joyce8/EMBER2024-capa huggingface dataset:
Function at 0x464664
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x46467b
add esp, 0xfffffff0
call fcn.00403ef4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041fc98
mov eax, dword [0x46ba9c]
cmp byte [eax], 0
jne 0x4646a8
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x46bcbc]
cmp word [eax + 2], 0
jne 0x4646c2
mov eax, dword [0x46bcbc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00466554
mov eax, dword [0x46bd78]
cmp word [eax + 2], 0
jne 0x4646dc
mov eax, dword [0x46bd78]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00466764
mov byte [ebx + 0x31], 0
mov dl, 1
mov eax, dword [0x4240b8]
call fcn.00425b38
mov esi, eax
mov dword [ebx + 0x38], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x466be8
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x8c], eax
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
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 [0x424910]
call fcn.0042b55c
mov esi, eax
mov dword [ebx + 0x9c], esi
push 0x4648b8
mov eax, dword [0x46bbb8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0042b960
mov eax, dword [ebx + 0x9c]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x466e98
mov dl, 1
mov eax, dword [0x4167dc]
call fcn.00403a8c
mov dword [ebx + 0x94], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x46bbb8]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.0040b198
test eax, eax
je 0x4647ea
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.0040af98
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.0040b180
test eax, eax
je 0x464802
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.004055b8
push ebx
push 0x465f68
call fcn.0045aebc
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xcc], 0
mov eax, dword [0x46ba9c]
cmp byte [eax], 0
jne 0x464853
mov eax, ebx
call fcn.00464a2c
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.004670c0
mov eax, ebx
call fcn.00467c84
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4648b0
call fcn.00403f4c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x464cd4
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x464d76
cmp dword [ebx + 0x90], 0
jne 0x464d70
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x464c4c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x8c]
cmp dword [eax + 8], 0
je 0x464d70
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 0x464d36
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x8c]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x464d70
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.00418dfc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x464d45
inc dword [ebx + 0x90]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x464f94
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 0x4650f9
test bl, bl
jne 0x465047
cmp dword [esi + 0x98], 0
jne 0x46503c
mov eax, esi
call fcn.00467ad4
push eax
push 0x464ea0
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x40], 0
je 0x46500d
mov eax, dword [0x47117c]
cmp byte [eax + 0xcf], 0
je 0x46500d
mov eax, dword [esi + 0xd4]
call fcn.00406254
mov edi, eax
cmp edi, 0
jl 0x46500d
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 0x464ff6
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x46503c
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.00418dfc
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x46501c
inc dword [esi + 0x98]
jmp 0x4650f9
cmp dword [esi + 0x98], 0
jle 0x4650f9
dec dword [esi + 0x98]
cmp dword [esi + 0x98], 0
jne 0x4650f9
cmp dword [esi + 0x40], 0
je 0x4650a4
mov eax, dword [0x47117c]
cmp byte [eax + 0xcf], 0
je 0x4650a4
mov eax, dword [esi + 0xd4]
call fcn.00406254
mov edi, eax
cmp edi, 0
jl 0x4650a4
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 0x46508d
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4650d3
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.00418dfc
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4650b3
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 [0x45a8c8]
call fcn.00406414
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x465cb4
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 0x465d1f
cmp byte [ebx + 0xcf], 0
jne 0x465d1f
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.0040553c
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x465d0c
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x465d2c
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405400
jmp 0x465d2c
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405400
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x467294
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x80]
test esi, esi
je 0x467302
mov eax, esi
call fcn.0044ddf4
test al, al
je 0x467302
mov eax, dword [ebx + 0x80]
call fcn.0044da48
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x467302
mov eax, dword [ebx + 0x80]
mov edx, dword [eax]
call dword [edx + 0xec]
test al, al
je 0x4672f6
push 0
mov eax, dword [ebx + 0x80]
call fcn.0044da48
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x80]
call fcn.004450b0
jmp 0x467302
mov cl, 1
mov edx, dword [ebx + 0x70]
mov eax, ebx
call fcn.004670e0
pop esi
pop ebx
ret
Function at 0x736f8d64
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 0x18]
push ebx
push esi
mov esi, dword [ebp + 0x2c]
xor ebx, ebx
cmp eax, esi
push edi
mov dword [ebp - 8], ebx
jge 0x736f8d86
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], eax
jmp 0x736f8d93
cdq
idiv esi
imul eax, dword [ebp + 0x10]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], edx
mov eax, dword [ebp + 0x14]
cmp eax, dword [ebp + 0x28]
jge 0x736f8da6
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], eax
jmp 0x736f8dbb
cdq
idiv dword [ebp + 0x28]
push 8
pop edi
mov ecx, edx
cdq
idiv edi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], edx
cmp byte [ebp + 0x34], 0
sete al
dec al
and eax, 0xff
cmp esi, ebx
mov byte [ebp + 0x37], al
jle 0x736f8ec2
mov dword [ebp - 0x24], esi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0x20]
mov edx, dword [ebp + 0x28]
cmp edx, ebx
mov edi, dword [ebp + 0xc]
mov dword [ebp + 0x18], eax
mov eax, dword [ebp + 0x1c]
mov dword [ebp + 0x14], ecx
mov cl, byte [eax]
mov esi, eax
mov dword [ebp - 4], ebx
jle 0x736f8e8f
mov dword [ebp - 0x18], edx
mov eax, dword [ebp + 0x18]
mov dl, byte [eax]
xor dl, byte [ebp + 0x37]
mov al, byte [edi + 0x736eb7e8]
test al, dl
je 0x736f8e2e
mov edx, dword [ebp + 0x18]
mov dl, byte [edx]
test dl, al
mov eax, dword [ebp + 0x14]
je 0x736f8e24
or cl, byte [eax + 0x736eb7e8]
jmp 0x736f8e2e
mov al, byte [eax + 0x736eb7e8]
not al
and cl, al
mov eax, dword [ebp - 0xc]
add dword [ebp + 0x18], eax
add edi, dword [ebp - 0x10]
push 7
pop eax
cmp edi, eax
jle 0x736f8e44
inc dword [ebp + 0x18]
sub edi, 8
mov edx, dword [ebp + 0x14]
add edx, dword [ebp + 0x30]
mov dword [ebp + 0x14], edx
jns 0x736f8e57
mov byte [esi], cl
dec esi
mov dword [ebp + 0x14], eax
jmp 0x736f8e62
cmp edx, eax
jle 0x736f8e64
mov byte [esi], cl
inc esi
and dword [ebp + 0x14], 0
mov cl, byte [esi]
mov edx, dword [ebp - 4]
add edx, dword [ebp - 0x14]
mov ebx, dword [ebp + 0x28]
cmp edx, ebx
mov dword [ebp - 4], edx
jl 0x736f8e81
inc edi
cmp edi, eax
jle 0x736f8e7e
inc dword [ebp + 0x18]
xor edi, edi
sub dword [ebp - 4], ebx
dec dword [ebp - 0x18]
jne 0x736f8dfe
mov eax, dword [ebp + 0x1c]
xor ebx, ebx
add eax, dword [ebp + 0x24]
mov edx, dword [ebp + 0x2c]
mov dword [ebp + 0x1c], eax
mov eax, dword [ebp - 8]
add eax, dword [ebp - 0x20]
mov byte [esi], cl
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0x1c]
cmp eax, edx
mov dword [ebp + 8], ecx
mov dword [ebp - 8], eax
jl 0x736f8eb9
add ecx, dword [ebp + 0x10]
sub dword [ebp - 8], edx
mov dword [ebp + 8], ecx
dec dword [ebp - 0x24]
jne 0x736f8dd7
pop edi
pop esi
pop ebx
leave
ret
Function at 0x736ffae7
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x104
cmp dword [0x7371154c], 0xffffffff
mov eax, dword [0x7370f39c]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 4], eax
jne 0x736ffb11
call edi
mov dword [0x7371154c], eax
inc dword [0x73713214]
cmp dword [0x73713214], 0x78
jb 0x736ffba4
push esi
call edi
mov ecx, eax
mov eax, dword [0x73713214]
sub ecx, dword [0x7371154c]
imul eax, eax, 0x2710
xor edx, edx
div ecx
push 0xa
pop ecx
xor edx, edx
mov esi, eax
div ecx
push edx
push eax
lea eax, [ebp - 0x104]
push 0x736ffbd4
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
push 0x736ffbc4
mov dword [0x73713218], esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x736ffb95
push 0x736ffbb0
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x736ffb8e
lea ecx, [ebp - 0x104]
push ecx
call eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
call edi
and dword [0x73713214], 0
mov dword [0x7371154c], eax
pop esi
mov ecx, dword [ebp - 4]
pop edi
call fcn.736d1331
leave
ret
Function at 0x73704b5c
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0xf
pop ecx
xor eax, eax
mov edi, esi
push 0x8000
rep stosd dword es:[edi], eax
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push 0x73704de4
mov dword [ebp - 4], eax
call edi
push 0x73704dd4
mov ebx, eax
call edi
test ebx, ebx
mov dword [ebp + 8], eax
je 0x73704c87
test eax, eax
je 0x73704c87
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x73704dc4
push ebx
call edi
push 0x73704db4
push ebx
mov dword [esi + 0x18], eax
call edi
push 0x73704d9c
push ebx
mov dword [esi + 0x10], eax
call edi
push 0x73704d78
push ebx
mov dword [esi + 0x14], eax
call edi
push 0x73704d54
push ebx
mov dword [esi + 0x20], eax
call edi
push 0x73704d38
push ebx
mov dword [esi + 0x1c], eax
call edi
push 0x73704d1c
push ebx
mov dword [esi + 0x24], eax
call edi
push 0x73704cf8
push ebx
mov dword [esi + 0x28], eax
call edi
push 0x73704cd8
push ebx
mov dword [esi + 0x2c], eax
call edi
push 0x73704cbc
push ebx
mov dword [esi + 0x30], eax
call edi
push 0x73704cac
push dword [ebp + 8]
mov dword [esi + 0x34], eax
call edi
cmp dword [esi + 0x18], 0
mov dword [esi + 0x38], eax
je 0x73704c87
cmp dword [esi + 0x10], 0
je 0x73704c87
cmp dword [esi + 0x14], 0
je 0x73704c87
cmp dword [esi + 0x20], 0
je 0x73704c87
cmp dword [esi + 0x1c], 0
je 0x73704c87
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x73704c87
cmp dword [esi + 0x28], 0
je 0x73704c87
cmp dword [esi + 0x2c], 0
je 0x73704c87
cmp dword [esi + 0x30], 0
je 0x73704c87
cmp dword [esi + 0x34], 0
je 0x73704c87
test eax, eax
je 0x73704c87
push 0
push 0
lea eax, [esi + 0xc]
push eax
call ecx
test eax, eax
je 0x73704c87
mov eax, dword [ebp + 8]
mov dword [esi + 4], ebx
mov dword [esi + 8], eax
mov dword [esi], 1
cmp dword [esi], 0
jne 0x73704c9a
mov edi, dword [sym.imp.KERNEL32.dll_FreeLibrary]
push ebx
call edi
push dword [ebp + 8]
call edi
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
mov eax, dword [esi]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x73704f11
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
mov edi, dword [ebp + 8]
add edi, 0x128
push 0x5c
push edi
call fcn.73704ecf
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x73704f5c
push ebx
mov bl, byte [esi]
push 0x5c
push edi
mov byte [esi], 0
call fcn.73704ecf
test eax, eax
pop ecx
pop ecx
je 0x73704f59
push 0x200
lea eax, [esi + 1]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov byte [esi], bl
pop ebx
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push 1
xor esi, esi
push esi
add eax, 0x13a
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x73704fbc
lea eax, [ebp + 8]
push eax
push dword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
push esi
push 0x73704fc8
push dword [ebp - 4]
mov dword [ebp + 8], 0x200
mov dword [ebp - 8], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x73704fb3
push 0x73704fc0
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
leave
ret
Function at 0x41c320
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49020b
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.00482387
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41c3a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047f830
mov eax, dword [eax]
push 0x4d9214
push eax
call fcn.004718b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00482612
test bl, bl
je 0x41c3a2
push 0x4d9214
lea ecx, [esp + 0xc]
call fcn.004829ee
push 0x4dcda8
lea ecx, [esp + 0xc]
call fcn.004829ee
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 0x41c3de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00482612
jmp 0x41c4a9
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 0x41c462
lea edx, [esp + 0x7c]
push 0x4dcda4
push edx
call fcn.004718b4
add esp, 8
test eax, eax
je 0x41c462
lea eax, [esp + 0x7c]
push 0x4dcda0
push eax
call fcn.004718b4
add esp, 8
test eax, eax
je 0x41c462
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 0x41c3f2
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.00482612
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 0x41cca0
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 0x41cd02
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 0x41cd10
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49028b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e4d24]
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 0x41ce48
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41cd76
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482612
xor eax, eax
jmp 0x41cebf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048279b
push esi
lea ecx, [esp + 0xc]
call fcn.00482a2a
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 0x41ce9d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041cca0
test eax, eax
jne 0x41ce9d
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.0041cca0
test eax, eax
jne 0x41ce9d
lea eax, [esp + 0x14]
push 0x4dcdbc
push eax
call fcn.00472a60
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ce7c
lea ecx, [esp + 0x14]
push 0x4dcdb8
push ecx
call fcn.004729e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ce7c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41ce7f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048274b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41cd8e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00482612
xor eax, eax
jmp 0x41cebf
mov byte [esi], 0
push 0x4dcdb4
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.00482612
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 0x42f310
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 0x42f37e
cmp si, 0x69
ja 0x42f37e
add esi, 0xffd0
cmp si, 0x11
je 0x42f34e
push 0x11
call edi
test ax, ax
jge 0x42f34e
or esi, 0x2000
cmp si, 0x10
je 0x42f363
push 0x10
call edi
test ax, ax
jge 0x42f363
or esi, 0x4000
cmp si, 0x12
je 0x42f378
push 0x12
call edi
test ax, ax
jge 0x42f378
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42f38b
mov esi, 0xbd
jmp 0x42f33f
cmp si, 0x6e
jne 0x42f398
mov esi, 0xbe
jmp 0x42f33f
cmp si, 0x6f
jne 0x42f339
mov esi, 0xbf
jmp 0x42f33f

Function at 0x430ac0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f5bf8]
xor edx, edx
cmp eax, edx
jne 0x430ae6
xor eax, eax
mov byte [eax + 0x4f5af8], al
inc eax
cmp eax, 0x100
jl 0x430ace
mov dword [0x4f5bf8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f5af8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x430b77
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 0x430b4a
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 0x430b18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x430bf0
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 0x430c43
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 0x430c2a
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