joyce8/EMBER2024-capa huggingface dataset:
Function at 0x619b3c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push edi
mov edi, ecx
mov dword [ebp - 0xc], edi
and dword [edi + 0x2cb0], 0
cmp dword [edi + 0x2cb8], 2
jne 0x619b82
push 1
lea ecx, [edi + 0x38]
call fcn.00619ab6
test eax, eax
je 0x619b7b
push dword [edi + 0x80]
mov ecx, edi
push dword [edi + 0x7c]
call fcn.00619329
jmp 0x619d40
and dword [edi + 0x2cb8], 0
mov edx, dword [edi + 0x38]
mov eax, dword [edi + 0x3c]
push ebx
push 8
pop ecx
sub ecx, edx
mov dword [ebp - 0x10], edx
shr eax, cl
shr eax, 0x10
cmp dword [edi + 0x2ca0], 0x25
movzx eax, al
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x2cac]
jae 0x619bbe
test eax, eax
mov ebx, 0x84c0f8
mov ecx, 0x84c0e8
mov eax, 0x84c128
jmp 0x619bcf
test eax, eax
mov ebx, 0x84c118
mov ecx, 0x84c108
mov eax, 0x84c164
cmove ebx, ecx
mov dword [ebp - 4], eax
mov eax, dword [eax]
mov edx, 0xff
xor eax, dword [ebp - 8]
push esi
mov cl, byte [ebx]
xor esi, esi
sar edx, cl
not edx
test eax, edx
je 0x619c09
mov edi, dword [ebp - 4]
inc esi
mov edx, 0xff
mov cl, byte [esi + ebx]
mov eax, dword [edi + esi*4]
xor eax, dword [ebp - 8]
sar edx, cl
not edx
test eax, edx
jne 0x619bef
mov edi, dword [ebp - 0xc]
movzx eax, byte [esi + ebx]
lea ebx, [edi + 0x38]
add eax, dword [ebp - 0x10]
mov ecx, ebx
mov dword [ebx], eax
call fcn.00619a2b
cmp esi, 9
jb 0x619cbf
jne 0x619c3b
push dword [edi + 0x80]
inc dword [edi + 0x2cb8]
push dword [edi + 0x7c]
jmp 0x619d37
and dword [edi + 0x2cb8], 0
mov ecx, edi
cmp esi, 0xe
jne 0x619c6e
push 0x84bfa4
call fcn.006193c1
push 0xf
mov ecx, ebx
lea esi, [eax + 5]
call fcn.00619ab6
add eax, 0x7fff
push esi
mov dword [edi + 0x7c], eax
push eax
jmp 0x619d31
mov eax, dword [edi + 0x78]
sub eax, esi
inc eax
and eax, 3
push 0x84bf6c
mov ebx, dword [edi + eax*4 + 0x68]
call fcn.006193c1
add eax, 2
cmp eax, 0x101
jne 0x619ca2
cmp esi, 0xa
jne 0x619ca2
xor dword [edi + 0x2cac], 1
xor eax, eax
jmp 0x619d3e
cmp ebx, 0x100
lea ecx, [eax + 1]
cmovb ecx, eax
mov eax, dword [edi + 0x2cc8]
dec eax
cmp ebx, eax
lea esi, [ecx + 1]
cmovb esi, ecx
jmp 0x619d1b
mov ecx, dword [edi + 0x2ca0]
and dword [edi + 0x2cb8], 0
add ecx, esi
mov eax, ecx
shr eax, 4
sub ecx, eax
mov dword [edi + 0x2ca0], ecx
mov ecx, edi
push 0x84c04c
call fcn.006193c1
movzx ecx, al
mov ebx, dword [edi + ecx*4 + 0x494]
test al, al
je 0x619d18
dec dword [edi + ebx*4 + 0x1494]
mov eax, dword [edi + ecx*4 + 0x490]
inc dword [edi + eax*4 + 0x1494]
mov dword [edi + ecx*4 + 0x494], eax
mov dword [edi + ecx*4 + 0x490], ebx
add esi, 2
mov eax, dword [edi + 0x78]
push esi
push ebx
mov dword [edi + eax*4 + 0x68], ebx
mov eax, dword [edi + 0x78]
inc eax
mov dword [edi + 0x7c], ebx
and eax, 3
mov dword [edi + 0x78], eax
mov dword [edi + 0x80], esi
mov ecx, edi
call fcn.00619329
pop esi
pop ebx
pop edi
leave
ret
Function at 0x61f41b
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x18]
or dword [edi], 0xffffffff
cmp dword [eax], 0x23170f69
jne 0x61f4f6
mov ecx, 0x40c1
cmp word [eax + 4], cx
jne 0x61f4f6
