joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10002180
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [esp + 0xc], ecx
je 0x10002266
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
test esi, esi
jl 0x10002255
jg 0x100021c0
test edx, edx
je 0x10002255
nop dword [eax]
call fcn.10003820
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x10002214
jg 0x100021d7
test esi, esi
je 0x10002214
cmp ebx, eax
jg 0x100021e7
jl 0x100021e1
cmp edi, esi
jae 0x100021e7
mov esi, edi
mov dword [esp + 0x14], ebx
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
push esi
push eax
mov eax, dword [ecx + 0x20]
push dword [eax]
call fcn.10009a70
mov ecx, dword [esp + 0x18]
add esp, 0xc
sub edi, esi
sbb ebx, dword [esp + 0x14]
mov eax, dword [ecx + 0x30]
sub dword [eax], esi
mov eax, dword [ecx + 0x20]
add dword [eax], esi
jmp 0x10002239
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
mov edx, dword [ecx]
movzx eax, byte [eax]
push eax
call dword [edx + 0xc]
cmp eax, 0xffffffff
je 0x1000224f
mov ecx, dword [esp + 0xc]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
add dword [esp + 0x10], esi
test ebx, ebx
jg 0x100021c0
jl 0x1000224f
test edi, edi
jne 0x100021c0
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
mov eax, edx
sbb esi, ebx
mov edx, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x10002288
mov eax, dword [ecx + 0x30]
mov eax, dword [eax]
jmp 0x1000228a
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [esp + 0x14], eax
test edi, edi
jl 0x10002308
jg 0x1000229d
test esi, esi
je 0x10002308
test eax, eax
jl 0x100022ec
jg 0x100022a7
test ebx, ebx
je 0x100022ec
cmp edi, eax
jg 0x100022b7
jl 0x100022b1
cmp esi, ebx
jae 0x100022b7
mov ebx, esi
mov dword [esp + 0x14], edi
push ebx
push dword [ebp + 8]
push dword [esp + 0x18]
call fcn.10009a70
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
sub esi, ebx
sbb edi, dword [esp + 0x14]
add edx, ebx
mov eax, dword [ecx + 0x30]
sub dword [eax], ebx
mov eax, dword [ecx + 0x20]
add dword [eax], ebx
test edi, edi
jl 0x10002308
jg 0x100022ef
test esi, esi
je 0x10002308
jmp 0x100022ef
mov edx, dword [ebp + 8]
mov eax, dword [ecx + 0x4c]
test eax, eax
je 0x10002308
push eax
push esi
push 1
push edx
call fcn.1000d36e
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10002860
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1002f050]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x10002890
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x100028cc
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x100028cc
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x100029b4
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x100028f4
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x10002927
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.1000c92c
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
sub eax, 0
je 0x10002987
sub eax, 1
je 0x10002987
sub eax, 2
jne 0x100029b4
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.1000c92c
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x100029a4
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.1000d36e
add esp, 0x10
cmp edi, eax
jne 0x100029b4
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x100028b7
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
Function at 0x10003330
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1002f050]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x100033ea
cmp byte [esi + 0x3d], 0
je 0x100033ea
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x100033d8
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x100033a0
sub eax, 1
je 0x100033a4
sub eax, 2
jne 0x100033d8
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x100033c1
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.1000d36e
add esp, 0x10
cmp edi, eax
jne 0x100033d8
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.10008525
mov esp, ebp
pop ebp
ret

Function at 0x10003720
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001f640
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x1002f050]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.10008533
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.10007b41
mov dword [esi + 4], eax
lea ebx, [edi + 4]
mov eax, dword [ebp - 0x10]
lea edx, [edi + 8]
mov dword [ebp - 0x14], ebx
lea ecx, [eax + 0x18]
mov ebx, dword [ebp - 0x10]
add esp, 8
mov dword [ebp - 0x18], edx
mov edx, dword [ebp - 0x10]
mov dword [edi + 0x34], esi
add edi, 0x14
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
lea esi, [eax + 0x24]
mov byte [ebx + 0x48], 0
add eax, 0x28
mov byte [ebx + 0x3d], 0
mov ebx, dword [ebp - 0x14]
mov dword [edx + 0xc], ebx
mov ebx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x18]
mov dword [ebx + 0x10], edx
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x1c], edi
mov dword [ebx + 0x20], ecx
mov dword [ebx + 0x2c], esi
mov ebx, dword [ebp - 0x14]
mov dword [edx], 0
mov edx, dword [ebp - 0x10]
mov dword [ecx], 0
mov dword [eax], 0
mov dword [ebx], 0
mov dword [edi], 0
mov dword [esi], 0
mov dword [edx + 0x4c], 0
mov eax, dword [0x10034710]
mov ecx, dword [0x10034714]
mov dword [edx + 0x40], eax
mov eax, edx
mov dword [edx + 0x44], ecx
mov dword [edx + 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10003aa0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1001f6a0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x1002f050]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
push 8
mov dword [eax], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.10008533
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.10007b41
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100047e0
Capabilities:
Create thread
Terminate process

Disassembly:
push 0
push 0
push 0
push 0x10004780
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xbb8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x10004c70
Capabilities:
Create thread
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1002f050]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], esi
push eax
push esi
push esi
push esi
push esi
push esi
push esi
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], esi
push eax
mov word [ebp - 8], 0x500
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x10004cc9
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push esi
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
test eax, eax
jne 0x10004cd1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x10004ce6
push eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov dword [ebp - 0x10], 0
test esi, esi
jne 0x10004d5f
cmp dword [ebp - 0x14], esi
je 0x10004d39
cmp dword [0x10034718], esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
jne 0x10004d0e
push 0
push 0
push 0
push 0x10004810
push 0
push 0
call esi
cmp dword [0x1003471c], 0
jne 0x10004d4e
push 0
push 0
push 0
push fcn.10004890
push 0
push 0
call esi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0x10004c00
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.10008525
mov esp, ebp
pop ebp
ret
push 0x1002d6b0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], esi
push eax
call fcn.10009a00
int3
Function at 0x10005f90
Capabilities:
Hash data using crc32b

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0x400
push 0
push 0x10034900
call fcn.1000a000
add esp, 0xc
xor ecx, ecx
mov dword [ebp - 4], ecx
push ebx
nop
xor eax, eax
test cl, 1
je 0x10005fbb
bts eax, 7
shr ecx, 1
test cl, 1
je 0x10005fc6
bts eax, 6
shr ecx, 1
test cl, 1
je 0x10005fd1
bts eax, 5
shr ecx, 1
test cl, 1
je 0x10005fdc
bts eax, 4
shr ecx, 1
test cl, 1
je 0x10005fe7
bts eax, 3
shr ecx, 1
test cl, 1
je 0x10005ff2
bts eax, 2
shr ecx, 1
test cl, 1
je 0x10005ffd
bts eax, 1
test cl, 2
je 0x10006006
bts eax, 0
shl eax, 0x18
mov ecx, eax
add eax, eax
sar ecx, 0x1f
and ecx, 0x4c11db7
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov edx, ecx
sar edx, 0x1f
and edx, 0x4c11db7
lea eax, [ecx + ecx]
xor edx, eax
mov ecx, edx
sar ecx, 0x1f
and ecx, 0x4c11db7
lea eax, [edx + edx]
xor ecx, eax
mov ebx, ecx
sar ebx, 0x1f
and ebx, 0x4c11db7
lea eax, [ecx + ecx]
xor ebx, eax
xor edx, edx
lea ecx, [edx + 1]
nop dword [eax]
test bl, 1
je 0x1000609f
mov eax, 0x20
sub eax, ecx
bts edx, eax
inc ecx
shr ebx, 1
cmp ecx, 0x21
jl 0x10006090
mov ecx, dword [ebp - 4]
mov dword [ecx*4 + 0x10034900], edx
inc ecx
mov dword [ebp - 4], ecx
cmp ecx, 0xff
jle 0x10005fb0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100060d0
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x1002f050]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push 0x1002ac88
push eax
or ebx, 0xffffffff
call fcn.1000e5af
add esp, 8
mov dword [ebp - 0x408], eax
test eax, eax
jne 0x10006116
or eax, 0xffffffff
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10008525
mov esp, ebp
pop ebp
ret 4
push esi
push edi
nop dword [eax + eax]
push eax
push 0x400
lea eax, [ebp - 0x404]
push 1
push eax
call fcn.1000d982
mov edi, eax
lea esi, [ebp - 0x404]
add esp, 0x10
mov edx, edi
test edi, edi
je 0x1000616d
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x10034900]
sub edx, 1
jne 0x10006145
mov eax, dword [ebp - 0x408]
cmp edi, 0x400
je 0x10006120
push dword [ebp - 0x408]
call fcn.1000cdf5
mov ecx, dword [ebp - 4]
add esp, 4
not ebx
xor ecx, ebp
mov eax, ebx
pop edi
pop esi
pop ebx
call fcn.10008525
mov esp, ebp
pop ebp
ret 4

Function at 0x10013a8f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10013905
Function at 0x40281c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40a004]
jne 0x402826
repz ret
jmp fcn.00402a2b

Function at 0x40488b
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x40a004]
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.004037d3
and dword [ebp - 0x14], 0
cmp dword [0x44b84c], 0
mov dword [ebp - 0x18], eax
jne 0x40493e
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4049e6
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x4049e6
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x44b84c], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x44b850], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x44b854], eax
call edi
push eax
call esi
mov dword [0x44b85c], eax
test eax, eax
je 0x40493e
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x44b858], eax
mov eax, dword [0x44b858]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x404997
cmp dword [0x44b85c], ecx
je 0x404997
push eax
call esi
push dword [0x44b85c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x404997
test ebx, ebx
je 0x404997
call edi
test eax, eax
je 0x40498e
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40498e
test byte [ebp - 8], 1
jne 0x404997
or dword [ebp + 0x10], 0x200000
jmp 0x4049ca
mov eax, dword [0x44b850]
cmp eax, dword [ebp - 0x18]
je 0x4049ca
push eax
call esi
test eax, eax
je 0x4049ca
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4049ca
mov eax, dword [0x44b854]
cmp eax, dword [ebp - 0x18]
je 0x4049ca
push eax
call esi
test eax, eax
je 0x4049ca
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x44b84c]
call esi
test eax, eax
je 0x4049e6
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4049e8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040281c
leave
ret

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x4c134ae
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x432024
nop
nop
mov eax, section..reloc
nop
mov ebx, 0x42f314
nop
mov ecx, 0x2ce3b32
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0xde9370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0xde938e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0xe12074
push ecx
mov edi, eax
call fcn.00dfd198
mov esi, eax
add esp, 8
test esi, esi
jne 0xde93cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.00dfd02e
push esi
call fcn.00dfcfb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0xdec850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0xdec8ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0xe17720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0xdec8ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.00dfd1e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0xdec8ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0xe17720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0xdec92a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.00dfe082
xor esi, esi
add esp, 8
cmp eax, esi
je 0xdec957
mov word [eax], si
add eax, 2
push eax
call fcn.00dfe030
add esp, 4
jmp 0xdec959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0xdec8ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0xdec8b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0xdecff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0xded080
Capabilities:
Get common file path

Disassembly:
sub esp, 0x43c
push esi
mov esi, dword [esp + 0x444]
cmp word [esi + 2], 0x3a
je 0xded0c4
lea eax, [esp + 0x30]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [esp + 0x30]
push 0xe12458
push ecx
call fcn.00dfd1e1
lea edx, [esp + 0x38]
push esi
push edx
call fcn.00dfd1e1
add esp, 0x10
jmp 0xded0d2
lea eax, [esp + 0x30]
push esi
push eax
call fcn.00dfd20b
add esp, 8
lea ecx, [esp + 0x30]
lea edx, [esp + 0x238]
push ecx
push str.___s
push edx
call fcn.00dfcdff
lea eax, [esp + 0x244]
lea ecx, [esp + 0x2c]
push eax
push ecx
call fcn.00ded050
mov eax, dword [0xe17728]
xor esi, esi
add esp, 0x14
lea edx, [esp + 0x20]
cmp eax, esi
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], esi
mov dword [esp + 0x14], 0x40
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], esi
jne 0xded13b
push esi
call fcn.00decfb0
add esp, 4
mov dword [0xe17728], eax
mov ecx, dword [esp + 0x454]
cmp ecx, 3
jne 0xded14c
mov ecx, 1
mov edx, dword [esp + 0x458]
push esi
push esi
push 0x20
push ecx
mov ecx, dword [esp + 0x45c]
push ecx
push edx
lea ecx, [esp + 0x40]
push esi
push ecx
mov ecx, dword [esp + 0x468]
lea edx, [esp + 0x28]
or ecx, 0x100000
push edx
lea edx, [esp + 0x28]
push ecx
push edx
push eax
call fcn.00decff0
mov ecx, dword [esp + 0x34]
add esp, 0x30
neg eax
sbb eax, eax
pop esi
not eax
and eax, ecx
add esp, 0x43c
ret

Function at 0xdf0440
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [ecx + 0x88]
test ebx, ebx
je 0xdf04b7
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0xdf048e
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0xdf0471
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0xdf047e
add edx, ecx
cmp ebx, edx
jb 0xdf048a
inc edi
add eax, 0x28
cmp edi, esi
jb 0xdf0467
xor ecx, ecx
jmp 0xdf04a2
test eax, eax
jne 0xdf0492
xor ecx, ecx
jmp 0xdf04a2
mov ecx, dword [eax + 0x14]
mov esi, dword [eax + 0xc]
mov eax, dword [esp + 0x10]
sub ecx, esi
add ecx, ebx
add ecx, eax
mov edx, dword [esp + 0x18]
push edx
push 0
push 0
push ecx
push ecx
call fcn.00df03c0
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0xdf08f0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebx
mov eax, dword [esp + 8]
push ebp
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
xor bl, bl
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0xdf0921
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 2
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov ebp, eax
test ebp, ebp
jne 0xdf0946
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 4
push ebp
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
jne 0xdf096e
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x18]
mov dword [ecx], esi
mov dword [ecx + 4], eax
cmp word [esi], 0x5a4d
jne 0xdf0993
push ecx
push esi
call fcn.00df04c0
add esp, 8
mov bl, al
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
mov al, bl
pop ebp
pop ebx
ret