joyce8/EMBER2024-capa huggingface dataset:
Function at 0x449518
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 0x44953e
mov eax, esp
push eax
push 0x4494e0
call sub.user32.dll_EnumWindows
jmp 0x449551
mov eax, esp
push eax
push 0x4494c0
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 0x4495dc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x449630]
test si, 4
je 0x4495f1
or bl, 1
test si, 8
je 0x4495fb
or bl, 4
test si, 1
je 0x449605
or bl, 8
test si, 2
je 0x44960f
or bl, 0x10
test si, 0x10
je 0x449619
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x449628
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x449634
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x449670]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44964e
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44965d
or bl, 4
test esi, 0x20000000
je 0x449668
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4516dc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4516ee
add esp, 0xfffffff0
call fcn.00403d0c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419fcc
mov eax, dword [0x4597d0]
mov dword [eax + 4], ebx
mov dword [eax], 0x451a80
mov eax, dword [0x4597dc]
mov dword [eax + 4], ebx
mov dword [eax], 0x451a8c
mov eax, ebx
call fcn.00451a98
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x7c], 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, 0x44cf40
push eax
push 0
push 0
mov eax, dword [0x45991c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41db60]
call fcn.0041f080
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41db60]
call fcn.0041f080
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41db60]
call fcn.0041f080
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00451f10
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451de0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451de0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x451de0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45182b
call fcn.00403d64
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x451bc4
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 0x451d6f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x451d50
mov dl, 1
mov eax, dword [0x4121a0]
call fcn.004039d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404814
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x451d3f
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.0044335c
test al, al
je 0x451d32
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, 0x451d80
lea eax, [ebp - 0x254]
call fcn.0040925c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x451d32
xor eax, eax
push ebp
push 0x451d2b
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 0x451db8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x451d14
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404a84
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 0x451d14
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404a84
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x451d32
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x451c35
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.00415e78
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 0x451d76
lea eax, [ebp - 0x260]
call fcn.00404814
ret

Function at 0x4526e8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45ec94]
cmp byte [eax + 0xad], 0
jne 0x452759
cmp dword [0x45ecb0], 0
jne 0x45271a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4526a4
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45ecb0], eax
cmp dword [0x45ecac], 0
jne 0x452735
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45ecac], eax
cmp dword [0x45ecb4], 0
jne 0x452759
push esp
push 0
push 0
push 0x452648
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45ecb4], eax
pop edx
ret
Function at 0x45295c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x452973
add esp, 0xfffffff0
call fcn.00403d0c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419fcc
mov eax, dword [0x459908]
cmp word [eax + 2], 0
jne 0x45299b
mov eax, dword [0x459908]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045464c
mov eax, dword [0x4599ac]
cmp word [eax + 2], 0
jne 0x4529b5
mov eax, dword [0x4599ac]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00454858
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x411d7c]
call fcn.004039d0
mov dword [ebx + 0xb0], 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 + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x41e33c]
call fcn.00424208
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x452b6c
mov eax, dword [0x459834]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004245dc
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x454f1c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x459834]
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.0040c998
test eax, eax
je 0x452abc
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408c14
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c9cc
test eax, eax
je 0x452ad0
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404a84
mov byte [ebx + 0xd4], 0
push ebx
push 0x4540d8
call fcn.0041b148
mov dword [ebx + 0xc8], eax
mov eax, dword [0x459740]
cmp byte [eax], 0
jne 0x452b21
mov eax, ebx
call fcn.00452cb0
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.00455130
mov eax, ebx
call fcn.00455c94
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x452b61
call fcn.00403d64
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x452f30
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x30]
test eax, eax
je 0x452fcf
cmp dword [ebx + 0x94], 0
jne 0x452fc9
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x452eb8
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x452fc9
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 0x452f8f
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x452fc9
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.00414120
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x452f9e
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4531e8
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x45ec94]
cmp dword [eax + 0x30], 0
je 0x453345
test bl, bl
jne 0x453296
cmp dword [esi + 0x9c], 0
jne 0x45328b
mov eax, esi
call fcn.00455b10
push eax
push 0x453114
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x45325c
mov eax, dword [0x45ec94]
call fcn.00456100
test al, al
je 0x45325c
mov eax, dword [0x45ecb8]
call fcn.004056d0
mov edi, eax
cmp edi, 0
jl 0x45325c
push 0
mov eax, dword [0x45ecb8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x453246
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x45328b
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00414120
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x45326b
inc dword [esi + 0x9c]
jmp 0x453345
cmp dword [esi + 0x9c], 0
jle 0x453345
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x453345
cmp dword [esi + 0x44], 0
je 0x4532f1
mov eax, dword [0x45ec94]
call fcn.00456100
test al, al
je 0x4532f1
mov eax, dword [0x45ecb8]
call fcn.004056d0
mov edi, eax
cmp edi, 0
jl 0x4532f1
push 5
mov eax, dword [0x45ecb8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x4532db
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x453320
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00414120
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x453300
mov eax, dword [esi + 0x98]
mov edx, dword [eax]
call dword [edx + 8]
push 0
mov eax, 0x45ecb8
mov ecx, 1
mov edx, dword [0x4530f4]
call fcn.00405884
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x453e2c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffefc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x453e96
mov eax, ebx
call fcn.00456100
test al, al
jne 0x453e96
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.00404904
mov eax, dword [esi]
mov dword [esp + 0x100], eax
mov eax, dword [esp + 0x100]
test eax, eax
je 0x453e83
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x453ea3
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404868
jmp 0x453ea3
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404868
add esp, 0x104
pop esi
pop ebx
ret

Function at 0x455314
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x455382
mov eax, esi
call fcn.0043e194
test al, al
je 0x455382
mov eax, dword [ebx + 0x84]
call fcn.0043de20
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x455382
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x455376
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043de20
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.00435dec
jmp 0x455382
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.00455150
pop esi
pop ebx
ret
Function at 0x40111d
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
and dword [ebp - 4], 0
push esi
mov ecx, dword [eax + 4]
mov eax, dword [eax]
mov dword [ebp - 8], ecx
movzx ecx, word [eax + 0x14]
cmp word [eax + 6], 0
lea esi, [ecx + eax + 0x18]
jbe 0x4011c7
push ebx
push edi
mov edi, dword [0x402008]
add esi, 0x10
mov ebx, 0x1000
cmp dword [esi], 0
jne 0x401188
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 0x38]
test eax, eax
mov dword [ebp - 0xc], eax
jle 0x4011b1
push 4
push ebx
push eax
mov eax, dword [esi - 4]
add eax, dword [ebp - 8]
push eax
call edi
push dword [ebp - 0xc]
mov dword [esi - 8], eax
push 0
push eax
call 0x4015a0
add esp, 0xc
jmp 0x4011b1
mov eax, dword [esi - 4]
push 4
add eax, dword [ebp - 8]
push ebx
push dword [esi]
push eax
call edi
mov ecx, dword [esi + 4]
push dword [esi]
add ecx, dword [ebp + 8]
mov dword [ebp - 0xc], eax
push ecx
push eax
call 0x40159a
mov eax, dword [ebp - 0xc]
add esp, 0xc
mov dword [esi - 8], eax
mov eax, dword [ebp + 0x10]
inc dword [ebp - 4]
add esi, 0x28
mov eax, dword [eax]
movzx eax, word [eax + 6]
cmp dword [ebp - 4], eax
jl 0x401156
pop edi
pop ebx
pop esi
leave
ret
Function at 0x403749
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x403781
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x40376f
mov al, 1
jmp 0x4037cb
cmp dword [ebx + 0x54], ecx
jne 0x403778
mov al, 2
jmp 0x4037cb
cmp dword [ebx + 0x7c], ecx
jne 0x4037cb
mov al, 3
jmp 0x4037cb
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x403796
mov al, 4
jmp 0x4037cb
cmp ecx, 5
jne 0x4037b6
cmp ebx, 0
jne 0x4037a4
mov al, 5
jmp 0x4037cb
cmp ebx, 1
jne 0x4037ad
mov al, 6
jmp 0x4037cb
cmp ebx, 2
jne 0x4037b6
mov al, 7
jmp 0x4037cb
cmp ecx, 6
jne 0x4037c2
cmp ebx, 0
jne 0x4037c4
mov al, 8
jmp 0x4037cb
cmp ebx, 1
jne 0x4037cb
mov al, 9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x421380
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a72fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0049b753
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x421402
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00498dab
mov eax, dword [eax]
push 0x586238
push eax
call fcn.00478624
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049b9de
test bl, bl
je 0x421402
push 0x586238
lea ecx, [esp + 0xc]
call fcn.0049bd6e
push 0x589dbc
lea ecx, [esp + 0xc]
call fcn.0049bd6e
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x42143e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049b9de
jmp 0x421509
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4214c2
lea edx, [esp + 0x7c]
push 0x589db8
push edx
call fcn.00478624
add esp, 8
test eax, eax
je 0x4214c2
lea eax, [esp + 0x7c]
push 0x589db4
push eax
call fcn.00478624
add esp, 8
test eax, eax
je 0x4214c2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x421452
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0049b9de
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x421d00
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x421d62
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x421d70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a737b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x590ae8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x421ea8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421dd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b9de
xor eax, eax
jmp 0x421f1f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049bb1b
push esi
lea ecx, [esp + 0xc]
call fcn.0049bdaa
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x421efd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00421d00
test eax, eax
jne 0x421efd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocString
mov ecx, edi
call fcn.00421d00
test eax, eax
jne 0x421efd
lea eax, [esp + 0x14]
push 0x589dd0
push eax
call fcn.00479740
mov esi, eax
add esp, 8
test esi, esi
jne 0x421edc
lea ecx, [esp + 0x14]
push 0x589dcc
push ecx
call fcn.004796c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x421edc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x421edf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049bacb
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x421dee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b9de
xor eax, eax
jmp 0x421f1f
mov byte [esi], 0
push 0x589dc8
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0049b9de
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x434900
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x43496e
cmp si, 0x69
ja 0x43496e
add esi, 0xffd0
cmp si, 0x11
je 0x43493e
push 0x11
call edi
test ax, ax
jge 0x43493e
or esi, 0x2000
cmp si, 0x10
je 0x434953
push 0x10
call edi
test ax, ax
jge 0x434953
or esi, 0x4000
cmp si, 0x12
je 0x434968
push 0x12
call edi
test ax, ax
jge 0x434968
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43497b
mov esi, 0xbd
jmp 0x43492f
cmp si, 0x6e
jne 0x434988
mov esi, 0xbe
jmp 0x43492f
cmp si, 0x6f
jne 0x434929
mov esi, 0xbf
jmp 0x43492f

Function at 0x4361c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5a20d8]
xor edx, edx
cmp eax, edx
jne 0x4361e6
xor eax, eax
mov byte [eax + 0x5a1fd8], al
inc eax
cmp eax, 0x100
jl 0x4361ce
mov dword [0x5a20d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5a1fd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x436277
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 0x43624a
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 0x436218
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4362f0
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 0x436343
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 0x43632a
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