joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405640
Capabilities:
Hash data using djb2

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov eax, 0xffffffff
cmp dword [esp + 0x28], 0
je 0x40582a
mov ebx, dword [esp + 0x2c]
test ebx, ebx
je 0x40582a
mov ecx, dword [esp + 0x30]
test ecx, ecx
je 0x40582a
cmp dword [ecx], 0
jne 0x40582a
push ebx
call fcn.0040c600
add esp, 4
test eax, eax
je 0x4056b4
mov ecx, 0x1505
xor ebp, ebp
nop
nop
nop
nop
movzx edx, byte [ebx + ebp]
test edx, edx
je 0x4056bb
mov esi, ebp
xor esi, 1
and ebp, 1
lea ebp, [esi + ebp*2]
mov edi, ecx
shl edi, 5
add edi, ecx
add edi, edx
mov ecx, edi
cmp ebp, eax
jb 0x405690
jmp 0x4056bd
mov edi, 0x1505
jmp 0x4056bd
mov edi, ecx
mov ecx, dword [esp + 0x28]
mov edx, dword [ecx + 0x20]
lea ebx, [edx - 1]
mov esi, edx
sub esi, 1
mov dword [esp + 0xc], esi
jae 0x40578c
mov ebp, 0xffffffff
mov eax, dword [ecx + 0x18]
cmp eax, dword [ecx + 0x1c]
mov ebx, dword [esp + 0x2c]
jb 0x40571b
call fcn.004058f0
mov ecx, eax
mov eax, 0xffffffff
test ecx, ecx
jne 0x40582a
push ebx
call fcn.0040c600
add esp, 4
lea esi, [esp + 0x10]
mov ecx, dword [esp + 0x28]
mov edx, ebx
push esi
push edi
push eax
call fcn.00405840
add esp, 0xc
mov ebp, eax
push ebx
call fcn.0040c600
add esp, 4
mov esi, ebx
mov ebx, eax
inc eax
push eax
call dword [0x450008]
add esp, 4
test eax, eax
je 0x405825
mov byte [eax + ebx], 0
push ebx
push esi
push eax
mov esi, eax
call fcn.0040c520
add esp, 0xc
mov edx, dword [esp + 0x28]
mov eax, dword [edx + 0xc]
mov ecx, dword [edx + 0x18]
mov dword [eax + ecx*4], esi
mov eax, dword [edx + 4]
mov ecx, dword [edx + 0x18]
mov dword [eax + ebp*4], ecx
mov eax, dword [edx + 0x10]
mov esi, dword [esp + 0x30]
mov dword [eax + ecx*4], esi
mov eax, dword [edx + 0x14]
mov ecx, dword [edx + 0x18]
mov dword [eax + ecx*4], ebp
mov eax, dword [edx + 8]
mov ecx, dword [edx + 0x18]
mov dword [eax + ecx*4], edi
inc dword [edx + 0x18]
mov eax, dword [edx]
mov dword [esi], eax
xor eax, eax
jmp 0x40582a
mov dword [esp], eax
and ebx, edi
mov eax, dword [ecx + 4]
mov dword [esp + 8], eax
jmp 0x4057a8
inc ebx
dec edx
je 0x4056d6
mov ebp, ebx
and ebp, dword [esp + 0xc]
mov eax, dword [esp + 8]
mov esi, dword [eax + ebp*4]
cmp esi, 0xffffffff
je 0x4056db
mov eax, dword [ecx + 8]
cmp dword [eax + esi*4], edi
jne 0x4057a0
mov eax, dword [ecx + 0xc]
mov ebp, dword [eax + esi*4]
push ebp
mov dword [esp + 8], edx
call fcn.0040c600
mov edx, dword [esp + 8]
mov ecx, dword [esp + 0x2c]
add esp, 4
cmp eax, dword [esp]
jne 0x4057a0
push dword [esp]
push ebp
push dword [esp + 0x34]
call fcn.0040c620
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x34]
add esp, 0xc
test eax, eax
jne 0x4057a0
mov eax, dword [ecx + 0x10]
push dword [eax + esi*4]
call fcn.00404720
mov edx, dword [esp + 0x2c]
add esp, 4
mov eax, dword [edx + 0x10]
mov ecx, dword [esp + 0x30]
mov dword [eax + esi*4], ecx
mov esi, ecx
jmp 0x405781
mov eax, 0xffffffff
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4068e0
Capabilities:
Compute adler32 checksum

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov ebp, dword [esp + 0x28]
test ebp, ebp
je 0x406a86
mov ebx, dword [esp + 0x2c]
mov esi, dword [esp + 0x24]
movzx edi, si
shr esi, 0x10
test ebx, ebx
je 0x406a7f
mov ecx, 0x5e6ea9af
mov eax, ebx
mul ecx
shr edx, 0xb
imul eax, edx, 0x15b0
mov ecx, ebx
sub ecx, eax
jmp 0x406976
mov ecx, dword [esp + 4]
mov eax, ecx
sub eax, dword [esp]
add ebp, eax
mov eax, edi
mov edx, 0x80078071
mul edx
mov ebx, edx
shr ebx, 0xf
mov eax, esi
mov edx, 0x80078071
mul edx
imul eax, ebx, 0xfff1
sub edi, eax
shr edx, 0xf
imul eax, edx, 0xfff1
sub esi, eax
mov ebx, dword [esp + 0xc]
sub ebx, ecx
mov ecx, 0x15b0
je 0x406a7f
xor edx, edx
cmp ecx, 8
mov dword [esp + 4], ecx
mov dword [esp + 0xc], ebx
jb 0x4069ef
and ecx, 0x1ff8
mov dword [esp], ecx
xor eax, eax
mov edx, eax
movzx ebx, byte [ebp + eax]
add ebx, edi
movzx eax, byte [ebp + eax + 1]
add eax, ebx
add ebx, esi
movzx ecx, byte [ebp + edx + 2]
add ecx, eax
add ebx, eax
movzx eax, byte [ebp + edx + 3]
add eax, ecx
add ebx, ecx
movzx ecx, byte [ebp + edx + 4]
add ecx, eax
add ebx, eax
add ebx, ecx
movzx eax, byte [ebp + edx + 5]
add eax, ecx
add ebx, eax
movzx ecx, byte [ebp + edx + 6]
add ecx, eax
add ebx, ecx
movzx edi, byte [ebp + edx + 7]
add edi, ecx
mov ecx, dword [esp + 4]
mov esi, ebx
add esi, edi
lea eax, [edx + 8]
add edx, 0xf
cmp edx, ecx
jb 0x406990
add ebp, eax
mov edx, dword [esp]
mov ebx, edx
sub ebx, ecx
jae 0x40693b
mov eax, ecx
and eax, 3
mov dword [esp], edx
je 0x406a31
mov dword [esp + 8], ebx
neg eax
xor ebx, ebx
mov edx, ebp
nop
nop
nop
movzx ecx, byte [edx]
inc edx
add edi, ecx
add esi, edi
dec ebx
cmp eax, ebx
jne 0x406a10
mov eax, dword [esp]
sub eax, ebx
mov ebx, dword [esp + 8]
cmp ebx, 0xfffffffc
ja 0x406930
jmp 0x406a3e
mov eax, edx
mov edx, ebp
cmp ebx, 0xfffffffc
ja 0x406930
mov ebx, dword [esp + 4]
sub ebx, eax
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [edx + eax]
add ecx, edi
add esi, ecx
movzx edi, byte [edx + eax + 1]
add edi, ecx
add esi, edi
movzx ecx, byte [edx + eax + 2]
add ecx, edi
add esi, ecx
movzx edi, byte [edx + eax + 3]
add edi, ecx
add esi, edi
add eax, 4
cmp ebx, eax
jne 0x406a50
jmp 0x406930
shl esi, 0x10
or esi, edi
jmp 0x406a8b
mov esi, 1
mov eax, esi
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x406aa0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x406afa
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x14]
test edx, edx
je 0x406afc
not eax
xor esi, esi
nop
nop
nop
nop
mov edi, eax
shr edi, 4
movzx ebx, byte [ecx + esi]
mov ebp, eax
or ebp, ebx
and eax, ebx
not eax
and eax, ebp
and eax, 0xf
xor edi, dword [eax*4 + 0x44dc50]
mov eax, edi
shr eax, 4
and edi, 0xf
shr ebx, 4
xor ebx, edi
xor eax, dword [ebx*4 + 0x44dc50]
inc esi
cmp edx, esi
jne 0x406ac0
not eax
jmp 0x406afc
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x40c3d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, dword [esp + 0x14]
mov ebx, dword [edx + 8]
mov esi, 1
cmp ebx, eax
jae 0x40c43c
mov edi, edx
cmp dword [esp + 0x18], 0
je 0x40c41e
cmp ebx, 1
adc ebx, 0
cmp ebx, eax
jae 0x40c420
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, ebx
and edx, 2
mov ebp, ebx
or ebx, 2
imul ebx, edx
xor edx, 2
and ebp, 0xfffffffd
imul ebp, edx
add ebx, ebp
cmp ebx, eax
jb 0x40c400
jmp 0x40c420
mov ebx, eax
push ebx
push dword [edi + 0xc]
push dword [edi]
push dword [ecx + 0x34]
call dword [ecx + 0x30]
add esp, 0x10
test eax, eax
je 0x40c43a
mov dword [edi], eax
mov dword [edi + 8], ebx
jmp 0x40c43c
xor esi, esi
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x40cc30
Capabilities:
Terminate process

Disassembly:
push esi
sub esp, 0x10
call fcn.00445a40
test al, al
je 0x40ce2e
call dword [sym.imp.USER32.dll_GetInputState]
mov esi, eax
call fcn.0043cd10
test al, al
je 0x40ce29
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [esp + 4], 0x82c5707d
mov dword [esp + 8], 0x5668a256
mov byte [esp + 0xc], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 8
ja 0x40ccb6
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 4]
push dword [esp]
push eax
call fcn.0040ce40
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 9
jb 0x40cc90
mov dword [esp + 4], 0x6ad18737
mov dword [esp + 8], 0x7cc9ae51
mov word [esp + 0xc], 0
mov byte [esp + 0xe], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0xa
ja 0x40cd16
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 4]
push dword [esp]
push eax
call fcn.0040ced0
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0xb
jb 0x40ccf0
test esi, esi
je 0x40cdc6
mov dword [esp], 0xb7b689a9
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 3
ja 0x40cd69
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
movzx eax, byte [esp + eax]
push dword [esp + 4]
push eax
call fcn.0040cf50
add esp, 8
mov ecx, dword [esp + 4]
mov byte [esp + ecx], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 4
jb 0x40cd40
mov dword [esp + 4], 0x79c72db3
mov dword [esp + 8], 0x3081c5a
mov word [esp + 0xc], 0
mov byte [esp + 0xe], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0xa
ja 0x40cdc6
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 4]
push dword [esp]
push eax
call fcn.0040cfd0
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0xb
jb 0x40cda0
mov dword [esp + 4], 0x42434041
mov dword [esp + 8], 0x46474445
mov word [esp + 0xc], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 9
ja 0x40ce16
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 4]
push dword [esp]
push eax
call fcn.0040d040
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0xa
jb 0x40cdf0
call fcn.0040e690
test al, al
je 0x40ce29
call fcn.00411e10
call fcn.0040ff50
call fcn.004469f0
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x40d0f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x20c
mov dword [esp], ecx
mov edi, dword [esp + 0x220]
movzx ecx, word [edi]
test cx, cx
je 0x40d21a
lea eax, [edi + 2]
xor ebx, ebx
jmp 0x40d12c
inc ebx
movzx ecx, word [eax]
add eax, 2
test cx, cx
je 0x40d15d
cmp cx, 0x7f
jbe 0x40d120
movzx ecx, cx
cmp ecx, 0x7ff
ja 0x40d150
add ebx, 2
jmp 0x40d121
mov ecx, ebx
and ecx, 3
xor ebx, 3
lea ebx, [ebx + ecx*2]
jmp 0x40d121
lea esi, [ebx + 1]
push esi
call fcn.0040c4f0
add esp, 4
mov ebp, eax
test ebx, ebx
jle 0x40d228
add ebx, ebp
add esi, ebp
mov eax, ebp
mov dword [esp + 8], esi
jmp 0x40d198
mov byte [eax], dl
mov esi, 1
add edi, 2
add eax, esi
cmp eax, ebx
mov esi, dword [esp + 8]
jae 0x40d22a
movzx edx, word [edi]
test dx, dx
je 0x40d22a
cmp dx, 0x7f
jbe 0x40d180
mov ecx, eax
not ecx
add ecx, esi
movzx esi, dx
cmp ecx, 2
jb 0x40d1e0
cmp esi, 0x7ff
ja 0x40d1e0
mov ecx, edx
shr ecx, 6
add cl, 0xc0
mov byte [eax], cl
and dl, 0x3f
or dl, 0x80
mov byte [eax + 1], dl
mov esi, 2
jmp 0x40d187
mov dword [esp + 4], esi
xor esi, esi
cmp ecx, 3
jb 0x40d187
mov esi, dword [esp + 4]
mov ecx, esi
shr ecx, 0xc
or cl, 0xe0
mov byte [eax], cl
mov ecx, esi
shr ecx, 6
and cl, 0x3f
or cl, 0x80
mov byte [eax + 1], cl
and dl, 0x3f
or dl, 0x80
mov byte [eax + 2], dl
mov esi, 3
jmp 0x40d187
push 1
call fcn.0040c4f0
add esp, 4
mov ebp, eax
jmp 0x40d22a
mov eax, ebp
mov edi, dword [esp + 0x228]
mov edx, dword [esp + 0x224]
mov byte [eax], 0
xor ecx, ecx
jmp 0x40d245
mov byte [esp + ecx + 0xc], bl
inc ecx
movzx eax, byte [ebp + ecx]
mov bl, 0x2f
cmp eax, 0x5c
je 0x40d240
test eax, eax
je 0x40d259
mov ebx, eax
jmp 0x40d240
mov byte [esp + ecx + 0xc], 0
lea eax, [esp + 0xc]
push 0
push 0
push 0
mov ecx, dword [esp + 0xc]
push dword [ecx + 8]
add ecx, 0x10
push 0
push 0
push edi
push edx
push eax
push ecx
call fcn.00408b10
add esp, 0x28
test eax, eax
setne al
add esp, 0x20c
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
Function at 0x40d320
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebx
push edi
push esi
sub esp, 0x58
mov esi, ecx
mov edi, dword [esp + 0x68]
add edi, dword [ecx + 0x60]
mov dword [esp + 4], 0xb6bfbd
mov dword [esp + 0x14], 0
mov eax, dword [esp + 0x14]
cmp eax, 3
ja 0x40d37b
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 0x14]
movzx eax, byte [esp + eax + 4]
push dword [esp + 0x14]
push eax
call fcn.0040e050
add esp, 8
mov ecx, dword [esp + 0x14]
mov byte [esp + ecx + 4], al
inc dword [esp + 0x14]
mov eax, dword [esp + 0x14]
cmp eax, 4
jb 0x40d350
mov dword [esp + 8], 0xa040862
mov word [esp + 0xc], 0x7f06
mov dword [esp + 0xe], 0
mov byte [esp + 0x12], 0
mov dword [esp + 0x14], 0
mov eax, dword [esp + 0x14]
cmp eax, 0xa
ja 0x40d3db
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 0x14]
movzx eax, byte [esp + eax + 8]
push dword [esp + 0x14]
push eax
call fcn.0040dfd0
add esp, 8
mov ecx, dword [esp + 0x14]
mov byte [esp + ecx + 8], al
inc dword [esp + 0x14]
mov eax, dword [esp + 0x14]
cmp eax, 0xb
jb 0x40d3b0
mov dword [esp + 0x14], 0x7274a8af
mov dword [esp + 0x18], 0x4e4a9ca0
mov dword [esp + 0x1c], 0x4d52549f
mov dword [esp + 0x20], 0x46594251
mov dword [esp + 0x24], 0x96415552
mov dword [esp + 0x28], 0x447ba1bb
mov dword [esp + 0x2c], 0x43594f46
mov dword [esp + 0x30], 0x4a728c4c
mov dword [esp + 0x34], 0x444b4b41
mov dword [esp + 0x38], 0xb4b1bb4f
mov dword [esp + 0x3c], 0xab6285b6
mov dword [esp + 0x40], 0x7ebdb1b1
mov dword [esp + 0x44], 0xa6b6a4a0
mov dword [esp + 0x48], 0xbaa4778d
mov dword [esp + 0x4c], 0x7f91b8a7
mov byte [esp + 0x50], 0x50
mov dword [esp + 0x51], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x40
ja 0x40d496
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 0x14]
push dword [esp]
push eax
call fcn.0040df50
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 0x14], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x41
jb 0x40d470
mov ecx, dword [esp + 0x6c]
movzx edx, byte [esp + 0x14]
mov eax, edi
test dl, dl
je 0x40d4bb
lea ebx, [esp + 0x15]
mov eax, edi
nop
nop
nop
nop
nop
mov byte [eax], dl
inc eax
movzx edx, byte [ebx]
inc ebx
test dl, dl
jne 0x40d4b0
mov byte [eax], 0
movzx edx, byte [ecx]
test dl, dl
je 0x40d4db
inc ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov byte [eax], dl
inc eax
movzx edx, byte [ecx]
inc ecx
test dl, dl
jne 0x40d4d0
mov ecx, dword [esp + 0x70]
mov byte [eax], 0
movzx edx, byte [esp + 8]
test dl, dl
je 0x40d4fb
lea ebx, [esp + 9]
nop
mov byte [eax], dl
inc eax
movzx edx, byte [ebx]
inc ebx
test dl, dl
jne 0x40d4f0
mov byte [eax], 0
movzx edx, byte [ecx]
test dl, dl
je 0x40d51b
inc ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov byte [eax], dl
inc eax
movzx edx, byte [ecx]
inc ecx
test dl, dl
jne 0x40d510
mov byte [eax], 0
movzx ecx, byte [esp + 4]
test cl, cl
je 0x40d53b
lea edx, [esp + 5]
nop
nop
nop
nop
nop
mov byte [eax], cl
inc eax
movzx ecx, byte [edx]
inc edx
test cl, cl
jne 0x40d530
mov byte [eax], 0
sub eax, edi
add dword [esi + 0x60], eax
add esp, 0x58
pop esi
pop edi
pop ebx
ret 0xc
Function at 0x424730
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x60
mov ebx, dword [esp + 0x7c]
mov ebp, dword [esp + 0x78]
mov edi, dword [esp + 0x74]
mov ecx, dword [ebx + 4]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
cmp word [ecx + eax + 2], 0
lea eax, [eax + 2]
jne 0x424750
cmp eax, 0xffffffdd
jge 0x424767
mov eax, 0xffffffff
jmp 0x42476a
add eax, 0x22
push eax
call fcn.0040c4f0
add esp, 4
mov esi, eax
mov dword [esp + 0x18], 0x21ab2740
mov dword [esp + 0x1c], 0x5db323ac
mov dword [esp + 0x20], 0x593d5fce
mov dword [esp + 0x24], 0x55c55bc1
mov dword [esp + 0x28], 0x51ca5730
mov dword [esp + 0x2c], 0x4dcc53cf
mov dword [esp + 0x30], 0x49c14f2f
mov dword [esp + 0x34], 0x45c64bdc
mov word [esp + 0x38], 0x4744
mov dword [esp + 0x3a], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 0x25
ja 0x42480b
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
movzx eax, byte [esp + eax + 0x18]
push dword [esp + 4]
push eax
call fcn.00425620
add esp, 8
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x18], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 0x26
jb 0x4247e0
mov ecx, dword [ebx + 4]
movzx edx, word [ecx]
mov eax, esi
test dx, dx
je 0x424831
add ecx, 2
mov eax, esi
nop
nop
nop
mov word [eax], dx
add eax, 2
movzx edx, word [ecx]
add ecx, 2
test dx, dx
jne 0x424820
mov word [eax], 0
movzx ecx, word [esp + 0x18]
test cx, cx
je 0x424861
lea edx, [esp + 0x1a]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x424850
mov word [eax], 0
mov dword [esp + 4], edi
mov dword [esp + 8], esi
mov dword [esp + 0xc], ebp
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x80]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], 0x1785198d
mov dword [esp + 0x1c], 0x13c71592
mov dword [esp + 0x20], 0xf86118d
mov dword [esp + 0x24], 0xb970d80
mov dword [esp + 0x28], 0x789099a
mov dword [esp + 0x2c], 0x391059d
mov dword [esp + 0x30], 0x3fe90192
mov dword [esp + 0x34], 0x3bed3deb
mov dword [esp + 0x38], 0x37d439ee
mov dword [esp + 0x3c], 0x33bd35b9
mov dword [esp + 0x40], 0x2fa031ad
mov dword [esp + 0x44], 0x2bb92dd3
mov dword [esp + 0x48], 0x27aa29ba
mov dword [esp + 0x4c], 0x23aa25b9
mov dword [esp + 0x50], 0xdf2721ac
mov dword [esp + 0x54], 0xdb1fdd40
mov dword [esp + 0x58], 0xd7d6d90e
mov byte [esp + 0x5c], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x44
ja 0x424946
nop
nop
nop
mov eax, dword [esp]
movzx eax, byte [esp + eax + 0x18]
push dword [esp]
push eax
call fcn.004256a0
add esp, 8
mov ecx, dword [esp]
mov byte [esp + ecx + 0x18], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x45
jb 0x424920
lea eax, [esp + 4]
lea ecx, [esp + 0x18]
push eax
push 0x424c60
push ecx
push esi
call fcn.00425890
add esp, 0x10
jmp dword [0x4522c8]
Function at 0x428610
Capabilities:
Get disk information

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x6c
mov esi, dword [0x457514]
mov dword [esp + 0x10], 0x81d287eb
mov dword [esp + 0x14], 0x8d2f8331
mov dword [esp + 0x18], 0x893a8f2f
mov dword [esp + 0x1c], 0x953a8bcb
mov dword [esp + 0x20], 0x91da9724
mov dword [esp + 0x24], 0x9d2e9333
mov dword [esp + 0x28], 0x99f19f3f
mov word [esp + 0x2c], 0x9b98
mov dword [esp + 0x2e], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 0x21
ja 0x4286ab
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
movzx eax, byte [esp + eax + 0x10]
push dword [esp + 4]
push eax
call fcn.0042aae0
add esp, 8
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x10], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 0x22
jb 0x428680
lea edi, [esp + 0x60]
lea eax, [esp + 0x10]
push edi
push 0
push 0
push 0xe
push eax
push 0
call esi
mov ebx, dword [esp + 0x60]
test ebx, ebx
jns 0x4286ce
mov eax, 0xffffffff
jmp 0x4286d1
lea eax, [ebx + ebx]
push eax
call fcn.0040c4f0
add esp, 4
mov esi, eax
mov ebp, dword [0x457514]
mov dword [esp + 0x10], 0x2172275b
mov dword [esp + 0x14], 0x3d9f2391
mov dword [esp + 0x18], 0x398a3f9f
mov dword [esp + 0x1c], 0x358a3b7b
mov dword [esp + 0x20], 0x316a3784
mov dword [esp + 0x24], 0xdbe3393
mov dword [esp + 0x28], 0x9710faf
mov word [esp + 0x2c], 0xb08
mov dword [esp + 0x2e], 0
mov word [esp + 0x32], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 0x23
ja 0x42877b
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
movzx eax, byte [esp + eax + 0x10]
push dword [esp + 4]
push eax
call fcn.0042ab70
add esp, 8
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x10], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 0x24
jb 0x428750
push edi
push ebx
push esi
push 0xe
lea eax, [esp + 0x20]
push eax
push 0
call ebp
mov eax, dword [esp + 0x60]
mov ecx, eax
add ecx, 9
jns 0x42879b
mov eax, 0xffffffff
jmp 0x4287a2
lea eax, [eax*2 + 0x12]
push eax
call fcn.0040c4f0
add esp, 4
mov edi, eax
mov dword [esp + 0x10], 0x578649ac
mov dword [esp + 0x14], 0x53bd55b5
mov dword [esp + 0x18], 0x5fbf51a7
mov dword [esp + 0x1c], 0x5bb75db7
mov dword [esp + 0x20], 0x676659a7
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 0x13
ja 0x42881b
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
movzx eax, byte [esp + eax + 0x10]
push dword [esp + 4]
push eax
call fcn.0042abe0
add esp, 8
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x10], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 0x14
jb 0x4287f0
movzx ecx, word [esi]
mov eax, edi
test cx, cx
je 0x428841
lea edx, [esi + 2]
mov eax, edi
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x428830
mov word [eax], 0
movzx ecx, word [esp + 0x10]
test cx, cx
je 0x428871
lea edx, [esp + 0x12]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x428860
mov ebx, dword [esp + 0x80]
mov word [eax], 0
lea eax, [esp + 0x68]
push eax
push edi
call fcn.0044a940
add esp, 8
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x452a98]
Function at 0x42b4e0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xc8
push eax
mov dword [ebp - 0x24], esp
push eax
mov dword [ebp - 0x30], esp
push eax
mov dword [ebp - 0x20], esp
sub esp, 0x800
mov ecx, esp
push eax
mov dword [ebp - 0x38], esp
sub esp, 0x1c
mov esi, esp
push eax
mov dword [ebp - 0xc8], esp
sub esp, 0x14
mov dword [ebp - 0x34], esp
mov eax, ecx
add eax, 2
mov dword [ebp - 0xcc], eax
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x1c], 0
mov ebx, 0x20219
mov eax, 1
mov dword [ebp - 0x18], 0
mov dword [ebp - 0xd4], ecx
mov dword [ebp - 0xd0], esi
jmp dword [eax*4 + 0x453264]
Function at 0x434120
Capabilities:
Connect to wmi namespace via wbemlocator
Get os information via kuser_shared_data

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x358
mov eax, dword [ebp + 8]
mov dword [esp + 0x33c], 0x454000
mov ecx, dword [0x7ffe026c]
mov dword [eax], ecx
mov ecx, dword [0x7ffe0270]
mov dword [eax + 4], ecx
mov ecx, dword [0x7ffe0260]
mov dword [eax + 8], ecx
mov ecx, dword [0x7ffe0264]
sub ecx, 2
sete byte [eax + 0xc]
mov ecx, eax
add ecx, 0x10
mov dword [esp + 0xf8], ecx
mov dword [eax + 0x10], 0
mov edi, eax
add edi, 0x14
mov byte [eax + 0x14], 0
mov esi, eax
add esi, 0x28
mov word [eax + 0x28], 0
mov ebx, eax
add ebx, 0x2a
mov byte [eax + 0x2a], 0
mov dword [esp + 0x154], 0
lea eax, [esp + 0x154]
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0x44ec50
mov dword [esp + 8], 1
mov dword [esp + 4], 0
mov dword [esp], 0x44ec60
mov eax, dword [sym.imp.ole32.dll_CoCreateInstance]
call eax
sub esp, 0x14
not eax
shr eax, 0x1f
mov dword [esp + 0x338], eax
mov eax, dword [esp + 0x33c]
mov ecx, dword [esp + 0x338]
mov eax, dword [eax + ecx*4]
mov dword [esp + 0x334], 0x454008
mov dword [esp + 0x32c], 0x454010
mov dword [esp + 0x324], 0x454018
mov dword [esp + 0x31c], 0x454020
mov dword [esp + 0x314], 0x453880
mov dword [esp + 0x310], 0x4c
mov dword [esp + 0x30c], 0x453880
mov dword [esp + 0x308], 0x4d
mov dword [esp + 0x304], 0x454028
mov dword [esp + 0x2fc], 0x454030
mov dword [esp + 0x2f4], 0x454038
mov dword [esp + 0x2ec], 0x453880
mov dword [esp + 0x2e8], 0x51
mov dword [esp + 0x2e4], 0x454040
mov dword [esp + 0x2dc], 0x453880
mov dword [esp + 0x2d8], 0x53
mov dword [esp + 0x2d4], 0x453880
mov dword [esp + 0x2d0], 0x54
mov dword [esp + 0x2cc], 0x453880
mov dword [esp + 0x2c8], 0x55
mov dword [esp + 0x2c4], 0x454048
mov dword [esp + 0x2bc], 0x453880
mov dword [esp + 0x2b8], 0x57
mov dword [esp + 0x2b4], 0x453880
mov dword [esp + 0x2b0], 0x58
mov dword [esp + 0x2ac], 0x453880
mov dword [esp + 0x2a8], 0x59
mov dword [esp + 0x2a4], 0x453880
mov dword [esp + 0x2a0], 0x5a
mov dword [esp + 0x29c], 0x454050
mov dword [esp + 0x294], 0x454058
mov dword [esp + 0x28c], 0x454060
mov dword [esp + 0x284], 0x453880
mov dword [esp + 0x280], 0x5e
mov dword [esp + 0x27c], 0x454068
mov dword [esp + 0x274], 0x454070
mov dword [esp + 0x26c], 0x454078
mov dword [esp + 0x264], 0x454080
mov dword [esp + 0x25c], 0x453880
mov dword [esp + 0x258], 0x63
mov dword [esp + 0x254], 0x453880
mov dword [esp + 0x250], 0x64
mov dword [esp + 0x24c], 0x453880
mov dword [esp + 0x248], 0x65
mov dword [esp + 0x244], 0x453880
mov dword [esp + 0x240], 0x66
mov dword [esp + 0x23c], 0x454088
mov dword [esp + 0x234], 0x454090
mov dword [esp + 0x22c], 0x453880
mov dword [esp + 0x228], 0x69
mov dword [esp + 0x224], 0x453880
mov dword [esp + 0x220], 0x6a
mov dword [esp + 0x21c], 0x453880
mov dword [esp + 0x218], 0x6b
mov dword [esp + 0x214], 0x453880
mov dword [esp + 0x210], 0x4e
mov dword [esp + 0x20c], 0x453880
mov dword [esp + 0x208], 0x5b
mov dword [esp + 0x204], 0x453880
mov dword [esp + 0x200], 0x5f
mov dword [esp + 0x1fc], 0x453880
mov dword [esp + 0x1f8], 0x67
jmp eax