joyce8/EMBER2024-capa huggingface dataset:
Function at 0x8ea350
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4d5000]
push edi
or ebp, 0xffffffff
jmp 0x8ea372
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x8ea379
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8ea368
mov eax, 1
add ebx, ebx
jne 0x8ea38b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x8ea39c
jne 0x8ea3bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8ea3bb
dec eax
add ebx, ebx
jne 0x8ea3a8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x8ea380
add ebx, ebx
jne 0x8ea3b7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x8ea40d
xor ecx, ecx
sub eax, 3
jb 0x8ea3d3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x8ea442
sar eax, 1
mov ebp, eax
jmp 0x8ea3de
add ebx, ebx
jne 0x8ea3de
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8ea3ac
inc ecx
add ebx, ebx
jne 0x8ea3ec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x8ea3ac
add ebx, ebx
jne 0x8ea3f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x8ea3ee
jne 0x8ea40a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x8ea3ee
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x8ea42c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x8ea41e
jmp 0x8ea36e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x8ea42c
add edi, ecx
jmp 0x8ea36e
pop esi
mov edi, esi
mov ecx, 0xc95
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x8ea44a
cmp byte [edi], 0xa
jne 0x8ea44a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x8ea44f
lea edi, [esi + 0x4e8000]
mov eax, dword [edi]
or eax, eax
je 0x8ea4be
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x4ecbe4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x4ecc80]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x8ea47c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x4ecc88]
or eax, eax
je 0x8ea4b8
mov dword [ebx], eax
add ebx, 4
jmp 0x8ea499
call dword [esi + 0x4ecc84]
mov ebp, dword [esi + 0x4ecc8c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x8ea4f2
sub esp, 0xffffff80
jmp 0x403f89
Function at 0x402aa4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404214
test esi, esi
jne 0x402ada
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404304
jmp 0x402af8
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004029b8
mov edi, eax
test esi, esi
je 0x402af8
cmp dword [ebx], 0
je 0x402af8
dec esi
jmp 0x402ae1
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402d78
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x476008], 0x8088405
inc edx
mov dword [ebx + 0x476008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4031d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x476024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403268
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403248
xor eax, eax
push ebp
push 0x403241
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 0x403284
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 0x403248
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x476024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x476024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404014
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47804c], 0
je 0x404075
cmp word [0x478220], 0xd7b2
jne 0x40403d
cmp dword [0x478228], 0
jbe 0x40403d
mov eax, 0x47821c
call dword [0x478238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x476070
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 0x40409c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x476034], 0
jne 0x404091
push 0
push 0x476068
push 0x476070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4041c8
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.0040277c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47804d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404190
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40619c
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 0x406202
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.00404484
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402d94
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4061ec
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406209
lea eax, [ebp - 0x10]
call fcn.00404214
ret

Function at 0x40b4e4
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 0x40b51d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404304
jmp 0x40b526
mov eax, ebx
mov edx, esi
call fcn.00404268
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b530
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 0x40b551
mov al, byte [esp]
jmp 0x40b553
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40bbd8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40ba50
mov eax, dword [0x477534]
cmp byte [eax], 0
je 0x40bc54
mov eax, dword [0x4772f8]
call fcn.00402be4
call fcn.004028e4
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.00408c38
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 0x40bc9c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bc8a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4772a0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x478668]
call fcn.00405644
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 0x40c544
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 0x40c61a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004042ac
lea eax, [ebp - 8]
call fcn.00404724
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004046d4
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c604
mov eax, ebx
call fcn.0040277c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c5fd
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.004046d4
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c5e7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c62c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c5e7
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 0x40c604
mov eax, dword [ebp - 0x10]
call fcn.0040279c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c621
lea eax, [ebp - 8]
call fcn.00404214
ret

Function at 0x40cb2c
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 0x40cb90
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.00404484
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040872c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cb97
lea eax, [ebp - 0xc]
call fcn.00404214
ret

Function at 0x41da74
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.0041d8cc
dec esi
jne 0x41da96
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41ebd8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x47888c
cmp dword [edi], 0
jne 0x41ec54
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x478888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x476400
mov ecx, 2
call fcn.00402978
mov edx, 0x41ebb0
lea eax, [esi + 5]
call fcn.0041ebd0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041ebd0
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 0x41ec29
mov dword [0x478888], 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 0x420290
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 0x420296
ret

Function at 0x4228a0
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 0x4228f1
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4228d8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4228c8
jmp 0x4228f1
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 0x4228d9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42bc0c
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.004046c4
xor eax, eax
push ebp
push 0x42bd3a
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x42bd0d
xor eax, eax
push ebp
push 0x42bd06
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004044d4
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x42bcdb
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 0x42bcca
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004044d4
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.004046d4
mov edx, ebx
pop ecx
call fcn.00402978
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 0x42bcd1
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x477228]
mov dl, 1
mov eax, dword [0x4075ec]
call fcn.0040bd68
call fcn.00403bb0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42bd41
lea eax, [ebp - 4]
call fcn.00404214
ret
Function at 0x42bd48
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 0x42bef9
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.004048c4
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x42bf10
call fcn.00404520
mov eax, ebx
call fcn.0041e16c
mov edi, eax
dec edi
test edi, edi
jl 0x42be00
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.0041e140
mov edx, dword [0x436154]
call fcn.004034ec
test al, al
je 0x42bdfc
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.0041e140
lea edx, [ebp - 0x14]
call fcn.00440190
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.004048c4
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404594
inc esi
dec edi
jne 0x42bdae
mov al, byte [0x42bf14]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x42bf20
mov eax, dword [ebp - 0xc]
call fcn.0040d104
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004042ac
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.00440190
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x42bf10
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.00440190
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x42bf10
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, 0x42bf10
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, 0x42bf2c
call fcn.00409314
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42bf00
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404238
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404238
lea eax, [ebp - 0x14]
call fcn.00404214
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404238
ret
Function at 0x42f418
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.0042f0ec
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.004046d4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x42f476
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x477434]
mov dl, 1
mov eax, dword [0x42efe4]
call fcn.0040bda4
call fcn.00403bb0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42f480
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.004046d4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x42f4d8
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x477670]
mov dl, 1
mov eax, dword [0x42efe4]
call fcn.0040bda4
call fcn.00403bb0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042f11c
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 0x43a9dc
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 0x43a928
call sub.user32.dll_EnumWindows
ret

Function at 0x43aafc
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 0x43ab79
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043a55c
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x43ab21
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0043a15c
cmp dword [ebp - 4], 0
je 0x43ab63
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004046d4
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 0x43ab80
lea eax, [ebp - 4]
call fcn.00404214
ret
Function at 0x43dce0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x478b90], 0
je 0x43de2f
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4774bc]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43de2f
mov eax, dword [0x478b94]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x478b90]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43ddfe
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x478b90]
call fcn.00417c48
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43ddf6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43ddf6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43ddf6
mov eax, dword [ebp - 0x14]
call fcn.004469b0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43ddf6
push ebp
call fcn.0043dc9c
pop ecx
test al, al
jne 0x43ddf6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43ddb2
mov eax, dword [ebp - 0x14]
call fcn.004454a8
dec eax
jle 0x43ddf6
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.0040355c
cmp byte [ebp - 1], 0
je 0x43ddf6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43ddf6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x478b94]
call fcn.0043d468
inc edi
dec ebx
jne 0x43dd45
mov eax, dword [0x478b94]
cmp dword [eax + 8], 0
jle 0x43de16
mov eax, dword [0x478b94]
call fcn.0043d4f8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43de2f
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043db04
pop ecx
test al, al
jne 0x43de2f
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x441410
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x44145c
mov eax, esi
call fcn.00456d08
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44145c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x44145c
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x44159b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x44149c
cmp eax, 0x108
ja 0x44149c
mov eax, esi
call fcn.00456d08
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x441592
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x44159b
jmp 0x441592
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x44157b
cmp eax, 0x20a
ja 0x44157b
test byte [esi + 0x50], 0x80
jne 0x4414ce
sub eax, 0x203
je 0x4414cb
sub eax, 3
je 0x4414cb
sub eax, 3
jne 0x4414ce
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x4414e2
dec eax
je 0x4414f7
dec eax
je 0x441514
dec eax
je 0x4414f7
jmp 0x44151b
mov ecx, ebx
mov eax, dword [0x4774bc]
mov eax, dword [eax]
mov edx, esi
call fcn.004604dc
jmp 0x441592
cmp byte [esi + 0x5d], 1
jne 0x44150d
mov eax, esi
mov si, 0xffed
call fcn.0040355c
jmp 0x44159b
or word [esi + 0x54], 1
jmp 0x441592
and word [esi + 0x54], 0xfffe
jmp 0x441592
mov eax, dword [0x478b4c]
cmp byte [eax + 0x20], 0
je 0x441592
mov eax, dword [0x478b4c]
cmp dword [eax + 0x1c], 0
je 0x441592
mov eax, dword [ebx]
mov edx, dword [0x478b4c]
cmp eax, dword [edx + 0x1c]
jne 0x441592
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00456c4c
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.0040355c
jmp 0x44159b
cmp eax, 0xb00b
jne 0x441592
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043fd30
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret