joyce8/EMBER2024-capa huggingface dataset:
Function at 0x449bb0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.004075e4
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.0044413c
test ebx, ebx
jne 0x449c03
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.00449a44
mov ebx, eax
test ebx, ebx
je 0x449cee
cmp esi, ebx
je 0x449c2c
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x449c41
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x449c79
add eax, 0xffffff5f
sub eax, 2
jb 0x449c91
dec eax
sub eax, 2
jb 0x449ca5
dec eax
sub eax, 2
jb 0x449c9b
jmp 0x449caf
add eax, 0xfffffdff
sub eax, 2
jb 0x449c91
dec eax
sub eax, 2
jb 0x449ca5
dec eax
sub eax, 2
jb 0x449c9b
jmp 0x449caf
mov byte [esp + 0x120], 0
jmp 0x449cb7
mov byte [esp + 0x120], 2
jmp 0x449cb7
mov byte [esp + 0x120], 1
jmp 0x449cb7
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.0045a3ec
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00445920
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x449cf0
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x459ef4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x459f15
test edi, 0x40000
je 0x459f2f
test bl, bl
jne 0x459fb0
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x459fb0
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x459f62
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x459f77
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x459f86
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x459f97
cmp byte [esp + 2], 0
je 0x459fb0
cmp byte [esp + 2], 0
je 0x459fa8
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x459fb0
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x45a258
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x45a27e
mov eax, esp
push eax
push 0x45a220
call sub.user32.dll_EnumWindows
jmp 0x45a291
mov eax, esp
push eax
push 0x45a200
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x45a354
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x45a3a8]
test si, 4
je 0x45a369
or bl, 1
test si, 8
je 0x45a373
or bl, 4
test si, 1
je 0x45a37d
or bl, 8
test si, 2
je 0x45a387
or bl, 0x10
test si, 0x10
je 0x45a391
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45a3a0
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45a3ac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x45a3e8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45a3c6
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45a3d5
or bl, 4
test esi, 0x20000000
je 0x45a3e0
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x462720
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x462732
add esp, 0xfffffff0
call fcn.00403f48
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fcc8
mov eax, dword [0x46bb3c]
mov dword [eax + 4], ebx
mov dword [eax], 0x462b34
mov eax, dword [0x46bb48]
mov dword [eax + 4], ebx
mov dword [eax], 0x462b40
mov eax, ebx
call fcn.00462b4c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x74], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x45db70
push eax
push 0
push 0
mov eax, dword [0x46bcc8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4240e8]
call fcn.00425b68
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4240e8]
call fcn.00425b68
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x4240e8]
call fcn.00425b68
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4240e8]
call fcn.00425b68
mov dword [ebx + 0x84], eax
mov eax, ebx
call fcn.00463044
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x462f1c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x462f1c
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x462f1c
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x462f1c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x462885
call fcn.00403fa0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x462cbc
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x462e69
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x462e4a
mov dl, 1
mov eax, dword [0x416c84]
call fcn.0041b114
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
xor edx, edx
call fcn.00405454
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x462e39
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.004529b4
test al, al
je 0x462e2c
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x462e78
lea eax, [ebp - 0x394]
call fcn.0040b398
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x462e2c
xor eax, eax
push ebp
push 0x462e25
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x462ee8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x462e0e
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.0040560c
mov edx, dword [ebp - 0x3a0]
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 0x462e0e
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.0040560c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x462e2c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x462d2f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.0041af00
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 0x462e70
lea eax, [ebp - 0x3a0]
call fcn.00405444
ret

Function at 0x463858
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x47117c]
cmp byte [eax + 0xa9], 0
jne 0x4638ca
cmp dword [0x471194], 0
jne 0x46388a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x46ba2c]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x471194], eax
cmp dword [0x471190], 0
jne 0x4638a5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x471190], eax
cmp dword [0x471198], 0
jne 0x4638ca
push esp
push 0
push 0
mov eax, dword [0x46ba28]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x471198], eax
pop edx
ret
Function at 0x463ae0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x463af7
add esp, 0xfffffff0
call fcn.00403f48
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fcc8
mov eax, dword [0x46ba90]
cmp byte [eax], 0
jne 0x463b24
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x46bcac]
cmp word [eax + 2], 0
jne 0x463b3e
mov eax, dword [0x46bcac]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004659d0
mov eax, dword [0x46bd68]
cmp word [eax + 2], 0
jne 0x463b58
mov eax, dword [0x46bd68]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00465be0
mov byte [ebx + 0x31], 0
mov dl, 1
mov eax, dword [0x4240e8]
call fcn.00425b68
mov esi, eax
mov dword [ebx + 0x38], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x466064
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x8c], eax
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0xac], eax
xor eax, eax
mov dword [ebx + 0x5c], eax
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x58], 0xff000018
mov dword [ebx + 0x74], 0x1f4
mov byte [ebx + 0x78], 1
xor eax, eax
mov dword [ebx + 0x7c], eax
mov dword [ebx + 0x70], 0x9c4
mov byte [ebx + 0x84], 0
mov byte [ebx + 0xa1], 1
mov byte [ebx + 0xb8], 1
mov dl, 1
mov eax, dword [0x424940]
call fcn.0042b58c
mov esi, eax
mov dword [ebx + 0x9c], esi
push 0x463d34
mov eax, dword [0x46bba8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0042b990
mov eax, dword [ebx + 0x9c]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x466314
mov dl, 1
mov eax, dword [0x41680c]
call fcn.00403ae0
mov dword [ebx + 0x94], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x46bba8]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.0040b1e4
test eax, eax
je 0x463c66
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.0040afe4
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.0040b1cc
test eax, eax
je 0x463c7e
mov word [eax], 0
lea eax, [ebp - 0x202]
push eax
call sub.user32.dll_CharNextW_1
push eax
call sub.user32.dll_CharLowerW
lea eax, [ebx + 0x88]
lea edx, [ebp - 0x202]
mov ecx, pe_nt_image_headers32
call fcn.0040560c
push ebx
push 0x4653e4
call fcn.0045a338
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xcc], 0
mov eax, dword [0x46ba90]
cmp byte [eax], 0
jne 0x463ccf
mov eax, ebx
call fcn.00463ea8
mov byte [ebx + 0x55], 1
mov byte [ebx + 0x56], 1
mov byte [ebx + 0x57], 1
mov byte [ebx + 0xa2], 1
mov byte [ebx + 0xcd], 0
mov byte [ebx + 0xd8], 0
xor eax, eax
mov dword [ebx + 0xd0], eax
mov byte [ebx + 0xcf], 0
xor eax, eax
mov dword [ebx + 0xa4], eax
mov eax, ebx
call fcn.0046653c
mov eax, ebx
call fcn.00467100
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x463d2c
call fcn.00403fa0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x464150
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x4641f2
cmp dword [ebx + 0x90], 0
jne 0x4641ec
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4640c8
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x8c]
cmp dword [eax + 8], 0
je 0x4641ec
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_GetWindowLongW
test al, 8
je 0x4641b2
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x8c]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4641ec
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x8c]
call fcn.00418e2c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4641c1
inc dword [ebx + 0x90]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x464410
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x47117c]
cmp dword [eax + 0x170], 0
je 0x464575
test bl, bl
jne 0x4644c3
cmp dword [esi + 0x98], 0
jne 0x4644b8
mov eax, esi
call fcn.00466f50
push eax
push 0x46431c
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x40], 0
je 0x464489
mov eax, dword [0x47117c]
cmp byte [eax + 0xcf], 0
je 0x464489
mov eax, dword [esi + 0xd4]
call fcn.004062a8
mov edi, eax
cmp edi, 0
jl 0x464489
push 0
mov eax, dword [esi + 0xd4]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x464472
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4644b8
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.00418e2c
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x464498
inc dword [esi + 0x98]
jmp 0x464575
cmp dword [esi + 0x98], 0
jle 0x464575
dec dword [esi + 0x98]
cmp dword [esi + 0x98], 0
jne 0x464575
cmp dword [esi + 0x40], 0
je 0x464520
mov eax, dword [0x47117c]
cmp byte [eax + 0xcf], 0
je 0x464520
mov eax, dword [esi + 0xd4]
call fcn.004062a8
mov edi, eax
cmp edi, 0
jl 0x464520
push 5
mov eax, dword [esi + 0xd4]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x464509
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x46454f
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.00418e2c
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x46452f
mov eax, dword [esi + 0x94]
mov edx, dword [eax]
call dword [edx + 8]
push 0
lea eax, [esi + 0xd4]
mov ecx, 1
mov edx, dword [0x459d44]
call fcn.00406468
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x465130
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa8], 0
je 0x46519b
cmp byte [ebx + 0xcf], 0
jne 0x46519b
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x170]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00405590
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x465188
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4651a8
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405454
jmp 0x4651a8
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405454
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x466710
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x80]
test esi, esi
je 0x46677e
mov eax, esi
call fcn.0044d270
test al, al
je 0x46677e
mov eax, dword [ebx + 0x80]
call fcn.0044cec4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x46677e
mov eax, dword [ebx + 0x80]
mov edx, dword [eax]
call dword [edx + 0xec]
test al, al
je 0x466772
push 0
mov eax, dword [ebx + 0x80]
call fcn.0044cec4
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x80]
call fcn.0044452c
jmp 0x46677e
mov cl, 1
mov edx, dword [ebx + 0x70]
mov eax, ebx
call fcn.0046655c
pop esi
pop ebx
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x606c0015
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..rsrc
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x4a442fd4
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x431004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
mov ebx, 0x40915c
nop
nop
mov ecx, 0x35252
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x431024
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
mov ecx, 0x5860ca7
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x431084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..3ean
nop
mov ebx, 0x40915c
nop
nop
mov ecx, 0x3fb23f27
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43104e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x431024
nop
nop
nop
nop
mov eax, section..7LWLf
nop
mov ebx, 0x42f3f8
mov ecx, 0x1106707d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x431084
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x402b04
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040466c
test esi, esi
jne 0x402b3a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040475c
jmp 0x402b58
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004029b8
mov edi, eax
test esi, esi
je 0x402b58
cmp dword [ebx], 0
je 0x402b58
dec esi
jmp 0x402b41
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4036c8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4c6020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403760
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403740
xor eax, eax
push ebp
push 0x403739
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40377c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403740
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4c6020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4c6020], ax
mov esp, ebp
pop ebp
ret

Function at 0x40446c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4c904c], 0
je 0x4044cd
cmp word [0x4c9220], 0xd7b2
jne 0x404495
cmp dword [0x4c9228], 0
jbe 0x404495
mov eax, 0x4c921c
call dword [0x4c9238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4c6070
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4044f4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4c6030], 0
jne 0x4044e9
push 0
push 0x4c6068
push 0x4c6070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404620
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.0040277c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4c904d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4045e8
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc