joyce8/EMBER2024-capa huggingface dataset:
Function at 0x452b18
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x452cc3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x452ca4
mov dl, 1
mov eax, dword [0x41722c]
call fcn.004031d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004040d4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x452c93
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.004405bc
test al, al
je 0x452c86
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x452cd4
lea eax, [ebp - 0x254]
call fcn.00409b28
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x452c86
xor eax, eax
push ebp
push 0x452c7f
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x452d0c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x452c68
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404344
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x452c68
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404344
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x452c86
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x452b89
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041b990
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x452cca
lea eax, [ebp - 0x260]
call fcn.004040d4
ret

Function at 0x4535f8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x49bbbc]
cmp byte [eax + 0xa5], 0
jne 0x453669
cmp dword [0x49bbd4], 0
jne 0x45362a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4535b4
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x49bbd4], eax
cmp dword [0x49bbd0], 0
jne 0x453645
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x49bbd0], eax
cmp dword [0x49bbd8], 0
jne 0x453669
push esp
push 0
push 0
push 0x453558
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x49bbd8], eax
pop edx
ret
Function at 0x453760
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x453777
add esp, 0xfffffff0
call fcn.00403524
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fdd8
mov eax, dword [0x49a644]
cmp word [eax + 2], 0
jne 0x45379f
mov eax, dword [0x49a644]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00454d5c
mov eax, dword [0x49a7a0]
cmp word [eax + 2], 0
jne 0x4537b9
mov eax, dword [0x49a7a0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00454f54
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x416bc8]
call fcn.004031d0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x416bc8]
call fcn.004031d0
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x422464]
call fcn.0042a030
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x453940
mov eax, dword [0x49a4b0]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042a400
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4554f4
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x49a4b0]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d8e8
test eax, eax
je 0x4538ae
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409508
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d910
test eax, eax
je 0x4538c2
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404344
mov eax, dword [0x49a260]
cmp byte [eax], 0
jne 0x4538f6
mov eax, ebx
call fcn.00453a68
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.004556d0
mov eax, ebx
call fcn.004560b8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x453936
call fcn.0040357c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x453ce8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x49bbbc]
cmp dword [eax + 0x30], 0
je 0x453d92
cmp dword [ebx + 0x94], 0
jne 0x453d8c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x453c78
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x453d8c
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x453d52
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x453d8c
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00419280
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x453d61
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4548f4
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x454929
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.004041c4
jmp 0x454936
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404128
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4558ac
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4558ed
mov eax, esi
call fcn.0043bdc4
test al, al
je 0x4558ed
mov eax, dword [ebx + 0x84]
call fcn.0043baec
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4558ed
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043baec
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x45e98c
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x45e994
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x45eb86
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x45eb9c
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.00404128
lea ecx, [ebp - 0x10]
mov edx, 0x45ebb0
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.00404128
lea ecx, [ebp - 0x14]
mov edx, 0x45ebc8
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.00404128
lea ecx, [ebp - 0x18]
mov edx, 0x45ebe4
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.00404128
lea ecx, [ebp - 0x1c]
mov edx, 0x45ec00
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.00404128
lea ecx, [ebp - 0x24]
mov edx, 0x45ec18
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.00408964
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.00408e88
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x45ec30
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x28]
call fcn.0045b834
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x45ec40
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x2c]
call fcn.0045b834
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x45ec58
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.00408e88
inc eax
je 0x45eb29
lea ecx, [ebp - 0x34]
mov edx, 0x45ec58
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x34]
call fcn.00408e4c
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.0040a9a0
fstp qword [ebp - 0x3c]
wait
call fcn.0040ad04
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x45eb44
lea ecx, [ebp - 0x40]
mov edx, 0x45ec58
mov eax, esi
call fcn.0045c71c
mov eax, dword [ebp - 0x40]
call fcn.0045b834
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x45ec68
mov eax, esi
call fcn.0045c71c
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.00404128
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45eb8d
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.004040f8
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.004040f8
ret
Function at 0x46ae24
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
xor edx, edx
push ebp
push 0x46ae7e
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [eax + 0x30]
call fcn.0046ae14
mov ebx, eax
lea edx, [ebp - 4]
mov eax, edi
call fcn.0045a4a0
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0xc]
call fcn.0045a0a0
mov edx, dword [esi + 8]
mov eax, dword [ebx + 0x10]
mov ecx, dword [eax]
call dword [ecx + 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46ae85
lea eax, [ebp - 4]
call fcn.004040d4
ret

Function at 0x46e888
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x4161ac]
call fcn.00404db8
xor eax, eax
push ebp
push 0x46e9cc
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x496610], 0
jne 0x46e8db
mov ecx, dword [0x49a290]
mov dl, 1
mov eax, dword [0x407888]
call fcn.0040cb20
call fcn.00403a50
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402be4
mov eax, ebx
call fcn.004049e0
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x46e9dc
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405e50
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.004049f0
test eax, eax
jle 0x46e973
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x46e96c
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.0040435c
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404344
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408754
test eax, eax
jne 0x46e96c
mov ebx, 0x15
jmp 0x46e978
mov ebx, 0x10
jmp 0x46e978
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x496610]
call fcn.0046e7e0
mov eax, dword [ebp - 8]
call fcn.0046e7e0
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405e68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46e9d3
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.004040f8
lea eax, [ebp - 0x10]
mov edx, dword [0x4161ac]
call fcn.00404e88
ret
Function at 0x4783b4
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, dword [0x49a34c]
cmp byte [eax], 0
jne 0x4783e2
mov ecx, 0xaf
mov edx, 0x478430
mov eax, 0x478474
call fcn.00404030
mov eax, ebx
call fcn.004047b4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x478421
push 0x200
lea edx, [ebp - 0x202]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
lea edx, [ebp - 0x202]
mov ecx, pe_nt_image_headers32
call fcn.00404948
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x478488
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
mov eax, dword [0x49a34c]
cmp byte [eax], 0
jne 0x4784ab
mov ecx, 0xbd
mov edx, 0x4784ec
mov eax, 0x478530
call fcn.00404030
push 2
movzx eax, bx
push eax
call sub.user32.dll_MapVirtualKeyW
mov edi, eax
mov eax, ebx
add eax, 0xffffffd0
sub ax, 0xa
jae 0x4784de
mov esi, ebx
sub si, 0x30
add si, 0x30
cmp si, di
je 0x4784de
push esi
call sub.user32.dll_VkKeyScanW
cmp al, bl
jne 0x4784de
mov edi, esi
mov eax, edi
pop edi
pop esi
pop ebx
ret

Function at 0x47ae20
Capabilities:
Set global application hook

Disassembly:
mov eax, dword [0x49a9dc]
cmp dword [eax], 2
je 0x47ae3e
mov ecx, 0x35f
mov edx, 0x47ae70
mov eax, 0x47aeb4
call fcn.00404030
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
push 0x47adc0
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x49bfb8], eax
cmp dword [0x49bfb8], 0
jne 0x47ae65
call fcn.0040e064
ret

Function at 0x47b8a0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x47b904
push dword fs:[edx]
mov dword fs:[edx], esp
push 6
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404344
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408e88
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47b90b
lea eax, [ebp - 0xc]
call fcn.004040d4
ret

Function at 0x47b938
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffec
mov esi, edx
lea edi, [esp + 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov ebx, dword [esp + 8]
test ebx, ebx
je 0x47b994
push esp
push 0x40
push 6
push ebx
call sub.kernel32.dll_VirtualProtect
test eax, eax
jne 0x47b963
call fcn.0040e064
mov edx, dword [esp + 8]
lea eax, [esp + 0xc]
mov ecx, 6
call fcn.00402960
lea eax, [esp + 4]
push eax
mov eax, dword [esp + 4]
push eax
push 6
mov eax, dword [esp + 0x14]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
jne 0x47b994
call fcn.0040e064
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x47d7b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x47d7df
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x47d85e
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.0047c06c
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x47d82c
mov cx, word [esp]
sub cx, si
jmp 0x47d82e
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x47d815
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x47d854
mov cx, word [esp]
sub cx, si
jmp 0x47d856
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x47d83d
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x47d8bb
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.0047d484
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x47d8a6
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x47d8bb
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x47d7ba
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x483df0
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x49c354
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x483e12
shr eax, 1
xor eax, 0xedb88320
jmp 0x483e14
shr eax, 1
dec edx
jne 0x483e00
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x483df9
mov byte [0x49c754], 1
pop esi
pop ebx
ret

Function at 0x483e30
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x49c754], 0
jne 0x483e47
call fcn.00483df0
mov eax, edi
dec eax
test eax, eax
jl 0x483e70
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x49c354]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x483e51
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4868e0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x486911
dec al
je 0x48694d
dec al
je 0x486991
dec al
je 0x4869fc
jmp 0x486a86
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x486a86
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x486921
jmp 0x486a86
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x486a86
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x48695d
jmp 0x486a86
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x486a86
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x4869bf
xor ebp, ebp
jmp 0x4869d0
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x4869d9
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x4869a1
jmp 0x486a86
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x486a86
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x486a54
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.00483e78
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x486a10
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x493c58
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
xor eax, eax
push ebp
push 0x493ccd
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x493cdc
lea edx, [ebp - 8]
xor eax, eax
call fcn.0047b048
push dword [ebp - 8]
push 0x493d2c
lea eax, [ebp - 4]
mov edx, 3
call fcn.00404ac0
mov eax, dword [ebp - 4]
xor edx, edx
call fcn.00493f0c
push 0
call sub.kernel32.dll_GetCurrentProcessId
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
push eax
call sub.kernel32.dll_TerminateProcess
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x493cd4
lea eax, [ebp - 8]
mov edx, 2
call fcn.004047cc
ret

Function at 0x493dc8
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.00404d98
xor eax, eax
push ebp
push 0x493e58
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00493d34
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0x10]
mov edx, eax
mov eax, esi
call fcn.00404720
push 0
push 0
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 4]
call fcn.004049e0
push eax
call sub.kernel32.dll_CreateFileW
mov ebx, eax
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, esi
call fcn.004045ec
push eax
push ebx
call sub.kernel32.dll_ReadFile
push ebx
call sub.kernel32.dll_CloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x493e5f
lea eax, [ebp - 4]
call fcn.004047b4
ret

Function at 0x493f0c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
call fcn.00404d98
xor eax, eax
push ebp
push 0x493f90
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00402be4
mov dword [ebp - 0x48], 0x44
mov word [ebp - 0x18], bx
mov dword [ebp - 0x1c], 1
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0x20
push 0xffffffffffffffff
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004049e0
push eax
push 0
call sub.kernel32.dll_CreateProcessW
call sub.kernel32.dll_GetLastError
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x493f97
lea eax, [ebp - 4]
call fcn.004047b4
ret