joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443e34
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x48f5b4]
cmp byte [eax + 0xc], 0
je 0x443fa1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x443f9a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x490b68], 0
jne 0x443e88
push 0x443fa8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x443fb0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b68], eax
cmp dword [0x48dd44], 0
jne 0x443f83
push 0x443fc0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x48dd44], eax
cmp dword [0x48dd44], 0
je 0x443f83
push 0x443fcc
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b6c], eax
push 0x443fdc
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b70], eax
push 0x443ff0
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b74], eax
push 0x444008
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b78], eax
push 0x444020
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b7c], eax
push 0x444034
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b80], eax
push 0x44404c
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b84], eax
push 0x444064
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b88], eax
push 0x444080
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b8c], eax
push 0x44408c
mov eax, dword [0x48dd44]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490b90], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443fa1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x447e2c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404004
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x447e7b
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404274
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44f5b8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f608]
test si, 4
je 0x44f5cc
or bl, 1
test si, 8
je 0x44f5d6
or bl, 4
test si, 1
je 0x44f5e0
or bl, 8
test si, 2
je 0x44f5ea
or bl, 0x10
test si, 0x10
je 0x44f5f4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f603
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44f60c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44f644]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f625
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44f634
or bl, 4
test esi, 0x20000000
je 0x44f63f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x455cec
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x455cfe
add esp, 0xfffffff0
call fcn.004035d8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00421d40
mov eax, dword [0x48f0bc]
mov dword [eax + 4], ebx
mov dword [eax], 0x456090
mov eax, dword [0x48f0d0]
mov dword [eax + 4], ebx
mov dword [eax], 0x45609c
mov eax, ebx
call fcn.004560a8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
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, 0x4524c4
push eax
push 0
push 0
mov eax, dword [0x48f2d8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x423764]
call fcn.00424ba8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x423764]
call fcn.00424ba8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x423764]
call fcn.00424ba8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004564c8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4563a4
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4563a4
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4563a4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x455e3b
call fcn.00403630
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x456188
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 0x456333
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x456314
mov dl, 1
mov eax, dword [0x419a38]
call fcn.0040329c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404004
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x456303
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.00444194
test al, al
je 0x4562f6
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, 0x456344
lea eax, [ebp - 0x254]
call fcn.00409430
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4562f6
xor eax, eax
push ebp
push 0x4562ef
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 0x45637c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4562d8
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404274
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 0x4562d8
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404274
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4562f6
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4561f9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041df30
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 0x45633a
lea eax, [ebp - 0x260]
call fcn.00404004
ret

Function at 0x456c68
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x490bb4]
cmp byte [eax + 0xa5], 0
jne 0x456cd9
cmp dword [0x490bcc], 0
jne 0x456c9a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x456c24
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x490bcc], eax
cmp dword [0x490bc8], 0
jne 0x456cb5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x490bc8], eax
cmp dword [0x490bd0], 0
jne 0x456cd9
push esp
push 0
push 0
push 0x456bc8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x490bd0], eax
pop edx
ret
Function at 0x456dd0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x456de7
add esp, 0xfffffff0
call fcn.004035d8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00421d40
mov eax, dword [0x48f2c4]
cmp word [eax + 2], 0
jne 0x456e0f
mov eax, dword [0x48f2c4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004584a8
mov eax, dword [0x48f3c4]
cmp word [eax + 2], 0
jne 0x456e29
mov eax, dword [0x48f3c4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004586a0
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4193d4]
call fcn.0040329c
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 [0x423f14]
call fcn.00429b5c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x456fb0
mov eax, dword [0x48f14c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00429f2c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x458c40
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x48f14c]
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.0040d218
test eax, eax
je 0x456f1e
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408df4
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d240
test eax, eax
je 0x456f32
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.00404274
mov eax, dword [0x48efa4]
cmp byte [eax], 0
jne 0x456f66
mov eax, ebx
call fcn.004570d8
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.00458e1c
mov eax, ebx
call fcn.004597e0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x456fa6
call fcn.00403630
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x457358
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x490bb4]
cmp dword [eax + 0x30], 0
je 0x457402
cmp dword [ebx + 0x94], 0
jne 0x4573fc
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4572e8
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4573fc
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 0x4573c2
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4573fc
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.0041b984
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4573d1
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x457f64
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 0x457f99
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.004040f4
jmp 0x457fa6
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404058
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x458ff8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x459039
mov eax, esi
call fcn.0043f7c0
test al, al
je 0x459039
mov eax, dword [ebx + 0x84]
call fcn.0043f4bc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x459039
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043f4bc
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x47bb9b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x48eda6
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x47bbf3
movzx edx, word [ebp + 8]
mov dword [ebp - 8], edx
lea ecx, [ebp - 8]
push ecx
push dword [ebp + 0xc]
push 0
push 0
push 0x48edc7
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x47bbe9
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x47bbf7
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8
Function at 0x40c5e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ae5b
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.0045fa61
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c662
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d7e0
mov eax, dword [eax]
push 0x6b1210
push eax
call fcn.00450414
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045fcec
test bl, bl
je 0x40c662
push 0x6b1210
lea ecx, [esp + 0xc]
call fcn.0046007c
push 0x6b4d7c
lea ecx, [esp + 0xc]
call fcn.0046007c
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 0x40c69e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045fcec
jmp 0x40c769
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 0x40c722
lea edx, [esp + 0x7c]
push 0x6b4d78
push edx
call fcn.00450414
add esp, 8
test eax, eax
je 0x40c722
lea eax, [esp + 0x7c]
push 0x6b4d74
push eax
call fcn.00450414
add esp, 8
test eax, eax
je 0x40c722
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 0x40c6b2
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.0045fcec
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 0x40cf60
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 0x40cfc2
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 0x40cfd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46aedb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6bb318]
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 0x40d108
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d036
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fcec
xor eax, eax
jmp 0x40d17f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045fe29
push esi
lea ecx, [esp + 0xc]
call fcn.004600b8
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 0x40d15d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040cf60
test eax, eax
jne 0x40d15d
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 closesocket
mov ecx, edi
call fcn.0040cf60
test eax, eax
jne 0x40d15d
lea eax, [esp + 0x14]
push 0x6b4d90
push eax
call fcn.00451450
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d13c
lea ecx, [esp + 0x14]
push 0x6b4d8c
push ecx
call fcn.004513d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d13c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d13f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045fdd9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d04e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fcec
xor eax, eax
jmp 0x40d17f
mov byte [esi], 0
push 0x6b4d88
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.0045fcec
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 0x41dbe0
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 0x41dc4e
cmp si, 0x69
ja 0x41dc4e
add esi, 0xffd0
cmp si, 0x11
je 0x41dc1e
push 0x11
call edi
test ax, ax
jge 0x41dc1e
or esi, 0x2000
cmp si, 0x10
je 0x41dc33
push 0x10
call edi
test ax, ax
jge 0x41dc33
or esi, 0x4000
cmp si, 0x12
je 0x41dc48
push 0x12
call edi
test ax, ax
jge 0x41dc48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41dc5b
mov esi, 0xbd
jmp 0x41dc0f
cmp si, 0x6e
jne 0x41dc68
mov esi, 0xbe
jmp 0x41dc0f
cmp si, 0x6f
jne 0x41dc09
mov esi, 0xbf
jmp 0x41dc0f

Function at 0x41f410
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6cb9f0]
xor edx, edx
cmp eax, edx
jne 0x41f436
xor eax, eax
mov byte [eax + 0x6cb8f0], al
inc eax
cmp eax, 0x100
jl 0x41f41e
mov dword [0x6cb9f0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6cb8f0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f4c7
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 0x41f49a
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 0x41f468
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f540
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 0x41f593
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 0x41f57a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x425fd0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x426168
cmp ebp, ebx
jle 0x426168
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42602e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426035
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426044
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42604b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045fa2d
add esp, 4
cmp eax, ebx
je 0x42606c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045fa2d
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42615e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x426145
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426131
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426126
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x426134
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426134
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4260d0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4260c1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret