joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40608f
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a74], 0
push esi
jne 0x4060c6
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4060a0
mov dword [ecx*4 + 0x422a70], eax
inc ecx
cmp ecx, 0x100
jl 0x40609b
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x4060f7
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a70]
xor eax, esi
inc ecx
dec edx
jne 0x4060d9
pop edi
not eax
pop esi
ret 0xc

Function at 0x1c7c108
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.01c7c258
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x1c7c12e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1c7c11a
add dl, dl
jne 0x1c7c139
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1c7c18c
xor eax, eax
add dl, dl
jne 0x1c7c146
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1c7c22d
add dl, dl
jne 0x1c7c155
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1c7c160
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1c7c16b
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1c7c176
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x1c7c182
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x1c7c125
mov eax, 1
add dl, dl
jne 0x1c7c19a
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1c7c1a5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1c7c191
sub eax, ebx
mov ebx, 1
jne 0x1c7c1d8
mov ecx, 1
add dl, dl
jne 0x1c7c1be
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1c7c1c9
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1c7c1b5
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1c7c125
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x1c7c1ef
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1c7c1fa
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1c7c1e6
cmp eax, 0x7d00
jae 0x1c7c21d
cmp eax, 0x500
jb 0x1c7c218
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1c7c125
cmp eax, 0x7f
ja 0x1c7c220
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1c7c125
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x1c7c24e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x1c7c125
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x45fd21
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x45fd30
pop dword [ebp - 0x20]
mov eax, 0x45fd30
sub dword [ebp - 0x20], eax
push 0x40
push 0x1000
push 0x374ce
push 0
mov eax, 0x7c1a54ca
sub eax, 0x7bd0ff9e
add eax, dword [ebp - 0x20]
call dword [eax]
mov ecx, 0x41e6
mov ebx, eax
mov esi, 0x49f400
add esi, dword [ebp - 0x20]
mov edi, 0xe15028b3
sub edi, 0x8eb1a2c8
xor dword [ebp - 0x10], 0x65ddf74b
mov edx, dword [esi]
xor dword [ebp - 0x10], 0xa23d1546
sub edx, edi
add dword [ebp - 4], 0x3d2e1739
mov dword [ebx], edx
add ebx, 0xd1acd96e
sub ebx, 0xd1acd96a
add esi, 0x1aff81fa
add esi, 0xe5007e0a
loop 0x45fd7e
add eax, 0xfa6b
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x64ba9c1a
add ecx, 0x9b8563e6
add ecx, dword [ebp - 0x20]
call ebx
leave
ret
Function at 0x4026dc
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40271b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40271b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40271b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40271b
cmp dword [ecx + 0x74], 0xe
jbe 0x40271b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x10004c30
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
xor ecx, ecx
xor edx, edx
mov esi, dword [esp + 0x14]
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 0x1c]
mov cl, byte [esi + 0x100]
mov dl, byte [esi + 0x101]
test ebp, ebp
je 0x10004c7f
inc ecx
mov ebx, 0xff
and ecx, ebx
xor eax, eax
mov al, byte [esi + ecx]
add edx, eax
and edx, ebx
xor ebx, ebx
mov bl, byte [esi + edx]
mov byte [esi + ecx], bl
mov byte [esi + edx], al
add al, bl
mov bl, byte [edi]
mov al, byte [esi + eax]
xor bl, al
mov byte [edi], bl
inc edi
dec ebp
jne 0x10004c54
pop ebp
pop edi
lea eax, [esi + 0x100]
pop esi
mov byte [eax], cl
pop ebx
mov byte [eax + 1], dl
ret 0xc

Function at 0x10004c91
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
mov eax, 0x3020100
push esi
mov ecx, 0x40
mov esi, dword [esp + 0xc]
push edi
mov edx, esi
push ebp
mov dword [edx], eax
add edx, 4
add eax, 0x4040404
dec ecx
jne 0x10004ca5
xor ecx, ecx
xor edi, edi
mov ebp, dword [esp + 0x1c]
mov byte [esi + 0x100], cl
mov byte [esi + 0x101], cl
xor ebx, ebx
xor edx, edx
xor eax, eax
mov dl, byte [edi + esi]
mov al, byte [ebp + ecx]
add bl, al
inc ecx
add bl, dl
inc edi
mov al, byte [ebx + esi]
mov byte [edi + esi - 1], al
cmp dword [esp + 0x18], ecx
mov byte [ebx + esi], dl
jne 0x10004ceb
xor ecx, ecx
cmp edi, 0x100
jb 0x10004cc8
pop ebp
pop edi
pop esi
pop ebx
ret 0xc

Function at 0x100055a0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0x10]
mov eax, dword [ecx + 8]
cmp eax, 1
je 0x100055ec
jle 0x100055e7
cmp eax, 3
jg 0x100055e7
push esi
mov esi, dword [ecx]
test esi, esi
je 0x100055de
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
push ebx
sub ecx, eax
push edi
sub edx, eax
mov edi, dword [ecx + eax]
mov ebx, dword [eax]
xor edi, ebx
mov dword [edx + eax], edi
add eax, 4
dec esi
jne 0x100055cc
pop edi
pop ebx
mov eax, 1
pop esi
ret 0x10
xor eax, eax
ret 0x10
mov eax, dword [ecx + 0x10]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push eax
mov eax, dword [esp + 8]
push ecx
push edx
push eax
call fcn.10020978
mov eax, 1
ret 0x10

Function at 0x10005b60
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0x10]
mov eax, dword [ecx + 8]
cmp eax, 1
je 0x10005bac
jle 0x10005ba7
cmp eax, 3
jg 0x10005ba7
push esi
mov esi, dword [ecx]
test esi, esi
je 0x10005b9e
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
push ebx
sub ecx, eax
push edi
sub edx, eax
mov edi, dword [ecx + eax]
mov ebx, dword [eax]
xor edi, ebx
mov dword [edx + eax], edi
add eax, 4
dec esi
jne 0x10005b8c
pop edi
pop ebx
mov eax, 1
pop esi
ret 0x10
xor eax, eax
ret 0x10
mov eax, dword [ecx + 0x10]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push eax
mov eax, dword [esp + 8]
push ecx
push edx
push eax
call fcn.10006a50
mov eax, 1
ret 0x10
Function at 0x10006080
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x10c
push ebx
push ebp
push esi
mov esi, dword [esp + 0x124]
push edi
mov eax, dword [esi + 8]
mov ebx, dword [esi]
mov edi, dword [esi + 4]
mov ecx, dword [esi + 0x124]
sub eax, 2
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], edi
mov dword [esp + 0x18], ecx
je 0x100061c2
dec eax
je 0x100060c6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x10c
ret 0xc
mov ecx, dword [esi + 0x20]
push esi
mov edi, ecx
lea eax, [esp + 0x20]
and ecx, 0x1f
mov ebx, 1
push 1
push eax
shr edi, 5
shl ebx, cl
call fcn.10005610
test eax, eax
mov ebp, dword [esp + 0x124]
je 0x10006104
push esi
push 1
push ebp
call fcn.10005610
test eax, eax
je 0x10006104
mov eax, 1
jmp 0x10006106
xor eax, eax
mov ecx, dword [esp + 0x10]
lea edi, [esp + edi*4 + 0x1c]
cmp ecx, 1
mov dword [edi], ebx
je 0x10006177
dec ecx
mov dword [esp + 0x10], ecx
test eax, eax
je 0x10006164
lea ecx, [esp + 0x1c]
push esi
lea edx, [esp + 0x20]
push ecx
lea eax, [esp + 0x24]
push edx
push eax
call fcn.10005990
test eax, eax
je 0x10006164
push esi
push ebp
push ebp
push ebp
call fcn.10005990
test eax, eax
je 0x10006164
mov ecx, dword [esp + 0x120]
push esi
push ebp
push ebp
lea edx, [esp + 0x28]
push ecx
push edx
call fcn.10005a00
test eax, eax
je 0x10006164
mov eax, 1
jmp 0x10006166
xor eax, eax
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
xor edx, ebx
dec ecx
mov dword [edi], edx
mov dword [esp + 0x10], ecx
jne 0x1000611a
test eax, eax
je 0x100060b7
lea eax, [esp + 0x1c]
push esi
push eax
push ebp
push ebp
push ebp
call fcn.10005a00
test eax, eax
je 0x100060b7
mov ecx, dword [esp + 0x120]
push esi
lea edx, [esp + 0x20]
push ecx
push edx
call fcn.10020978
test eax, eax
je 0x100060b7
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x10c
ret 0xc
xor esi, esi
xor edx, edx
test edi, edi
mov edi, dword [esp + 0x124]
je 0x10006219
mov ebx, dword [esp + 0x120]
mov eax, edx
shr eax, 5
mov ecx, edx
mov ebx, dword [ebx + eax*4]
and ecx, 0x1f
shr ebx, cl
mov ebp, dword [edi + eax*4]
and ebx, 1
xor esi, ebx
mov ebx, esi
not ebx
and ebx, 1
shl ebx, cl
not ebx
and ebx, ebp
mov ebp, esi
and ebp, 1
shl ebp, cl
or ebx, ebp
inc edx
mov dword [edi + eax*4], ebx
mov eax, dword [esp + 0x10]
cmp edx, eax
jne 0x100061d1
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi + ebx*4 - 4]
xor eax, eax
test esi, esi
sete al
shl edx, cl
shr edx, cl
mov dword [edi + ebx*4 - 4], edx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10c
ret 0xc

Function at 0x10007440
Capabilities:
Get system information on windows

Disassembly:
sub esp, 0x24
lea eax, [esp]
push eax
call dword [sym.imp.kernel32.dll_GetSystemInfo]
mov eax, dword [esp + 0x18]
sub eax, 0x182
je 0x10007474
sub eax, 0x64
je 0x10007474
sub eax, 0x64
cmp word [esp + 0x20], 6
jb 0x10007474
push 0xc
call fcn.1000d220
add esp, 0x24
ret
push 4
call fcn.1000d220
add esp, 0x24
ret
Function at 0x1000c770
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0x10]
sub esp, 0x51c
lea edx, [eax + 0x1f]
push ebx
push ebp
lea ebp, [ecx + 0x1f]
push esi
shr edx, 5
shr ebp, 5
cmp edx, ebp
mov ebx, edx
ja 0x1000c795
mov ebx, ebp
mov ecx, dword [esp + 0x53c]
xor esi, esi
xor eax, eax
cmp ecx, esi
setne al
cmp ebx, esi
mov dword [esp + 0xc], eax
je 0x1000c99c
cmp ebx, 0x40
ja 0x1000c99c
lea eax, [esp + 0x324]
mov ecx, ebx
mov dword [eax - 0x204], esi
mov dword [eax], esi
mov dword [eax - 0x104], esi
mov dword [eax + 0x100], esi
add eax, 4
dec ecx
jne 0x1000c7c3
mov ecx, dword [esp + 0x120]
mov esi, dword [esp + 0x52c]
xor ecx, 1
push edi
mov dword [esp + 0x124], ecx
mov ecx, edx
lea edi, [esp + 0x224]
push edx
rep movsd dword es:[edi], dword [esi]
mov esi, dword [esp + 0x53c]
lea ecx, [ebp*4]
mov dword [esp + 0x24], ecx
mov eax, ecx
lea edi, [esp + 0x42c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x534]
push ecx
call fcn.10020978
push ebp
mov edx, dword [esp + 0x53c]
mov dword [esp + 0x328], eax
push edx
call fcn.10020978
xor edx, edx
mov dword [esp + 0x528], eax
mov eax, edx
mov dword [esp + 0x18], edx
shl eax, 7
add eax, edx
shl eax, 2
mov ecx, eax
neg ecx
mov esi, dword [esp + ecx + 0x528]
test esi, esi
je 0x1000c93e
lea esi, [esp + eax + 0x124]
lea ebp, [esp + ecx + 0x328]
mov dword [esp + 0x1c], ebp
mov eax, dword [esi + 0x200]
mov ecx, dword [ebp + 0x200]
cmp eax, ecx
jb 0x1000c930
sub eax, ecx
push ebx
mov edi, eax
lea eax, [esp + 0x28]
push eax
lea eax, [ebp + 0x100]
push edi
push eax
call fcn.1000b030
lea edx, [esi + 0x100]
lea ecx, [esp + 0x24]
mov eax, edx
mov dword [esp + 0x14], ebx
mov ebp, dword [ecx]
add ecx, 4
xor dword [eax], ebp
mov ebp, dword [esp + 0x14]
add eax, 4
dec ebp
mov dword [esp + 0x14], ebp
jne 0x1000c8c2
push ebx
push edx
call fcn.10020978
mov dword [esi + 0x200], eax
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1000c914
mov ebp, dword [esp + 0x1c]
lea ecx, [esp + 0x24]
push ebx
push ecx
push edi
push ebp
call fcn.1000b030
lea ecx, [esp + 0x24]
mov eax, esi
sub ecx, esi
mov edx, ebx
mov edi, dword [ecx + eax]
xor dword [eax], edi
add eax, 4
dec edx
jne 0x1000c907
jmp 0x1000c918
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi + 0x200]
mov ecx, dword [ebp + 0x200]
cmp eax, ecx
jae 0x1000c89b
mov edx, dword [esp + 0x18]
mov eax, 1
sub eax, edx
mov edx, eax
jmp 0x1000c854
mov edi, dword [esp + 0x544]
test edi, edi
je 0x1000c95b
mov eax, edx
mov ecx, ebx
shl eax, 7
add eax, edx
lea esi, [esp + eax*4 + 0x224]
rep movsd dword es:[edi], dword [esi]
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1000c98a
mov ecx, dword [esp + 0x20]
mov edi, dword [esp + 0x540]
mov eax, edx
shl eax, 7
add eax, edx
mov edx, ecx
shr ecx, 2
lea esi, [esp + eax*4 + 0x124]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x51c
ret 0x18
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x51c
ret 0x18
Function at 0x1002071b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x428
mov eax, 0x10027a30
call fcn.1002584a
mov edx, dword [ebp + 0xc]
xor ebx, ebx
mov eax, dword [ebp + 8]
mov esi, ebx
mov dword [ebp - 0x42c], edx
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x428], edx
mov dword [ebp - 0x424], esi
mov dword [ebp - 4], ebx
mov dword [ebp - 0x430], ecx
mov dword [ebp - 0x434], ebx
mov dword [ebp - 0x418], ebx
mov byte [ebp - 4], 1
test eax, eax
je 0x1002093c
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcslen]
inc eax
push 2
push eax
mov dword [ebp - 0x420], eax
lea eax, [ebp - 0x420]
push eax
call fcn.10020978
add esp, 0x10
test eax, eax
js 0x10020936
mov edi, dword [ebp - 0x420]
cmp edi, 0x400
jg 0x100207bf
push edi
call fcn.1001a3e8
pop ecx
test al, al
je 0x100207bf
mov eax, edi
call fcn.100259d0
mov dword [ebp - 0x10], esp
mov eax, esp
jmp 0x100207d1
push edi
lea ecx, [ebp - 0x424]
call fcn.10020978
mov esi, dword [ebp - 0x424]
push 3
push edi
push dword [ebp - 0x41c]
push eax
call fcn.10020978
mov dword [ebp - 0x41c], eax
test eax, eax
je 0x10020936
push 0x60
push ebx
push eax
call fcn.10021cbd
mov edi, eax
mov dword [ebp - 0x420], edi
test edi, edi
jne 0x10020829
push 2
push ebx
push dword [ebp - 0x41c]
call fcn.10021cbd
mov edi, eax
mov dword [ebp - 0x420], eax
test edi, edi
jne 0x10020829
call fcn.100156c1
mov ebx, eax
jmp 0x10020905
push dword [ebp - 0x428]
push dword [ebp - 0x42c]
push edi
call dword [sym.imp.kernel32.dll_FindResourceA]
mov dword [ebp - 0x42c], eax
test eax, eax
jne 0x10020850
call fcn.100156c1
jmp 0x100208f8
push eax
push edi
call dword [sym.imp.kernel32.dll_LoadResource]
mov dword [ebp - 0x428], eax
test eax, eax
je 0x10020846
push dword [ebp - 0x42c]
push edi
call dword [sym.imp.kernel32.dll_SizeofResource]
mov dword [ebp - 0x41c], eax
lea ecx, [eax + 1]
cmp ecx, eax
jae 0x10020883
mov ebx, 0x8007000e
jmp 0x100208fa
push ecx
lea ecx, [ebp - 0x418]
mov byte [ebp - 4], 2
call fcn.10020978
jmp 0x100208a9
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
je 0x1002087c
mov eax, dword [ebp - 0x41c]
push eax
push dword [ebp - 0x428]
push eax
push dword [ebp - 0x418]
call fcn.10020978
mov eax, dword [ebp - 0x418]
add esp, 0x10
mov ecx, dword [ebp - 0x41c]
push dword [ebp + 0x14]
mov byte [eax + ecx], bl
lea ecx, [ebp - 0x434]
push dword [ebp - 0x418]
call fcn.10020978
mov ebx, eax
test edi, edi
je 0x10020905
push edi
call dword [sym.imp.kernel32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x1002091e
lea ecx, [ebp - 0x418]
call fcn.1001ff05
or dword [ebp - 4], 0xffffffff
jmp 0x1002092e
push esi
mov esi, dword [esi]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
test esi, esi
jne 0x10020924
mov eax, ebx
jmp 0x1002096a
mov ebx, dword [ebp - 0x418]
lea eax, [ebp - 0x414]
cmp ebx, eax
je 0x10020951
lea ecx, [ebp - 0x418]
call fcn.1001ff05
or dword [ebp - 4], 0xffffffff
jmp 0x10020961
push esi
mov esi, dword [esi]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
test esi, esi
jne 0x10020957
mov eax, 0x8007000e
lea esp, [ebp - 0x444]
call fcn.10025797
ret 0x10
Function at 0x405d43
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x405d52
pop dword [ebp - 0x20]
mov eax, 0xfa86f935
add eax, 0x5b9641d
sub dword [ebp - 0x20], eax
mov dword [ebp - 0x30], 0xca35e8af
add dword [ebp - 0x30], 0x841c5c9c
mov dword [ebp - 0x2c], 0xc144bd1c
add dword [ebp - 0x2c], 0x70ee8f29
mov dword [ebp - 0x28], 0x15a46e04
sub dword [ebp - 0x28], 0xc95829d6
mov dword [ebp - 0x24], 0x1f627b96
sub dword [ebp - 0x24], 0x1f627b96
lea eax, [ebp - 0x30]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x20]
call dword [eax]
mov dword [ebp - 0x30], 0xbc78b19a
sub dword [ebp - 0x30], 0x48064844
mov dword [ebp - 0x2c], 0xb0a396d
add dword [ebp - 0x2c], 0x36622808
mov dword [ebp - 0x28], 0xdb726baf
add dword [ebp - 0x28], 0x87fd00bd
mov dword [ebp - 0x24], 0xb8c53001
add dword [ebp - 0x24], 0x473acfff
lea ebx, [ebp - 0x30]
push ebx
push eax
mov eax, 0xd0eb2bad
add eax, 0x2f554563
add eax, dword [ebp - 0x20]
call dword [eax]
push 0x40
push 0x1000
push 0x3a541
push 0
call eax
mov ecx, 0x995ad423
sub ecx, 0x995a7e9d
mov esi, eax
mov edx, 0x436000
add edx, dword [ebp - 0x20]
mov edi, 0x630b52a5
add dword [ebp - 8], 0x5784f31
mov ebx, dword [edx]
xor dword [ebp - 0xc], 0x9c1481c4
add ebx, edi
sub dword [ebp - 0x18], edx
mov dword [esi], ebx
sub dword [ebp - 0x10], 0xad1f3f67
add esi, 0x654da931
add esi, 0x9ab256d3
add edx, 4
loop 0x405e63
add eax, 0x42a3e1be
add eax, 0xbd5d672d
xor ebx, ebx
add ebx, eax
add eax, 0x944202bd
add eax, 0x6bbdfd48
mov ecx, 0x8d985589
sub ecx, 0x8d585589
add ecx, dword [ebp - 0x20]
call ebx
leave
ret

Function at 0x406120
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422af4], 0
push esi
jne 0x406157
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406131
mov dword [ecx*4 + 0x422af0], eax
inc ecx
cmp ecx, 0x100
jl 0x40612c
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406188
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422af0]
xor eax, esi
inc ecx
dec edx
jne 0x40616a
pop edi
not eax
pop esi
ret 0xc
Function at 0x401100
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42c004]
jne 0x40110a
repz ret
jmp fcn.004014dc

Function at 0x408cfc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x42c004]
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.00404a5e
and dword [ebp - 0x14], 0
cmp dword [0x42ec74], 0
mov dword [ebp - 0x18], eax
jne 0x408daf
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x408e57
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x408e57
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x42ec74], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x42ec78], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x42ec7c], eax
call edi
push eax
call esi
mov dword [0x42ec84], eax
test eax, eax
je 0x408daf
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x42ec80], eax
mov eax, dword [0x42ec80]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x408e08
cmp dword [0x42ec84], ecx
je 0x408e08
push eax
call esi
push dword [0x42ec84]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x408e08
test ebx, ebx
je 0x408e08
call edi
test eax, eax
je 0x408dff
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x408dff
test byte [ebp - 8], 1
jne 0x408e08
or dword [ebp + 0x10], 0x200000
jmp 0x408e3b
mov eax, dword [0x42ec78]
cmp eax, dword [ebp - 0x18]
je 0x408e3b
push eax
call esi
test eax, eax
je 0x408e3b
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x408e3b
mov eax, dword [0x42ec7c]
cmp eax, dword [ebp - 0x18]
je 0x408e3b
push eax
call esi
test eax, eax
je 0x408e3b
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x42ec74]
call esi
test eax, eax
je 0x408e57
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x408e59
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401100
leave
ret
Function at 0x421130
Capabilities:
Create pipe

Disassembly:
sub esp, 0x24
mov eax, dword [0x42c004]
xor eax, esp
mov dword [esp + 0x1c], eax
mov eax, dword [0x42cdb0]
push ebx
mov ebx, dword [0x2bd2234]
push edi
mov edi, dword [0x2bd46b4]
call fcn.004210a0
cmp dword [0x2bd46b4], 0x2f
jne 0x42119d
push 0
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeA]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x18]
push ecx
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
call fcn.004210d0
mov ecx, dword [esp + 0x24]
pop edi
pop ebx
xor ecx, esp
call fcn.00401100
add esp, 0x24
ret
Function at 0x421490
Capabilities:
Get disk information
Manipulate console buffer
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x820
mov eax, dword [0x42c004]
xor eax, ebp
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0
jmp 0x4214b5
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0x1519a5
jge 0x4214fe
mov dword [0x2bd431c], 0x8e46a6f0
cmp dword [0x2bd46b4], 0x3dc
jne 0x4214fc
xor ecx, ecx
mov word [ebp - 8], cx
xor edx, edx
mov word [ebp - 6], dx
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp - 8]
push ecx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleOutputCharacterW]
push 0
call dword [sym.imp.KERNEL32.dll_GetTimeZoneInformation]
jmp 0x4214ac
mov dword [ebp - 0x10], 0
jmp 0x421510
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
cmp dword [ebp - 0x10], 0x12cad2a
jge 0x4215ab
cmp dword [0x2bd46b4], 0xa5f
jne 0x421562
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
lea eax, [ebp - 0x420]
push eax
lea ecx, [ebp - 0x18]
push ecx
lea edx, [ebp - 0x1c]
push edx
lea eax, [ebp - 0x14]
push eax
push 0
lea ecx, [ebp - 0x820]
push ecx
push str.xonatoyuhejigoriramadiguyo
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
cmp dword [ebp - 0x10], 0x84620b
jne 0x421586
mov edx, dword [0x42dbd0]
mov dword [0x2bd46b4], edx
mov eax, dword [0x2bd46b4]
add eax, 0xa231
mov dword [0x2bd46b4], eax
cmp dword [0x2bd46b4], 0x141
jne 0x4215a6
mov dword [0x42f1a0], 0xec58acac
mov dword [0x42f1a4], 0xffffffff
jmp 0x421507
call fcn.004211c0
jmp dword [0x2bd2234]