joyce8/EMBER2024-capa huggingface dataset:
Function at 0x483cb0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
xor esi, esi
test edx, edx
je 0x483cf7
mov al, byte [edx]
test al, al
je 0x483cf7
push edi
mov edi, 0x100
movsx eax, al
or eax, edi
mov ecx, eax
shr ecx, 2
xor ecx, eax
and ecx, 0xf
add edi, 0x100
rol esi, cl
mov ecx, eax
imul ecx, eax
mov al, byte [edx + 1]
inc edx
xor esi, ecx
test al, al
jne 0x483cc7
mov eax, esi
shr eax, 0x10
pop edi
xor eax, esi
pop esi
ret
xor eax, eax
pop esi
ret

Function at 0x484340
Capabilities:
Encode data using base64

Disassembly:
mov ecx, dword [esp + 4]
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x484423
push esi
mov esi, dword [esp + 0x14]
lea esp, [esp]
cmp edi, 3
movzx edx, byte [esi]
jl 0x4843be
movzx eax, byte [esi + 1]
shl edx, 8
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx + 1], al
inc ecx
mov eax, edx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
and edx, 0x3f
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
jmp 0x484410
shl edx, 0x10
cmp edi, 2
jne 0x4843cf
movzx eax, byte [esi + 1]
shl eax, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
cmp edi, 1
jne 0x4843fd
lea edx, [edi + 0x3c]
jmp 0x48440a
shr edx, 6
and edx, 0x3f
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
inc ecx
mov byte [ecx], 0x3d
sub edi, 3
inc ecx
add ebp, 4
add esi, 3
test edi, edi
jg 0x484360
pop esi
pop edi
mov eax, ebp
mov byte [ecx], 0
pop ebp
ret
Function at 0x488dd0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x20
call fcn.00460860
mov eax, dword [0x504628]
xor eax, esp
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x34]
push ebx
mov ebx, dword [esp + 0x34]
push ebp
mov ebp, dword [esp + 0x30]
dec ebp
lea edx, [ebp - 0x29]
cmp ebx, edx
push edi
mov edi, dword [esp + 0x30]
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
jle 0x488e35
push 0x2d
push str..crypto_rsa_rsa_oaep.c
push 0x6e
push 0x79
push 4
call fcn.0047f7d0
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.0045a0a2
add esp, 0x20
ret
cmp ebp, 0x29
jge 0x488e63
push 0x33
push str..crypto_rsa_rsa_oaep.c
push 0x78
push 0x79
push 4
call fcn.0047f7d0
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.0045a0a2
add esp, 0x20
ret
push esi
mov byte [edi], 0
lea esi, [edi + 1]
push 0
add edi, 0x15
call fcn.0047cb00
mov ecx, dword [esp + 0x18]
push eax
mov eax, dword [esp + 0x50]
push 0
push edi
push eax
push ecx
call fcn.0047c9d0
mov edx, ebp
sub edx, ebx
sub edx, 0x29
push edx
lea eax, [edi + 0x14]
push 0
push eax
call fcn.0045f850
mov edx, dword [esp + 0x34]
mov ecx, edi
sub ecx, ebx
lea eax, [ecx + ebp]
push ebx
mov byte [eax - 0x15], 1
push edx
add eax, 0xffffffec
push eax
call fcn.00461c00
push 0x14
push esi
call fcn.00478dc0
add esp, 0x38
test eax, eax
jle 0x488ef5
push 0x48
add ebp, 0xffffffec
push str..crypto_rsa_rsa_oaep.c
push ebp
call fcn.0047c320
mov ebx, eax
add esp, 0xc
mov dword [esp + 0x14], ebx
test ebx, ebx
jne 0x488f0a
push 0x4b
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x79
push 4
call fcn.0047f7d0
add esp, 0x14
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.0045a0a2
add esp, 0x20
ret
call fcn.0047cb00
push eax
push 0x14
push esi
push ebp
push ebx
call fcn.00488c70
add esp, 0x14
test eax, eax
jl 0x488ef5
test ebp, ebp
jle 0x488f3b
mov ecx, ebx
mov eax, edi
sub ecx, edi
mov edx, ebp
lea ecx, [ecx]
mov bl, byte [ecx + eax]
xor byte [eax], bl
inc eax
sub edx, 1
jne 0x488f30
call fcn.0047cb00
push eax
push ebp
push edi
lea eax, [esp + 0x24]
push 0x14
push eax
call fcn.00488c70
add esp, 0x14
test eax, eax
jl 0x488ef5
lea ecx, [esp + 0x18]
lea edi, [esp + 0x19]
lea ebp, [esp + 0x1a]
lea edx, [esp + 0x1b]
sub ecx, esi
sub edi, esi
sub ebp, esi
sub edx, esi
lea ebx, [esp + 0x1c]
sub ebx, esi
mov eax, esi
mov dword [esp + 0x10], ebx
mov esi, 4
nop
movzx ebx, byte [ecx + eax]
xor byte [eax], bl
movzx ebx, byte [edi + eax]
xor byte [eax + 1], bl
movzx ebx, byte [eax + ebp]
xor byte [eax + 2], bl
movzx ebx, byte [edx + eax]
xor byte [eax + 3], bl
mov ebx, dword [esp + 0x10]
movzx ebx, byte [ebx + eax]
xor byte [eax + 4], bl
add eax, 5
sub esi, 1
jne 0x488f80
mov ecx, dword [esp + 0x14]
push ecx
call fcn.0047c4c0
mov ecx, dword [esp + 0x30]
add esp, 4
lea eax, [esi + 1]
pop esi
pop edi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045a0a2
add esp, 0x20
ret
Function at 0x4895e0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x4896ac
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x489601
cmp al, 0x6b
jne 0x4896ac
lea edx, [ecx + 1]
cmp al, 0x6b
jne 0x48966d
add esi, 0xfffffffd
xor ecx, ecx
test esi, esi
jle 0x489621
mov al, byte [edx]
inc edx
cmp al, 0xba
je 0x489621
cmp al, 0xbb
jne 0x48964a
inc ecx
cmp ecx, esi
jl 0x489611
sub esi, ecx
test ecx, ecx
jne 0x489670
push 0x8a
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0047f7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x81
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0047f7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + edx], 0xcc
je 0x489699
push 0x93
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.0047f7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
mov eax, dword [esp + 8]
push esi
push edx
push eax
call fcn.00461c00
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x72
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.0047f7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x48ed40
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.00460860
mov eax, dword [0x504628]
xor eax, esp
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0xa0]
mov ecx, dword [esp + 0x94]
push ebx
push ebp
mov ebp, dword [esp + 0xa4]
push esi
mov esi, dword [esp + 0x9c]
mov dword [esp + 0xc], eax
xor eax, eax
push edi
mov dword [esp + 0x14], ecx
test ebp, ebp
je 0x48ed8f
mov eax, 1
mov dword [esi], ebp
jmp 0x48ed91
mov ebp, dword [esi]
test ecx, ecx
je 0x48ee74
push ebp
call fcn.00485160
mov ebx, eax
add esp, 4
cmp ebx, 0x80
jle 0x48edc0
push str.j____int_sizeof_ctx__key_
push 0x52
push str..cryptohmachmac.c
call fcn.0047d080
add esp, 0xc
mov edi, dword [esp + 0xa8]
cmp ebx, edi
jge 0x48ee17
mov ecx, dword [esp + 0x10]
push ecx
lea ebx, [esi + 4]
push ebp
push ebx
call fcn.0047c550
add esp, 0xc
test eax, eax
je 0x48ef16
mov edx, dword [esp + 0x14]
push edi
push edx
push ebx
call fcn.0047c700
add esp, 0xc
test eax, eax
je 0x48ef16
lea edi, [esi + 0x4c]
push edi
lea eax, [esi + 0x50]
push eax
push ebx
call fcn.0047c710
add esp, 0xc
test eax, eax
je 0x48ef16
jmp 0x48ee51
cmp edi, 0x80
jbe 0x48ee33
push str.len_0__len__int_sizeof_ctx__key_
push 0x5f
push str..cryptohmachmac.c
call fcn.0047d080
add esp, 0xc
mov ecx, dword [esp + 0x14]
push edi
push ecx
lea edx, [esi + 0x50]
push edx
call fcn.00461c00
mov eax, dword [esp + 0xb4]
lea edi, [esi + 0x4c]
add esp, 0xc
mov dword [edi], eax
mov edi, dword [edi]
cmp edi, 0x80
je 0x48ee7c
mov ecx, 0x80
sub ecx, edi
push ecx
lea edx, [edi + esi + 0x50]
push 0
push edx
call fcn.0045f850
add esp, 0xc
jmp 0x48ee7c
test eax, eax
je 0x48ef02
xor eax, eax
mov edi, edi
mov cl, byte [esi + eax + 0x50]
xor cl, 0x36
mov byte [esp + eax + 0x18], cl
inc eax
cmp eax, 0x80
jl 0x48ee80
mov edi, dword [esp + 0x10]
push edi
lea ebx, [esi + 0x1c]
push ebp
push ebx
call fcn.0047c550
add esp, 0xc
test eax, eax
je 0x48ef16
push ebp
call fcn.00485160
push eax
lea edx, [esp + 0x20]
push edx
push ebx
call fcn.0047c700
add esp, 0x10
test eax, eax
je 0x48ef16
xor eax, eax
mov cl, byte [esi + eax + 0x50]
xor cl, 0x5c
mov byte [esp + eax + 0x18], cl
inc eax
cmp eax, 0x80
jl 0x48eec4
push edi
lea ebx, [esi + 0x34]
push ebp
push ebx
call fcn.0047c550
add esp, 0xc
test eax, eax
je 0x48ef16
push ebp
call fcn.00485160
push eax
lea edx, [esp + 0x20]
push edx
push ebx
call fcn.0047c700
add esp, 0x10
test eax, eax
je 0x48ef16
lea eax, [esi + 0x1c]
push eax
add esi, 4
push esi
call fcn.0047c870
add esp, 8
test eax, eax
jne 0x48ef1a
xor eax, eax
jmp 0x48ef1f
mov eax, 1
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045a0a2
add esp, 0x8c
ret
Function at 0x493a10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.00460860
mov eax, dword [esp + 0x38]
push ebx
push edi
xor edi, edi
push eax
mov dword [esp + 0x10], edi
mov dword [esp + 0xc], edi
call fcn.00485170
mov ebx, eax
add esp, 4
cmp ebx, edi
jl 0x493c51
push esi
mov esi, dword [esp + 0x48]
cmp esi, 0xffffffff
jne 0x493ad7
mov esi, ebx
mov edi, dword [esp + 0x38]
mov ecx, dword [edi + 0x10]
push ebp
push ecx
call fcn.00478f40
mov ebp, eax
dec ebp
and ebp, 7
push edi
mov dword [esp + 0x24], ebp
call fcn.0047a040
add esp, 8
mov edi, eax
mov dword [esp + 0x18], eax
test ebp, ebp
jne 0x493a89
mov eax, dword [esp + 0x40]
mov byte [eax], 0
inc eax
dec edi
mov dword [esp + 0x40], eax
mov dword [esp + 0x18], edi
cmp esi, 0xfffffffe
jne 0x493b0b
mov esi, edi
sub esi, ebx
sub esi, 2
test esi, esi
jle 0x493b49
push 0xda
push str..crypto_rsa_rsa_pss.c
push esi
call fcn.0047c320
mov ebp, eax
add esp, 0xc
mov dword [esp + 0x10], ebp
test ebp, ebp
jne 0x493b37
push 0xde
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x7d
push 4
call fcn.0047f7d0
add esp, 0x14
jmp 0x493c34
cmp esi, 0xfffffffe
jne 0x493ae1
jmp 0x493a4d
jge 0x493a4d
push 0xc3
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x7d
push 4
call fcn.0047f7d0
add esp, 0x14
pop esi
mov eax, edi
pop edi
pop ebx
add esp, 0x28
ret
lea edx, [ebx + esi + 2]
cmp edi, edx
jge 0x493a95
push 0xd5
push str..crypto_rsa_rsa_pss.c
push 0x6e
push 0x7d
push 4
call fcn.0047f7d0
add esp, 0x14
mov eax, dword [esp + 0x14]
pop ebp
pop esi
pop edi
pop ebx
add esp, 0x28
ret
push esi
push ebp
call fcn.00478dc0
add esp, 8
test eax, eax
jle 0x493c30
lea eax, [esp + 0x20]
sub edi, ebx
push eax
lea ebp, [edi - 1]
call fcn.0047c500
mov ecx, dword [esp + 0x4c]
push 0
push ecx
lea edx, [esp + 0x2c]
push edx
call fcn.0047c550
push 8
lea eax, [esp + 0x34]
push 0x4ea9bc
push eax
call fcn.0047c700
mov ecx, dword [esp + 0x60]
push ebx
push ecx
lea edx, [esp + 0x44]
push edx
call fcn.0047c700
add esp, 0x28
test esi, esi
je 0x493ba4
mov eax, dword [esp + 0x10]
push esi
push eax
lea ecx, [esp + 0x28]
push ecx
call fcn.0047c700
add esp, 0xc
mov edx, dword [esp + 0x40]
lea eax, [edx + ebp]
push 0
push eax
lea eax, [esp + 0x28]
push eax
call fcn.0047c840
lea ecx, [esp + 0x2c]
push ecx
call fcn.0047c790
mov edx, dword [esp + 0x58]
mov eax, dword [esp + 0x50]
push edx
push ebx
add eax, ebp
push eax
push ebp
mov ebp, dword [esp + 0x60]
push ebp
call fcn.00488c70
add esp, 0x24
test eax, eax
jne 0x493c30
sub edi, esi
xor byte [edi + ebp - 2], 1
lea eax, [edi + ebp - 2]
inc eax
test esi, esi
jle 0x493c06
xor ecx, ecx
test esi, esi
jle 0x493c06
mov edx, dword [esp + 0x10]
mov dl, byte [ecx + edx]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, esi
jl 0x493bf7
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x493c1f
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [ebp], al
mov ecx, dword [esp + 0x18]
mov byte [ecx + ebp - 1], 0xbc
mov dword [esp + 0x14], 1
mov ebp, dword [esp + 0x10]
test ebp, ebp
je 0x493b2b
push ebp
call fcn.0047c4c0
mov eax, dword [esp + 0x18]
add esp, 4
pop ebp
pop esi
pop edi
pop ebx
add esp, 0x28
ret
mov eax, edi
pop edi
pop ebx
add esp, 0x28
ret
Function at 0x49eb10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x130
call fcn.00460860
mov eax, dword [0x504628]
xor eax, esp
mov dword [esp + 0x12c], eax
mov eax, dword [esp + 0x13c]
push ebx
push ebp
mov ebp, dword [esp + 0x158]
push esi
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x154]
push edi
mov edi, dword [esp + 0x144]
push eax
mov dword [esp + 0x2c], edi
mov dword [esp + 0x20], eax
mov ebx, 1
call fcn.00485170
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jge 0x49eb73
xor eax, eax
jmp 0x49ecfd
lea ecx, [esp + 0x2c]
push ecx
call fcn.0048f000
mov edx, dword [esp + 0x160]
add esp, 4
mov dword [esp + 0x18], edx
test edi, edi
jne 0x49eb98
mov dword [esp + 0x148], edi
jmp 0x49ebc2
cmp dword [esp + 0x148], 0xffffffff
jne 0x49ebc2
mov eax, edi
lea ecx, [eax + 1]
mov dword [esp + 0x10], ecx
jmp 0x49ebb0
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x49ebb0
sub eax, dword [esp + 0x10]
mov dword [esp + 0x148], eax
test edx, edx
je 0x49eceb
jmp 0x49ebd8
mov edx, dword [esp + 0x18]
mov esi, dword [esp + 0x20]
cmp edx, esi
jg 0x49ebde
mov esi, edx
mov edx, ebx
shr edx, 0x18
mov eax, ebx
shr eax, 0x10
push 0
mov byte [esp + 0x18], dl
mov edx, dword [esp + 0x20]
push edx
mov byte [esp + 0x1d], al
mov eax, dword [esp + 0x150]
mov ecx, ebx
shr ecx, 8
push eax
mov byte [esp + 0x22], cl
lea ecx, [esp + 0x38]
push edi
push ecx
mov byte [esp + 0x2b], bl
call fcn.0048ed40
mov edx, dword [esp + 0x164]
mov eax, dword [esp + 0x38]
push edx
push eax
lea ecx, [esp + 0x48]
push ecx
call fcn.0048ef40
push 4
lea edx, [esp + 0x38]
push edx
lea eax, [esp + 0x54]
push eax
call fcn.0048ef40
push 0
lea ecx, [esp + 0x12c]
push ecx
lea edx, [esp + 0x60]
push edx
call fcn.0048ef50
push esi
lea eax, [esp + 0x138]
push eax
push ebp
call fcn.00461c00
mov eax, dword [esp + 0x198]
add esp, 0x44
cmp eax, 1
jle 0x49ecd6
dec eax
mov dword [esp + 0x10], eax
jmp 0x49ec80
mov edx, dword [esp + 0x20]
push 0
lea ecx, [esp + 0x100]
push ecx
push edx
mov edx, dword [esp + 0x28]
mov eax, ecx
mov ecx, dword [esp + 0x154]
push eax
push ecx
push edi
push edx
call fcn.0048f0e0
add esp, 0x1c
test esi, esi
jle 0x49eccf
lea ecx, [esp + 0xfc]
mov eax, ebp
sub ecx, ebp
mov edi, esi
lea esp, [esp]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc eax
sub edi, 1
jne 0x49ecc0
mov edi, dword [esp + 0x28]
sub dword [esp + 0x10], 1
jne 0x49ec80
mov eax, dword [esp + 0x18]
sub eax, esi
inc ebx
add ebp, esi
mov dword [esp + 0x18], eax
test eax, eax
jne 0x49ebd0
lea eax, [esp + 0x2c]
push eax
call fcn.0048f0a0
add esp, 4
mov eax, 1
mov ecx, dword [esp + 0x13c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045a0a2
add esp, 0x130
ret
Function at 0x4b6050
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [eax + 4]
push ebx
push esi
push edi
mov edi, dword [esp + 0x18]
cmp ecx, dword [edi + 4]
jge 0x4b6069
mov esi, edi
mov edi, eax
jmp 0x4b606b
mov esi, eax
mov eax, dword [esi + 4]
mov ebx, dword [esp + 0x10]
cmp eax, dword [ebx + 8]
jg 0x4b607b
mov eax, ebx
jmp 0x4b6085
push eax
push ebx
call fcn.00479180
add esp, 8
test eax, eax
jne 0x4b608d
pop edi
pop esi
pop ebx
ret
xor eax, eax
cmp dword [edi + 4], eax
jle 0x4b60a9
mov edx, dword [esi]
mov ecx, dword [edi]
mov edx, dword [edx + eax*4]
xor edx, dword [ecx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [edi + 4]
jl 0x4b6094
cmp eax, dword [esi + 4]
jge 0x4b60c0
mov edi, edi
mov edx, dword [esi]
mov edx, dword [edx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [esi + 4]
jl 0x4b60b0
mov eax, dword [esi + 4]
mov dword [ebx + 4], eax
test eax, eax
jle 0x4b60e1
mov ecx, dword [ebx]
lea ecx, [ecx + eax*4 - 4]
mov edx, dword [ecx]
sub ecx, 4
test edx, edx
jne 0x4b60de
dec eax
test eax, eax
jg 0x4b60d0
mov dword [ebx + 4], eax
pop edi
pop esi
mov eax, 1
pop ebx
ret
Function at 0x4c14e0
Capabilities:
Encode data using xor

Disassembly:
mov dword [esp + 0x14], edi
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
mov esi, dword [edi + 0xf0]
lea esi, [esi + esi - 2]
lea esi, [edi + esi*8]
mov dword [esp + 0x18], esi
mov esi, eax
and esi, 0xff
mov esi, dword [ebp + esi*8]
movzx edi, bh
xor esi, dword [ebp + edi*8 + 3]
mov edi, ecx
shr edi, 0x10
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
mov edi, edx
shr edi, 0x18
xor esi, dword [ebp + edi*8 + 1]
mov dword [esp + 4], esi
mov esi, ebx
and esi, 0xff
shr ebx, 0x10
mov esi, dword [ebp + esi*8]
movzx edi, ch
xor esi, dword [ebp + edi*8 + 3]
mov edi, edx
shr edi, 0x10
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
mov edi, eax
shr edi, 0x18
xor esi, dword [ebp + edi*8 + 1]
mov dword [esp + 8], esi
mov esi, ecx
and esi, 0xff
shr ecx, 0x18
mov esi, dword [ebp + esi*8]
movzx edi, dh
xor esi, dword [ebp + edi*8 + 3]
mov edi, eax
shr edi, 0x10
and edx, 0xff
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
movzx edi, bh
xor esi, dword [ebp + edi*8 + 1]
mov edi, dword [esp + 0x14]
mov edx, dword [ebp + edx*8]
movzx eax, ah
xor edx, dword [ebp + eax*8 + 3]
mov eax, dword [esp + 4]
and ebx, 0xff
xor edx, dword [ebp + ebx*8 + 2]
mov ebx, dword [esp + 8]
xor edx, dword [ebp + ecx*8 + 1]
mov ecx, esi
add edi, 0x10
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
cmp edi, dword [esp + 0x18]
mov dword [esp + 0x14], edi
jb 0x4c1500
mov esi, eax
and esi, 0xff
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, bh
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, ecx
shr edi, 0x10
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
mov edi, edx
shr edi, 0x18
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov dword [esp + 4], esi
mov esi, ebx
and esi, 0xff
shr ebx, 0x10
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, ch
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, edx
shr edi, 0x10
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
mov edi, eax
shr edi, 0x18
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov dword [esp + 8], esi
mov esi, ecx
and esi, 0xff
shr ecx, 0x18
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, dh
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, eax
shr edi, 0x10
and edx, 0xff
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
movzx edi, bh
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov edi, dword [esp + 0x14]
and edx, 0xff
mov edx, dword [ebp + edx*8 + 2]
and edx, 0xff
movzx eax, ah
mov eax, dword [ebp + eax*8]
and eax, 0xff00
xor edx, eax
mov eax, dword [esp + 4]
and ebx, 0xff
mov ebx, dword [ebp + ebx*8]
and ebx, 0xff0000
xor edx, ebx
mov ebx, dword [esp + 8]
mov ecx, dword [ebp + ecx*8 + 2]
and ecx, 0xff000000
xor edx, ecx
mov ecx, esi
add edi, 0x10
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
mov ecx, 0x5c9e5c63
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x5e5007a6
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219

Function at 0x430001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x49da34c2
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e1d0
mov ecx, 0x2ecb66c8
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219

Function at 0x432001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x43200c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x4010a0
Capabilities:
Create process on windows
Query or enumerate registry value

Disassembly:
sub esp, 0x68
push ebp
push esi
push edi
lea eax, [esp + 0x14]
push eax
push 0x20019
push 0
push str.Control_PanelDesktop
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x401117
mov edx, dword [esp + 0x14]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea ecx, [esp + 0x10]
push ecx
push eax
push eax
push eax
push str.ScreenSaveUtility
push edx
mov dword [esp + 0x28], eax
call esi
test eax, eax
jne 0x401117
mov eax, dword [esp + 0x10]
mov ebp, dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push eax
push 0x40
call ebp
mov edi, eax
test edi, edi
je 0x401117
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x10]
push ecx
push edi
push 0
push 0
push str.ScreenSaveUtility
push edx
call esi
test eax, eax
je 0x401120
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x68
ret
mov ecx, 0x10
lea eax, [esp + 0x18]
lea esp, [esp]
mov byte [eax], 0
add eax, 1
sub ecx, 1
jne 0x401130
mov ecx, 0x44
lea eax, [esp + 0x28]
mov byte [eax], 0
add eax, 1
sub ecx, 1
jne 0x401144
push edi
mov dword [esp + 0x2c], 0x44
mov dword [esp + 0x58], 0x81
mov word [esp + 0x5c], cx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, eax
add eax, eax
push eax
push 0x40
call ebp
push edi
mov esi, eax
push str.__s___c
push esi
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x2c]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
push esi
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GlobalFree]
call esi
push edi
call esi
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x68
ret

Function at 0x4011c0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0xc]
lea eax, [esp + 4]
push eax
push 0x20019
push 0
push 0x402060
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x401208
push ebx
push edi
push ebp
lea edi, [esp + 0x10]
mov ebx, str.ScreenSaveBackup
call fcn.00401030
add esp, 4
test eax, eax
pop edi
pop ebx
je 0x401208
mov eax, 1
pop ebp
pop ecx
ret
push esi
push 0x2080
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x40123f
push esi
push 0
push 0
push 0x25
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
jne 0x40123f
push str.scrnsave.scr
push esi
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
jne 0x401245
pop esi
xor eax, eax
pop ebp
pop ecx
ret
mov dword [ebp], esi
pop esi
mov eax, 1
pop ebp
pop ecx
ret