004df561
sub eax, edi
add esp, 0x14
neg eax
sbb eax, eax
pop edi
and eax, 0x21
pop esi
ret 0xc
mov ecx, dword [esi + 0x2c]
test ecx, ecx
je 0x4c772b
mov eax, dword [esi + 0x18]
test eax, eax
je 0x4c772b
mov edx, dword [ecx]
call dword [edx + 0x40]
test al, al
je 0x4c7715
mov eax, dword [esi + 0x7c]
test eax, eax
jg 0x4c772b
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.004c77f0
pop edi
pop esi
ret 0xc
mov ecx, dword [esi + 0x18]
push ebx
mov edx, dword [ecx]
call dword [edx + 0x18]
mov ecx, dword [esi + 0x14]
mov edi, eax
mov eax, dword [ecx]
call dword [eax + 0x18]
mov ebx, eax
cmp ebx, 0x5a
jle 0x4c775e
cmp edi, 0x5a
jle 0x4c775e
mov ecx, dword [esi + 0x2c]
mov edx, dword [ecx]
call dword [edx + 0x44]
test al, al
je 0x4c775e
mov ecx, dword [esi + 0x18]
mov eax, dword [ecx]
call dword [eax + 0x14]
mov eax, dword [esi + 0x7c]
imul eax, dword [esi + 0x3c]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
and edx, 0x1fff
add eax, edx
mov edi, eax
mov eax, dword [esi + 0x40]
sar edi, 0xd
cmp edi, eax
jbe 0x4c778d
cdq
sub eax, edx
mov edi, eax
sar edi, 1
mov al, byte [esp + 0x18]
test al, al
je 0x4c77d3
cmp ebx, 1
jge 0x4c77d3
mov ecx, dword [esi + 0x18]
mov edx, edi
shr edx, 1
cmp dword [ecx + 0xc], edx
jae 0x4c77d3
mov al, byte [esi + 0x1d]
test al, al
jne 0x4c77d3
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x3e8
call ebx
mov ecx, dword [esi + 0x18]
cmp dword [ecx + 0xc], edi
jae 0x4c77d3
mov eax, dword [ecx]
call dword [eax + 0x18]
cmp eax, 0x5a
jg 0x4c77d3
mov al, byte [esi + 0x1d]
test al, al
je 0x4c77b3
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.004c77f0
pop ebx
pop edi
pop esi
ret 0xc

Function at 0x4c89b0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, ecx
mov al, byte [ebp + 0x24]
test al, al
jne 0x4c89d7
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push eax
push ecx
push 1
push edx
call fcn.004df561
add esp, 0x10
pop ebp
ret 0xc
push ebx
push esi
mov esi, dword [esp + 0x18]
push edi
push esi
call fcn.004dfa33
mov ebx, dword [esp + 0x18]
mov edi, eax
mov eax, dword [esp + 0x1c]
push esi
push eax
push 1
push ebx
call fcn.004df561
mov esi, eax
add esp, 0x14
test esi, esi
jbe 0x4c8a0b
push esi
push ebx
push edi
mov ecx, ebp
call fcn.004c8ae0
mov eax, esi
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4c8a20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7f6ec4]
xor edx, edx
cmp eax, edx
jne 0x4c8a46
xor eax, eax
mov byte [eax + 0x7f6dc4], al
inc eax
cmp eax, 0x100
jl 0x4c8a2e
mov dword [0x7f6ec4], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7f6dc4
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4c8ad7
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 0x4c8aaa
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 0x4c8a78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4cf470
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50541e
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.004cfd90
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x7b7a34
call fcn.004f65d9
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4cf503
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004f65d9
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4cf4fc
push 0
mov ecx, eax
call fcn.004c6650
mov dword [esi + 0xc], eax
jmp 0x4cf505
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4cf505
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 0x4efac2
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x7e5390]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0xc]
xor edi, edi
push edi
mov dword [ebp - 0x20], eax
call ebx
mov esi, eax
mov dword [ebp - 0x18], esi
call fcn.004e42cf
mov dword [ebp - 0x14], eax
cmp dword [0x809a64], edi
jne 0x4efbb3
push 0x800
push edi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
test esi, esi
jne 0x4efb40
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x4efc93
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x4efc93
push str.MessageBoxW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4efc93
push eax
call ebx
push 0x7bfa4c
push esi
mov dword [0x809a64], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x7bfa5c
push esi
mov dword [0x809a68], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push esi
mov dword [0x809a6c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x809a74], eax
test eax, eax
je 0x4efbb0
push str.GetProcessWindowStation
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x809a70], eax
mov esi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x4efbd8