mov ebx, dword [ebp + 0x14]
mov edx, 0x2790
mov byte [ebx], 1
movzx ecx, word [eax + 6]
cmp cx, dx
jne 0x61f45f
mov byte [ebx], 0
jmp 0x61f46d
mov edx, 0x2791
cmp cx, dx
jne 0x61f4f6
mov ecx, dword [eax + 8]
xor esi, esi
mov eax, dword [eax + 0xc]
mov dword [ebp + 8], ecx
mov dword [ebp - 4], eax
cmp dword [0x1817fc8], esi
jbe 0x61f4f6
mov ch, byte [ebp + 0x10]
mov eax, dword [ebp + 8]
mov edx, dword [esi*4 + 0x1817fd0]
cmp eax, dword [edx + 8]
jne 0x61f4cc
mov edi, dword [ebp - 4]
cmp edi, dword [edx + 0xc]
mov edi, dword [ebp + 0x18]
jne 0x61f4cc
xor eax, eax
cmp byte [ebx], al
je 0x61f4ab
cmp dword [edx + 4], eax
jmp 0x61f4ad
cmp dword [edx], eax
sete al
test eax, eax
jne 0x61f4c9
mov cl, byte [edx + 0x18]
test ch, ch
je 0x61f4c2
test cl, cl
sete al
jmp 0x61f4c5
movzx eax, cl
test eax, eax
je 0x61f4d7
mov eax, dword [ebp + 8]
inc esi
cmp esi, dword [0x1817fc8]
jb 0x61f489
jmp 0x61f4f6
movzx eax, byte [ebp + 0xc]
movzx ecx, byte [ebp + 0xc]
xor eax, 1
cmp dword [edx + 0x14], 1
cmove eax, ecx
test eax, eax
je 0x61f4f4
mov eax, 0x80004002
jmp 0x61f4f8
mov dword [edi], esi
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x6213ae
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor edx, edx
push esi
mov esi, dword [ebp + 0xc]
cmp esi, 8
jb 0x6213d8
push edi
mov edi, esi
shr edi, 3
mov eax, dword [ecx + 4]
sub esi, 8
xor eax, dword [ecx]
add ecx, 8
xor edx, eax
sub edi, 1
jne 0x6213c5
pop edi
cmp esi, 4
jb 0x6213e2
xor edx, dword [ecx]
add ecx, 4
and esi, 3
cmp esi, 2
jbe 0x6213f3
movzx eax, byte [ecx]
shl eax, 0x10
xor edx, eax
inc ecx
cmp esi, 1
jbe 0x621401
movzx eax, byte [ecx]
shl eax, 8
xor edx, eax
inc ecx
test esi, esi
pop esi
je 0x62140b
movzx ecx, byte [ecx]
xor edx, ecx
mov eax, edx
pop ebp
ret

Function at 0x622a31
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x10]
mov dword [ebp + 8], eax
cmp eax, 3
jae 0x622a50
push edi
call fcn.006237a4
jmp 0x622aa8
mov ecx, dword [edi]
movzx edx, byte [ecx]
movzx eax, byte [ecx + 2]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 1]
mov ecx, dword [edi + 0x24]
xor edx, dword [edi + eax*4 + 0x60]
mov eax, dword [edi + 4]
movzx edx, dx
mov esi, dword [ecx + edx*4]
mov dword [ecx + edx*4], eax
push dword [edi + 0x30]
push dword [edi + 0x18]
push dword [edi + 0x14]
push dword [edi + 0x28]
push dword [edi]
push dword [edi + 4]
push esi
push dword [ebp + 8]
call fcn.00623923
add esp, 0x20
inc dword [edi + 0x14]
inc dword [edi]
inc dword [edi + 4]
mov eax, dword [edi + 4]
cmp eax, dword [edi + 8]
jne 0x622aa9
push edi
call fcn.0062342d
pop ecx
sub ebx, 1
jne 0x622a3d
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x6234a7
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor ecx, ecx
push esi
push edi
mov dword [eax + 0x34], ecx
lea esi, [eax + 0x60]
mov word [eax + 0x1e], cx
mov dword [eax + 0x24], ecx
mov dword [eax + 0x30], 0x20
mov byte [eax + 0x1d], 1
mov dword [eax + 0x48], 4
push 8
mov edx, ecx
pop edi
mov eax, edx
shr edx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor edx, eax
sub edi, 1
jne 0x6234d5
mov dword [esi], edx
inc ecx
add esi, 4
cmp ecx, 0x100
jb 0x6234d0
pop edi
pop esi
pop ebp
ret

Function at 0x623c02
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
xor esi, esi
lea ecx, [edi + 0x1c]
shr edi, 2
mov eax, edi
mov dword [ebp - 0xc], ecx
shr eax, 1
add eax, 3
mov dword [ebx], eax
add ebx, 0x10
test edi, edi
je 0x623c38
mov eax, dword [edx]
lea edx, [edx + 4]
mov dword [ebx + esi*4], eax
inc esi
cmp esi, edi
jb 0x623c2b
cmp esi, ecx
jae 0x623d1b
mov eax, esi
sub eax, edi
lea eax, [ebx + eax*4]
mov dword [ebp - 4], eax
xor edx, edx
mov ecx, dword [ebx + esi*4 - 4]
mov eax, esi
mov dword [ebp + 8], ecx
div edi
mov dword [ebp - 8], eax
test edx, edx
jne 0x623cb1
movzx ecx, cl
movzx edx, byte [ecx + str.cw]
mov ecx, dword [ebp + 8]
shr ecx, 0x18
shl edx, 8
movzx eax, byte [ecx + str.cw]
mov ecx, dword [ebp + 8]
or edx, eax
mov eax, ecx
shl edx, 8
shr eax, 0x10
movzx eax, al
shr ecx, 8
movzx eax, byte [eax + str.cw]
or edx, eax
movzx eax, cl
shl edx, 8
movzx ecx, byte [eax + str.cw]
mov eax, dword [ebp - 8]
movzx eax, byte [eax + 0x84c660]
xor ecx, eax
or ecx, edx
jmp 0x623d01
cmp edi, 6
jbe 0x623d01
cmp edx, 4
jne 0x623d01
mov edx, dword [ebp + 8]
mov eax, ecx
shr eax, 0x10
movzx eax, al
movzx ecx, byte [eax + str.cw]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax + str.cw]
shl eax, 8
or ecx, eax
mov eax, edx
shr eax, 8
movzx eax, al
shl ecx, 8
movzx eax, byte [eax + str.cw]
or ecx, eax
movzx eax, dl
shl ecx, 8
movzx eax, byte [eax + str.cw]
or ecx, eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add edx, 4
xor eax, ecx
mov dword [ebp - 4], edx
mov dword [ebx + esi*4], eax
inc esi
cmp esi, dword [ebp - 0xc]
jb 0x623c4a
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x624847
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
pop ebp
ret

Function at 0x62c60b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov edx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edx + 4]
mov ecx, dword [edx]
add esi, 2
lea esi, [edx + esi*4]
mov dword [ebp - 8], esi
test edi, edi
je 0x62c6a9
push ebx
mov ebx, dword [ebp + 0xc]
cmp ecx, 0x10
je 0x62c647
mov al, byte [esi + ecx]
xor byte [ebx], al
inc ecx
inc ebx
sub edi, 1
je 0x62c644
cmp ecx, 0x10
jne 0x62c633
mov dword [ebp + 0x10], edi
lea eax, [esi + 0x10]
mov dword [ebp - 4], eax
cmp edi, 0x10
jb 0x62c674
mov esi, edi
mov edx, ebx
shr esi, 4
mov ecx, eax
push esi
call dword [0x181e4f4]
shl esi, 4
add ebx, esi
sub edi, esi
mov esi, dword [ebp - 8]
push 0x10
mov dword [ebp + 0x10], edi
pop ecx
jmp 0x62c677
mov dword [ebp - 4], eax
test edi, edi
je 0x62c6a3
mov ecx, dword [ebp - 4]
xor eax, eax
mov edi, esi
mov edx, esi
push 1
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call dword [0x181e4f4]
mov edx, dword [ebp + 0x10]
xor ecx, ecx
sub esi, ebx
mov al, byte [esi + ebx]
xor byte [ebx], al
inc ecx
inc ebx
sub edx, 1
jne 0x62c697
mov eax, dword [ebp + 8]
pop ebx
mov dword [eax], ecx
pop edi
pop esi
leave
ret

Function at 0x62cc31
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa4
mov eax, dword [0x908074]
