joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4313d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x469a78
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x431409
inc eax
mov dword [esi + 0x10], eax
jmp 0x43151c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43141d
mov eax, 0xffffffc7
jmp 0x43151e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43142e
cmp dword [esi + 8], eax
jne 0x43141d
cmp dword [esi + 8], eax
jne 0x431447
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x431447
mov eax, 0xffffffc7
jmp 0x43151e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43145b
push eax
mov ecx, ebx
call fcn.00430c00
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.004051a0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43148c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004051c0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00430370
test eax, eax
mov dword [esp + 0x38], eax
je 0x4314bf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x482600
call fcn.004053a0
mov eax, dword [esp + 0x38]
jmp 0x43151e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00431230
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x431503
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00431250
mov esi, eax
test esi, esi
jne 0x431533
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00431230
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4314d5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x482600
call fcn.004053a0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x482600
call fcn.004053a0
mov eax, esi
jmp 0x43151e

Function at 0x4345f0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x434650
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x434650
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x434650
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x434650
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x434690
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x43a7a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46a0a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00463325
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043a140
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00463253
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0045fb17
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0045fb17
push 1
push 0
push 0
mov ecx, esi
call fcn.0045fabf
push 1
push 0
push 1
mov ecx, esi
call fcn.0045fabf
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00463397
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43a920
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46a0c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00463325
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043a140
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00463253
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43a9e4
cmp dword [esp + 0x40], 1
jne 0x43a9e2
cmp ecx, eax
jge 0x43a9e4
mov eax, ecx
cmp eax, 0xc8
jge 0x43a9f0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043a7a0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00463397
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43b170
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46a133
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045df37
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004635cd
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00464ae9
test eax, eax
je 0x43b28c
mov ecx, dword [esp + 0x3c]
call fcn.004635fa
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43b250
push edi
mov ecx, esi
call fcn.00460c62
mov ecx, esi
call fcn.0043b3f0
cmp dword [esp + 0x38], 1
jne 0x43b285
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00460d9d
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43dcc0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43dcf3
push esi
call fcn.00440dd0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43dcec
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43dd79
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43dd62
mov eax, dword [esi + 8]
test eax, eax
je 0x43dd17
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43dd5e
cmp eax, 2
je 0x43dd62
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43dd0a
cmp eax, 3
je 0x43dd3d
cmp eax, 1
jne 0x43dd0a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43dd0a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43dd0a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043dda0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43dd88
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043dda0
add esp, 4
pop esi
ret

Function at 0x45ed2d
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45ed65
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045cde1
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045cdb9
jmp 0x45ed71
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46041f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x460461
call fcn.00465ed4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x460461
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x460458
xor eax, eax
jmp 0x460469
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0046046f
pop edi
pop esi
pop ebx
ret 4

Function at 0x466404
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 0x466432
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x466450
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046636a
jmp 0x466450
mov eax, dword [esi + 0x14]
test eax, eax
je 0x466450
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046636a
test edi, edi
mov eax, edi
jne 0x46643a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401af0
Capabilities:
Extract resource via kernel32 functions
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x4217f4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea eax, [ebx - 2]
mov cx, word [eax + 2]
add eax, 2
test cx, cx
jne 0x401b12
mov ecx, dword [str.PlayMp3.mp3]
push esi
mov dword [eax], ecx
mov edx, dword [0x41e568]
push edi
mov dword [eax + 4], edx
mov ecx, dword [0x41e56c]
push 0
push 0x100
mov dword [eax + 8], ecx
mov edx, dword [0x41e570]
push 2
mov dword [eax + 0xc], edx
mov ecx, dword [0x41e574]
push 0
push 0
mov dword [eax + 0x10], ecx
mov edx, dword [0x41e578]
push 0x40000000
push ebx
mov dword [eax + 0x14], edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push 0x41e57c
push 0x41e494
push 0
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
push edi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push edi
push 0
mov dword [ebp - 0x210], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edx, dword [ebp - 0x210]
push 0
lea ecx, [ebp - 0x214]
push ecx
push eax
push edx
push esi
mov dword [ebp - 0x214], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
lea eax, [ebp - 0x20c]
push str.open___s__alias_mymusic
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
mov esi, dword [sym.imp.WINMM.dll_mciSendStringW]
add esp, 0xc
push 0
push 0
push 0
lea ecx, [ebp - 0x20c]
push ecx
call esi
push 0
push 0
push 0
push str.play_mymusic_repeat
call esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004067cd
mov esp, ebp
pop ebp
ret

