joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41eec0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.0040ce90
mov eax, dword [0x446030]
xor eax, esp
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov ebx, dword [esp + 0x3c]
push ebp
mov ebp, dword [esp + 0x38]
dec ebp
lea edx, [ebp - 0x29]
cmp ebx, edx
push edi
mov edi, dword [esp + 0x38]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], ecx
jle 0x41ef25
push 0x2d
push str..crypto_rsa_rsa_oaep.c
push 0x6e
push 0x79
push 4
call fcn.0041aa60
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00405388
add esp, 0x28
ret
cmp ebp, 0x29
jge 0x41ef53
push 0x33
push str..crypto_rsa_rsa_oaep.c
push 0x78
push 0x79
push 4
call fcn.0041aa60
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00405388
add esp, 0x28
ret
push 0x37
lea eax, [ebp - 0x14]
push str..crypto_rsa_rsa_oaep.c
push eax
mov dword [esp + 0x18], eax
call fcn.0041a830
add esp, 0xc
mov dword [esp + 0x10], eax
test eax, eax
jne 0x41ef9b
push 0x3a
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x79
push 4
call fcn.0041aa60
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00405388
add esp, 0x28
ret
push esi
mov byte [edi], 0
lea esi, [edi + 1]
push 0
add edi, 0x15
call fcn.00425530
mov ecx, dword [esp + 0x20]
push eax
mov eax, dword [esp + 0x58]
push 0
push edi
push eax
push ecx
call fcn.00425440
mov edx, ebp
sub edx, ebx
sub edx, 0x29
push edx
lea eax, [edi + 0x14]
push 0
push eax
call fcn.00406960
mov edx, dword [esp + 0x3c]
mov ecx, edi
sub ecx, ebx
add ebp, ecx
push ebx
mov byte [ebp - 0x15], 1
push edx
add ebp, 0xffffffec
push ebp
call fcn.00406f90
push 0x14
push esi
call fcn.0041d110
add esp, 0x38
test eax, eax
jg 0x41f00f
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.00405388
add esp, 0x28
ret
call fcn.00425530
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push eax
push 0x14
push esi
push ebx
push ebp
call fcn.0041ed80
add esp, 0x14
test ebx, ebx
jle 0x41f03f
mov eax, edi
sub ebp, edi
mov ecx, ebx
mov dl, byte [eax + ebp]
xor byte [eax], dl
inc eax
sub ecx, 1
jne 0x41f034
call fcn.00425530
push eax
push ebx
push edi
lea eax, [esp + 0x2c]
push 0x14
push eax
call fcn.0041ed80
lea ecx, [esp + 0x34]
lea edi, [esp + 0x35]
lea ebp, [esp + 0x36]
lea edx, [esp + 0x37]
sub ecx, esi
sub edi, esi
sub ebp, esi
sub edx, esi
lea ebx, [esp + 0x38]
add esp, 0x14
sub ebx, esi
mov eax, esi
mov dword [esp + 0x10], ebx
mov esi, 4
nop
movzx ebx, byte [ecx + eax]
xor byte [eax], bl
movzx ebx, byte [edi + eax]
xor byte [eax + 1], bl
movzx ebx, byte [eax + ebp]
xor byte [eax + 2], bl
movzx ebx, byte [edx + eax]
xor byte [eax + 3], bl
mov ebx, dword [esp + 0x10]
movzx ebx, byte [ebx + eax]
xor byte [eax + 4], bl
add eax, 5
sub esi, 1
jne 0x41f080
mov ecx, dword [esp + 0x14]
push ecx
call fcn.0041a9e0
mov ecx, dword [esp + 0x38]
add esp, 4
lea eax, [esi + 1]
pop esi
pop edi
pop ebp
pop ebx
xor ecx, esp
call fcn.00405388
add esp, 0x28
ret
Function at 0x41f6d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x41f79c
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x41f6f1
cmp al, 0x6b
jne 0x41f79c
lea edx, [ecx + 1]
cmp al, 0x6b
jne 0x41f75d
add esi, 0xfffffffd
xor ecx, ecx
test esi, esi
jle 0x41f711
mov al, byte [edx]
inc edx
cmp al, 0xba
je 0x41f711
cmp al, 0xbb
jne 0x41f73a
inc ecx
cmp ecx, esi
jl 0x41f701
sub esi, ecx
test ecx, ecx
jne 0x41f760
push 0x8a
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0041aa60
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x81
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0041aa60
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + edx], 0xcc
je 0x41f789
push 0x93
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.0041aa60
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
mov eax, dword [esp + 8]
push esi
push edx
push eax
call fcn.00406f90
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x72
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.0041aa60
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x403148
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4e0020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4031e0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4031c0
xor eax, eax
push ebp
push 0x4031b9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4031fc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4031c0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4e0020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4e0020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404038
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4e404c], 0
je 0x404099
cmp word [0x4e4220], 0xd7b2
jne 0x404061
cmp dword [0x4e4228], 0
jbe 0x404061
mov eax, 0x4e421c
call dword [0x4e4238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4e006c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4040c0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4e0030], 0
jne 0x4040b5
push 0
push 0x4e0064
push 0x4e006c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4041ec
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.004027b8
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4e404d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4041b4
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406420
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x406486
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004044a8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402cec
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406470
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40648d
lea eax, [ebp - 0x10]
call fcn.00404238
ret

Function at 0x40c32c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40c365
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404328
jmp 0x40c36e
mov eax, ebx
mov edx, esi
call fcn.0040428c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c378
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40c399
mov al, byte [esp]
jmp 0x40c39b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ca20
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c898
mov eax, dword [0x4e3250]
cmp byte [eax], 0
je 0x40ca9c
mov eax, dword [0x4e2d44]
call fcn.00402ab0
call fcn.00402920
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040945c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40cae4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40cad2
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4e2ca0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4e4668]
call fcn.00405918
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40d3a4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40d47a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004042d0
lea eax, [ebp - 8]
call fcn.00404748
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004046f8
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40d464
mov eax, ebx
call fcn.004027b8
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40d45d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004046f8
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40d447
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40d48c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40d447
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d464
mov eax, dword [ebp - 0x10]
call fcn.004027d8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d481
lea eax, [ebp - 8]
call fcn.00404238
ret

Function at 0x40da8c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40daf0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004044a8
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408e88
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40daf7
lea eax, [ebp - 0xc]
call fcn.00404238
ret

Function at 0x4266b4
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0042650c
dec esi
jne 0x4266d6
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x427818
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4e4898
cmp dword [edi], 0
jne 0x427894
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4e4894]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4e0658
mov ecx, 2
call fcn.004029b4
mov edx, 0x4277f0
lea eax, [esi + 5]
call fcn.00427810
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00427810
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x427869
mov dword [0x4e4894], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x428e60
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x428e66
ret

Function at 0x42b4a0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x42b4f1
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x42b4d8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x42b4c8
jmp 0x42b4f1
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x42b4d9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4341c0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.004046e8
xor eax, eax
push ebp
push 0x4342ee
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x4342c1
xor eax, eax
push ebp
push 0x4342ba
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004044f8
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43428f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x43427e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004044f8
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.004046f8
mov edx, ebx
pop ecx
call fcn.004029b4
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x434285
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4e2b74]
mov dl, 1
mov eax, dword [0x407a64]
call fcn.0040cbc8
call fcn.00403b68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4342f5
lea eax, [ebp - 4]
call fcn.00404238
ret
Function at 0x4342fc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4344ad
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.004048e8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x4344c4
call fcn.00404544
mov eax, ebx
call fcn.00426dac
mov edi, eax
dec edi
test edi, edi
jl 0x4343b4
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00426d80
mov edx, dword [0x440f18]
call fcn.00403464
test al, al
je 0x4343b0
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00426d80
lea edx, [ebp - 0x14]
call fcn.00465b3c
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.004048e8
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004045b8
inc esi
dec edi
jne 0x434362
mov al, byte [0x4344c8]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x4344d4
mov eax, dword [ebp - 0xc]
call fcn.0040e064
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004042d0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00465b3c
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x4344c4
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f8]
call fcn.00465b3c
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x4344c4
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x4344c4
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x4344e0
call fcn.00409b54
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4344b4
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.0040425c
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.0040425c
lea eax, [ebp - 0x14]
call fcn.00404238
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.0040425c
ret
Function at 0x437ba4
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
push 1
call sub.user32.dll_GetClipboardData
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x437c16
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 8], 0
je 0x437bea
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov edx, eax
mov eax, ebx
call fcn.00404430
jmp 0x437bf1
mov eax, ebx
call fcn.00404238
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437c1d
cmp dword [ebp - 8], 0
je 0x437c0d
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x437c24
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor edx, edx
push ebp
push 0x437cc6
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x437c99
mov edx, ebx
mov eax, dword [0x428924]
call fcn.0042cc84
test al, al
je 0x437c89
movzx eax, bx
push eax
call sub.user32.dll_GetClipboardData
mov esi, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.0042cb94
call fcn.00403c14
jmp 0x437ccd
movzx eax, bx
push eax
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x437c54
mov ecx, dword [0x4e2c70]
mov dl, 1
mov eax, dword [0x407a64]
call fcn.0040cbc8
call fcn.00403b68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437ccd
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x437cd4
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x437d2c
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x5c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437d33
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret
Function at 0x437d3c
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor edx, edx
push ebp
push 0x437d91
push dword fs:[edx]
mov dword fs:[edx], esp
push 3
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, ebx
mov dx, 3
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x5c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437d98
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x437e08
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x437e7d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00437ae0
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.0042cc58
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x437e67
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437e84
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x437e8c
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x437f01
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00437ae0
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x60]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x437eeb
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437f08
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x44a908
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x44a854
call sub.user32.dll_EnumWindows
ret
Function at 0x44aa28
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x44aaa5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0044a488
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x44aa4d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0044a088
cmp dword [ebp - 4], 0
je 0x44aa8f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004046f8
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44aaac
lea eax, [ebp - 4]
call fcn.00404238
ret

Function at 0x44dfa8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44dff8]
test si, 4
je 0x44dfbc
or bl, 1
test si, 8
je 0x44dfc6
or bl, 4
test si, 1
je 0x44dfd0
or bl, 8
test si, 2
je 0x44dfda
or bl, 0x10
test si, 0x10
je 0x44dfe4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44dff3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44dffc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44e034]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44e015
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44e024
or bl, 4
test esi, 0x20000000
je 0x44e02f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret