joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45bd95
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
push 8
pop ecx
test ax, ax
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x45bdb8
or esi, 1
push 1
call edi
test ax, ax
jns 0x45bdc4
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x45bdd0
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x45bddc
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x45e8e2
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
lea ecx, [esi + 0x298]
call fcn.0048e100
mov edi, dword [ebp + 8]
test eax, eax
jle 0x45e938
push ebx
lea ecx, [esi + 0x298]
mov byte [ebp + 0xb], 0
call fcn.004594fd
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push edi
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x45e998
lea ecx, [esi + 0x298]
inc ebx
call fcn.0048e100
cmp ebx, eax
jl 0x45e901
sub edi, 0x100
je 0x45e9fe
sub edi, 4
je 0x45e99c
dec edi
sub edi, 1
jne 0x45e9f3
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.004f2e37
pop ecx
mov ecx, dword [esi + 0x1e4]
lea edx, [ebp + 8]
push reloc.WS2_32.dll_select
mov word [ebp + 8], ax
push edx
mov eax, dword [ecx]
push 0x460478
call dword [eax + pe_nt_image_headers32]
mov esi, eax
test esi, esi
je 0x45e9f3
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x11c]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x18]
mov al, 1
jmp 0x45e9f5
cmp dword [esi + 0x1e8], 0
je 0x45e9f3
xor eax, eax
lea edi, [ebp - 0x1c]
push 7
pop ecx
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 0xc]
mov word [ebp - 0xc], ax
mov eax, dword [esi + 0x1f8]
mov dword [ebp - 0x14], eax
mov eax, dword [esi + 0x1fc]
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call fcn.0045bd95
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [esi + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x45e9f3
mov ecx, dword [esi + 0x1e8]
test ecx, ecx
je 0x45ea57
mov eax, dword [ecx]
call dword [eax + 0xf4]
test al, al
je 0x45ea57
mov ecx, dword [esi + 0x1e8]
mov eax, dword [ecx]
call dword [eax + 0x100]
test al, al
je 0x45ea57
mov ecx, dword [esi + 0x1e8]
push str.RichEditUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004e8f46
pop ecx
pop ecx
test eax, eax
je 0x45ea57
mov ecx, dword [esi + 0x1e8]
call fcn.0047e49e
test al, al
jne 0x45e9f3
mov ecx, dword [esi + 0x1e8]
test ecx, ecx
je 0x45ea9f
mov eax, dword [ecx]
call dword [eax + 0xf4]
test al, al
je 0x45ea9f
mov ecx, dword [esi + 0x1e8]
mov eax, dword [ecx]
call dword [eax + 0x100]
test al, al
je 0x45ea9f
mov ecx, dword [esi + 0x1e8]
push str.WkeWebkitUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004e8f46
pop ecx
pop ecx
test eax, eax
jne 0x45e9f3
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, esi
setns al
movzx eax, al
push eax
call fcn.0045fb2f
jmp 0x45e998
Function at 0x45f82a
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov ebx, ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov ecx, dword [ebx + 0xa8]
mov esi, dword [ebp + 8]
cmp eax, ecx
je 0x45f856
cmp esi, dword [ebx + 0x1e8]
je 0x45f856
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [ebx + 0x1e8]
cmp esi, eax
je 0x45f92d
push edi
test eax, eax
je 0x45f8b5
push 7
pop ecx
xor eax, eax
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x20], 0x17
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor edi, edi
mov ecx, ebx
push edi
push edi
push edi
push str.killfocus
push dword [ebx + 0x1e8]
call fcn.0045f3dd
mov dword [ebx + 0x1e8], edi
test esi, esi
je 0x45f92c
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
cmp eax, ebx
jne 0x45f92c
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xf4]
test al, al
je 0x45f92c
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x100]
test al, al
je 0x45f92c
push 7
pop ecx
xor eax, eax
mov dword [ebx + 0x1e8], esi
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x20], 0x18
