joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10006382
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x10016340]
jne 0x1000638c
repz ret
jmp fcn.100076ea

Function at 0x1000e31e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10016340]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.100084ff
and dword [ebp - 0x14], 0
cmp dword [0x10018af8], 0
mov dword [ebp - 0x18], eax
jne 0x1000e3d1
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x1000e479
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x1000e479
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x10018af8], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x10018afc], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x10018b00], eax
call edi
push eax
call esi
mov dword [0x10018b08], eax
test eax, eax
je 0x1000e3d1
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x10018b04], eax
mov eax, dword [0x10018b04]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x1000e42a
cmp dword [0x10018b08], ecx
je 0x1000e42a
push eax
call esi
push dword [0x10018b08]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x1000e42a
test ebx, ebx
je 0x1000e42a
call edi
test eax, eax
je 0x1000e421
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x1000e421
test byte [ebp - 8], 1
jne 0x1000e42a
or dword [ebp + 0x10], 0x200000
jmp 0x1000e45d
mov eax, dword [0x10018afc]
cmp eax, dword [ebp - 0x18]
je 0x1000e45d
push eax
call esi
test eax, eax
je 0x1000e45d
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x1000e45d
mov eax, dword [0x10018b00]
cmp eax, dword [ebp - 0x18]
je 0x1000e45d
push eax
call esi
test eax, eax
je 0x1000e45d
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x10018af8]
call esi
test eax, eax
je 0x1000e479
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x1000e47b
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10006382
leave
ret
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x403e6a
sub eax, 0x403e10
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x431030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x4019bc
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
lea eax, [0x4031e2]
push eax
push esp
mov eax, esp
push eax
push 0x40
push 0x9a0
push 0x40300a
call fcn.00401c40
pop edx
pop eax
mov ebx, 0x40340a
mov dword [eax - 0x34], ebx
lea esi, [ebx + 0x118]
mov ebx, 0x401021
mov edx, 0x5a0
add ebx, 4
mov edi, dword [ebx - 4]
mov dword [esi - 0x118], edi
add esi, 4
sub dword [esi - 0x11c], 0x78973532
xor dword [esi - 0x11c], 0x29375ea2
sub edx, 4
cmp edx, 0
jne 0x4019f5
push eax
push 0
call fcn.00401bf8
pop eax
pop ebp
ret 0x10

Function at 0x1000114e
Capabilities:
Allocate or change rwx memory
Encode data using xor
Execute shellcode via indirect call
Read file on windows

Disassembly:
push esi
push edi
push str.ShellExecuteW
push str.shell32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 1
xor edi, edi
push edi
push edi
push 0x10002054
push str.open
push edi
call eax
push 0x40
mov esi, 0x1000
push esi
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push str.desktop.ini
mov dword [0x10003228], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x1000322c], eax
cmp eax, 0xffffffff
je 0x100011f3
push edi
push 0x10003230
push esi
push dword [0x10003228]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [0x10003228]
movzx ecx, byte [eax]
xor ecx, 0x4e
xor esi, esi
cmp dword [0x10003230], edi
jbe 0x100011f1
mov dl, byte [eax + esi]
xor dl, cl
add dl, 0x42
mov byte [eax + esi], dl
inc esi
cmp esi, dword [0x10003230]
jb 0x100011dd
call eax
pop edi
pop esi
ret 0x10
Function at 0x4026b4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x66a01c], 0x8088405
inc edx
mov dword [0x66a01c], edx
mul edx
mov eax, edx
ret

Function at 0x403218
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.00401e58
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4031e0
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x4057f8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, eax
mov edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x34]
sub esi, dword [ebx + 0x6c]
sub esi, dword [ebx + 0x64]
test esi, esi
jne 0x405822
cmp dword [ebx + 0x64], 0
jne 0x405822
cmp dword [ebx + 0x6c], 0
jne 0x405822
mov esi, edi
jmp 0x4058ae
cmp esi, 0xffffffff
jne 0x40582d
dec esi
jmp 0x4058ae
mov eax, dword [ebx + 0x64]
mov edx, edi
sub edx, 0x106
add edx, edi
cmp eax, edx
jl 0x4058ae
mov eax, dword [ebx + 0x30]
lea edx, [eax + edi]
mov ebp, edi
mov ecx, ebp
xchg edx, eax
call fcn.004023c8
sub dword [ebx + 0x68], edi
sub dword [ebx + 0x64], edi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, dword [ebx + 0x3c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
mov word [edx], 0
cmp edi, dword [esp]
ja 0x40587d
mov cx, word [esp]
sub cx, di
mov word [edx], cx
dec eax
test eax, eax
jne 0x405860
mov eax, edi
mov edx, dword [ebx + 0x38]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
mov word [edx], 0
cmp edi, dword [esp]
ja 0x4058a7
mov cx, word [esp]
sub cx, di
mov word [edx], cx
dec eax
test eax, eax
jne 0x40588a
add esi, edi
mov eax, dword [ebx]
cmp dword [eax + 4], 0
je 0x40590c
mov edx, dword [ebx + 0x64]
add edx, dword [ebx + 0x6c]
mov ecx, dword [ebx + 0x30]
lea edx, [ecx + edx]
mov ecx, esi
call fcn.004057ac
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jl 0x4058f7
mov eax, dword [ebx + 0x64]
mov edx, dword [ebx + 0x30]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x30]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jge 0x40590c
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x405802
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x408910
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push esi
push edi
test dl, dl
je 0x40891f
add esp, 0xfffffff0
call fcn.00402ab0
mov ebx, edx
mov edi, eax
mov esi, 0x66b254
push 0x408a10
call sub.kernel32.dll_LoadLibraryW
mov dword [esi], eax
cmp dword [esi], 0
je 0x4089f4
push 0x408a28
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b220], eax
push 0x408a38
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b224], eax
push 0x408a48
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b228], eax
push 0x408a5c
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b22c], eax
push 0x408a6c
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b230], eax
push 0x408a8c
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b234], eax
push 0x408a9c
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b238], eax
push 0x408ac4
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b23c], eax
push 0x408ad4
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b240], eax
push 0x408af0
mov eax, dword [esi]
push eax
call sub.kernel32.dll_GetProcAddress
mov dword [0x66b244], eax
inc byte [edi + 0x24]
mov eax, edi
call fcn.00408da0
test bl, bl
je 0x408a09
pop dword fs:[0]
add esp, 0xc
mov eax, edi
pop edi
pop esi
pop ebx
ret

Function at 0x41383c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
cmp dword [0x66b270], 0xca
jne 0x413858
call fcn.004137a8
mov dword [0x66b270], 0xcb
mov eax, dword [0x66b270]
cmp eax, 0xcb
jne 0x413888
mov eax, dword [0x66b3bc]
cmp byte [eax + 0xc], 0
je 0x41387c
mov ebx, dword [0x66b3bc]
call dword [ebx]
cmp eax, 2
jne 0x41386f
mov eax, dword [0x66b2b0]
mov dword [0x66b2b8], eax
jmp 0x413894
cmp eax, 0xcc
je 0x413894
call fcn.0065612c
call fcn.004137c8
pop ebx
ret

Function at 0x413fd4
Capabilities:
Query or enumerate registry key

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
mov edx, 0x1c
call fcn.00658544
lea eax, [ebx + 0x14]
push eax
push 0
lea eax, [ebx + 0x10]
push eax
lea eax, [ebx + 0xc]
push eax
lea eax, [ebx + 8]
push eax
push 0
lea eax, [ebx + 4]
push eax
push ebx
push 0
push 0
push 0
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
test eax, eax
sete al
pop esi
pop ebx
ret
Function at 0x414064
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
xor ecx, ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x41418e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x18]
mov edx, ebx
call fcn.0040330c
lea eax, [ebp - 0x18]
call fcn.00413da0
mov byte [ebp - 0x11], al
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0xc], eax
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.00413e44
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x414159
xor eax, eax
push ebp
push 0x414152
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 4]
call fcn.00413ec0
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 4]
call fcn.00413fd4
test al, al
je 0x414130
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 0x1c]
xor edx, edx
call fcn.00403358
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x414130
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0x1c]
push eax
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x41412a
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 4]
call fcn.00414064
dec ebx
cmp ebx, 0xffffffff
jne 0x4140fa
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x414159
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.00413ec0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 0x18]
call fcn.004036e0
push eax
mov dl, byte [ebp - 0x11]
mov eax, dword [ebp - 4]
call fcn.00413e10
push eax
call sub.advapi32.dll_RegDeleteKeyA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x414195
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00403298
ret

Function at 0x414298
Capabilities:
Set registry value

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov edi, edx
mov ebx, eax
mov eax, esi
call fcn.00403ab8
inc eax
add eax, eax
push eax
mov eax, esi
call fcn.00403aa8
push eax
push 1
push 0
mov eax, edi
call fcn.00403aa8
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
pop edi
pop esi
pop ebx
ret
Function at 0x420e88
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov dword [ebp - 0x18], ecx
mov byte [ebp - 0x11], dl
mov eax, dword [ebp - 0x18]
movzx eax, byte [eax]
shl eax, 8
mov edx, dword [ebp - 0x18]
movzx edx, byte [edx + 1]
add ax, dx
mov word [ebp - 0x10], ax
push ebp
xor eax, eax
call fcn.00420dd8
pop ecx
mov word [ebp - 0x1a], ax
mov edi, 1
lea ebx, [ebp - 0x10]
mov esi, dword [ebp - 0x18]
add esi, 2
xor eax, eax
mov al, byte [esi]
shl eax, 8
xor edx, edx
mov dl, byte [esi + 1]
add ax, dx
xor ax, word [ebx]
mov word [ebx + 2], ax
push ebp
mov eax, edi
call fcn.00420dd8
pop ecx
xor word [ebp - 0x1a], ax
inc edi
add esi, 2
add ebx, 2
cmp edi, 8
jne 0x420ec9
movzx eax, word [ebp - 0x1a]
shr eax, 8
mov dl, byte [ebp - 0x1a]
and dl, 0xff
xor al, dl
xor al, byte [ebp - 0x11]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x420f44
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
test dl, dl
je 0x420f5d
add esp, 0xfffffff0
call fcn.00402ab0
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x420fe5
push dword fs:[eax]
mov dword fs:[eax], esp
call fcn.006557f0
lea eax, [esi + 0x54]
fstp qword [eax]
wait
lea eax, [ebp - 0x18]
call fcn.00618a80
lea eax, [esi + 0x54]
add eax, 8
mov dx, word [ebp - 0x18]
mov word [eax], dx
lea eax, [esi + 0x54]
add eax, 8
add eax, 2
mov dx, word [ebp - 0x14]
mov word [eax], dx
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
lea edx, [ebp - 0x1c]
mov eax, dword [0x669348]
mov eax, dword [eax]
call fcn.00654918
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_GetDiskFreeSpaceExW
lea eax, [esi + 0x54]
add eax, 8
add eax, 4
mov edx, dword [ebp - 8]
mov dword [eax], edx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420fec
lea eax, [ebp - 0x1c]
call fcn.00403880
ret
Function at 0x42c214
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov ebx, eax
mov eax, dword [ebx + 4]
mov eax, dword [eax + 0x1fc]
call fcn.00643a28
mov esi, eax
cmp byte [ebx + 0x170], 1
jne 0x42c2c9
push 0x51
push 0
push 0
lea edx, [esp + 0xc]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov ecx, dword [esp + 0x10]
mov eax, dword [ebx + 0x168]
cdq
idiv dword [ebx + 0x14c]
sub eax, dword [ebx + 0x158]
mov ebp, dword [ebx + 0x160]
imul ebp
add ecx, eax
mov eax, ebp
mov ebp, 3
cdq
idiv ebp
sub ecx, eax
push ecx
lea edx, [esp + 0x18]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov ecx, dword [esp + 0x18]
mov eax, dword [ebx + 0x168]
cdq
idiv dword [ebx + 0x14c]
mov edi, dword [ebx + 0x15c]
imul edx, edi
add ecx, edx
mov eax, edi
mov ebx, 3
cdq
idiv ebx
sub ecx, eax
push ecx
push 0
push esi
call sub.user32.dll_SetWindowPos
push 1
push 0
push 0
push esi
call sub.user32.dll_RedrawWindow
push esi
call sub.user32.dll_UpdateWindow
jmp 0x42c2d1
push 0
push esi
call sub.user32.dll_ShowWindow
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x434ee0
Capabilities:
Hide graphical window

Disassembly:
cmp byte [0x66b5f8], 0
je 0x434f1c
mov eax, dword [0x66b5f4]
call fcn.006400c0
push 0
mov eax, dword [0x66b5f4]
mov eax, dword [eax + 0x198]
call fcn.00643a28
push eax
call sub.user32.dll_ShowWindow
mov byte [0x66b5f8], 0
mov eax, 0x66b5fc
call fcn.00403274
ret
Function at 0x44b990
Capabilities:
Delete file
Get file system object information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd14
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x2d8], edx
mov dword [ebp - 0x2dc], edx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x44bb94
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [esi + 0x18c]
push eax
call sub.user32.dll_DestroyIcon
lea edx, [ebp - 4]
mov eax, dword [esi + 0x268]
call fcn.0055fc94
mov eax, dword [ebp - 4]
call fcn.00654560
mov byte [ebp - 5], al
mov al, byte [ebp - 5]
xor al, 1
test al, al
je 0x44ba22
lea edx, [ebp - 0x2dc]
mov eax, dword [ebp - 4]
call fcn.006549c4
mov eax, dword [ebp - 0x2dc]
lea edx, [ebp - 0x2d8]
call fcn.0061c8a4
mov edx, dword [ebp - 0x2d8]
lea eax, [ebp - 4]
call fcn.004038bc
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.0061c4d0
push 0x101
push 0x2b4
lea eax, [ebp - 0x2c0]
push eax
push 0
mov eax, dword [ebp - 4]
push eax
call sub.shell32.dll_SHGetFileInfoW
lea eax, [ebp - 0x2d4]
push eax
mov eax, dword [ebp - 0x2c0]
push eax
call sub.user32.dll_GetIconInfo
mov eax, dword [ebp - 0x2c4]
push eax
call sub.gdi32.dll_DeleteObject
call fcn.006476e4
mov edi, eax
mov edx, dword [ebp - 0x2c8]
mov eax, edi
call fcn.0064b834
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x1c]
push eax
mov eax, edi
mov edx, dword [eax]
call dword [edx + 0x28]
pop edx
call fcn.00647728
mov ebx, eax
mov eax, ebx
call fcn.0064ae74
mov eax, dword [eax + 0x14]
mov edx, dword [0x66916c]
mov edx, dword [edx]
call fcn.00647d94
push 3
mov eax, ebx
call fcn.0064ae74
mov eax, dword [eax + 0x14]
call fcn.00647dc8
push eax
push 0
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0x1c]
push eax
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0x28]
push eax
mov eax, dword [ebp - 0x2c0]
push eax
push 0
push 0
mov eax, ebx
call fcn.0064ae74
call fcn.00648794
push eax
call sub.user32.dll_DrawIconEx
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0x44]
mov dword [ebp - 0x2c4], eax
mov eax, edi
call fcn.0064ae74
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x2ec]
mov eax, dword [ebp - 0xc]
call fcn.00648770
lea ecx, [ebp - 0x2ec]
xor edx, edx
mov eax, dword [ebp - 0xc]
call fcn.006482a8
lea eax, [ebp - 0x2d4]
push eax
call sub.user32.dll_CreateIconIndirect
mov dword [esi + 0x18c], eax
mov eax, ebx
call fcn.004028c0
mov eax, edi
call fcn.004028c0
mov eax, dword [ebp - 0x2c0]
push eax
call sub.user32.dll_DestroyIcon
mov eax, dword [esi + 0x18c]
push eax
push 0
push 0x80
mov eax, esi
call fcn.00643a28
push eax
call sub.user32.dll_SendMessageW
mov al, byte [ebp - 5]
xor al, 1
test al, al
je 0x44bb6e
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_DeleteFileW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44bb9b
lea eax, [ebp - 0x2dc]
mov edx, 2
call fcn.00403898
lea eax, [ebp - 4]
call fcn.00403880
ret
Function at 0x4507a0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov edi, edx
mov esi, eax
xor eax, eax
push ebp
push 0x45093a
push dword fs:[eax]
mov dword fs:[eax], esp
call fcn.00421650
mov dx, word [edi + 4]
call fcn.00421004
and byte [esi + 0x30], 0xfe
mov eax, dword [edi + 8]
call fcn.00639d70
mov byte [ebp - 5], al
mov al, byte [0x450948]
and al, byte [ebp - 5]
mov dl, byte [0x45094c]
cmp dl, al
sete byte [ebp - 6]
push 0x90
call sub.user32.dll_GetKeyState
mov ebx, eax
and bl, 1
cmp byte [ebp - 6], 0
je 0x450834
test bl, bl
jne 0x450823
mov ax, word [edi + 4]
sub ax, 0xc
je 0x450838
add eax, 0xffffffeb
sub ax, 8
jb 0x450838
sub ax, 4
je 0x450838
test bl, bl
je 0x450834
mov ax, word [edi + 4]
add eax, 0xffffffa0
sub ax, 0xa
jb 0x450838
xor eax, eax
jmp 0x45083a
mov al, 1
mov byte [esi + 0x31], al
cmp word [edi + 4], 0x58
jne 0x4508ab
mov byte [esi + 0x32], 0
call fcn.005336e0
test eax, eax
setne al
and al, byte [ebp - 6]
je 0x450924
xor eax, eax
mov dword [ebp - 4], eax
mov al, byte [0x45094c]
mov byte [ebp - 4], al
mov byte [ebp - 3], 0x58
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004509fc
test eax, eax
jge 0x450899
or byte [esi + 0x30], 1
call fcn.0044f3a0
mov edx, 0x450958
call fcn.0044ed1c
mov dword [edi + 0xc], 1
jmp 0x450924
mov cl, byte [edi + 4]
mov dl, byte [ebp - 5]
mov eax, esi
call fcn.0045017c
mov dword [edi + 0xc], eax
jmp 0x450924
call fcn.005336e0
test eax, eax
setne al
and al, byte [ebp - 6]
je 0x450903
test bl, bl
je 0x450903
mov ax, word [edi + 4]
add eax, 0xffffffa0
sub ax, 0xa
jae 0x450903
cmp byte [esi + 0x32], 0
jne 0x4508d9
lea eax, [esi + 0x34]
call fcn.00403274
mov byte [esi + 0x32], 1
lea eax, [ebp - 0xc]
mov dx, word [edi + 4]
sub dl, 0x60
add dl, 0x30
call fcn.00403418
mov edx, dword [ebp - 0xc]
lea eax, [esi + 0x34]
call fcn.00403524
mov dword [edi + 0xc], 1
jmp 0x450924
mov byte [esi + 0x32], 0
mov ax, word [edi + 4]
add eax, 0xfffffff0
sub ax, 3
jb 0x450924
mov cl, byte [edi + 4]
mov dl, byte [ebp - 5]
mov eax, esi
call fcn.0045017c
mov dword [edi + 0xc], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450941
lea eax, [ebp - 0xc]
call fcn.00403274
ret

Function at 0x450990
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
mov bx, word [edi + 4]
call fcn.00421650
mov edx, ebx
call fcn.00421004
test byte [esi + 0x30], 1
jne 0x4509f6
cmp bx, 0x61
jb 0x4509e0
mov eax, dword [0x66924c]
mov eax, dword [eax]
call fcn.00626014
mov eax, dword [0x66924c]
mov eax, dword [eax]
mov eax, dword [eax + 0x20]
mov edx, dword [0x66924c]
mov edx, dword [edx]
mov edx, dword [edx + 0x1c]
mov eax, dword [edx + eax*4]
push eax
push ebx
call sub.user32.dll_VkKeyScanExW
mov ebx, eax
mov eax, dword [edi + 8]
call fcn.00639d70
mov edx, eax
mov ecx, ebx
mov eax, esi
call fcn.0045017c
mov dword [edi + 0xc], eax
pop edi
pop esi
pop ebx
ret