joyce8/EMBER2024-capa huggingface dataset:
Function at 0x464bc0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x464bf8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x464bd9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x464be8
or bl, 4
test esi, 0x20000000
je 0x464bf3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x46b2a0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x46b2b2
add esp, 0xfffffff0
call fcn.004035a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00423ce8
mov eax, dword [0x49b2ac]
mov dword [eax + 4], ebx
mov dword [eax], 0x46b644
mov eax, dword [0x49b2bc]
mov dword [eax + 4], ebx
mov dword [eax], 0x46b650
mov eax, ebx
call fcn.0046b65c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
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, 0x467a78
push eax
push 0
push 0
mov eax, dword [0x49b454]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x42575c]
call fcn.00426ed0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x42575c]
call fcn.00426ed0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x42575c]
call fcn.00426ed0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0046ba7c
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x46b958
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x46b958
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x46b958
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46b3ef
call fcn.004035f8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x46b73c
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 0x46b8e7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x46b8c8
mov dl, 1
mov eax, dword [0x419130]
call fcn.0040320c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404130
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x46b8b7
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.00459628
test al, al
je 0x46b8aa
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, 0x46b8f8
lea eax, [ebp - 0x254]
call fcn.00409204
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x46b8aa
xor eax, eax
push ebp
push 0x46b8a3
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 0x46b930
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x46b88c
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004043a0
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 0x46b88c
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004043a0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46b8aa
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x46b7ad
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041d774
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 0x46b8ee
lea eax, [ebp - 0x260]
call fcn.00404130
ret

Function at 0x46c21c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x49cbf4]
cmp byte [eax + 0xa5], 0
jne 0x46c28d
cmp dword [0x49cc0c], 0
jne 0x46c24e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x46c1d8
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x49cc0c], eax
cmp dword [0x49cc08], 0
jne 0x46c269
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x49cc08], eax
cmp dword [0x49cc10], 0
jne 0x46c28d
push esp
push 0
push 0
push 0x46c17c
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x49cc10], eax
pop edx
ret
Function at 0x46c384
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x46c39b
add esp, 0xfffffff0
call fcn.004035a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00423ce8
mov eax, dword [0x49b440]
cmp word [eax + 2], 0
jne 0x46c3c3
mov eax, dword [0x49b440]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0046db04
mov eax, dword [0x49b514]
cmp word [eax + 2], 0
jne 0x46c3dd
mov eax, dword [0x49b514]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0046dcfc
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x418acc]
call fcn.0040320c
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 [0x42623c]
call fcn.0042db5c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x46c564
mov eax, dword [0x49b324]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042df2c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x46e29c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x49b324]
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.0040c9fc
test eax, eax
je 0x46c4d2
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408be4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040ca24
test eax, eax
je 0x46c4e6
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.004043a0
mov eax, dword [0x49b1c0]
cmp byte [eax], 0
jne 0x46c51a
mov eax, ebx
call fcn.0046c68c
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.0046e478
mov eax, ebx
call fcn.0046ee3c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46c55a
call fcn.004035f8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x46c90c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x49cbf4]
cmp dword [eax + 0x30], 0
je 0x46c9b6
cmp dword [ebx + 0x94], 0
jne 0x46c9b0
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x46c89c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x46c9b0
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 0x46c976
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x46c9b0
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.0041b39c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x46c985
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x46d518
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 0x46d54d
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.00404220
jmp 0x46d55a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404184
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x46e654
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x46e695
mov eax, esi
call fcn.00454bac
test al, al
je 0x46e695
mov eax, dword [ebx + 0x84]
call fcn.004548a8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x46e695
push 0
mov eax, dword [ebx + 0x84]
call fcn.004548a8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x485500
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x48552e
mov eax, ebx
call fcn.00485fb4
cmp dword [ebx + 0x40], 0
je 0x485527
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x48559f
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x485591
cmp dword [ebx + 8], 0
je 0x485550
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x485562
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x485591
cmp dword [ebx + 8], 0
je 0x485543
cmp eax, 3
je 0x485575
dec eax
jne 0x485543
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x485543
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x485543
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4855bd
cmp dword [ebx + 0x14], 0xcc
je 0x4855bd
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.004855c8
pop ebx
ret
Function at 0x49670c
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
push edi
push esi
mov eax, dword [ebx + 0x40]
push eax
call sub.wsock32.dll_recv
mov edx, eax
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x38]
pop edi
pop esi
pop ebx
ret

Function at 0x496884
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffcd8
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
xor ebx, ebx
mov eax, dword [ebp - 4]
cmp byte [eax + 0x30], 0
je 0x496a06
cmp dword [ebp - 8], 0
je 0x4968d5
lea ebx, [ebp - 0x120]
lea eax, [ebp - 0x120]
call fcn.00476dd4
lea edx, [ebp - 0x120]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dc4
jmp 0x4968d7
xor ebx, ebx
cmp dword [ebp - 0xc], 0
je 0x496901
lea esi, [ebp - 0x224]
lea eax, [ebp - 0x224]
call fcn.00476dd4
lea edx, [ebp - 0x224]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dc4
jmp 0x496903
xor esi, esi
cmp dword [ebp + 0xc], 0
je 0x496930
lea eax, [ebp - 0x328]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x328]
call fcn.00476dd4
lea edx, [ebp - 0x328]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dc4
jmp 0x496935
xor eax, eax
mov dword [ebp - 0x10], eax
test edi, edi
jl 0x496961
mov eax, edi
mov ecx, 0x3e8
cdq
idiv ecx
mov dword [ebp - 0x18], eax
mov eax, edi
mov ecx, 0x3e8
cdq
idiv ecx
imul eax, edx, 0x3e8
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x18]
mov dword [ebp - 0x1c], eax
jmp 0x496966
xor eax, eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x4969a6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x10]
push eax
push esi
push ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
inc eax
push eax
call sub.wsock32.dll_select
mov edx, eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
test eax, eax
setg al
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4969b2
cmp dword [ebp - 8], 0
je 0x4969ce
lea edx, [ebp - 0x120]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dac
mov edx, dword [ebp - 8]
mov byte [edx], al
cmp dword [ebp - 0xc], 0
je 0x4969ea
lea edx, [ebp - 0x224]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dac
mov edx, dword [ebp - 0xc]
mov byte [edx], al
cmp dword [ebp + 0xc], 0
je 0x496a06
lea edx, [ebp - 0x328]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00476dac
mov edx, dword [ebp + 0xc]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x496a14
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
lea ecx, [ebp - 4]
mov edx, esi
mov eax, ebx
mov edi, dword [eax]
call dword [edi + 0x34]
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
mov eax, dword [ebx + 0x40]
push eax
call sub.wsock32.dll_send
mov edx, eax
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x38]
cmp eax, 0xffffffff
je 0x496a51
add dword [ebx + 0x38], eax
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x496d08
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffe0
mov esi, ecx
mov ebx, edx
mov eax, esi
call fcn.00404130
test ebx, ebx
je 0x496da9
mov al, byte [ebx]
add al, 0xd0
sub al, 0xa
jae 0x496d44
mov eax, ebx
call fcn.004045f0
push eax
call sub.wsock32.dll_inet_addr
inc eax
je 0x496db5
mov eax, esi
mov edx, ebx
call fcn.00404184
jmp 0x496db5
mov eax, ebx
call fcn.004045f0
push eax
call sub.wsock32.dll_gethostbyname
test eax, eax
je 0x496db5
mov ebx, eax
push esi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax]
xor eax, eax
mov al, byte [edi]
mov dword [esp + 4], eax
mov byte [esp + 8], 0
xor eax, eax
mov al, byte [edi + 1]
mov dword [esp + 0xc], eax
mov byte [esp + 0x10], 0
xor eax, eax
mov al, byte [edi + 2]
mov dword [esp + 0x14], eax
mov byte [esp + 0x18], 0
xor eax, eax
mov al, byte [edi + 3]
mov dword [esp + 0x1c], eax
mov byte [esp + 0x20], 0
lea edx, [esp + 4]
mov ecx, 3
mov eax, 0x496dc4
call fcn.00409284
jmp 0x496db5
mov eax, esi
mov edx, 0x496dd8
call fcn.00404184
add esp, 0x20
pop edi
pop esi
pop ebx
ret
Function at 0x43a650
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b765b
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.004ab7b1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43a6d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a8aad
mov eax, dword [eax]
push 0x54e244
push eax
call fcn.00499dd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004aba3c
test bl, bl
je 0x43a6d2
push 0x54e244
lea ecx, [esp + 0xc]
call fcn.004abdcc
push 0x551e2c
lea ecx, [esp + 0xc]
call fcn.004abdcc
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 0x43a70e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004aba3c
jmp 0x43a7d9
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 0x43a792
lea edx, [esp + 0x7c]
push 0x551e28
push edx
call fcn.00499dd4
add esp, 8
test eax, eax
je 0x43a792
lea eax, [esp + 0x7c]
push 0x551e24
push eax
call fcn.00499dd4
add esp, 8
test eax, eax
je 0x43a792
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 0x43a722
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.004aba3c
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 0x43afd0
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 0x43b032
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 0x43b040
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b76db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x559644]
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 0x43b178
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43b0a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aba3c
xor eax, eax
jmp 0x43b1ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004abb79
push esi
lea ecx, [esp + 0xc]
call fcn.004abe08
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x551e64
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43b1cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0043afd0
test eax, eax
jne 0x43b1cd
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 accept
mov ecx, edi
call fcn.0043afd0
test eax, eax
jne 0x43b1cd
lea eax, [esp + 0x14]
push 0x551e40
push eax
call fcn.0049b060
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b1ac
lea ecx, [esp + 0x14]
push 0x551e3c
push ecx
call fcn.0049afe0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b1ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43b1af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004abb29
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43b0be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aba3c
xor eax, eax
jmp 0x43b1ef
mov byte [esi], 0
push 0x551e38
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.004aba3c
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 0x446d66
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3ac]
test eax, eax
jne 0x446d8e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3ac], eax
pop esi
add esp, 0x190
ret
Function at 0x450ff0
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 0x45105e
cmp si, 0x69
ja 0x45105e
add esi, 0xffd0
cmp si, 0x11
je 0x45102e
push 0x11
call edi
test ax, ax
jge 0x45102e
or esi, 0x2000
cmp si, 0x10
je 0x451043
push 0x10
call edi
test ax, ax
jge 0x451043
or esi, 0x4000
cmp si, 0x12
je 0x451058
push 0x12
call edi
test ax, ax
jge 0x451058
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45106b
mov esi, 0xbd
jmp 0x45101f
cmp si, 0x6e
jne 0x451078
mov esi, 0xbe
jmp 0x45101f
cmp si, 0x6f
jne 0x451019
mov esi, 0xbf
jmp 0x45101f

Function at 0x4528e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x56a0b0]
xor edx, edx
cmp eax, edx
jne 0x452906
xor eax, eax
mov byte [eax + 0x569fb0], al
inc eax
cmp eax, 0x100
jl 0x4528ee
mov dword [0x56a0b0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x569fb0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x452997
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 0x45296a
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 0x452938
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x452a10
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 0x452a63
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 0x452a4a
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