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor eax, eax
mov ecx, ebx
push eax
push eax
push eax
push str.setfocus
push dword [ebx + 0x1e8]
call fcn.0045f3dd
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x467539
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x46756b
xor eax, eax
inc eax
cmp byte [ebp + 0xc], 0
push 4
pop edx
cmovne edx, eax
xor eax, eax
cmp byte [ebp + 8], al
cmovne eax, edx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x4679ae
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x2c4
mov eax, 0x5220c6
call fcn.004ac5bf
mov esi, ecx
mov ebx, dword [ebp + 8]
call fcn.00467d3d
call fcn.0045b947
push eax
lea ecx, [ebp - 0x94]
call fcn.004592db
xor edi, edi
mov dword [ebp - 4], edi
call fcn.0045b953
mov ecx, eax
call fcn.00459afe
test al, al
je 0x467ac4
push ebx
lea ecx, [ebp - 0x94]
call fcn.0045956a
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.004049b7
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x2d0], eax
push edi
cmp eax, 0xffffffff
jne 0x467a35
push str.Error_opening_file
jmp 0x467ba5
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x467b3e
cmp edi, 0x400000
ja 0x467b4f
and dword [ebp - 0x2c8], 0
push edi
call fcn.004ac30e
pop ecx
mov ebx, eax
lea eax, [ebp - 0x2c8]
push 0
push eax
push edi
push ebx
push dword [ebp - 0x2d0]
mov dword [ebp - 0x2cc], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x2d0]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2c8], edi
je 0x467aad
push ebx
call fcn.004ac317
pop ecx
mov ecx, esi
call fcn.00467d3d
push 0
push str.Could_not_read_file
jmp 0x467ba5
push dword [ebp + 0xc]
mov ecx, esi
push edi
push ebx
call fcn.00467bf0
push dword [ebp - 0x2cc]
jmp 0x467bd3
call fcn.0045b953
push eax
lea ecx, [ebp - 0x94]
call fcn.0045954d
call fcn.0045bc6b
test al, al
je 0x467ae5
call fcn.0045b959
jmp 0x467afc
push 2
push edi
lea ecx, [ebp - 0x94]
call fcn.004049b7
push eax
call fcn.00480e77
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x467b0d
push eax
push str.Error_opening_zip_file
jmp 0x467ba5
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2cc]
push eax
push 1
push ebx
push edi
call fcn.004808b8
add esp, 0x14
test eax, eax
je 0x467b34
push 0
push str.Could_not_find_ziped_file
jmp 0x467ba5
mov ebx, dword [ebp - 0x98]
test ebx, ebx
jne 0x467b47
push 0
push str.File_is_empty
jmp 0x467ba5
cmp ebx, 0x400000
jbe 0x467b58
push 0
push 0x52cbe4
jmp 0x467ba5
push ebx
call fcn.004ac30e
push 3
push ebx
push eax
push dword [ebp - 0x2cc]
mov dword [ebp - 0x2c8], eax
push edi
call fcn.00481237
add esp, 0x18
test eax, eax
je 0x467bb0
cmp eax, 0x600
je 0x467bb0
push dword [ebp - 0x2c8]
call fcn.004ac317
pop ecx
call fcn.0045bc6b
test al, al
jne 0x467b9e
push edi
call fcn.00480712
pop ecx
push 0
push str.Could_not_unzip_file
mov ecx, esi
call fcn.00467d65
mov bl, al
jmp 0x467bdb
call fcn.0045bc6b
test al, al
jne 0x467bc0
push edi
call fcn.00480712
pop ecx
push dword [ebp + 0xc]
mov edi, dword [ebp - 0x2c8]
mov ecx, esi
push ebx
push edi
call fcn.00467bf0
push edi
mov bl, al
call fcn.004ac317
pop ecx
lea ecx, [ebp - 0x94]
call fcn.00459402
mov al, bl
call fcn.004ac569
ret 8
Function at 0x47a63b
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [esi + 8]
and edi, 7
je 0x47a65f
cmp dword [esi + 8], edi
jge 0x47a657
push esi
call fcn.00475f98
pop ecx
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x47a688
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x47a66b
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x47a6a2
mov eax, dword [esi]
cmp eax, dword [esi + 4]
jb 0x47a693
xor dl, dl
jmp 0x47a698
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x47a68a
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x47a6d7
push str.zlib_corrupt
call fcn.00475ec1
add esp, 4
jmp 0x47a717
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x47a6e7
push str.read_past_buffer
jmp 0x47a6cd
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x47a701
push edi
push ecx
push esi
call fcn.0047d204
add esp, 0xc
test eax, eax
je 0x47a717
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.004e91d0
add dword [esi], edi
xor eax, eax
add dword [esi + 0x10], edi
add esp, 0xc
inc eax
pop edi
pop esi
pop ebp
ret

Function at 0x480317
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push edi
xor edi, edi
cmp dword [esi + 0x614], edi
je 0x48038e
cmp dword [ebp + 8], 0x100
jne 0x48037d
cmp word [ebp + 0xc], 0xd
jne 0x48037d
cmp byte [esi + 0x61a], 0
je 0x480357
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x48037d
cmp byte [esi + 0x61b], 0
jne 0x48037d
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
test eax, eax
je 0x480379
mov eax, dword [esi]
mov ecx, esi
push edi
push edi
push edi
push 0x52e190
push esi
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0045f3dd
xor eax, eax
jmp 0x480391
mov eax, dword [esi + 0x614]
pop edi
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
xor eax, eax
inc eax
pop edi
pop esi
pop ebp
ret 0x10
Function at 0x480764
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x569564]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x48081a
movzx eax, word [esi]
test ax, ax
je 0x48081a
push edi
mov edi, esi
mov ecx, esi
cmp ax, 0x2f
je 0x4807a4
cmp ax, 0x5c
jne 0x4807a6
mov edi, ecx
add ecx, 2
movzx eax, word [ecx]
test ax, ax
jne 0x480798
cmp edi, esi
je 0x4807ed
sub edi, esi
lea eax, [ebp - 0x20c]
sar edi, 1
push edi
push esi
push eax
call fcn.004fe890
add edi, edi
add esp, 0xc
cmp edi, 0x208
jae 0x48082a
xor eax, eax
mov word [ebp + edi - 0x20c], ax
lea eax, [ebp - 0x20c]
push eax
push ebx
call fcn.00480764
pop ecx
pop ecx
lea eax, [ebp - 0x414]
push ebx
push eax
call fcn.004fe853
lea eax, [ebp - 0x414]
push esi
push eax
call fcn.004fe7e2
add esp, 0x10
lea eax, [ebp - 0x414]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004ac267
mov esp, ebp
pop ebp
ret
call fcn.004ac18b
int3

Function at 0x480def
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, ecx
cmp dword [edi], 0
jne 0x480e6b
cmp dword [edi + 4], 0xffffffff
jne 0x480e6b
push esi
lea esi, [edi + 0x138]
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push 0x54c964
push esi
call fcn.004fe7e2
cmp dword [ebp + 0x10], 1
pop ecx
pop ecx
pop esi
jne 0x480e3d
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x480e3d
mov eax, 0x2000000
jmp 0x480e70
lea eax, [ebp - 4]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0048330a
add esp, 0x10
test eax, eax
jne 0x480e5b
mov eax, dword [ebp - 4]
jmp 0x480e70
push eax
call fcn.00483a12
mov dword [edi], eax
mov eax, dword [0x56eb24]
pop ecx
jmp 0x480e70
mov eax, 0x1000000
pop edi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x483417
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
imul esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
cmp byte [edi], 0
je 0x48344b
push 0
lea eax, [ebp + 0x10]
push eax
push esi
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x483446
mov byte [edi + 8], 1
mov eax, dword [ebp + 0x10]
jmp 0x483472
mov edx, dword [edi + 0x18]
lea eax, [edx + esi]
cmp eax, dword [edi + 0x14]
jbe 0x48345b
mov esi, dword [edi + 0x14]
sub esi, edx
mov ecx, dword [edi + 0x10]
push esi
add ecx, edx
push ecx
push dword [ebp + 8]
call fcn.004e91d0
add esp, 0xc
mov eax, esi
add dword [edi + 0x18], esi
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop esi
pop ebp
ret

Function at 0x4835e5
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x4835f3
xor eax, eax
pop ebp
ret
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
not ecx
cmp esi, 8
jb 0x4836b2
push edi
mov edi, esi
shr edi, 3
movzx eax, byte [edx]
sub esi, 8
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 1]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 2]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 3]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 4]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 5]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 6]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
movzx eax, byte [edx + 7]
add edx, 8
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
sub edi, 1
jne 0x48360b
pop edi
test esi, esi
je 0x4836ce
movzx eax, byte [edx]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x52e5d8]
inc edx
sub esi, 1
jne 0x4836b6
not ecx
mov eax, ecx
pop esi
pop ebp
ret
Function at 0x4944da
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x569564]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x18], 0
je 0x49455a
cmp dword [esi + 0x10], 0
je 0x49455a
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea edi, [eax + 1]
lea eax, [edi + edi]
call fcn.004acf30
mov ebx, esp
test ebx, ebx
je 0x49455a
push edi
push ebx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x10]
push ebx
add ecx, 0x1c8
call fcn.004594a0
mov ecx, dword [esi + 0x10]
xor eax, eax
push eax
push eax
push eax
push str.textchanged
push ecx
mov ecx, dword [ecx + 0x44]
call fcn.0045f3dd
mov ecx, dword [esi + 0x10]
mov ecx, dword [ecx + 0x44]
call fcn.0045bc78
test al, al
je 0x49455a
mov ecx, dword [esi + 0x10]
call fcn.004613f6
xor eax, eax
lea esp, [ebp - 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004ac267
mov esp, ebp
pop ebp
ret 0x10
Function at 0x495320
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x2cc
mov eax, 0x52325b
call fcn.004ac5bf
mov dword [ebp - 0x2d8], ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2cc], ebx
call fcn.0045b947
push eax
lea ecx, [ebp - 0x94]
call fcn.004592db
xor edi, edi
mov dword [ebp - 4], edi
call fcn.0045b953
mov ecx, eax
call fcn.00459afe
test al, al
je 0x49540e
push ebx
lea ecx, [ebp - 0x94]
call fcn.0045956a
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.004049b7
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4953b1
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.00459402
jmp 0x4954ef
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x49539d
push esi
mov dword [ebp - 0x2c8], edi
call fcn.004ac30e
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x2c8]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2c8], esi
je 0x4954da
push edi
call fcn.004ac317
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.00459402
jmp 0x4954ed
call fcn.0045b953
push eax
lea ecx, [ebp - 0x94]
call fcn.0045954d
call fcn.0045bc6b
test al, al
je 0x49542f
call fcn.0045b959
jmp 0x495446
push 2
push edi
lea ecx, [ebp - 0x94]
call fcn.004049b7
push eax
call fcn.00480e77
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x49539d
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2d4]
push eax
push 1
push dword [ebp - 0x2cc]
push ebx
call fcn.004808b8
add esp, 0x14
test eax, eax
jne 0x49539d
mov esi, dword [ebp - 0x98]
test esi, esi
je 0x49539d
push esi
call fcn.004ac30e
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2d4]
push ebx
call fcn.00481237
add esp, 0x18
test eax, eax
je 0x4954ca
cmp eax, 0x600
je 0x4954ca
push edi
call fcn.004ac317
pop ecx
call fcn.0045bc6b
test al, al
jne 0x4953fa
push ebx
call fcn.00480712
jmp 0x4953f9
call fcn.0045bc6b
test al, al
jne 0x4954da
push ebx
call fcn.00480712
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.00459402
test edi, edi
jne 0x495561
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push dword [ebp - 0x2cc]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x49555d
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x49555d
push esi
mov dword [ebp - 0x2d0], edi
call fcn.004ac30e
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x2d0]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2d0], esi
je 0x495559
push edi
call fcn.004ac317
pop ecx
xor edi, edi
test edi, edi
jne 0x495561
xor eax, eax
jmp 0x49557c
mov ecx, dword [ebp - 0x2d8]
push esi
push edi
call fcn.00495584
push 1
push edi
mov esi, eax
call fcn.004ac300
pop ecx
pop ecx
mov eax, esi
call fcn.004ac569
ret 4
Function at 0x4974fa
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x298
mov eax, dword [0x569564]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x294]
push eax
push 0x202
call sub.WS2_32.dll_WSAStartup
test eax, eax
je 0x497526
xor eax, eax
jmp 0x49759b
push esi
mov esi, 0xff
lea eax, [ebp - 0x104]
push esi
push 0
push eax
call fcn.004e9750
add esp, 0xc
lea eax, [ebp - 0x104]
push esi
push eax
call sub.WS2_32.dll_gethostname
lea eax, [ebp - 0x104]
push eax
call sub.WS2_32.dll_gethostbyname
pop esi
test eax, eax
je 0x497522
mov eax, dword [eax + 0xc]
push 4
push dword [eax]
lea eax, [ebp - 0x298]
push eax
call fcn.004e91d0
mov ecx, dword [ebp - 0x298]
add esp, 0xc
movzx eax, cl
shl eax, 8
movzx ecx, ch
add eax, ecx
movzx ecx, byte [ebp - 0x296]
shl eax, 8
add eax, ecx
movzx ecx, byte [ebp - 0x295]
shl eax, 8
add eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004ac267
mov esp, ebp
pop ebp
ret

Function at 0x49b5ab
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0048cba5

Function at 0x49c363
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x569564]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x18]
push edi
and dword [ebx + 0x468], 0
mov edi, dword [ebp + 0x1c]
mov dword [ebx + 0x20], eax
mov eax, dword [ebp + 0x14]
mov dword [ebx + 0x24], eax
mov eax, dword [ebp + 0xc]
mov dword [ebx + 0x28], eax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x18], esi
mov dword [ebx + 0x464], ecx
mov dword [ebx + 0x46c], eax
test ecx, ecx
jne 0x49c3ce
call fcn.0049c12e
push esi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0xc]
test edi, edi
je 0x49c3ce
call fcn.0049c12e
push edi
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x14]
call fcn.0049c12e
mov esi, ebx
lea edx, [ebx + 0x10]
neg esi
mov ecx, eax
mov edi, dword [eax]
sbb esi, esi
and esi, edx
push esi
call dword [edi]
mov ecx, dword [ebx + 0x464]
test ecx, ecx
jne 0x49c3f4
mov ecx, dword [ebp - 0x18]
jmp 0x49c3fb
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0045b92b
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], eax
call fcn.004592b7
push 0
sub esp, 0x10
mov esi, eax
mov edi, esp
mov ecx, ebx
push 0x88
movsd dword es:[edi], dword [esi]
push SysReAllocString
push 0
push dword [ebp - 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call fcn.004671cb
mov esi, dword [ebx + 4]
mov edi, dword [sym.imp.USER32.dll_GetParent]
jmp 0x49c43e
push esi
call edi
mov esi, eax
push esi
call edi
test eax, eax
jne 0x49c439
push 5
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 1
push 0x86
push esi
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004ac267
mov esp, ebp
pop ebp
ret 0x1c
Function at 0x4a1ec1
Capabilities:
Get keyboard layout
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x569564]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
xor esi, esi
push esi
mov dword [ebp - 0x210], esi
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push eax
push esi
mov esi, dword [ebp + 0xc]
push esi
call dword [sym.imp.USER32.dll_MapVirtualKeyExW]
mov edi, eax
cmp esi, 0x21
jb 0x4a1f0f
cmp esi, 0x28
jbe 0x4a1f09
lea eax, [esi - 0x2d]
cmp eax, 1
ja 0x4a1f0f
or edi, 0x100
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004e9750
add esp, 0xc
lea eax, [ebp - 0x20c]
mov ecx, edi
or ecx, 0x1000000
cmp dword [ebp + 0x10], 0
push 0x104
cmove ecx, edi
push eax
shl ecx, 0x10
push ecx
call dword [sym.imp.USER32.dll_GetKeyNameTextW]
push 0xffffffffffffffff
lea eax, [ebp - 0x20c]
mov ecx, ebx
push eax
call fcn.00459300
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004ac267
mov esp, ebp
pop ebp
ret 0xc