joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46b900
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4d9f13
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.004ca567
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.004cfd27
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004d13ff
test eax, eax
je 0x46ba1c
mov ecx, dword [esp + 0x3c]
call fcn.004cfd54
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 0x46b9e0
push edi
mov ecx, esi
call fcn.004cd315
mov ecx, esi
call fcn.0046bbc0
cmp dword [esp + 0x38], 1
jne 0x46ba15
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.004cd47f
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 0x46dbf0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46dc23
push esi
call fcn.0047bfa0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46dc1c
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 0x46dca9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46dc92
mov eax, dword [esi + 8]
test eax, eax
je 0x46dc47
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 0x46dc8e
cmp eax, 2
je 0x46dc92
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46dc3a
cmp eax, 3
je 0x46dc6d
cmp eax, 1
jne 0x46dc3a
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 0x46dc3a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46dc3a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046dcd0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46dcb8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046dcd0
add esp, 4
pop esi
ret

Function at 0x46e550
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x46e571
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x46e571
mov eax, dword [eax + 0x44]
test eax, eax
je 0x46e571
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 0x489850
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 0x4898f3
test eax, eax
jbe 0x4898f3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4898f3
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 0x48989e
xor esi, esi
jmp 0x4898a4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4898cf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004267f0
add esi, eax
push esi
mov ebx, esi
call fcn.004267f0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4898b0
pop ebp
test edi, edi
pop edi
jne 0x4898f3
test ebx, ebx
je 0x4898f3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004b7e70
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x489a15
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 0x489b2d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x489b2d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004ca9b9
mov esi, eax
test esi, esi
je 0x489b2d
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 0x489b2d
mov ecx, esi
call fcn.004899a0
cmp edi, eax
jge 0x489b2d
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 0x489ab3
mov dword [esp + 0x34], 1
jmp 0x489b0e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x489b2d
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.00488f50
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 0x48ff00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
cmp di, 0x76d
jb 0x490055
cmp di, 0x801
ja 0x490055
mov ebx, dword [esp + 0x28]
cmp bx, 1
jb 0x490055
cmp bx, 0xc
ja 0x490055
mov al, byte [esp + 0x30]
test al, al
je 0x48ff54
push edi
call fcn.00490490
add esp, 4
cmp ax, bx
je 0x48ff54
mov byte [esp + 0x30], 0
mov esi, dword [esp + 0x34]
mov ebp, dword [esp + 0x3c]
lea eax, [esp + 0x13]
lea ecx, [esp + 0x14]
mov word [esi], di
mov edi, dword [esp + 0x38]
push eax
lea edx, [esp + 0x1c]
mov word [edi], bx
mov ebx, dword [esp + 0x30]
push ecx
lea eax, [esp + 0x24]
mov word [ebp], bx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ebx
push ecx
push edx
call fcn.00490060
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x30]
push ebx
push eax
mov eax, dword [esp + 0x3c]
push ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
push ecx
call fcn.0048fe80
add esp, 0x34
mov ebx, eax
xor eax, eax
inc eax
