joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406e07
Capabilities:
Delete directory
Delete file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push edi
push dword [ebp + 8]
call fcn.00407547
mov edi, eax
cmp edi, 0xffffffff
je 0x406e3d
test byte [ebp + 0xc], 1
push dword [ebp + 8]
je 0x406e44
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0x406e4c
test byte [ebp + 0xc], 4
jne 0x406e3d
push edi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
xor eax, eax
pop edi
pop ebp
ret 8
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x406e29
xor eax, eax
inc eax
jmp 0x406e3f

Function at 0x406eba
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push dword [esp + 0xc]
mov ebx, 0x458280
push ebx
call fcn.004074c5
push ebx
call fcn.0040756f
mov esi, eax
test esi, esi
je 0x406f31
push esi
call fcn.004076e7
test byte [0x46f56c], 0x80
je 0x406ef3
movzx eax, word [esi]
test ax, ax
je 0x406f31
cmp eax, 0x5c
je 0x406f31
sub esi, ebx
sar esi, 1
jmp 0x406f0d
call fcn.00406e51
test eax, eax
je 0x406f07
test byte [eax], 0x10
je 0x406f31
push ebx
call fcn.004076ba
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push ebx
cmp eax, esi
jg 0x406ef9
call fcn.00406dd8
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
jmp 0x406f33
xor eax, eax
pop esi
pop ebx
ret 4

Function at 0x407027
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [0x454238], 0x44
lea eax, [ebp - 0x10]
push eax
push 0x454238
xor eax, eax
push eax
push eax
push 0x4000000
push eax
push eax
push eax
push dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x407066
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
leave
ret 4
Function at 0x40706a
Capabilities:
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
sub esp, 0x25c
push ebx
mov ebx, dword [esp + 0x268]
push esi
mov esi, dword [esp + 0x268]
push edi
mov edi, ebx
push esi
and edi, 4
call fcn.00406eba
mov dword [esp + 0x14], eax
test bl, 8
je 0x4070ac
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
inc eax
add dword [0x46f628], eax
jmp 0x407285
push ebp
mov ebp, ebx
and ebp, 1
mov dword [esp + 0x14], ebp
je 0x4070c9
test eax, eax
je 0x407210
test bl, 2
je 0x407218
push esi
push 0x454280
call fcn.004074c5
test ebp, ebp
mov ebp, dword [sym.imp.KERNEL32.dll_lstrcatW]
je 0x4070ec
push str..
push 0x454280
call ebp
jmp 0x4070f2
push esi
call fcn.004076ba
xor eax, eax
cmp word [esi], ax
jne 0x407103
cmp word [0x454280], 0x5c
jne 0x40710b
push 0x4098b4
push esi
call ebp
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esi + eax*2]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x1c]
push eax
push 0x454280
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov ebp, eax
cmp ebp, 0xffffffff
je 0x4071f5
push 0x2e
pop eax
cmp word [esp + 0x48], ax
jne 0x407159
cmp word [esp + 0x4a], 0
je 0x4071d7
cmp word [esp + 0x4a], ax
jne 0x407159
cmp word [esp + 0x4c], 0
je 0x4071d7
lea eax, [esp + 0x48]
push eax
push dword [esp + 0x14]
call fcn.004074c5
test byte [esp + 0x1c], 0x10
je 0x407180
mov eax, ebx
and eax, 3
cmp al, 3
jne 0x4071d7
push ebx
push esi
call fcn.0040706a
jmp 0x4071d7
push esi
push 0x40a23c
call fcn.00406f38
pop ecx
pop ecx
push edi
push esi
call fcn.00406e07
push esi
test eax, eax
jne 0x4071d0
test edi, edi
je 0x4071bc
push 0x40a260
call fcn.00406f38
pop ecx
pop ecx
push esi
push 0xfffffffffffffff1
call fcn.00406439
xor eax, eax
push eax
push esi
call fcn.00406927
jmp 0x4071d7
push str.Delete:
call fcn.00406f38
inc dword [0x46f628]
pop ecx
pop ecx
jmp 0x4071d7
push 0xfffffffffffffff2
call fcn.00406439
lea eax, [esp + 0x1c]
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x407137
push ebp
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [esp + 0x14], 0
je 0x407284
mov eax, dword [esp + 0x10]
xor ecx, ecx
mov word [eax - 2], cx
cmp dword [esp + 0x18], ecx
jne 0x407218
push esi
push 0x40a2b8
jmp 0x40726e
push esi
call fcn.00406e51
test eax, eax
je 0x407284
push esi
call fcn.00406dd8
push esi
push 0x40a2e4
call fcn.00406f38
pop ecx
pop ecx
mov eax, edi
or eax, 1
push eax
push esi
call fcn.00406e07
push esi
test eax, eax
jne 0x40727d
test edi, edi
je 0x407269
push 0x40a308
call fcn.00406f38
pop ecx
pop ecx
push esi
push 0xfffffffffffffff1
call fcn.00406439
xor eax, eax
push eax
push esi
call fcn.00406927
jmp 0x407284
push str.RMDir:
call fcn.00406f38
inc dword [0x46f628]
pop ecx
pop ecx
jmp 0x407284
push 0xffffffffffffffe5
call fcn.00406439
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x25c
ret 8
Function at 0x4072c6
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
push 0
cmove eax, ecx
push eax
push dword [esp + 0x14]
push ecx
push 1
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
ret 0xc