Function at 0x4067cd
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4217f4]
jne 0x4067d7
repz ret
jmp fcn.0040b66a

Function at 0x40c206
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x40c22d
call fcn.004078fc
mov dword [eax], esi
call fcn.004078e9
push 0x16
pop esi
mov dword [eax], esi
call fcn.0040b8fa
mov eax, esi
jmp 0x40c282
test dword [ebp + 0xc], 0xfffffff9
jne 0x40c213
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x40c25a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0040790f
pop ecx
call fcn.004078e9
mov eax, dword [eax]
jmp 0x40c282
test al, 0x10
jne 0x40c280
test al, 1
je 0x40c280
test byte [ebp + 0xc], 2
je 0x40c280
call fcn.004078fc
mov dword [eax], 5
call fcn.004078e9
mov dword [eax], 0xd
jmp 0x40c251
xor eax, eax
pop esi
pop ebp
ret
Function at 0x414d98
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4217f4]
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.0040c71c
and dword [ebp - 0x14], 0
cmp dword [0x423728], 0
mov dword [ebp - 0x18], eax
jne 0x414e4b
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x414ef3
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x414ef3
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x423728], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x42372c], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x423730], eax
call edi
push eax
call esi
mov dword [0x423738], eax
test eax, eax
je 0x414e4b
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x423734], eax
mov eax, dword [0x423734]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x414ea4
cmp dword [0x423738], ecx
je 0x414ea4
push eax
call esi
push dword [0x423738]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x414ea4
test ebx, ebx
je 0x414ea4
call edi
test eax, eax
je 0x414e9b
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x414e9b
test byte [ebp - 8], 1
jne 0x414ea4
or dword [ebp + 0x10], 0x200000
jmp 0x414ed7
mov eax, dword [0x42372c]
cmp eax, dword [ebp - 0x18]
je 0x414ed7
push eax
call esi
test eax, eax
je 0x414ed7
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x414ed7
mov eax, dword [0x423730]
cmp eax, dword [ebp - 0x18]
je 0x414ed7
push eax
call esi
test eax, eax
je 0x414ed7
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x423728]
call esi
test eax, eax
je 0x414ef3
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x414ef5
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004067cd
leave
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x401000
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
enter 0x84, 0
sub ebp, 0x82
mov dword [ebp - 2], 0
call fcn.00401533
mov ebx, eax
xor eax, eax
mov dword [ebp + 0x7e], eax
lea eax, [ebp + 0x7e]
push eax
mov eax, ebx
or al, 0x40
push eax
mov eax, 0x401dc7
sub eax, fcn.00401592
push eax
push fcn.00401592
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp + 0x7e], 0
je 0x40107a
mov eax, ebx
lea edx, [ebp - 2]
call fcn.00401461
mov eax, ebx
lea ecx, [ebx + 0x1b600]
call fcn.004014b3
mov esi, ecx
mov eax, ebx
or si, 1
cdq
idiv esi
lea edx, [eax + ecx]
mov eax, ebx
lea ebx, [ebp - 2]
or eax, 0x402054
call fcn.00401592
xor eax, eax
lea esp, [ebp + 0x82]
pop ebp
pop esi
pop edx
pop ecx
pop ebx
ret

Function at 0x401533
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ecx
push edx
enter 0x11c, 0
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.USER32.DLL_GetCursorPos]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x18]
push eax
push 1
push 1
lea eax, [ebp - 0x11c]
push eax
mov dword [ebp - 4], 0xa
mov byte [ebp - 0x11c], 0
call dword [sym.imp.CRYPT32.DLL_CryptBinaryToStringA]
movzx eax, byte [ebp - 0x18]
sub eax, 0x41
leave
pop edx
pop ecx
ret

Function at 0x401000
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x9d8a44
push eax
push dword fs:[0]
popfd
add byte [eax + 0x64], dl
push dword [0]
mov dword fs:[0], esp
xor eax, eax
mov dword [eax], ecx
push eax
inc ebp
inc ebx
outsd dx, dword [esi]
insd dword es:[edi], dx
jo 0x401080
arpl word [edx + esi], si
adc ebx, dword [edi - 0x54]
xchg ebx, eax
neg dl
push cs
dec ecx
mov eax, 0x7fb97088
add ah, ah
aam 0xe7
mov dword [0x98c0ec09], eax
mov eax, dword [0xf6a8b15c]
jecxz 0x401003
xor dword [ecx], ecx
iretd
ljmp 0x2bdb:0xc41a7522
jne 0x40109c
invalid
mov ch, byte [edx + 0x477bf67f]
jle 0x4010d4
salc
rcr cl, 1
cwde
add al, 0x60
sub byte [ecx + 0x485b75a6], bh
adc byte [eax], cl
xor eax, 0x4156615a
clc
or edi, dword [esi + 0x54]
xchg byte [ebx + 0x456a3141], bl
adc dword [edx + 0x30], ecx
jno 0x401110
sbb ebx, edi
cmp al, 0x6e
jae 0x40107e
out dx, al
aad 0x69
sub dword [edi + 0x33], ebx
retf
and bh, byte [ebp + esi*8 - 0x40]
sbb byte [bx + di - 0x30], ah
cdq
nop
fnstsw word [esi]
daa
xchg edx, eax
in eax, 0x23
dec ebp
mov bh, 0xfa
fiadd dword [ecx + eax*2]
mov bl, 0x47
and cl, byte [ebx + 0x6f84bd1a]
mov ch, 0x3a
pop eax
invalid
Function at 0x40b1f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f43b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00463ec5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046167d
mov eax, dword [eax]
push 0x4a81f0
push eax
call fcn.00454294
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00464150
test bl, bl
je 0x40b272
push 0x4a81f0
lea ecx, [esp + 0xc]
call fcn.004644e0
push 0x4abd64
lea ecx, [esp + 0xc]
call fcn.004644e0
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40b2ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00464150
jmp 0x40b379
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40b332
lea edx, [esp + 0x7c]
push 0x4abd60
push edx
call fcn.00454294
add esp, 8
test eax, eax
je 0x40b332
lea eax, [esp + 0x7c]
push 0x4abd5c
push eax
call fcn.00454294
add esp, 8
test eax, eax
je 0x40b332
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40b2c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.00464150
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40bb70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40bbd2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40bbe0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f4bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4b3e34]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40bd18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40bc46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00464150
xor eax, eax
jmp 0x40bd8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046428d
push esi
lea ecx, [esp + 0xc]
call fcn.0046451c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40bd6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040bb70
test eax, eax
jne 0x40bd6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0040bb70
test eax, eax
jne 0x40bd6d
lea eax, [esp + 0x14]
push 0x4abd78
push eax
call fcn.004552d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bd4c
lea ecx, [esp + 0x14]
push 0x4abd74
push ecx
call fcn.00455250
mov esi, eax
add esp, 8
test esi, esi
jne 0x40bd4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40bd4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046423d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40bc5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00464150
xor eax, eax
jmp 0x40bd8f
mov byte [esi], 0
push 0x4abd70
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.00464150
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4