cmp eax, 0x64
mov dword [esp + 0x34], eax
jg 0x490055
test ebx, ebx
jne 0x48ffe9
mov al, byte [esp + 0x13]
mov cl, byte [esp + 0x30]
cmp al, cl
je 0x49004b
test al, al
je 0x48ffdc
push 0xffffffffffffffe1
jmp 0x48ffde
push 0x1f
push ebp
push edi
push esi
call fcn.0048fe30
add esp, 0x10
neg ebx
push ebx
push ebp
push edi
push esi
call fcn.0048fe30
lea edx, [esp + 0x23]
lea eax, [esp + 0x24]
push edx
lea ecx, [esp + 0x2c]
push eax
mov ax, word [ebp]
lea edx, [esp + 0x34]
push ecx
mov cx, word [edi]
push edx
mov dx, word [esi]
push eax
push ecx
push edx
call fcn.00490060
mov eax, dword [esp + 0x58]
mov ecx, dword [esp + 0x54]
mov edx, dword [esp + 0x50]
push eax
mov eax, dword [esp + 0x44]
push ecx
mov ecx, dword [esp + 0x4c]
push edx
mov edx, dword [esp + 0x54]
push eax
push ecx
push edx
call fcn.0048fe80
mov ebx, eax
mov eax, dword [esp + 0x78]
add esp, 0x44
jmp 0x48ffb6
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x10
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x10
ret
Function at 0x491700
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4daa28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x34
push 0x54126c
lea ecx, [esp + 4]
call fcn.004c8e32
push 0x51a150
lea ecx, [esp + 8]
mov dword [esp + 0x40], 0
call fcn.004c8e32
push 0x51a14c
lea ecx, [esp + 0xc]
mov byte [esp + 0x40], 1
call fcn.004c8e32
push 0x51a148
lea ecx, [esp + 0x10]
mov byte [esp + 0x40], 2
call fcn.004c8e32
push 0x51a144
lea ecx, [esp + 0x14]
mov byte [esp + 0x40], 3
call fcn.004c8e32
push 0x51a140
lea ecx, [esp + 0x18]
mov byte [esp + 0x40], 4
call fcn.004c8e32
push 0x51a13c
lea ecx, [esp + 0x1c]
mov byte [esp + 0x40], 5
call fcn.004c8e32
push 0x51a138
lea ecx, [esp + 0x20]
mov byte [esp + 0x40], 6
call fcn.004c8e32
push 0x51a134
lea ecx, [esp + 0x24]
mov byte [esp + 0x40], 7
call fcn.004c8e32
push 0x51a130
lea ecx, [esp + 0x28]
mov byte [esp + 0x40], 8
call fcn.004c8e32
push 0x51a12c
lea ecx, [esp + 0x2c]
mov byte [esp + 0x40], 9
call fcn.004c8e32
push 0x51a128
lea ecx, [esp + 0x30]
mov byte [esp + 0x40], 0xa
call fcn.004c8e32
push 0x51a124
lea ecx, [esp + 0x34]
mov byte [esp + 0x40], 0xb
call fcn.004c8e32
mov eax, dword [esp + 0x44]
mov byte [esp + 0x3c], 0xc
cmp eax, 1
jge 0x491830
cmp eax, 0xc
jle 0x491830
mov ecx, dword [esp + 0x48]
push 0x54126c
call fcn.004c8f4d
jmp 0x49183e
mov ecx, dword [esp + 0x48]
lea eax, [esp + eax*4]
push eax
call fcn.004c8efd
lea ecx, [esp + 0x30]
mov byte [esp + 0x3c], 0xb
call fcn.004c8dc4
lea ecx, [esp + 0x2c]
mov byte [esp + 0x3c], 0xa
call fcn.004c8dc4
lea ecx, [esp + 0x28]
mov byte [esp + 0x3c], 9
call fcn.004c8dc4
lea ecx, [esp + 0x24]
mov byte [esp + 0x3c], 8
call fcn.004c8dc4
lea ecx, [esp + 0x20]
mov byte [esp + 0x3c], 7
call fcn.004c8dc4
lea ecx, [esp + 0x1c]
mov byte [esp + 0x3c], 6
call fcn.004c8dc4
lea ecx, [esp + 0x18]
mov byte [esp + 0x3c], 5
call fcn.004c8dc4
lea ecx, [esp + 0x14]
mov byte [esp + 0x3c], 4
call fcn.004c8dc4
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 3
call fcn.004c8dc4
lea ecx, [esp + 0xc]
mov byte [esp + 0x3c], 2
call fcn.004c8dc4
lea ecx, [esp + 8]
mov byte [esp + 0x3c], 1
call fcn.004c8dc4
lea ecx, [esp + 4]
mov byte [esp + 0x3c], 0
call fcn.004c8dc4
lea ecx, [esp]
mov dword [esp + 0x3c], 0xffffffff
call fcn.004c8dc4
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
add esp, 0x40
ret
Function at 0x491f90
Capabilities:
Access peb ldr_data
Get ntdll base address
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x4dac33
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CWnd.virtual_0
lea ecx, [esi + 0x5dc]
mov dword [esp + 0x18], 3
call fcn.004c8dc4
lea edi, [esi + 0xbc]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x4dc]
mov byte [esp + 0x18], 8
call fcn.004d131d
lea ecx, [edi + 0x4a0]
mov byte [esp + 0x18], 7
call fcn.004d131d
lea ecx, [edi + 0x488]
mov byte [esp + 0x18], 6
call fcn.004c8dc4
lea ecx, [edi + 0x484]
mov byte [esp + 0x18], 5
call fcn.004c8dc4
lea ecx, [edi + 0x5c]
mov byte [esp + 0x18], 4
call fcn.0048ee60
mov ecx, edi
mov byte [esp + 0x18], 2
call fcn.004c9c6c
lea ecx, [esi + 0x80]
mov byte [esp + 0x18], 1
call fcn.004d1151
lea edi, [esi + 0x48]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0xd
call fcn.004c8dc4
lea ecx, [edi + 0x28]
mov byte [esp + 0x18], 0xc
call fcn.004c8dc4
lea ecx, [edi + 0x24]
mov byte [esp + 0x18], 0xb
call fcn.004c8dc4
lea ecx, [edi + 0x20]
mov byte [esp + 0x18], 0xa
call fcn.004c8dc4
lea ecx, [edi + 0x1c]
mov byte [esp + 0x18], 9
call fcn.004c8dc4
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
call fcn.004c8dc4
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004cb068
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x495960
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 0x4959c6
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 0x4959c6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4959a7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x495d50
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x495d88
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x496a50
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 0x496a99
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 0x496f10
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4db2d0
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.00496ac0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00496b40
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00496b40
lea ecx, [esi + 0xc]
call fcn.004c8d4f
lea ecx, [esi + 0x10]
call fcn.004c8d4f
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004980d0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004980d0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004980d0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004c8dc4
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004c8dc4
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x49b100
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x553518]
xor edx, edx
cmp eax, edx
jne 0x49b126
xor eax, eax
mov byte [eax + 0x553418], al
inc eax
cmp eax, 0x100
jl 0x49b10e
mov dword [0x553518], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x553418
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x49b1b7
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 0x49b18a
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 0x49b158
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x49b1c0
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 0x49b213
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 0x49b1fa
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 0x4a1bc0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4db6ce
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.004a24e0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4f2fc4
call fcn.004c8b05
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4a1c53
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004c8b05
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4a1c4c
push 0
mov ecx, eax
call fcn.00498d40
mov dword [esi + 0xc], eax
jmp 0x4a1c55
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4a1c55
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 0x4c9caa
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
mov eax, ebx
push edi
mov edi, ecx
shr eax, 0x10
test ax, ax
mov dword [edi + 0x40], ebx
jne 0x4c9ccc
cmp dword [edi + 0x3c], 0
jne 0x4c9ccc
movzx eax, bx
mov dword [edi + 0x3c], eax
call fcn.004d2bc7
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
mov ecx, edi
push dword [esp + 0x18]
push eax
call fcn.004c9cf9
pop edi
pop esi
pop ebx
ret 8

Function at 0x4cb3a4
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4cb3dc
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.004c926b
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004c9243
jmp 0x4cb3e8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4cca96
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 0x4ccad8
call fcn.004d2bc7
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ccad8
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ccacf