Function at 0x407322
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
lea eax, [ebp - 4]
mov dword [ebp - 8], 0x4000
push eax
mov eax, dword [ebp + 0x18]
neg eax
sbb eax, eax
and eax, 0x100
or eax, 0x20019
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004069c2
mov edi, dword [ebp + 0x14]
test eax, eax
jne 0x407394
push esi
lea eax, [ebp - 8]
push eax
push edi
lea eax, [ebp + 0x18]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
mov word [edi + 0x3ffe], ax
pop esi
jne 0x407394
cmp dword [ebp + 0x18], 1
je 0x407399
cmp dword [ebp + 0x18], 2
je 0x407399
xor eax, eax
mov word [edi], ax
pop edi
leave
ret 0x14

Function at 0x40739e
Capabilities:
Create process on windows

Disassembly:
mov eax, dword [esp + 4]
push eax
and dword [eax + 0x24], 0
mov dword [eax], 0x3c
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
ret 4

Function at 0x407401
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x64
pop edi
dec edi
mov dword [ebp - 8], 0x73006e
mov dword [ebp - 4], 0x61
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x1a
pop ecx
xor edx, edx
div ecx
push esi
add word [ebp - 4], dx
lea eax, [ebp - 8]
push 0
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
jne 0x40744b
test edi, edi
jne 0x40740e
mov word [esi], ax
jmp 0x40744d
mov eax, esi
pop edi
pop esi
leave
ret 8

Function at 0x407547
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
je 0x407569
mov ecx, esi
and ecx, 0xfffffffe
push ecx
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, esi
pop esi
ret 4

Function at 0x4077e4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x45d8d4], 0
push esi
jne 0x40781e
xor ecx, ecx
push 8
mov edx, ecx
pop esi
mov eax, edx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr edx, 1
and eax, 0xedb88320
xor edx, eax
sub esi, 1
jne 0x4077f5
mov dword [ecx*4 + 0x45d8d0], edx
inc ecx
cmp ecx, 0x100
jl 0x4077f0
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
not ecx
test edx, edx
je 0x407848
mov esi, dword [esp + 0xc]
movzx eax, byte [esi]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x45d8d0]
inc esi
sub edx, 1
jne 0x407830
not ecx
mov eax, ecx
pop esi
ret 0xc
Function at 0x40b4e5
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.004041e5
xor ebx, ebx
cmp dword [0x434898], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x40b5ba
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x40b525
xor eax, eax
jmp 0x40b67e
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x40b51e
push eax
call fcn.00404182
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x434898], eax
call esi
push eax
call fcn.00404182
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x43489c], eax
call esi
push eax
call fcn.00404182
mov dword [0x4348a0], eax
lea eax, [ebp - 8]
push eax
call fcn.004067af
test eax, eax
pop ecx
pop ecx
je 0x40b588
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00403c3f
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x40b5ba
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00404182
cmp eax, ebx
pop ecx
mov dword [0x4348a8], eax
je 0x40b5ba
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00404182
pop ecx
mov dword [0x4348a4], eax
mov eax, dword [0x4348a4]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x40b633
cmp dword [0x4348a8], esi
je 0x40b633
push eax
call fcn.004041ee
pop ecx
call eax
cmp eax, ebx
je 0x40b600
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x4348a8]
call fcn.004041ee
pop ecx
call eax
test eax, eax
je 0x40b600
test byte [ebp - 0x18], 1
jne 0x40b633
lea eax, [ebp - 0xc]
push eax
call fcn.004067e6
test eax, eax
pop ecx
je 0x40b61b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00403c3f
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x40b62a
or dword [ebp + 0x10], 0x200000
jmp 0x40b664
or dword [ebp + 0x10], 0x40000
jmp 0x40b664
mov eax, dword [0x43489c]
cmp eax, esi
je 0x40b664
push eax
call fcn.004041ee
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x40b664
mov eax, dword [0x4348a0]
cmp eax, esi
je 0x40b664
push dword [ebp - 4]
push eax
call fcn.004041ee
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x434898]
call fcn.004041ee
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..reloc
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x432072
mov ebx, 0x40c7d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x4a955ab6
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x432060
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
je 0x4320d2
nop
nop
nop
nop
nop
mov ebx, 0x42f314
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x53ee35bb
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4320c0
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x4498e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x3d000]
push edi
or ebp, 0xffffffff
jmp 0x449902
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x449909
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4498f8
mov eax, 1
add ebx, ebx
jne 0x44991b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x44992c
jne 0x44993c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x44993c
dec eax
add ebx, ebx
jne 0x449938
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x449910
xor ecx, ecx
sub eax, 3
jb 0x449954
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4499c6
sar eax, 1
mov ebp, eax
jmp 0x44995f
add ebx, ebx
jne 0x44995f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x44996c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x449990
inc ecx
add ebx, ebx
jne 0x44997c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x449971
jne 0x44998d
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x449971
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4499b0
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4499a1
jmp 0x4498fe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4499b0
add edi, ecx
jmp 0x4498fe
pop esi
mov edi, esi
mov ecx, 0x1ea
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4499ce
cmp byte [edi], 0
jne 0x4499ce
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 eax, ebx
loop 0x4499d3
lea edi, [esi + 0x47000]
mov eax, dword [edi]
or eax, eax
je 0x449a42
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x490f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x49168]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x449a00
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x4916c]
or eax, eax
je 0x449a3c
mov dword [ebx], eax
add ebx, 4
jmp 0x449a1d
call dword [esi + 0x49170]
popal
jmp 0x404ef4
Function at 0x412565
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004123e4

Function at 0x41695c
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004162ca

Function at 0x416967
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00416505

