joyce8/EMBER2024-capa huggingface dataset:
Function at 0x102aea0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
push edi
push esi
mov eax, dword [ecx]
cmp eax, 0x270
jne 0x102af0a
mov edi, dword [ecx + 4]
mov eax, 0xfffff640
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
and edi, 0x80000000
mov esi, dword [ecx + eax + 0x9c8]
mov edx, esi
and edx, 0x7ffffffe
or edx, edi
shr edx, 1
mov edi, esi
and esi, 1
neg esi
and esi, 0x9908b0df
mov ebx, esi
and ebx, edx
add esi, edx
add ebx, ebx
sub esi, ebx
xor esi, dword [ecx + eax + 0xff8]
mov dword [ecx + eax + 0x1384], esi
add eax, 4
jne 0x102aec0
mov eax, 0x270
jmp 0x102af1c
cmp eax, 0x4e0
jb 0x102af1c
mov esi, ecx
call fcn.0102af70
mov ecx, esi
mov eax, dword [esi]
lea edx, [eax + 1]
mov dword [ecx], edx
mov eax, dword [ecx + eax*4 + 4]
mov edx, eax
shr edx, 0xb
and edx, dword [ecx + 0x1384]
xor edx, eax
mov eax, edx
shl eax, 7
and eax, 0x9d2c5680
xor eax, edx
mov ecx, eax
shl ecx, 0xf
mov edx, ecx
xor edx, 0x1039ffff
or ecx, 0xefc60000
and ecx, edx
mov edx, ecx
and edx, eax
add ecx, eax
add edx, edx
sub ecx, edx
mov eax, ecx
shr eax, 0x12
xor eax, ecx
pop esi
pop edi
pop ebx
ret

Function at 0x102af70
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
push ebx
push edi
push esi
xor eax, eax
mov edx, 0x80000000
nop
nop
nop
nop
nop
mov edi, eax
and edi, 0x70
mov esi, eax
or esi, 0x270
add esi, edi
mov ebp, dword [ecx + esi*4 + 4]
and ebp, edx
mov ebx, dword [ecx + esi*4 + 8]
mov edi, ebx
and edi, 0x7ffffffe
or edi, ebp
shr edi, 1
and ebx, 1
neg ebx
and ebx, 0x9908b0df
xor edi, dword [ecx + esi*4 + 0x638]
xor edi, ebx
mov dword [ecx + eax*4 + 4], edi
inc eax
cmp eax, 0xe3
jne 0x102af80
mov esi, dword [ecx + 0xd50]
mov eax, 0x355
jmp 0x102b012
and esi, 0x80000000
mov ebx, edx
and ebx, 0x7ffffffe
or ebx, esi
shr ebx, 1
xor edi, dword [ecx + eax*4 - 0xd50]
xor edi, ebx
xor edi, 0x2216c1bd
mov dword [ecx + eax*4 - 0x9c4], edi
inc eax
mov esi, edx
cmp eax, 0x4e1
je 0x102b026
mov edx, dword [ecx + eax*4]
mov edi, 0x2216c1bd
test dl, 1
je 0x102afe0
mov edi, 0xbb1e7162
jmp 0x102afe0
mov edx, dword [ecx + 0x1380]
mov esi, edx
not esi
or esi, 0x80000000
mov eax, 0x7fffffff
and eax, dword [ecx + 4]
add edx, esi
inc edx
or eax, edx
mov edx, eax
shr edx, 1
and eax, 1
neg eax
and eax, 0x9908b0df
xor eax, edx
mov edx, dword [ecx + 0x634]
mov esi, eax
and esi, edx
add eax, edx
add esi, esi
sub eax, esi
mov dword [ecx + 0x9c0], eax
mov dword [ecx], 0
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1035130
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
mov eax, 0x1278
call fcn.0102a400
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 4]
mov esi, 0xfffffffe
nop
nop
cmp word [eax + esi + 2], 0
lea esi, [esi + 2]
jne 0x1035150
sar esi, 1
lea ecx, [esp + 0x2c]
push ecx
push 0
push 0
push esi
push eax
push 0
call dword [0xefa7f0]
mov ebx, dword [esp + 0x2c]
mov edi, 0xffffffff
test ebx, ebx
jns 0x1035184
mov eax, 0xffffffff
jmp 0x1035187
lea eax, [ebx + ebx]
push eax
call fcn.0102a430
add esp, 4
lea ecx, [esp + 0x2c]
push ecx
push ebx
mov dword [esp + 0x30], eax