xor eax, eax
jmp 0x4ccae0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ccae6
pop edi
pop esi
pop ebx
ret 4

Function at 0x4d30f7
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 0x4d3125
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4d3143
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004d305d
jmp 0x4d3143
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4d3143
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004d305d
test edi, edi
mov eax, edi
jne 0x4d312d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x1006ddcb
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp + 4]
jb 0x100604fe
cmc
bt si, di
pushal
cmp byte [edi - 1], 0
push 0xf28a32f6
lea esp, [esp + 0x24]
jne 0x1006c686
sbb di, sp
and edi, ebp
not di
lea edi, [ecx - 0xb29d07c]
mov edi, dword [edx + 0x24]
clc
test si, ax
cmc
pushal
add edi, eax
cmp ah, 0x75
movzx ecx, word [edi + ecx*2]
ror di, 0xa
lea edi, [0x353dba7b]
mov word [esp], ax
mov edi, dword [edx + 0x1c]
clc
mov byte [esp], 0xf4
mov dword [esp], 0xca91d618
bt sp, sp
add edi, eax
mov word [esp], di
mov edi, dword [edi + ecx*4]
cmc
cmc
pushfd
test edi, edi
pushfd
mov byte [esp], al
call fcn.10095bf2
outsd dx, dword [esi]
in al, dx
and dl, cl
add dword [eax], ebx
pop edx
inc edx
cmc
movsd dword es:[edi], dword [esi]
mov dword [0x92d92250], eax
cwde
fucom st(3)
adc al, 0x35
sub ebp, dword gs:[ebp + eax*4 + 0x4f]
les ecx, [edx + 0x50210150]
sub edi, esi
xor dl, byte [edi]
pop ebx
fcomp dword [esi]
mov ss, word [edx - 0x6a]
or ebp, 0xd13a4035
inc ebx
loop 0x1006de2c
in al, 0x8f
fistp dword [edi]
pushal
inc eax
or byte [ebx - 0x2b289154], cl
sbb ch, byte [ecx]
insd dword es:[edi], dx
salc
cmp al, 0xef
and dword [edx], eax
sbb bl, byte [0xcb475d99]
cmpsb byte [esi], byte es:[edi]
invalid
Function at 0x408927
Capabilities:
Encode data using xor

Disassembly:
mov ecx, reloc.comdlg32.dll_CommDlgExtendedError
inc eax
call fcn.0040894b
push edx
pop eax
xor dword [edi], ecx
add edi, 1
cmp edi, esi
jne fcn.00408927
sub eax, 1
ret

Function at 0x408960
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop eax
call fcn.0040897c
inc esi
sub ebx, ebx
xor dword [edx], eax
mov esi, esi
inc edx
cmp edx, edi
jne fcn.00408960
mov esi, ebx
or esi, esi
ret
Function at 0x401a6c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4ad14c]
jne 0x401a76
repz ret
jmp fcn.0040251b

Function at 0x40b0ae
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4ad14c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00404134
and dword [ebp - 0x14], 0
cmp dword [0x4af7d8], 0
mov dword [ebp - 0x18], eax
jne 0x40b161
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40b209
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x40b209
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x4af7d8], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x4af7dc], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x4af7e0], eax
call edi
push eax
call esi
mov dword [0x4af7e8], eax
test eax, eax
je 0x40b161
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x4af7e4], eax
mov eax, dword [0x4af7e4]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40b1ba
cmp dword [0x4af7e8], ecx
je 0x40b1ba
push eax
call esi
push dword [0x4af7e8]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40b1ba
test ebx, ebx
je 0x40b1ba
call edi
test eax, eax
je 0x40b1b1
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40b1b1
test byte [ebp - 8], 1
jne 0x40b1ba
or dword [ebp + 0x10], 0x200000
jmp 0x40b1ed
mov eax, dword [0x4af7dc]
cmp eax, dword [ebp - 0x18]
je 0x40b1ed
push eax
call esi
test eax, eax
je 0x40b1ed
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40b1ed
mov eax, dword [0x4af7e0]
cmp eax, dword [ebp - 0x18]
je 0x40b1ed
push eax
call esi
test eax, eax
je 0x40b1ed
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4af7d8]
call esi
test eax, eax
je 0x40b209
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40b20b
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401a6c
leave
ret