xor eax, ebp
mov dword [ebp - 4], eax
movzx eax, byte [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x10]
push 0x40
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.006b95a0
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x44]
add esp, 0xc
xor edx, edx
sub esi, eax
lea ecx, [ebp - 0x44]
add ecx, edx
mov al, byte [esi + ecx]
xor byte [ecx], al
inc edx
cmp edx, 0x14
jb 0x62cc66
lea eax, [ebp - 0xa4]
push eax
call fcn.006405a5
push 0x40
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0xa4]
push eax
call fcn.006405d7
lea eax, [ebp - 0xa4]
push edi
push eax
call fcn.0063fc8d
mov ecx, dword [ebp - 4]
add esp, 0x18
xor ecx, ebp
pop edi
pop esi
call fcn.00478588
leave
ret
Function at 0x62e595
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp + 0xc]
push edi
xor edi, edi
mov edx, dword [edx]
and edx, 7
cmp eax, 5
jae 0x62e5b3
xor eax, eax
jmp 0x62e6d9
add dword [ebp + 0x10], 5
lea ecx, [eax - 4]
push ebx
mov ebx, dword [ebp + 8]
add ecx, ebx
push esi
mov dword [ebp + 0xc], ecx
lea esi, [edi + ebx]
jmp 0x62e5d2
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x62e5d6
inc esi
cmp esi, ecx
jb 0x62e5c9
mov ecx, esi
sub ecx, edi
mov edi, esi
sub ecx, ebx
sub edi, ebx
cmp esi, dword [ebp + 0xc]
jae 0x62e6c6
cmp ecx, 2
jbe 0x62e660
xor edx, edx
movzx ecx, byte [esi + 4]
lea eax, [ecx + 1]
test al, 0xfe
jne 0x62e6ba
movzx eax, byte [esi + 3]
mov ebx, dword [ebp + 0x10]
shl ecx, 8
add ebx, edi
or ecx, eax
movzx eax, byte [esi + 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
add ecx, ebx
sub eax, ebx
cmp dword [ebp + 0x18], 0
cmove ecx, eax
mov dword [ebp - 4], ecx
mov ebx, ecx
test edx, edx
je 0x62e694
and edx, 6
mov eax, ecx
shl edx, 2
mov ecx, edx
shr eax, cl
inc eax
test al, 0xfe
jne 0x62e692
mov eax, dword [ebp + 0x10]
mov ebx, 0x100
shl ebx, cl
add eax, edi
dec ebx
xor ebx, dword [ebp - 4]
cmp dword [ebp + 0x18], 0
je 0x62e690
add ebx, eax
jmp 0x62e692
shr edx, cl
test edx, edx
je 0x62e5f0
cmp edx, 4
ja 0x62e682
cmp edx, 3
je 0x62e682
mov eax, edx
shr eax, 1
movzx eax, byte [eax + esi + 1]
inc eax
test al, 0xfe
jne 0x62e5f0
or edx, 8
shr edx, 1
inc edi
mov ecx, dword [ebp + 0xc]
jmp 0x62e5c4
sub ebx, eax
xor edx, edx
mov eax, ebx
mov byte [esi + 1], bl
shr eax, 8
mov byte [esi + 2], al
mov eax, ebx
shr ebx, 0x18
shr eax, 0x10
and bl, 1
neg bl
mov byte [esi + 3], al
push 5
mov byte [esi + 4], bl
mov ebx, dword [ebp + 8]
pop eax
jmp 0x62e6c2
or edx, 8
xor eax, eax
shr edx, 1
inc eax
add edi, eax
jmp 0x62e688
xor eax, eax
shr edx, cl
cmp ecx, 2
pop esi
cmova edx, eax
mov eax, dword [ebp + 0x14]
pop ebx
mov dword [eax], edx
mov eax, edi
pop edi
leave
ret
Function at 0x63228d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, 0x100
or esi, edi
mov eax, esi
add ebx, ebx
shr eax, 7
mov ecx, edi
and eax, 1
and ecx, ebx
push eax
mov eax, esi
add ecx, edi
shr eax, 8
add eax, ecx
mov ecx, dword [ebp + 0xc]
lea eax, [ecx + eax*2]
push eax
push dword [ebp + 8]
call fcn.006334ff
add esi, esi
add esp, 0xc
mov eax, esi
xor eax, ebx
not eax
and edi, eax
cmp esi, 0x10000
jb 0x6322a0
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x6322e1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push edi
xor edi, edi
or esi, 0x100
mov ecx, dword [ebp + 8]
mov eax, esi
shr eax, 8
movzx edx, word [ecx + eax*2]
mov ecx, esi
shr ecx, 7
add esi, esi
and ecx, 1
shr edx, 4
neg ecx
sar ecx, 4
and ecx, 0x7f
xor edx, ecx
add edi, dword [ebx + edx*4]
cmp esi, 0x10000
jb 0x6322f5
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x63232a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov esi, 0x100
xor edi, edi
or edx, esi
add ebx, ebx
mov ecx, esi
and ecx, ebx
mov eax, edx
add ecx, esi
shr eax, 8
add eax, ecx
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx + eax*2]
mov eax, edx
shr eax, 7
add edx, edx
and eax, 1
shr ecx, 4
neg eax
sar eax, 4
and eax, 0x7f
xor ecx, eax
mov eax, dword [ebp + 0x14]
add edi, dword [eax + ecx*4]
mov ecx, edx
xor ecx, ebx
not ecx
and esi, ecx
cmp edx, 0x10000
jb 0x63233f
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x633644
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
bts esi, eax
xor edi, edi
cmp esi, 1
je 0x633683
mov eax, dword [ebp + 0x14]
push ebx
mov ebx, dword [ebp + 8]
mov edx, esi
and esi, 1
shr edx, 1
neg esi
sar esi, 4
and esi, 0x7f
movzx ecx, word [ebx + edx*2]
shr ecx, 4
xor ecx, esi
mov esi, edx
add edi, dword [eax + ecx*4]
cmp esi, 1
jne 0x633660
pop ebx
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x6336ca
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
xor esi, esi
inc edi
test ebx, ebx
je 0x63370e
mov eax, dword [ebp + 0x10]
mov edx, eax
shr eax, 1
and edx, 1
mov dword [ebp + 0x10], eax
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edi*2]
mov eax, edx
neg eax
shr ecx, 4
sar eax, 4
add edi, edi
and eax, 0x7f
or edi, edx
xor ecx, eax
mov eax, dword [ebp + 0x14]
add esi, dword [eax + ecx*4]
sub ebx, 1
jne 0x6336dc
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x63385c
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0xc], 0
je 0x633872
mov ecx, dword [esi]
mov eax, dword [esi + 0x10]
cmp eax, dword [ecx]
je 0x633896
mov eax, dword [esi]
push dword [esi + 0xc]
mov eax, dword [eax + 0x18]
push eax
call dword [eax + 4]
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi + 0x10], ecx
mov eax, dword [eax + 0x18]
push ecx
push eax
call dword [eax]
add esp, 0x10
mov dword [esi + 0xc], eax
test eax, eax
je 0x6338f3
cmp dword [esi + 4], 0
je 0x6338a6
mov ecx, dword [esi]
mov eax, dword [esi + 8]
cmp eax, dword [ecx + 4]
je 0x6338cb
mov eax, dword [esi]
push dword [esi + 4]
mov eax, dword [eax + 0x18]
push eax
call dword [eax + 4]
mov eax, dword [esi]
mov ecx, dword [eax + 4]
mov dword [esi + 8], ecx
mov eax, dword [eax + 0x18]
push ecx
push eax
call dword [eax]
add esp, 0x10
mov dword [esi + 4], eax
test eax, eax
je 0x6338f3
and dword [esi + 0x34], 0
lea eax, [esi + 0x3c]
and dword [esi + 0x38], 0
push eax
call fcn.006368ec
pop ecx
test eax, eax
jne 0x6338ef
lea eax, [esi + 0x40]
push eax
call fcn.006368ec
pop ecx
test eax, eax
je 0x6338f6
push 0xc
jmp 0x6338f5