push eax
push esi
mov eax, dword [ebp + 0xc]
push dword [eax + 4]
push 0
call dword [0xefa7f0]
mov eax, dword [esp + 0x2c]
mov ecx, eax
add ecx, 0xd
js 0x10351bc
lea edi, [eax*2 + 0x1a]
push edi
call fcn.0102a430
add esp, 4
mov ebx, eax
mov dword [esp + 0x274], 0x21d227c0
mov dword [esp + 0x278], 0xddaf23c3
mov dword [esp + 0x27c], 0xd9fedf50
mov dword [esp + 0x280], 0xd545db36
mov dword [esp + 0x284], 0xd15bd746
mov dword [esp + 0x288], 0xcd43d34b
mov dword [esp + 0x28c], 0xc9cecf5a
xor eax, eax
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx + 0x274]
mov edi, eax
and edi, 0x32
mov edx, ecx
xor edx, 0x47e52cf9
add edx, edi
mov edi, edx
and edi, esi
add edx, esi
add edi, edi
sub edx, edi
add dl, 0x23
mov byte [esp + ecx + 0x274], dl
inc ecx
add eax, 2
cmp ecx, 0x1c
jne 0x1035220
mov eax, dword [esp + 0x28]
movzx ecx, word [eax]
mov eax, ebx
test cx, cx
je 0x1035281
mov eax, dword [esp + 0x28]
lea edx, [eax + 2]
mov eax, ebx
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x1035270
mov word [eax], 0
movzx ecx, word [esp + 0x274]
test cx, cx
je 0x10352b1
lea edx, [esp + 0x276]
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x10352a0
mov word [eax], 0
lea eax, [esp + 0x158]
push 0x60
push 3
push 0x120089
push eax
push ebx
call fcn.0105fae0
add esp, 0x14
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0xef3abc]
Function at 0x1039290
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x180
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
mov dword [esp + 0x10], 0x3e8012f
mov dword [esp + 0x14], 0x7e905f7
mov dword [esp + 0x18], 0xb0a09e6
mov word [esp + 0x1c], 0
mov byte [esp + 0x1e], 0
mov eax, 0x89b9d840
nop
nop
movzx ecx, byte [esp + eax + 0x764627d0]
xor ecx, eax
mov edx, ecx
and edx, 0x3f
xor ecx, 0xbf
lea ecx, [ecx + edx*2]
inc cl
mov byte [esp + eax + 0x764627d0], cl
inc eax
cmp eax, 0x89b9d84f
jne 0x10392d0
mov dword [esp + 0x2c], 0x37ba3940
mov dword [esp + 0x30], 0x334235b8
mov dword [esp + 0x34], 0x4f7d3176
mov dword [esp + 0x38], 0x4b3e4d7f
mov dword [esp + 0x3c], 0x4739493b
mov dword [esp + 0x40], 0x43364525
mov dword [esp + 0x44], 0x5f2d4138
mov dword [esp + 0x48], 0x5bd65dd3
mov dword [esp + 0x4c], 0x5756591e
mov word [esp + 0x50], 0
mov byte [esp + 0x52], 0
xor eax, eax
nop
movzx ecx, byte [esp + eax + 0x2c]
lea edx, [eax - 0x794b84a]
and edx, ecx
add ecx, eax
add ecx, 0xf86b47b6
add edx, edx
sub ecx, edx
add cl, 0x72
mov byte [esp + eax + 0x2c], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 0x27
jb 0x1039350
movzx ecx, word [esp + 0x2c]
lea eax, [esp + 0x146]
test cx, cx
je 0x10393b1
lea edx, [esp + 0x2e]
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 0x10393a0
mov word [eax], 0
movzx ecx, word [esi]
test cx, cx
je 0x10393e1
lea edx, [esi + 2]
nop
nop
nop
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 0x10393d0
mov word [eax], 0
movzx ecx, word [esp + 0x10]
test cx, cx
je 0x1039411
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 0x1039400
mov word [eax], 0
mov ebx, dword [edi]
mov dword [esp + 0x2c], 0xa7a4a4ca
mov byte [esp + 0x30], 0xc4
