joyce8/EMBER2024-capa huggingface dataset:
Function at 0x60b618
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406ec4
xor eax, eax
push ebp
push 0x60b670
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.00406f68
push eax
push 0x60b404
push 0
push 0
call sub.KERNEL32.DLL_CreateThread_1
push eax
call sub.KERNEL32.DLL_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x60b677
lea eax, [ebp - 4]
call fcn.00406ecc
ret

Function at 0x60cafc
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x60cb84
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 0x20]
test esi, esi
je 0x60cb6e
mov eax, esi
call fcn.005b19fc
test al, al
je 0x60cb6e
mov eax, edi
call fcn.00471794
test al, al
je 0x60cb6e
push 1
push 0
push 0x60cba0
push dword [ebx + 0x28]
push 0x60cc3c
lea eax, [ebp - 4]
mov edx, 3
call fcn.00407380
mov eax, dword [ebp - 4]
call fcn.00406f68
push eax
mov eax, edi
call fcn.00406f68
push eax
push 0x60cc60
push 0
call sub.shell32.dll_ShellExecuteW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x60cb8b
lea eax, [ebp - 4]
call fcn.00406ecc
ret
Function at 0x61535c
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, 4
push 0
push 0
dec ecx
jne 0x615365
xchg dword [ebp - 4], ecx
push ebx
push esi
push edi
mov byte [ebp - 5], cl
mov esi, edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp + 8]
xor eax, eax
push ebp
push 0x615517
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.006156ac
xor eax, eax
push ebp
push 0x6154f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
test byte [eax + 0x1c], 8
je 0x6153b4
call fcn.00405750
jmp 0x6154fc
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 8
je 0x615483
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 1
je 0x615409
mov eax, dword [ebp - 4]
cmp word [eax + 0x3a], 0
je 0x615409
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 4]
call fcn.006152b0
push dword [ebp - 0x10]
mov eax, dword [ebp - 4]
push dword [eax + 0x50]
push ebx
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00407380
mov eax, dword [ebp - 0xc]
push eax
mov edi, dword [ebp - 4]
movzx ecx, byte [ebp - 5]
mov edx, esi
mov eax, dword [edi + 0x3c]
call dword [edi + 0x38]
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 4
je 0x615442
lea edx, [ebp - 0x18]
mov eax, dword [ebp - 4]
call fcn.006152b0
push dword [ebp - 0x18]
mov eax, dword [ebp - 4]
push dword [eax + 0x50]
push ebx
lea eax, [ebp - 0x14]
mov edx, 3
call fcn.00407380
mov eax, dword [ebp - 0x14]
call fcn.00406f68
push eax
call sub.KERNEL32.DLL_OutputDebugStringW
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 2
je 0x6154df
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 4]
call fcn.006152b0
push dword [ebp - 0x20]
mov eax, dword [ebp - 4]
push dword [eax + 0x50]
push ebx
push 0x615534
lea eax, [ebp - 0x1c]
mov edx, 4
call fcn.00407380
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 4]
call fcn.006152d0
jmp 0x6154df
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 1
je 0x6154a6
mov eax, dword [ebp - 4]
cmp word [eax + 0x3a], 0
je 0x6154a6
push ebx
mov edi, dword [ebp - 4]
movzx ecx, byte [ebp - 5]
mov edx, esi
mov eax, dword [edi + 0x3c]
call dword [edi + 0x38]
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 4
je 0x6154bc
mov eax, ebx
call fcn.00406f68
push eax
call sub.KERNEL32.DLL_OutputDebugStringW
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 2
je 0x6154df
lea eax, [ebp - 0x24]
mov ecx, 0x615534
mov edx, ebx
call fcn.004072b0
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 4]
call fcn.006152d0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x6154fc
mov eax, dword [ebp - 4]
call fcn.006156b8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x61551e
lea eax, [ebp - 0x24]
mov edx, 7
call fcn.00406ed4
ret
Function at 0x6172fc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov esi, eax
mov byte [esp], 0
xor eax, eax
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 8], eax
mov edi, 1
jmp 0x61731d
inc edi
mov eax, esi
call fcn.00406204
cmp edi, eax
jg 0x61732f
cmp byte [esi + edi - 1], 0x20
je 0x61731c
mov eax, esi
test eax, eax
je 0x61733a
sub eax, 4
mov eax, dword [eax]
cmp eax, edi
jl 0x6173fc
cmp byte [esi + edi - 1], 0x2e
je 0x617420
jmp 0x6173fc
cmp byte [esi + edi - 1], 0x2e
jne 0x6173a4
inc dword [esp + 4]
cmp dword [esp + 4], 3
jg 0x617420
cmp dword [esp + 8], 0xff
jg 0x617420
xor eax, eax
mov dword [esp + 8], eax
mov ebp, esi
test ebp, ebp
je 0x617388
sub ebp, 4
mov ebp, dword [ebp]
cmp ebp, edi
jg 0x617390
mov bl, 1
jmp 0x61739e
movzx eax, byte [esi + edi]
add al, 0xd0
sub al, 0xa
setb bl
xor bl, 1
test bl, bl
jne 0x617420
jmp 0x6173fb
movzx eax, byte [esi + edi - 1]
add al, 0xd0
sub al, 0xa
jae 0x6173c9
mov eax, dword [esp + 8]
add eax, eax
lea eax, [eax + eax*4]
movzx edx, byte [esi + edi - 1]
add eax, edx
sub eax, 0x30
mov dword [esp + 8], eax
jmp 0x6173fb
inc edi
mov eax, esi
call fcn.00406204
cmp edi, eax
jg 0x6173db
cmp byte [esi + edi - 1], 0x20
je 0x6173c8
mov dword [esp + 0xc], esi
cmp dword [esp + 0xc], 0
je 0x6173f3
mov eax, dword [esp + 0xc]
sub eax, 4
mov eax, dword [eax]
mov dword [esp + 0xc], eax
cmp edi, dword [esp + 0xc]
jle 0x617420
jmp 0x61740b
inc edi
mov eax, esi
call fcn.00406204
cmp edi, eax
jle 0x617352
cmp dword [esp + 4], 3
jne 0x617420
cmp dword [esp + 8], 0xff
jg 0x617420
mov byte [esp], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x624db0
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov edi, ecx
mov dword [esp], edx
mov ebp, eax
xor esi, esi
mov ebx, dword [esp]
jmp 0x624dc4
inc ebx
mov eax, ebx
mov ecx, 3
cdq
idiv ecx
test edx, edx
jg 0x624dc3
mov eax, ebx
mov ecx, 3
cdq
idiv ecx
add eax, eax
add eax, eax
mov ebx, eax
mov eax, edi
xor ecx, ecx
mov edx, ebx
call fcn.00406810
xor ebx, ebx
cmp esi, dword [esp]
jge 0x624f28
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi]
and dl, 0xfc
movzx edx, dl
shr edx, 2
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
lea eax, [esi + 1]
cmp eax, dword [esp]
jge 0x624ee1
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi]
and dl, 3
movzx edx, dl
shl edx, 4
movzx ecx, byte [ebp + esi + 1]
and cl, 0xf0
movzx ecx, cl
shr ecx, 4
add edx, ecx
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
lea eax, [esi + 2]
cmp eax, dword [esp]
jge 0x624eb0
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi + 1]
and dl, 0xf
movzx edx, dl
add edx, edx
add edx, edx
movzx ecx, byte [ebp + esi + 2]
and cl, 0xc0
movzx ecx, cl
shr ecx, 6
add edx, ecx
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi + 2]
and dl, 0x3f
movzx edx, dl
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
jmp 0x624f1c
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi + 1]
and dl, 0xf
movzx edx, dl
add edx, edx
add edx, edx
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.004065a4
mov byte [eax + ebx - 1], 0x3d
jmp 0x624f1c
inc ebx
mov eax, edi
call fcn.004065a4
movzx edx, byte [ebp + esi]
and dl, 3
movzx edx, dl
shl edx, 4
movzx edx, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.004065a4
mov byte [eax + ebx - 1], 0x3d
inc ebx
mov eax, edi
call fcn.004065a4
mov byte [eax + ebx - 1], 0x3d
add esi, 3
cmp esi, dword [esp]
jl 0x624df8
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x625184
Capabilities:
Hash data with md5

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00625c38
mov dword [ebx], 0x67452301
mov dword [ebx + 4], 0xefcdab89
mov dword [ebx + 8], 0x98badcfe
mov dword [ebx + 0xc], 0x10325476
pop ebx
ret
Function at 0x628c84
Capabilities:
Encode data using xor
Encrypt data using des
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffa4
mov dword [esp + 4], ecx
mov dword [esp], edx
mov esi, 0x30
mov edi, 0x67c698
mov ecx, dword [esp]
lea edx, [esp + 0xc]
movzx ebx, byte [edi]
movzx ebx, byte [eax + ebx - 1]
xor bl, byte [ecx]
mov byte [edx], bl
inc edx
inc ecx
inc edi
dec esi
jne 0x628ca3
mov esi, 1
mov edx, 0x67c7a0
mov ecx, esi
dec ecx
mov eax, ecx
add eax, eax
lea eax, [eax + eax*2]
add ecx, ecx
add ecx, ecx
movzx ebx, byte [esp + eax + 0xc]
mov edi, ebx
add edi, edi
movzx ebx, byte [esp + eax + 0x11]
add edi, ebx
movzx ebx, byte [esp + eax + 0xd]
add ebx, ebx
add ebx, ebx
add ebx, ebx
movzx ebp, byte [esp + eax + 0xe]
add ebp, ebp
add ebp, ebp
add ebx, ebp
movzx ebp, byte [esp + eax + 0xf]
add ebp, ebp
add ebx, ebp
movzx eax, byte [esp + eax + 0x10]
add ebx, eax
mov dword [esp + 8], ebx
mov eax, 1
mov ebx, eax
dec ebx
je 0x628d1c
dec ebx
je 0x628d3e
dec ebx
je 0x628d60
dec ebx
je 0x628d81
jmp 0x628d9b
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
movzx ebx, byte [ebx + ebp - 0x40]
and bl, 8
movzx ebx, bl
shr ebx, 3
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x628d9b
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
movzx ebx, byte [ebx + ebp - 0x40]
and bl, 4
movzx ebx, bl
shr ebx, 2
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x628d9b
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
movzx ebx, byte [ebx + ebp - 0x40]
and bl, 2
movzx ebx, bl
shr ebx, 1
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x628d9b
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
movzx ebx, byte [ebx + ebp - 0x40]
and bl, 1
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
inc eax
cmp eax, 5
jne 0x628d0c
inc esi
add edx, 0x40
cmp esi, 9
jne 0x628cbf
mov esi, 0x20
mov eax, 0x67c6c8
mov edx, dword [esp + 4]
movzx ecx, byte [eax]
movzx ecx, byte [esp + ecx + 0x3b]
mov byte [edx], cl
inc edx
inc eax
dec esi
jne 0x628dc0
add esp, 0x5c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x628dfc
Capabilities:
Encrypt data using des

Disassembly:
push ebx
push esi
push edi
push ecx
mov dword [esp], ecx
mov esi, eax
movzx eax, dl
movzx ebx, byte [eax + 0x67c74f]
test bl, bl
jbe 0x628e2d
lea eax, [esi + 0x3e0]
call fcn.00628dd8
lea eax, [esi + 0x3fc]
call fcn.00628dd8
dec bl
jne 0x628e13
mov cl, 0x30
mov edi, 0x67c720
mov eax, dword [esp]
movzx edx, byte [edi]
cmp dl, 0x1c
ja 0x628e4e
movzx edx, dl
movzx edx, byte [esi + edx + 0x3df]
mov byte [eax], dl
jmp 0x628e5b
movzx edx, dl
movzx edx, byte [esi + edx + 0x3df]
mov byte [eax], dl
inc eax
inc edi
dec cl
jne 0x628e37
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x628e68
Capabilities:
Encode data using xor
Encrypt data using des
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbdc
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov edi, eax
mov bl, 1
lea esi, [ebp - 0x421]
mov eax, edi
mov edx, ebx
call fcn.00628c1c
mov byte [esi], al
inc ebx
inc esi
cmp bl, 0x41
jne 0x628e84
mov bl, 0x1c
mov esi, str.91__
lea edi, [ebp - 0x41]
movzx edx, byte [esi]
mov eax, dword [ebp - 8]
call fcn.00628c1c
mov byte [edi], al
movzx edx, byte [esi + 0x1c]
mov eax, dword [ebp - 8]
call fcn.00628c1c
mov byte [edi + 0x1c], al
inc edi
inc esi
dec bl
jne 0x628ea0
mov bl, 1
lea esi, [ebp - 0x3a1]
mov ecx, esi
lea eax, [ebp - 0x421]
mov edx, ebx
call fcn.00628dfc
inc ebx
add esi, 0x30
cmp bl, 0x11
jne 0x628eca
mov bl, 1
mov eax, 0x67c618
lea edx, [ebp - 0xa1]
cmp bl, 0x20
ja 0x628f03
movzx ecx, byte [eax]
movzx ecx, byte [ebp + ecx - 0x422]
mov byte [edx], cl
jmp 0x628f10
movzx ecx, byte [eax]
movzx ecx, byte [ebp + ecx - 0x422]
mov byte [edx], cl
inc ebx
inc edx
inc eax
cmp bl, 0x41
jne 0x628eef
mov byte [ebp - 9], 1
lea esi, [ebp - 0x3a1]
cmp byte [ebp + 8], 0
je 0x628f3a
lea ecx, [ebp - 0x61]
mov edx, esi
lea eax, [ebp - 0x81]
call fcn.00628c84
jmp 0x628f61
movzx eax, byte [ebp - 9]
mov edx, 0x11
sub edx, eax
mov eax, edx
add eax, eax
lea eax, [eax + eax*2]
lea edx, [ebp + eax*8 - 0x3d1]
lea ecx, [ebp - 0x61]
lea eax, [ebp - 0x81]
call fcn.00628c84
mov bl, 0x20
lea eax, [ebp - 0xa1]
movzx edx, byte [eax]
xor byte [eax + 0x40], dl
inc eax
dec bl
jne 0x628f69
push esi
lea esi, [ebp - 0x81]
lea edi, [ebp - 0xa1]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
pop esi
push esi
lea esi, [ebp - 0x61]
lea edi, [ebp - 0x81]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
pop esi
inc byte [ebp - 9]
add esi, 0x30
cmp byte [ebp - 9], 0x11
jne 0x628f22
mov bl, 0x40
mov esi, 0x67c658
lea eax, [ebp - 0x3e1]
movzx edx, byte [esi]
cmp dl, 0x20
ja 0x628fcf
movzx edx, dl
movzx edx, byte [ebp + edx - 0x82]
mov byte [eax], dl
jmp 0x628fdc
movzx edx, dl
movzx edx, byte [ebp + edx - 0xc2]
mov byte [eax], dl
inc eax
inc esi
dec bl
jne 0x628fb8
mov bl, 1
lea esi, [ebp - 0x3e1]
movzx ecx, byte [esi]
mov eax, dword [ebp - 4]
mov edx, ebx
call fcn.00628c44
inc ebx
inc esi
cmp bl, 0x41
jne 0x628fea
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x6290e0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, ecx
mov dword [esp], edx
mov esi, eax
movzx edx, byte [esi]
mov byte [esp + 4], dl
shl edx, 7
and dl, 0xff
movzx eax, byte [esi + 1]
movzx ecx, al
shr ecx, 1
or dl, cl
mov byte [esp + 5], dl
shl eax, 6
and al, 0xff
movzx edx, byte [esi + 2]
movzx ecx, dl
shr ecx, 2
or al, cl
mov byte [esp + 6], al
shl edx, 5
and dl, 0xff
movzx eax, byte [esi + 3]
movzx ecx, al
shr ecx, 3
or dl, cl
mov byte [esp + 7], dl
shl eax, 4
and al, 0xff
movzx edx, byte [esi + 4]
shr edx, 4
or al, dl
mov byte [esp + 8], al
movzx eax, byte [esi + 4]
add eax, eax
add eax, eax
add eax, eax
and al, 0xff
movzx edx, byte [esi + 5]
shr edx, 5
or al, dl
mov byte [esp + 9], al
movzx eax, byte [esi + 5]
add eax, eax
add eax, eax
and al, 0xff
movzx edx, byte [esi + 6]
shr edx, 6
or al, dl
mov byte [esp + 0xa], al
movzx eax, byte [esi + 6]
add eax, eax
and al, 0xff
mov byte [esp + 0xb], al
mov ebp, 8
lea eax, [esp + 4]
mov edx, 1
xor esi, esi
mov ecx, edx
movzx ebx, byte [eax]
shl ebx, cl
mov ecx, ebx
xor ecx, esi
and ecx, 1
mov esi, ecx
inc edx
cmp edx, 8
jne 0x629191
movzx edx, byte [eax]
and dl, 0xfe
mov ecx, esi
or dl, cl
mov byte [eax], dl
inc eax
dec ebp
jne 0x62918c
mov eax, edi
xor ecx, ecx
mov edx, 8
call fcn.00406810
push 1
mov eax, edi
call fcn.004065a4
mov edx, eax
lea ecx, [esp + 8]
mov eax, dword [esp + 4]
call fcn.00628e68
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x6328c4
Capabilities:
Encode data using base64
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov byte [ebp - 1], al
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 0xc]
add eax, eax
add eax, eax
mov ecx, 3
cdq
idiv ecx
mov edx, eax
add edx, 4
mov ecx, esi
xor eax, eax
call fcn.004068a8
cmp byte [ebp - 1], 0
jne 0x632924
mov eax, esi
call fcn.004065a4
movzx edx, byte [ebp - 0xc]
dec edx
and dl, 0x3f
add dl, 0x21
mov byte [eax], dl
mov eax, dword [ebp - 0xc]
add eax, 2
mov ecx, 3
cdq
idiv ecx
lea eax, [eax + eax*2]
mov dword [ebp - 0xc], eax
mov edi, 2
xor eax, eax
mov dword [ebp - 0x10], eax
xor ebx, ebx
movzx eax, byte [ebp - 1]
sub al, 1
jb 0x63293e
sub al, 2
jb 0x632945
jmp 0x63294a
mov ebx, 2
jmp 0x63294a
mov ebx, 1
mov eax, esi
call fcn.004065a4
mov byte [eax + ebx - 1], 0
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
jge 0x632a2e
test edi, edi
jle 0x6329a6
mov eax, esi
call fcn.004065a4
lea eax, [eax + ebx - 1]
push eax
mov ecx, edi
mov eax, 0x3f
shl eax, cl
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
movzx edx, byte [edx + ecx]
and eax, edx
mov ecx, edi
shr eax, cl
mov edx, dword [esi]
or al, byte [edx + ebx - 1]
pop edx
mov byte [edx], al
sub edi, 6
inc ebx
mov eax, esi
call fcn.004065a4
mov byte [eax + ebx - 1], 0
jmp 0x632a22
test edi, edi
jge 0x6329ec
mov eax, edi
cdq
xor eax, edx
sub eax, edx
mov edi, eax
mov eax, esi
call fcn.004065a4
lea eax, [eax + ebx - 1]
push eax
mov ecx, edi
mov eax, 0x3f
shr eax, cl
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
and al, byte [edx + ecx]
mov ecx, edi
shl al, cl
mov edx, dword [esi]
or al, byte [edx + ebx - 1]
pop edx
mov byte [edx], al
mov eax, 8
sub eax, edi
mov edi, eax
inc dword [ebp - 0x10]
jmp 0x632a22
mov eax, esi
call fcn.004065a4
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
movzx edx, byte [edx + ecx]
and dl, 0x3f
mov ecx, dword [esi]
movzx ecx, byte [ecx + ebx - 1]
or dl, cl
mov byte [eax + ebx - 1], dl
inc ebx
inc dword [ebp - 0x10]
mov eax, esi
call fcn.004065a4
mov byte [eax + ebx - 1], 0
mov edi, 2
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
jl 0x632962
movzx eax, byte [ebp - 1]
sub al, 1
jb 0x632a3f
sub al, 2
jb 0x632a79
jmp 0x632ac1
cmp edi, 2
jne 0x632a45
dec ebx
mov eax, ebx
sub eax, 2
jl 0x632ac1
inc eax
mov dword [ebp - 0x14], eax
mov edi, 2
mov eax, esi
call fcn.004065a4
mov edx, dword [esi]
movzx edx, byte [edx + edi - 1]
mov ecx, dword [0x67c970]
movzx edx, byte [ecx + edx]
mov byte [eax + edi - 1], dl
inc edi
dec dword [ebp - 0x14]
jne 0x632a55
jmp 0x632ac1
cmp edi, 2
jne 0x632a7f
dec ebx
test ebx, ebx
jle 0x632abc
mov dword [ebp - 0x14], ebx
mov edi, 1
mov eax, esi
call fcn.004065a4
mov edx, dword [esi]
movzx edx, byte [edx + edi - 1]
mov ecx, dword [0x67c974]
movzx edx, byte [ecx + edx]
mov byte [eax + edi - 1], dl
inc edi
dec dword [ebp - 0x14]
jne 0x632a8b
jmp 0x632abc
inc ebx
mov eax, esi
call fcn.004065a4
mov byte [eax + ebx - 1], 0x3d
test bl, 3
jne 0x632aaf
mov eax, esi
xor ecx, ecx
mov edx, ebx
call fcn.00406810
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x63989c
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
mov ecx, 5
push 0
push 0
dec ecx
jne 0x6398a4
push ecx
push ebx
push esi
push edi
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x639b33
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.ole32.dll_CoInitialize
xor ecx, ecx
mov dl, 1
mov eax, dword [0x48b6a4]
call fcn.00492374
mov dword [ebp - 0x14], eax
xor ecx, ecx
mov dl, 1
mov eax, dword [0x603b90]
call fcn.005dbff4
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
call fcn.00606670
add eax, 0x40
mov edx, 0x639b50
call fcn.00406edc
mov dl, 1
mov eax, dword [0x48b210]
call fcn.00491850
mov dword [ebp - 0x10], eax
push 0x639ba0
mov eax, dword [ebp - 8]
push dword [eax + 0x40]
push 0x639bb8
mov eax, dword [ebp - 8]
push dword [eax + 0x44]
push 0x639bd0
mov eax, dword [ebp - 8]
push dword [eax + 0x4c]
push 0x639bfc
mov eax, dword [ebp - 8]
push dword [eax + 0x50]
push 0x639c2c
mov eax, dword [ebp - 8]
push dword [eax + 0x54]
push 0x639c58
mov eax, dword [ebp - 8]
push dword [eax + 0x58]
push 0x639c80
mov eax, dword [ebp - 8]
push dword [eax + 0x60]
push 0x639ca0
mov eax, dword [ebp - 8]
push dword [eax + 0x64]
push 0x639cc0
mov eax, dword [ebp - 8]
push dword [eax + 0x68]
push 0x639cdc
mov eax, dword [ebp - 8]
push dword [eax + 0x6c]
lea eax, [ebp - 0x18]
mov edx, 0x14
call fcn.00407380
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x38]
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406f30
xor eax, eax
push ebp
push 0x639a16
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x639a05
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
mov edx, dword [eax + 0x70]
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
call fcn.00604678
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 0x14]
call fcn.004925c4
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x639cf4
call fcn.004072b0
mov eax, dword [ebp - 0x1c]
call fcn.00406f68
push eax
call sub.KERNEL32.DLL_OutputDebugStringW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x639a0c
ret

Function at 0x63a688
Capabilities:
Hash data with md5

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
xor edx, edx
mov dword [eax + 0x10], edx
xor edx, edx
mov dword [eax + 0x14], edx
add eax, 0x18
xor ecx, ecx
mov edx, 0x40
call fcn.00403d24
ret
Function at 0x63a7c0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406ec4
xor eax, eax
push ebp
push 0x63a90e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x6c]
call fcn.0063a688
push 0
push 0x8000080
push 3
push 0
push 3
push 0x80000000
mov eax, dword [ebp - 4]
call fcn.00406f68
push eax
call sub.KERNEL32.DLL_CreateFileW_1
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x63a8ed
xor eax, eax
push ebp
push 0x63a8e6
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 2
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.KERNEL32.DLL_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x63a8cf
xor eax, eax
push ebp
push 0x63a8c8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_MapViewOfFile
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x63a8b1
xor eax, eax
push ebp
push 0x63a8aa
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.KERNEL32.DLL_GetFileSize_1
mov ecx, eax
lea eax, [ebp - 0x6c]
mov edx, dword [ebp - 0x14]
call fcn.0063a6c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x63a8b1
mov eax, dword [ebp - 0x14]
push eax
call sub.KERNEL32.DLL_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x63a8cf
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x63a8ed
mov eax, dword [ebp - 0xc]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
mov edx, dword [ebp - 8]
lea eax, [ebp - 0x6c]
call fcn.0063a748
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x63a915
lea eax, [ebp - 4]
call fcn.00406ecc
ret