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4efbcb
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], edi
je 0x4efbed
push 4
pop eax
jmp 0x4efc95
cmp dword [ebp - 0x14], edi
je 0x4efbed
push dword [0x809a64]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x4efbd2
mov eax, dword [0x809a70]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, esi
je 0x4efc4b
cmp dword [0x809a74], esi
je 0x4efc4b
push eax
call ebx
push dword [0x809a74]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x4efc4b
test eax, eax
je 0x4efc4b
call ecx
test eax, eax
je 0x4efc40
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x4efc40
test byte [ebp - 8], 1
jne 0x4efc4b
mov esi, dword [ebp + 0x10]
or esi, 0x200000
jmp 0x4efc7b
mov eax, dword [0x809a68]
cmp eax, esi
je 0x4efc78
push eax
call ebx
test eax, eax
je 0x4efc78
call eax
mov edi, eax
test edi, edi
je 0x4efc78
mov eax, dword [0x809a6c]
cmp eax, esi
je 0x4efc78
push eax
call ebx
test eax, eax
je 0x4efc78
push edi
call eax
mov edi, eax
mov esi, dword [ebp + 0x10]
push dword [0x809a64]
call ebx
test eax, eax
je 0x4efc93
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push edi
call eax
jmp 0x4efc95
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004e0615
leave
ret
Function at 0x4f8c65
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4f8c9d
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.004f6cf3
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004f6ccb
jmp 0x4f8ca9
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4fa357
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 0x4fa399
call fcn.004ffdd8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4fa399
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4fa390
xor eax, eax
jmp 0x4fa3a1
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004fa3a7
pop edi
pop esi
pop ebx
ret 4
Function at 0x10002699
Capabilities:
Print debug messages

Disassembly:
jmp 0x100f15ac
push esi
mov esi, ecx
call fcn.10003d87
mov eax, 0x10000000
mov dword [esi], 0x38
lea ecx, [esi + 0x14]
mov dword [esi + 8], eax
mov dword [esi + 4], eax
mov dword [esi + 0xc], 0xe00
mov dword [esi + 0x10], 0x1013a8e8
call fcn.10004bf6
test eax, eax
jns 0x100f15fb
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x100f15f4
push str.ERROR_:_Unable_to_initialize_critical_section_in_CAtlBaseModule_n
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov byte [0x10147c88], 1
mov eax, esi
pop esi
ret
Function at 0x40211e
Capabilities:
Check if file exists
Get file attributes
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x744
mov eax, dword [0x431418]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push str.Removing_DeskSoft_license_file_association
push 0x208
mov esi, 0x432770
push esi
call fcn.00403cb5
mov eax, dword [0x432b90]
add esp, 0xc
xor ebx, ebx
test eax, eax
je 0x402164
push esi
push ebx
push 0x8001
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
push str.DeskSoftLicense
call fcn.00407a4a
pop ecx
test eax, eax
jne 0x4022b4
push 0x530
lea eax, [ebp - 0x73c]
push ebx
push eax
call fcn.0040ea10
add esp, 0xc
lea eax, [ebp - 0x744]
mov esi, ebx
push eax
push 0x20019
push ebx
push str.SoftwareDeskSoft
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4022b4
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x740]
push eax
lea eax, [ebp - 0x20c]
push eax
push ebx
jmp 0x40222c
lea eax, [ebp - 0x73c]
inc esi
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.00407f02
pop ecx
pop ecx
test al, al
je 0x402219
push str.SetDLC.exe
lea eax, [ebp - 0x728]
push eax
push 0x4265ec
lea eax, [ebp - 0x108]
push 0x104
push eax
call fcn.00403cb5
add esp, 0x14
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x402294
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x740]
push eax
lea eax, [ebp - 0x20c]
push eax
push esi
push dword [ebp - 0x744]
mov dword [ebp - 0x740], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
je 0x4021c8
cmp byte [ebp - 0x728], bl
je 0x402290
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x728]
push eax
push str._s_s.exe
lea eax, [ebp - 0x108]
push 0x104
push eax
call fcn.00403cb5
push 0x426670
push str.DeskSoft_License_File
lea eax, [ebp - 0x108]
push eax
push str.DeskSoftLicense
call fcn.00408a32
add esp, 0x24
xor eax, eax
jmp 0x4022b7
push 0x4266e8
push str.DeskSoft_License_File
lea eax, [ebp - 0x108]
push eax
push str.DeskSoftLicense
call fcn.00408a32
add esp, 0x10
jmp 0x402290
push 0x1a
pop eax
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0040d595
leave
ret