push 2
pop eax
pop esi
pop ebp
ret

Function at 0x63395d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
and dword [esi + 0xc], 0
lea eax, [esi + 4]
push eax
call fcn.006368ec
pop ecx
test eax, eax
jne 0x633993
lea eax, [esi + 8]
push eax
call fcn.006368ec
pop ecx
test eax, eax
jne 0x633993
push esi
push 0x6338f9
push esi
call fcn.00636a68
add esp, 0xc
pop esi
pop ebp
ret

Function at 0x636688
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor bl, bl
push edi
mov edi, dword [ebp + 0xc]
xor cl, cl
xor eax, eax
mov dword [ebp - 4], esi
or dword [esi], 0xffffffff
mov byte [esi + 4], 0
test edi, edi
je 0x6366fe
mov esi, dword [ebp + 8]
mov dl, byte [eax + esi]
mov ch, cl
xor cl, dl
inc eax
cmp eax, edi
jb 0x6366ab
mov esi, dword [ebp - 4]
cmp dl, ch
jne 0x6366fe
test edi, edi
je 0x6366fe
mov ecx, dword [ebp + 8]
xor ebx, ebx
inc ebx
mov edx, edi
mov byte [esi + 4], bl
call fcn.0061f2a6
mov edx, eax
xor eax, eax
xor ecx, ecx
cmp dword [ecx + 0x84cb7c], edx
jne 0x6366e8
cmp dword [ecx + 0x84cb78], edi
je 0x6366f4
add ecx, 0xc
inc eax
cmp ecx, 0x48
jb 0x6366d8
or eax, 0xffffffff
mov dword [esi], eax
test eax, eax
jns 0x6366fe
mov byte [esi + 4], 0
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 8
Function at 0x63b195
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0x200
jb 0x63b1fb
mov edx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [edx], ax
jne 0x63b1fb
mov ecx, dword [edx + 0x3c]
cmp ecx, 0x1000
jae 0x63b1fb
lea eax, [ecx + 0x200]
cmp eax, dword [ebp + 0xc]
ja 0x63b1fb
test cl, 7
jne 0x63b1fb
add ecx, edx
cmp dword [ecx], 0x4550
jne 0x63b1fb
movzx eax, word [ecx + 4]
sub eax, 0x14c
je 0x63b214
sub eax, 0x74
je 0x63b20d
dec eax
sub eax, 1
je 0x63b20d
dec eax
sub eax, 1
je 0x63b206
sub eax, 0x3c
je 0x63b1ff
sub eax, 0x8464
je 0x63b214
xor eax, eax
pop ebp
ret
mov edx, 0x3030401
jmp 0x63b219
mov edx, 0x3030701
jmp 0x63b219
mov edx, 0x3030501
jmp 0x63b219
mov edx, 0x3030103
mov eax, 0x400
cmp word [ecx + 0x14], ax
ja 0x63b1fb
movzx eax, word [ecx + 0x18]
mov ecx, 0x10b
cmp ax, cx
je 0x63b23c
mov ecx, 0x20b
cmp ax, cx
jne 0x63b1fb
mov eax, dword [ebp + 0x10]
mov dword [eax], edx
xor eax, eax
inc eax
pop ebp
ret
Function at 0x6405a5
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
pop ebp
ret

Function at 0x6407a7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x908074]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x44]
push esi
push edi
push 5
mov esi, ecx
push eax
push esi
mov dword [ebp - 0x88], esi
call fcn.0063fbee
push 5
lea ecx, [ebp - 0x84]
lea eax, [esi + 0x60]
push ecx
push eax
mov dword [ebp - 0x8c], eax
call fcn.0063fbee
add esp, 0x18
lea edi, [ebp - 0x44]
mov esi, ebx
push 5
pop ecx
rep movsd dword es:[edi], dword [esi]
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x64084b
lea esi, [ebp - 0x44]
sub esi, ebx
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp - 0x88]
call fcn.0063fd1d
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x84]
push eax
push dword [ebp - 0x8c]
call fcn.0063fd1d
add esp, 0x18
mov ecx, ebx
push 5
pop edx
mov eax, dword [esi + ecx]
xor dword [ecx], eax
lea ecx, [ecx + 4]
sub edx, 1
jne 0x640839
sub edi, 1
jne 0x640805
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00478588
leave
ret 8
Function at 0x64085c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc0
mov eax, dword [0x908074]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, ecx
push edi
push 0x10
xor eax, eax
mov dword [ebp - 0xbc], ebx
pop ecx
lea edi, [ebp - 0x58]
mov dword [ebp - 0xc0], esi
rep stosd dword es:[edi], eax
mov edi, dword [ebp + 0xc]
cmp edi, 0x40
jbe 0x6408da
lea eax, [ebp - 0xb8]
push eax
call fcn.006405a5
push edi
lea eax, [ebp - 0xb8]
push esi
push eax
call fcn.006405d7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xb8]
push eax
call fcn.0063fc8d
add esp, 0x18
xor esi, esi
mov ecx, esi
mov eax, dword [ebp + ecx - 0x18]
bswap eax
mov dword [ebp + ecx - 0x58], eax
add ecx, 4
cmp ecx, 0x14
jb 0x6408c6
jmp 0x640911
xor esi, esi
mov ebx, esi
test edi, edi
je 0x64090b
mov esi, dword [ebp - 0xc0]
mov eax, ebx
mov edx, ebx
and eax, 3
shr edx, 2
push 3
pop ecx
sub ecx, eax
movzx eax, byte [esi + ebx]
shl ecx, 3
shl eax, cl
or dword [ebp + edx*4 - 0x58], eax
inc ebx
cmp ebx, edi
jb 0x6408e8
xor esi, esi
mov ebx, dword [ebp - 0xbc]
mov eax, esi
movups xmm0, xmmword [ebp + eax*4 - 0x58]
pxor xmm0, xmmword [str.6666666666666666jjjjjjjjjjjjjjjj]
movups xmmword [ebp + eax*4 - 0x58], xmm0
add eax, 4
cmp eax, 0x10
jb 0x640913
push ebx
call fcn.006405a5
push 0x10
lea eax, [ebp - 0x58]
push eax
push ebx
call fcn.0063fc3e
add esp, 0x10
movups xmm0, xmmword [ebp + esi*4 - 0x58]
pxor xmm0, xmmword [0x84d230]
movups xmmword [ebp + esi*4 - 0x58], xmm0
add esi, 4
cmp esi, 0x10
jb 0x640942
lea esi, [ebx + 0x60]
push esi
call fcn.006405a5
push 0x10
lea eax, [ebp - 0x58]
push eax
push esi
call fcn.0063fc3e
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00478588
leave
ret 8

Function at 0x640985
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x908074]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
push esi
mov eax, ebx
mov esi, ecx
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x48], ecx
push edi
mov edi, dword [ebp + 0xc]
cmp eax, 0x40
jae 0x640a46
mov byte [ebp + eax - 0x44], bl
inc eax
cmp eax, 0x40
jb 0x6409b0
cmp edi, 0x40
jbe 0x6409de
push esi
call fcn.006405a5
push edi
push dword [ebp - 0x48]
push esi
call fcn.006405d7
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.0063fc8d
add esp, 0x18
jmp 0x6409f0
test edi, edi
je 0x6409f0
push edi
push ecx
lea eax, [ebp - 0x44]
push eax
call fcn.006b9020
add esp, 0xc
mov eax, ebx
xor byte [ebp + eax - 0x44], 0x36
inc eax
cmp eax, 0x40
jb 0x6409f2
push esi
call fcn.006405a5
push 0x40
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.006405d7
add esp, 0x10
xor byte [ebp + ebx - 0x44], 0x6a
inc ebx
cmp ebx, 0x40
jb 0x640a12
add esi, 0x60
push esi
call fcn.006405a5
push 0x40
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.006405d7
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00478588
leave
ret 8
call fcn.004786ba
int3