mov dword [esp + 0x31], 0
mov eax, 0x50
mov ecx, 0xaf
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + eax - 0x24]
mov edx, eax
and edx, esi
add edx, edx
mov edi, ecx
sub edi, esi
add esi, eax
and edi, edx
not edx
and edx, esi
sub edx, edi
add dl, 0x70
mov byte [esp + eax - 0x24], dl
inc eax
dec ecx
cmp eax, 0x59
jne 0x1039440
movzx eax, byte [esp + 0x2c]
test al, al
je 0x103948b
lea ecx, [esp + 0x2d]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov byte [ebx], al
inc ebx
movzx eax, byte [ecx]
inc ecx
test al, al
jne 0x1039480
mov byte [ebx], 0
lea eax, [esp + 0x13c]
lea ecx, [esp + 0x28]
lea edx, [esp + 0x146]
push eax
push ecx
push edx
call fcn.0102d4a0
add esp, 0xc
movzx eax, al
mov eax, dword [eax*4 + 0xef3dc4]
mov ecx, 0x23f1dd1b
xor ecx, dword [0xef3dcc]
add eax, ecx
inc eax
jmp eax
Function at 0x1044590
Capabilities:
Encode data using xor

Disassembly:
push dword [esp + 4]
call fcn.01043e10
add esp, 4
test al, al
je 0x1044590
mov al, 1
ret
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xe0
push eax
mov dword [ebp - 0x2c], esp
sub esp, 0x24
mov dword [ebp - 0x90], esp
sub esp, 8
mov dword [ebp - 0xac], esp
sub esp, 8
mov dword [ebp - 0xa8], esp
sub esp, 8
mov dword [ebp - 0xa4], esp
sub esp, 0x20
mov dword [ebp - 0x98], esp
mov dword [ebp - 0xec], 0xc36cc109
mov dword [ebp - 0xe8], 0xc752c557
mov dword [ebp - 0xe4], 0xcb66c969
mov dword [ebp - 0xe0], 0xcf7ecd60
mov dword [ebp - 0xdc], 0xb326b111
mov dword [ebp - 0xd8], 0xb7b6b51c
mov byte [ebp - 0xd4], 0
mov eax, 0x7e13c8ce
mov ecx, 0x81ec372f
nop
nop
nop
nop
nop
nop
lea edx, [ecx + 1]
mov esi, edx
or esi, 0x1d82b971
lea edi, [eax - 0x5fffffff]
or edi, 0xe27d468e
mov ebx, ecx
sub ebx, esi
mov esi, eax
sub esi, edi
movzx edi, byte [ebp + ecx + 0x7e13c7e5]
and esi, ebx
xor esi, edi
xor esi, 0xe27d468e
lea ebx, [esi + 0x7662ec0f]
mov edi, ebx
xor edi, 0xfe
or ebx, 1
and ebx, edi
mov edi, 0xf0
sub edi, esi
or edi, 1
sub ebx, edi
mov byte [ebp + ecx + 0x7e13c7e5], bl
dec eax
mov ecx, edx
cmp eax, 0x7e13c8b5
jne 0x1044620
mov dword [ebp - 0x84], 0xc174c760
mov dword [ebp - 0x80], 0xcd0bc30f
mov dword [ebp - 0x7c], 0xc973cf07
mov dword [ebp - 0x78], 0xb578cb74
mov dword [ebp - 0x74], 0xb112b70f
mov dword [ebp - 0x70], 0xbd71b307
mov dword [ebp - 0x6c], 0xb976bf71
mov dword [ebp - 0x68], 0xa50cbb73
mov dword [ebp - 0x64], 0xa102a76b
mov dword [ebp - 0x60], 0xad13a31d
mov dword [ebp - 0x5c], 0xa912af62
mov dword [ebp - 0x58], 0x9569ab11
mov dword [ebp - 0x54], 0x91599726
mov dword [ebp - 0x50], 0x9d2c9334
mov dword [ebp - 0x4c], 0x990a9f3f
mov dword [ebp - 0x48], 0x85359b06
mov dword [ebp - 0x44], 0x813b8720
mov dword [ebp - 0x40], 0x8d2d831c
mov dword [ebp - 0x3c], 0x89198f2f
mov word [ebp - 0x38], 0x8b88
mov byte [ebp - 0x32], 0
mov dword [ebp - 0x36], 0
xor eax, eax
nop
nop
nop
nop
movzx ecx, byte [ebp + eax - 0x84]
mov edx, 0xce
sub edx, eax
lea esi, [eax - 0x25763ccf]
or esi, ecx
not ecx
or ecx, edx
and ecx, esi
neg ecx
mov edx, ecx
and edx, 0x76
add edx, edx
xor ecx, 9
sub ecx, edx
add cl, 2
mov byte [ebp + eax - 0x84], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 0x53
jb 0x1044720
lea ebx, [ebp - 0xec]
lea eax, [ebp - 0x84]
push ebx
push eax
call fcn.01057270
add esp, 8
mov edi, eax
xor eax, eax
test edi, edi
sete al
jmp dword [eax*4 + 0xef4fb4]
Function at 0x1057270
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov eax, esp
push 0
push 0
push 0x20219
push eax
push dword [esp + 0x38]
call fcn.010600f0
add esp, 0x14
test eax, eax
js 0x10573a6
lea ebx, [esp + 0xc]
lea eax, [esp + 0x10]
push ebx
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [esp + 0x20]
call fcn.01060490
add esp, 0x24
xor edi, edi
mov esi, 0
test eax, eax
js 0x105730a
mov ebp, dword [esp + 0x2c]
mov eax, dword [esp + 0xc]
mov ecx, eax
inc ecx
jns 0x10572d8
mov eax, 0xffffffff
jmp 0x10572df
lea eax, [eax*2 + 2]
push eax
call fcn.0102a430
add esp, 4
mov esi, eax
push ebx
push eax
push 0
push ebp
push dword [esp + 0x10]
call fcn.01060a60
add esp, 0x14
test eax, eax
jns 0x105730a
push esi
call fcn.0102a440
add esp, 4
xor esi, esi
mov eax, dword [esp]
mov dword [esp + 4], 0x80b0a0d
mov word [esp + 8], 0
xor ecx, ecx
nop
nop
mov ebx, edi
and ebx, 6
mov edx, ecx
xor edx, 0x83
add edx, ebx
xor dl, byte [esp + ecx + 4]
add dl, 0x71
mov byte [esp + ecx + 4], dl
inc ecx
add edi, 2
cmp ecx, 6
jne 0x1057320
mov ecx, dword [0xefa7f4]
test ecx, ecx
je 0x105738a
mov edx, dword [esp + 4]
xor edi, edi
mov ebx, dword [0xefa7f8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x1057370
inc edi
cmp ecx, edi
jne 0x1057360
jmp 0x105738a
mov ecx, dword [ebx + edi*8 + 4]
cmp ecx, edx
je 0x105738a
push eax
push 4
push ecx
push dword [0xefa7fc]
call fcn.0105c1a0
add esp, 0x10
test esi, esi
jne 0x10573a8
lea eax, [esp + 4]
push eax
call fcn.0105f910
add esp, 4
test al, al
je 0x10573a6
cmp dword [esp + 4], 1
je 0x10573a8
xor esi, esi
mov eax, esi
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1059030
Capabilities:
Encode data using xor

Disassembly:
push eax
mov eax, dword [esp + 8]
mov dword [esp], 0x57564938
xor ecx, ecx
nop
nop
mov edx, ecx
add dl, 0x6e
xor dl, byte [esp + ecx]
add dl, 0xda
mov byte [esp + ecx], dl
inc ecx
cmp ecx, 4
jne 0x1059040
mov ecx, dword [esp]
mov ecx, dword fs:[ecx]
push eax
push 0
push dword [ecx + 0x18]
call dword [fcn.00f02818]
pop ecx
ret
Function at 0x10595c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov dword [esp + 0xc], ecx
mov eax, dword [ecx]
test eax, eax
je 0x10596c7
mov dword [esp + 8], eax
mov dword [esp], 0x80b0a0d
mov word [esp + 4], 0
mov ebx, 0x9971d82
mov esi, 0x7668e27d
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + ebx - 0x9971d82]
lea edi, [ebx - 0x97fffff]
mov eax, edi
or eax, 0xff8b4529
lea ebp, [esi + eax]
and edi, 0x141886
mov edx, ebx
sub edx, eax
and edx, 0x934be76
mov eax, ebp
and eax, 0x36080009
or eax, edx
xor eax, edi
xor eax, 0x4934fe76
and edi, ebp
or edi, eax
xor edi, ecx
xor edi, 0xff8b4529
lea eax, [edi + 0x500c6c70]
mov ecx, edi
and ecx, 1
mov edx, eax
and edx, 0xfe
xor eax, 1
add ecx, edi
add ecx, 0x500c6c70
add ecx, eax
sub ecx, edx
mov byte [esp + ebx - 0x9971d82], cl
inc ebx
dec esi
cmp ebx, 0x9971d88
jne 0x1059600
mov edx, dword [0xefa7f4]
test edx, edx
je 0x10596bd
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0xefa7f8]
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x10596a0
inc edi
cmp edx, edi
jne 0x1059690
jmp 0x10596bd
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x10596bd
push dword [esp + 8]
push 4
push edx
push dword [0xefa7fc]
call fcn.0105c1a0
add esp, 0x10
mov eax, dword [esp + 0xc]
mov dword [eax], 0
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1059d40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x28
mov esi, ecx
mov edi, dword [ebp + 0x1c]
test edi, edi
jne 0x1059d59
lea edi, [esp + 0x18]
mov eax, dword [esi + 4]
test eax, eax
je 0x1059d6a
cmp eax, 2
je 0x1059de0
jmp 0x1059e0d
push 0xbbf966b4
push dword [0xefa7e8]
call fcn.0105f180
add esp, 8
test eax, eax
je 0x1059dab
mov ecx, dword [esi]
test ecx, ecx
je 0x1059dd8
mov dword [esp + 4], 0
lea edx, [esp + 4]
push edx
push ecx
call eax
test eax, eax
je 0x1059db4
cmp dword [esp + 4], 0
je 0x1059db4
mov dword [esi + 4], 3
jmp 0x1059dd8
mov dword [esi + 4], 1
jmp 0x1059e0d
lea eax, [esp + 0x14]
push eax
call fcn.0105f910
add esp, 4
test al, al
je 0x1059dd8
mov eax, dword [esp + 0x14]
mov ecx, 2
cmp eax, 3
je 0x1059dd5
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x1059e0d
mov ebx, dword [ebp + 0x18]
push 0x732f71fd
push dword [0xf02810]
call fcn.0105f180
add esp, 8
push edi
push ebx
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi]
call eax
jmp 0x1059f07
mov dword [esp + 0x10], edi
mov eax, dword [esi]
mov dword [esp + 0xc], eax
mov dword [esp + 4], 0x80b0a0d
mov word [esp + 8], 0
mov edi, 0x9971d82
mov edx, 0x7668e27d
lea esi, [edi - 0x97fffff]
mov ebx, esi
or ebx, 0xff8b4529
lea ecx, [edx + ebx]
mov eax, edi
sub eax, ebx
and eax, 0x934be76
mov ebx, ecx
and ebx, 0x36080009
or ebx, eax
and esi, 0x141886
xor ebx, esi
and esi, ecx
movzx eax, byte [esp + edi - 0x9971d7e]
xor ebx, 0x4934fe76
or esi, ebx
xor esi, eax
xor esi, 0xff8b4529
lea eax, [esi + 0x500c6c70]
mov ecx, esi
and ecx, 1
add ecx, esi
add ecx, 0x500c6c70
mov esi, eax
xor eax, 1
add ecx, eax
and esi, 0xfe
sub ecx, esi
mov byte [esp + edi - 0x9971d7e], cl
inc edi
dec edx
cmp edi, 0x9971d88
jne 0x1059e30
mov eax, dword [esp + 4]
mov edx, dword [0xefa7f4]
test edx, edx
je 0x1059f07
xor esi, esi
mov ebx, dword [0xefa7f8]
mov edi, dword [esp + 0x10]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + esi*8], 0xfd743ac4
je 0x1059ee0
inc esi
cmp edx, esi
jne 0x1059ed0
jmp 0x1059f07
mov ecx, dword [ebx + esi*8 + 4]
cmp ecx, eax
je 0x1059f07
push edi
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 8]
push dword [esp + 0x1c]
push 0x14
push ecx
push dword [0xefa7fc]
call fcn.0105c1a0
add esp, 0x20
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x105d910
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov edi, dword [esp + 0x24]
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
add ecx, ebp
mov edx, edi
adc edx, 0
xor eax, eax
mov esi, 0xfffffffe
cmp esi, ecx
mov ecx, 0
sbb ecx, edx
mov edx, dword [esp + 0x28]
jb 0x105d989
mov ecx, ebx
shr ecx, 2
mov eax, ebp
mov edi, edx
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
mov eax, ebx
not eax
or eax, 0xfffffffc
add eax, ebx
add edx, eax
inc edx
lea esi, [eax + ebp]
inc esi
mov ecx, ebx
shr ecx, 1
and ecx, 1
mov eax, esi
mov edi, edx
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
xor eax, eax
test bl, 1
je 0x105daee
and ebx, 2
movzx ecx, byte [esi + ebx]
mov byte [edx + ebx], cl
jmp 0x105daee
mov dword [esp], 0x80b0a0d
mov word [esp + 4], 0
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax]
mov edx, eax
and edx, 5
xor edx, 0x7668e27d
mov esi, eax
and esi, 2
sub esi, edx
xor esi, ecx
mov ecx, esi
and ecx, 1
xor esi, 1
lea ecx, [esi + ecx*2]
add cl, 0x70
mov byte [esp + eax], cl
inc eax
cmp eax, 6
jne 0x105d9a0
mov eax, dword [esp]
mov ecx, dword [0xefa7f4]
test ecx, ecx
je 0x105da2a
xor edx, edx
mov esi, dword [0xefa7f8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x89c57e52
je 0x105da00
inc edx
cmp ecx, edx
jne 0x105d9f0
jmp 0x105da2a
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x105da2a
lea eax, [esp + 8]
push 2
push 0
push 0
push eax
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0x1c
push ecx
push dword [0xefa7fc]
call fcn.0105c1a0
add esp, 0x28
test eax, eax
js 0x105daee
push 0x732f71fd
push dword [0xf02810]
call fcn.0105f180
add esp, 8
push 0
push 0
push ebx
push dword [esp + 0x34]
push edi
push ebp
push dword [esp + 0x20]
call eax
mov ecx, dword [esp + 8]
mov dword [esp], 0x80b0a0d
mov word [esp + 4], 0
xor edx, edx
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + edx]
mov edi, edx
and edi, 5
xor edi, 0x7668e27d
mov ebx, edx
and ebx, 2
sub ebx, edi
xor ebx, esi
mov esi, ebx
and esi, 1
xor ebx, 1
lea ebx, [ebx + esi*2]
add bl, 0x70
mov byte [esp + edx], bl
inc edx
cmp edx, 6
jne 0x105da70
mov edx, dword [0xefa7f4]
test edx, edx
je 0x105daee
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0xefa7f8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0xb62b8d10
je 0x105dad0
inc edi
cmp edx, edi
jne 0x105dac0
jmp 0x105daee
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x105daee
push ecx
push 4
push edx
push dword [0xefa7fc]
mov esi, eax
call fcn.0105c1a0
mov eax, esi
add esp, 0x10
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x105f180
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x30
mov ebp, dword [esp + 0x44]
movzx esi, word [ebp]
mov dword [esp], 0x13126b65
mov byte [esp + 4], 0
mov ecx, esp
xor edx, edx
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ebx
and al, 0xf8
add al, dl
xor al, byte [ecx]
xor al, 0x84
add al, 0x6c
mov byte [ecx], al
inc ecx
add ebx, 2
inc dl
cmp ebx, 0xa
jne 0x105f1b0
xor ecx, ecx
cmp dword [esp], esi
setne cl
xor eax, eax
jmp dword [ecx*4 + 0xef7f84]

Function at 0x105f960
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov ebp, dword [esp + 0x50]
mov ebx, dword [esp + 0x4c]
mov esi, dword [esp + 0x3c]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [esi + eax + 2], 0
lea eax, [eax + 2]
jne 0x105f980
mov edi, eax
sar edi, 1
cmp edi, 0xfffffffb
jge 0x105f99b
mov eax, 0xffffffff
jmp 0x105f99e
add eax, 0xa
push eax
call fcn.0102a430
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
mov word [eax + 8], 0
mov ecx, eax
add ecx, 8
movzx edx, word [esi]
test dx, dx
je 0x105f9e1
add esi, 2
nop
nop
nop
nop
nop
nop
mov word [ecx], dx
add ecx, 2
movzx edx, word [esi]
add esi, 2
test dx, dx
jne 0x105f9d0
mov word [ecx], 0
lea ecx, [edi*2 + 8]
mov word [esp + 8], cx
lea ecx, [edi*2 + 0xa]
mov word [esp + 0xa], cx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xbcbdbebf
xor ecx, ecx
nop
nop
nop
nop
nop
mov edx, ecx
add dl, 0xa0
xor dl, byte [esp + ecx]
add dl, 0xe0
mov byte [esp + ecx], dl
inc ecx
cmp ecx, 4
jne 0x105fa40
mov esi, dword [esp]
mov ecx, dword [0xefa7f4]
test ecx, ecx
je 0x105fabf
xor edx, edx
mov edi, dword [0xefa7f8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0xbb9b186e
je 0x105fa80
inc edx
cmp ecx, edx
jne 0x105fa70
jmp 0x105fabf
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, esi
je 0x105fabf
mov esi, esp
lea edx, [esp + 0x10]
push 0
push 0
push ebp
push ebx
push dword [esp + 0x58]
push dword [esp + 0x68]
push 0
push esi
push edx
push dword [esp + 0x68]
push dword [esp + 0x68]
push 0x2c
push ecx
push dword [0xefa7fc]
mov edi, eax
call fcn.0105c1a0
add esp, 0x38
mov esi, eax
mov eax, edi
push eax
call fcn.0102a440
add esp, 4
mov eax, esi
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x105fae0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov edi, dword [esp + 0x4c]
mov ebx, dword [esp + 0x3c]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebx + eax + 2], 0
lea eax, [eax + 2]
jne 0x105fb00
mov esi, eax
sar esi, 1
cmp esi, 0xfffffffb
jge 0x105fb1b
mov eax, 0xffffffff
jmp 0x105fb1e
add eax, 0xa
push eax
call fcn.0102a430
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
lea ecx, [esi + 4]
mov word [eax + 8], 0
mov edx, eax
add edx, 8
movzx ebp, word [ebx]
test bp, bp
je 0x105fb61
add ebx, 2
nop
nop
nop
mov word [edx], bp
add edx, 2
movzx ebp, word [ebx]
add ebx, 2
test bp, bp
jne 0x105fb50
mov word [edx], 0
mov edx, ecx
and edx, 0xfffd
and esi, 2
mov ebx, esi
xor ebx, 2
imul ebx, edx
or ecx, 2
imul ecx, esi
lea edx, [ecx + ebx]
mov word [esp + 8], dx
add ecx, ebx
add ecx, 2
mov word [esp + 0xa], cx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xbcbdbebf
xor ecx, ecx
nop
nop
mov edx, ecx
add dl, 0xa0
xor dl, byte [esp + ecx]
add dl, 0xe0
mov byte [esp + ecx], dl
inc ecx
cmp ecx, 4
jne 0x105fbd0
mov esi, dword [esp]
mov ecx, dword [0xefa7f4]
test ecx, ecx
je 0x105fc44
xor edx, edx
mov ebx, dword [0xefa7f8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x1affabda
je 0x105fc10
inc edx
cmp ecx, edx
jne 0x105fc00
jmp 0x105fc44
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, esi
je 0x105fc44
mov edx, esp
lea esi, [esp + 0x10]
push edi
push dword [esp + 0x4c]
push edx
push esi
push dword [esp + 0x54]
push dword [esp + 0x54]
push 0x18
push ecx
push dword [0xefa7fc]
mov edi, eax
call fcn.0105c1a0
add esp, 0x24
mov esi, eax
mov eax, edi
push eax
call fcn.0102a440
add esp, 4
mov eax, esi
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret