joyce8/EMBER2024-capa huggingface dataset:
Function at 0x461334
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x46134b
add esp, 0xfffffff0
call fcn.00403ac0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041efd0
mov eax, dword [0x4db070]
cmp word [eax + 2], 0
jne 0x461373
mov eax, dword [0x4db070]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00462a10
mov eax, dword [0x4db120]
cmp word [eax + 2], 0
jne 0x46138d
mov eax, dword [0x4db120]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00462c08
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x414454]
call fcn.0040372c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x414454]
call fcn.0040372c
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], 0x80000018
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 [0x421598]
call fcn.00429a38
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x461514
mov eax, dword [0x4daf80]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00429e08
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x463178
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4daf80]
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.0040d330
test eax, eax
je 0x461482
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409228
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d358
test eax, eax
je 0x461496
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.00404750
mov eax, dword [0x4dae20]
cmp byte [eax], 0
jne 0x4614ca
mov eax, ebx
call fcn.0046163c
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.00463354
mov eax, ebx
call fcn.00463c94
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46150a
call fcn.00403b18
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4618b0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4dcc34]
cmp dword [eax + 0x30], 0
je 0x46195a
cmp dword [ebx + 0x94], 0
jne 0x461954
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x461840
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x461954
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 0x46191a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x461954
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.00416d08
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x461929
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x462438
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 0x46246d
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.004045d8
jmp 0x46247a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040453c
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x463530
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x463571
mov eax, esi
call fcn.004490dc
test al, al
je 0x463571
mov eax, dword [ebx + 0x84]
call fcn.00448dd8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x463571
push 0
mov eax, dword [ebx + 0x84]
call fcn.00448dd8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x469db4
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
mov al, byte [ebp + 8]
call fcn.00469a04
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.00404998
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x469e12
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4db088]
mov dl, 1
mov eax, dword [0x4698fc]
call fcn.0040c6d0
call fcn.00403f28
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x469e1c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00404998
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x469e74
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4db2c0]
mov dl, 1
mov eax, dword [0x4698fc]
call fcn.0040c6d0
call fcn.00403f28
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00469a34
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x46f368
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor eax, eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46f440
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4dccb8], 0
jne 0x46f424
lea eax, [ebp - 4]
mov edx, 0x46f458
call fcn.00404580
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00404998
mov esi, eax
push esi
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x46f424
mov eax, ebx
call fcn.00402794
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x46f41d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
push eax
push ebx
mov eax, dword [ebp - 8]
push eax
push esi
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x46f407
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x46f468
mov eax, dword [ebp - 0xc]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x46f407
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
mov dword [0x4dccb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46f424
mov eax, dword [ebp - 0xc]
call fcn.004027b4
ret
mov ebx, dword [0x4dccb8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46f447
lea eax, [ebp - 4]
call fcn.004044e8
ret
Function at 0x49ac40
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x21c], ecx
mov dword [ebp - 0x218], ecx
mov dword [ebp - 0x214], ecx
mov dword [ebp - 0x210], ecx
mov dword [ebp - 0x20c], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x49aea0
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x49aca3
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.0049a708
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040cea4
cmp al, 1
jne 0x49aca3
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.0049aa20
test al, al
je 0x49ae2f
cmp dword [ebp - 8], 0
jge 0x49acc1
xor eax, eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
inc ebx
lea edx, [ebp - 0x210]
mov eax, dword [ebp - 4]
call fcn.0049a708
mov eax, dword [ebp - 0x210]
call fcn.004047a0
cmp ebx, eax
jge 0x49ad0b
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.0049a708
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x4db2a0]
and eax, 0xff
bt dword [edx], eax
jae 0x49ad0b
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x49ad1f
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.0049ac1c
cmp ebx, dword [ebp - 8]
je 0x49ae21
lea eax, [ebp - 0x108]
push eax
call sub.user32.dll_GetKeyboardState
mov edx, pe_nt_image_headers32
lea eax, [ebp - 0x208]
mov byte [eax], 0
inc eax
dec edx
jne 0x49ad4b
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403958
and eax, 0x7f
movzx eax, word [eax*2 + 0x4d90c8]
mov byte [ebp + eax - 0x208], 0x81
lea eax, [ebp - 0x208]
push eax
call sub.user32.dll_SetKeyboardState
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 1
xor eax, eax
push ebp
push 0x49ae0e
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403958
and eax, 0x7f
movzx eax, word [eax*2 + 0x4d90c8]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.00448dd8
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403958
and eax, 0x7f
movzx eax, word [eax*2 + 0x4d90c8]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.00448dd8
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49ae15
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 0
ret
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [eax + 0x230], edx
jmp 0x49ae82
cmp dword [ebp - 8], 0
jge 0x49ae3a
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.0049a708
mov eax, dword [ebp - 0x218]
call fcn.004047a0
cmp eax, dword [ebp - 8]
jg 0x49ae74
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.0049a708
mov eax, dword [ebp - 0x21c]
call fcn.004047a0
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0049ac1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49aea7
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.0040450c
ret
Function at 0x4afabc
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x413ad8]
call fcn.00404ef0
xor eax, eax
push ebp
push 0x4afc00
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4d98ac], 0
jne 0x4afb0f
mov ecx, dword [0x4dae38]
mov dl, 1
mov eax, dword [0x407b40]
call fcn.0040c694
call fcn.00403f28
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402ff4
mov eax, ebx
call fcn.00404d60
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4afc10
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.0040628c
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404d70
test eax, eax
jle 0x4afba7
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4afba0
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404768
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404750
mov eax, dword [ebp - 0x48]
pop edx
call fcn.004089ec
test eax, eax
jne 0x4afba0
mov ebx, 0x15
jmp 0x4afbac
mov ebx, 0x10
jmp 0x4afbac
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4d98ac]
call fcn.004afa14
mov eax, dword [ebp - 8]
call fcn.004afa14
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.004062a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4afc07
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.0040450c
lea eax, [ebp - 0x10]
mov edx, dword [0x413ad8]
call fcn.00404fc0
ret
Function at 0x4c36d4
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x4c3702
mov eax, ebx
call fcn.004c418c
cmp dword [ebx + 0x3c], 0
je 0x4c36fb
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x4c3773
mov edx, dword [ebx + 0x1ac]
cmp dword [edx + 0x10], 0
je 0x4c3765
cmp dword [ebx + 8], 0
je 0x4c3724
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1ac]
call dword [edx]
test eax, eax
jne 0x4c3736
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4c3765
cmp dword [ebx + 8], 0
je 0x4c3717
cmp eax, 3
je 0x4c3749
dec eax
jne 0x4c3717
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 0x4c3717
mov edx, dword [ebx + 0x138]
add dword [eax + 8], edx
jmp 0x4c3717
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x4c3791
cmp dword [ebx + 0x10], 0xcc
je 0x4c3791
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.004c379c
pop ebx
ret

Function at 0x4d6238
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
xor edx, edx
mov dword [ebp - 0x104], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4d62a7
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xff
lea eax, [ebp - 0x100]
push eax
call sub.kernel32.dll_GetWindowsDirectoryA
lea eax, [ebp - 0x104]
lea edx, [ebp - 0x100]
mov ecx, pe_nt_image_headers32
call fcn.00404750
mov eax, dword [ebp - 0x104]
mov edx, ebx
call fcn.00408a5c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d62ae
lea eax, [ebp - 0x104]
call fcn.004044e8
ret
Function at 0x40e1b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46daab
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.00462561
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e232
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004602e0
mov eax, dword [eax]
push 0x4871f0
push eax
call fcn.00452f24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004627ec
test bl, bl
je 0x40e232
push 0x4871f0
lea ecx, [esp + 0xc]
call fcn.00462b7c
push 0x48ad6c
lea ecx, [esp + 0xc]
call fcn.00462b7c
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 0x40e26e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004627ec
jmp 0x40e339
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 0x40e2f2
lea edx, [esp + 0x7c]
push 0x48ad68
push edx
call fcn.00452f24
add esp, 8
test eax, eax
je 0x40e2f2
lea eax, [esp + 0x7c]
push 0x48ad64
push eax
call fcn.00452f24
add esp, 8
test eax, eax
je 0x40e2f2
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 0x40e282
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.004627ec
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 0x40eb30
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 0x40eb92
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 0x40eba0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46db2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x491310]
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 0x40ecd8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ec06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004627ec
xor eax, eax
jmp 0x40ed4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00462929
push esi
lea ecx, [esp + 0xc]
call fcn.00462bb8
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 0x40ed2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040eb30
test eax, eax
jne 0x40ed2d
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.0040eb30
test eax, eax
jne 0x40ed2d
lea eax, [esp + 0x14]
push 0x48ad80
push eax
call fcn.00453f60
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ed0c
lea ecx, [esp + 0x14]
push 0x48ad7c
push ecx
call fcn.00453ee0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ed0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ed0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004628d9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ec1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004627ec
xor eax, eax
jmp 0x40ed4f
mov byte [esi], 0
push 0x48ad78
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.004627ec
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 0x4208f0
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 0x42095e
cmp si, 0x69
ja 0x42095e
add esi, 0xffd0
cmp si, 0x11
je 0x42092e
push 0x11
call edi
test ax, ax
jge 0x42092e
or esi, 0x2000
cmp si, 0x10
je 0x420943
push 0x10
call edi
test ax, ax
jge 0x420943
or esi, 0x4000
cmp si, 0x12
je 0x420958
push 0x12
call edi
test ax, ax
jge 0x420958
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42096b
mov esi, 0xbd
jmp 0x42091f
cmp si, 0x6e
jne 0x420978
mov esi, 0xbe
jmp 0x42091f
cmp si, 0x6f
jne 0x420919
mov esi, 0xbf
jmp 0x42091f

Function at 0x4220a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a19f8]
xor edx, edx
cmp eax, edx
jne 0x4220c6
xor eax, eax
mov byte [eax + 0x4a18f8], al
inc eax
cmp eax, 0x100
jl 0x4220ae
mov dword [0x4a19f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a18f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422157
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 0x42212a
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 0x4220f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4221d0
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 0x422223
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 0x42220a
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