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x431030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43101e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x920370
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x66c00d
lea edi, [esi - 0x26b00d]
push edi
or ebp, 0xffffffff
jmp 0x920392
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x920399
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x920388
mov eax, 1
add ebx, ebx
jne 0x9203ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x9203a0
jne 0x9203bc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x9203a0
xor ecx, ecx
sub eax, 3
jb 0x9203d0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x920442
mov ebp, eax
add ebx, ebx
jne 0x9203db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x9203e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x92040c
inc ecx
add ebx, ebx
jne 0x9203f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x9203ed
jne 0x920409
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x9203ed
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x92042c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x92041d
jmp 0x92038e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x92042c
add edi, ecx
jmp 0x92038e
pop esi
mov edi, esi
mov ecx, 0x1844
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x92044a
cmp byte [edi], 0x11
jne 0x92044a
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 0x92044f
lea edi, [esi + 0x51c000]
mov eax, dword [edi]
or eax, eax
je 0x9204be
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x5280d4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x52812c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x92047c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x528134]
or eax, eax
je 0x9204b8
mov dword [ebx], eax
add ebx, 4
jmp 0x920499
call dword [esi + 0x528130]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x9204ef
cmp al, 0xef
ja 0x9204e2
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x9204c4
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x9204d1
mov ebp, dword [esi + 0x528138]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x197]
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 0x920523
sub esp, 0xffffff80
jmp 0x40f11c
Function at 0x44ba10
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x10]
push edi
mov dword [esi], 0
call dword [sym.imp.USER32.dll_GetDesktopWindow]
mov cl, byte [0x7d204d]
mov dword [0x7d5abc], eax
mov al, byte [0x7d204a]
mov edx, dword [0x7d2030]
and cl, al
mov eax, dword [0x7d2034]
mov byte [0x7d204d], cl
mov ecx, eax
shr ecx, 2
sub edx, ecx
xor ecx, ecx
mov cl, byte [0x7d2043]
mov dword [0x7d2030], edx
mov edx, dword [0x7d2038]
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
or edx, 7
push 0x10
imul edx, ecx
and eax, edx
mov dword [0x7d2034], eax
call edi
test ax, ax
jge 0x44ba85
or dword [esi], 0x2000000
mov edx, dword [0x7d2030]
mov eax, dword [0x7d2034]
shr edx, 0xc
or edx, eax
mov dword [esp + 0xc], 0
mov dword [esp + 8], edx
mov eax, dword [0x7d5abc]
fild qword [esp + 8]
push eax
fadd qword [0x7d2050]
fstp qword [0x7d2050]
call dword [sym.imp.ole32.dll_CoRevokeClassObject]
push 0x11
call edi
test ax, ax
jge 0x44bacc
or dword [esi], 0x4000000
push 0x12
call edi
test ax, ax
jge 0x44badb
or dword [esi], 0x8000000
mov eax, esi
pop edi
pop esi
add esp, 8
ret 4
Function at 0x452faa
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [eax]
add eax, 0x39f63356
jo 0x453014
add dword [edx], ecx
pop esi
lea ecx, [ecx + 0x18]
pop ebp
jmp 0x4434c2
dec ebp
lcall 0x81, 0x840fc901
add byte [eax], al
add byte [0x1e88304], al
je 0x4530a5
add eax, ebp
push cs
je 0x453091
push ebx
xor ebx, ebx
add byte [0x11104], al
add byte [ebx], bh
add dword [eax], ecx
int1
add byte [eax], al
jne 0x45304b
mov eax, dword [eax]
add eax, 0x1bdef743
neg ch
add dword [ecx], ecx
int1
add byte [eax], al
push 0x500d62c
mov ecx, edi
call 0x1faaac3
test eax, eax
je 0x453068
mov eax, dword [edi]
push esi
add byte [0x8b000010], al
jo 0x45308d
add dword [eax], ebx
push 0x5807c0
mov eax, dword [eax]
add eax, 0x17a4f
test dword [ecx + 1], esp
adc ecx, dword [ebx + 0x106a560f]
mov eax, dword [eax]
add eax, 0x31e8ce8b
dec esp
jbe 0x453088
mov ecx, edi
call esi
pop esi
mov eax, ebx
add byte [0x8b575109], al
retf 0x1a1
iretd
ret
push ecx
push edi
mov ecx, edx
mov eax, dword [0x6201]
pop edi
pop ebp
ret 8
jecxz 0x4530a8
mov eax, 0x56ee34
call fcn.004a3129
mov ebx, ecx
mov dword [ebp + 0x76], ebx
add dword [ebp + 0xc], esi
xor al, 0xee
push esi
add al, ch
js 0x4530af
add eax, 0x89d98b00
pop ebp
jbe 0x4530b8
jne 0x4530c5
or al, 0xe8
popfd
jmp 0x54630bf
call fcn.00451a5b
add byte [0x80e8d44d], al
movsb byte es:[edi], byte [esi]
xor al, 1
and dword [ebp - 4], 0
call 0x5461a5b
push eax
lea ecx, [ebp - 0x30]
call fcn.00443221
mov eax, dword [esi]
sub eax, 0x10
add byte [0xe85001fc], al
fbld tbyte [ebx + 1]
inc dword [ebx - 0x76a6ef40]
inc ebp
add byte [0xc600f478], al
inc ebp
sahf
add dword [ebp + 0x7d], esi
mov esi, 0x5a961c
add byte [0xe0458de0], al
push eax
push esi
add dword [ebp - 0x77ea005b], esp
pop bp
add byte [0xffffe947], al
push eax
sbb eax, dword [ecx]
fsubr st(0)
sub ah, byte [edi + edi*8 + 0x5000fff]
out dx, eax
push eax
movzx eax, byte [ebp - 6]
add dword [edi], ecx
mov dh, 0x45
in eax, dx
push eax
movzx eax, byte [eax]
add eax, 0x45b60f50
jmp 0x453173
movsd dword es:[edi], dword [esi]
call [esi + 1]
jae 0x4531c1
lea ecx, [ebp - 0x2c]
call 0xff4a3237
push 0x6257dddc
add dword [ebp - 0x30], ecx
call fcn.004506b7
add byte [0x8d0057de], al
dec ebp
cdq
add dword [edx*8 + 0x458bffff], ebx
int3
add byte [ebp + 0x123d44d], cl
aam 0xff
invalid

Function at 0x48c70c
Capabilities:
Encode data using xor

Disassembly:
aad 0x49
xchg ebp, eax
push 0x43
insb byte es:[edi], dx
cmp byte [edi + 0x55], 0xef
invalid
Function at 0x51e442
Capabilities:
Encode data using xor

Disassembly:
pop ebx
or dh, dl
invalid
mov esp, 0x5adb6419
outsb dx, byte [esi]
loopne 0x51e3f7
ror byte [edx + 0x3d22d91a], 0xb7
bound esi, qword [ebp - 0x75]
out dx, al
push ds
push ss
fist word [ebp - 0x5ff024e9]
scasb al, byte es:[edi]
sub eax, dword ss:[ebp - 0x486c3be3]
scasd eax, dword es:[edi]
xchg ebx, eax
mov bh, 0xaf
mov esp, 0x9d05ff9e
xchg ebp, eax
xor eax, 0xdd5779fe
movsb byte es:[edi], byte [esi]
scasb al, byte es:[edi]
js 0x51e4c9
pop esi
lodsd eax, dword [esi]
stosd dword es:[edi], eax
mov dword [0x524d9aad], eax
bound eax, qword [edx - 0x7019c115]
mov bl, 0x55
push 0x36f35d90
sub ah, dh
adc al, 0x1d
xor al, 0x61
movsb byte es:[edi], byte [esi]
pop edx
fistp qword [edi - 0x2048dab1]
xchg byte [eax + esi*4 - 0x12], dl
cmp ecx, edi
pop eax
test byte [ebx + 0x7c], ch
jno 0x51e463
fisub dword [eax + 0x38]
invalid
into
arpl word [ebp - 0x6424f1a4], sp
pop eax
dec edi
clc
or dword [eax + 0x41], ebp
int 0x86
invalid

Function at 0x548e22
Capabilities:
Encode data using xor

Disassembly:
mov cs, word [esi - 0x6be15f80]
dec ebx
adc eax, 0x854fe4a9
and eax, 0x7f337333
xchg edi, eax
pushfd
push ss
nop
scasd eax, dword es:[edi]
fisubr word [0x42d9549a]
stc
push esp
fld dword [edx - 7]
nop
xor al, 0x6a
or dh, ah
lcall 0x4319, 0x7409d5c3
mov eax, dword [0x7b43fb1d]
or esi, dword [esi + ebx*8 - 0x76da44a5]
cli
fild word [0x23a964fd]
add eax, 0x23a964fd
stc
sal byte [esi - 0x54], cl
dec eax
pop eax
jo 0x548e3c
cmp ecx, edx
pop edi
inc ebx
mov byte [0xddf2fa6], al
cmp byte [bx + 0x52b1], dl
stosd dword es:[edi], eax
les ecx, [edx + 0x28]
jge 0x548e5a
movsb byte es:[edi], byte [esi]
push ss
push esi
xchg esp, eax
fistp qword [0xf5ecc331]
sbb dword [esi], ecx
sbb dword [esi - 0x4c0966ed], esi
dec edi
cmp al, 0x8c
mov dh, 0x89
inc ebp
hlt