joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432f87
Capabilities:
Query or enumerate registry value
Read .ini file

Disassembly:
mov eax, 0x4372c1
call fcn.0040dc88
mov eax, 0x1014
call fcn.0040d8c0
mov eax, dword [0x44a468]
push ebx
push edi
xor edi, edi
mov dword [ebp - 0x101c], edi
cmp dword [ecx + 0x50], edi
mov dword [ebp - 0x10], eax
je 0x433082
push dword [ebp + 0xc]
call fcn.00432ed8
cmp eax, edi
mov dword [ebp - 0x1014], eax
jne 0x432fd0
push dword [ebp + 0x14]
jmp 0x4330b3
push esi
call fcn.00420f0c
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
lea ebx, [eax + 0x10]
mov dword [ebp + 0xc], ebx
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [ebp - 0x1020]
push eax
push edi
lea eax, [ebp - 0x101c]
push eax
push edi
push dword [ebp + 0x10]
mov dword [ebp - 4], edi
push dword [ebp - 0x1014]
call esi
cmp eax, edi
mov dword [ebp - 0x1018], eax
jne 0x43304d
lea eax, [ebp - 0x1020]
push eax
push dword [ebp - 0x1020]
lea ecx, [ebp + 0xc]
call fcn.00401b10
push eax
lea eax, [ebp - 0x101c]
push eax
push edi
push dword [ebp + 0x10]
push dword [ebp - 0x1014]
call esi
push 0xffffffffffffffff
lea ecx, [ebp + 0xc]
mov dword [ebp - 0x1018], eax
call fcn.00402289
mov ebx, dword [ebp + 0xc]
push dword [ebp - 0x1014]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0x1018], edi
mov ecx, dword [ebp + 8]
pop esi
jne 0x433070
lea eax, [ebp + 0xc]
push eax
call fcn.004022ae
jmp 0x433078
push dword [ebp + 0x14]
call fcn.00401f00
lea ecx, [ebx - 0x10]
call fcn.00401740
jmp 0x4330bb
cmp dword [ebp + 0x14], edi
jne 0x43308e
mov dword [ebp + 0x14], 0x43afa0
push dword [ecx + 0x64]
lea eax, [ebp - 0x1010]
push 0x1000
push eax
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
lea eax, [ebp - 0x1010]
push eax
mov ecx, dword [ebp + 8]
call fcn.00401f00
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.0040dbe3
leave
ret 0x10

Function at 0x433596
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [esp + 0x10]
test edi, edi
jle 0x4335cb
cmp edi, dword [esi + 0xc]
jge 0x4335cb
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4335cb
cmp edi, dword [eax + 8]
jge 0x4335cb
mov eax, dword [eax + 0xc]
mov edi, dword [eax + edi*4]
jmp 0x4335cd
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, edi
pop edi
pop esi
pop ebx
ret 4

Function at 0x4336d1
Capabilities:
Allocate thread local storage

Disassembly:
xor eax, eax
push esi
mov esi, ecx
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x18], 4
mov dword [esi + 4], eax
mov dword [esi + 8], 1
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x433705
jmp fcn.0041913b
lea eax, [esi + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov eax, esi
pop esi
ret
Function at 0x433776
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x1c]
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp eax, ebx
jle 0x43386f
cmp eax, dword [edi + 0xc]
jge 0x43386f
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
cmp esi, ebx
je 0x4337c7
mov ecx, dword [ebp + 8]
cmp ecx, dword [esi + 8]
jl 0x433858
cmp dword [ebp + 0xc], ebx
je 0x433858
jmp 0x4337f1
push 0x10
call fcn.00433462
cmp eax, ebx
je 0x4337dd
mov ecx, eax
call fcn.004336c8
mov esi, eax
jmp 0x4337df
xor esi, esi
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov ecx, dword [edi + 0x14]
mov eax, dword [edi + 0x18]
mov dword [esi + eax], ecx
mov dword [edi + 0x14], esi
mov eax, dword [esi + 0xc]
cmp eax, ebx
jne 0x433808
mov eax, dword [edi + 0xc]
shl eax, 2
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x433818
mov ecx, dword [edi + 0xc]
push 2
shl ecx, 2
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_LocalReAlloc]
cmp eax, ebx
jne 0x43382a
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call fcn.0041913b
mov ecx, dword [esi + 8]
mov dword [esi + 0xc], eax
mov edx, dword [edi + 0xc]
sub edx, ecx
shl edx, 2
push edx
lea eax, [eax + ecx*4]
push ebx
push eax
call fcn.0040e0e0
mov eax, dword [edi + 0xc]
add esp, 0xc
push esi
mov dword [esi + 8], eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp + 8]
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x43386a
cmp ecx, dword [esi + 8]
jge 0x43386a
mov edx, dword [ebp + 0xc]
mov dword [eax + ecx*4], edx
push dword [ebp - 4]
jmp 0x433870
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x43392f
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x43395d
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x43397b
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00433899
jmp 0x43397b
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43397b
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.00433899
test edi, edi
mov eax, edi
jne 0x433965
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x44cf2c]
test ecx, ecx
je 0x433a2e
jmp 0x43392e
ret 8
Function at 0x402f60
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x462020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402ff8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402fd8
xor eax, eax
push ebp
push 0x402fd1
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 0x403014
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 0x402fd8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x462020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x462020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403ca4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x464048], 0
je 0x403d05
cmp word [0x46421c], 0xd7b2
jne 0x403ccd
cmp dword [0x464224], 0
jbe 0x403ccd
mov eax, 0x464218
call dword [0x464234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46206c
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 0x403d2c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x462030], 0
jne 0x403d21
push 0
push 0x462064
push 0x46206c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x403e58
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.004026cc
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x464049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403e20
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x405104
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405334
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405187
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405334
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405187
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405350
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405210
xor eax, eax
push ebp
push 0x405209
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00404f4c
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4051ee
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405370
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4051ee
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405210
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x40532a
cmp byte [ebp - 0xd], 0
jne 0x405257
cmp byte [ebp - 0x12], 0
je 0x40532a
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405270
dec ebx
cmp byte [ebx], 0x2e
je 0x40527f
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40526f
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40532a
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4052bc
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40532a
cmp byte [ebp - 0xd], 0
je 0x40532a
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40532a
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4059fc
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 0x405a62
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.00404114
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402b24
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405a4c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405a69
lea eax, [ebp - 0x10]
call fcn.00403ea4
ret

Function at 0x40abc4
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 0x40abfd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403f94
jmp 0x40ac06
mov eax, ebx
mov edx, esi
call fcn.00403ef8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40ac10
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 0x40ac31
mov al, byte [esp]
jmp 0x40ac33
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b2b8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b130
mov eax, dword [0x46385c]
cmp byte [eax], 0
je 0x40b334
mov eax, dword [0x463588]
call fcn.00402990
call fcn.00402834
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.00408438
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 0x40b37c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b36a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x463518]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x464664]
call fcn.00404f10
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 0x40bbd0
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 0x40bca6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00403f3c
lea eax, [ebp - 8]
call fcn.004043b4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404364
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40bc90
mov eax, ebx
call fcn.004026cc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40bc89
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.00404364
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40bc73
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40bcb8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40bc73
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 0x40bc90
mov eax, dword [ebp - 0x10]
call fcn.004026ec
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bcad
lea eax, [ebp - 8]
call fcn.00403ea4
ret

Function at 0x40c198
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 0x40c1fc
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.00404114
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407f50
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c203
lea eax, [ebp - 0xc]
call fcn.00403ea4
ret

Function at 0x41a254
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov al, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x41a2a1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0041a068
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x41a2b9
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41a2c0
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.0041a068
dec esi
jne 0x41a2e2
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41b424
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x464888
cmp dword [edi], 0
jne 0x41b4a0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x464884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x462408
mov ecx, 2
call fcn.004028c8
mov edx, 0x41b3fc
lea eax, [esi + 5]
call fcn.0041b41c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041b41c
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 0x41b475
mov dword [0x464884], 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 0x41c6bc
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 0x41c6c2
ret

Function at 0x41eb40
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 0x41eb91
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41eb78
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41eb68
jmp 0x41eb91
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 0x41eb79
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d528
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 0x42d474
call sub.user32.dll_EnumWindows
ret

Function at 0x42d648
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 0x42d6c5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042d0a8
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 0x42d66d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042cca8
cmp dword [ebp - 4], 0
je 0x42d6af
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404364
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 0x42d6cc
lea eax, [ebp - 4]
call fcn.00403ea4
ret

Function at 0x430690
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 [0x464b58], 0
je 0x4307df
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4637cc]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4307df
mov eax, dword [0x464b5c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x464b58]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4307ae
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x464b58]
call fcn.00413c4c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4307a6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4307a6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4307a6
mov eax, dword [ebp - 0x14]
call fcn.00439328
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4307a6
push ebp
call fcn.0043064c
pop ecx
test al, al
jne 0x4307a6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x430762
mov eax, dword [ebp - 0x14]
call fcn.00437e58
dec eax
jle 0x4307a6
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.004032e4
cmp byte [ebp - 1], 0
je 0x4307a6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4307a6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x464b5c]
call fcn.0042fe18
inc edi
dec ebx
jne 0x4306f5
mov eax, dword [0x464b5c]
cmp dword [eax + 8], 0
jle 0x4307c6
mov eax, dword [0x464b5c]
call fcn.0042fea8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4307df
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004304b4
pop ecx
test al, al
jne 0x4307df
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 0x433dc0
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 0x433e0c
mov eax, esi
call fcn.004495b4
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433e0c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x433e0c
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 0x433f4b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x433e4c
cmp eax, 0x108
ja 0x433e4c
mov eax, esi
call fcn.004495b4
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433f42
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x433f4b
jmp 0x433f42
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x433f2b
cmp eax, 0x20a
ja 0x433f2b
test byte [esi + 0x50], 0x80
jne 0x433e7e
sub eax, 0x203
je 0x433e7b
sub eax, 3
je 0x433e7b
sub eax, 3
jne 0x433e7e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x433e92
dec eax
je 0x433ea7
dec eax
je 0x433ec4
dec eax
je 0x433ea7
jmp 0x433ecb
mov ecx, ebx
mov eax, dword [0x4637cc]
mov eax, dword [eax]
mov edx, esi
call fcn.00452d60
jmp 0x433f42
cmp byte [esi + 0x5d], 1
jne 0x433ebd
mov eax, esi
mov si, 0xffed
call fcn.004032e4
jmp 0x433f4b
or word [esi + 0x54], 1
jmp 0x433f42
and word [esi + 0x54], 0xfffe
jmp 0x433f42
mov eax, dword [0x464b14]
cmp byte [eax + 0x20], 0
je 0x433f42
mov eax, dword [0x464b14]
cmp dword [eax + 0x1c], 0
je 0x433f42
mov eax, dword [ebx]
mov edx, dword [0x464b14]
cmp eax, dword [edx + 0x1c]
jne 0x433f42
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.004494f8
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.004032e4
jmp 0x433f4b
cmp eax, 0xb00b
jne 0x433f42
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004326e0
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