joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4aff50
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push esi
xor esi, esi
mov dword [esp + 4], esi
mov dword [eax], esi
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x4b0102
push ebx
mov ebx, dword [esp + 0xc]
push edi
test ebx, ebx
je 0x4b00ec
push ebp
mov eax, dword [ebx + 4]
cmp eax, 2
jne 0x4aff9f
lea ebp, [eax + 0xe]
jmp 0x4affab
cmp eax, 0x17
jne 0x4b0059
lea ebp, [eax + 5]
cmp dword [ebx + 0x18], 0
je 0x4b0059
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x4b0059
cmp eax, ebp
jb 0x4b0059
push 0x20
call dword [0x6490d8]
mov edi, eax
add esp, 4
test edi, edi
je 0x4b00e1
mov ecx, dword [ebx]
mov dword [edi], ecx
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [ebx + 8]
mov dword [edi + 8], ecx
mov eax, dword [ebx + 0xc]
push ebp
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], ebp
mov dword [edi + 0x18], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
call dword [0x6490d8]
add esp, 4
mov dword [edi + 0x18], eax
test eax, eax
je 0x4b00d0
push ebp
push dword [ebx + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x14]
add esp, 0xc
test eax, eax
je 0x4b0045
push eax
call dword [0x6490e4]
add esp, 4
mov dword [edi + 0x14], eax
test eax, eax
je 0x4b00b6
mov eax, dword [esp + 0x10]
test esi, esi
cmove esi, edi
test eax, eax
je 0x4b0055
mov dword [eax + 0x1c], edi
mov dword [esp + 0x10], edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x4aff92
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop ebp
test eax, eax
je 0x4b0078
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x4b00e8
test esi, esi
je 0x4b00a5
push dword [esi + 0x18]
call dword [0x6490dc]
push dword [esi + 0x14]
call dword [0x6490dc]
mov edi, dword [esi + 0x1c]
push esi
call dword [0x6490dc]
add esp, 0xc
mov esi, edi
test edi, edi
jne 0x4b0080
mov eax, dword [esp + 0x28]
xor esi, esi
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret
push dword [edi + 0x18]
mov ebx, 8
call dword [0x6490dc]
push edi
call dword [0x6490dc]
add esp, 8
jmp 0x4b0068
push edi
mov ebx, 8
call dword [0x6490dc]
add esp, 4
jmp 0x4b0068
mov ebx, 8
jmp 0x4b0068
test esi, esi
jne 0x4b00f8
mov ebx, 0x2af9
push ebx
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret
Function at 0x4b4550
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x1c4
mov eax, dword [0x64cbc0]
xor eax, esp
mov dword [esp + 0x1c0], eax
cmp byte [0x6516b8], 0
push ebx
mov ebx, dword [esp + 0x1cc]
mov dword [esp + 0x10], ebx
jne 0x4b4589
call fcn.004d3190
test eax, eax
je 0x4b45a1
mov byte [0x6516b8], 1
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c0]
xor ecx, esp
call fcn.005c12f7
add esp, 0x1c4
ret
mov eax, dword [ebx + 0x9cc]
test eax, eax
je 0x4b45c2
push 0x400
push eax
call fcn.004d3e40
add esp, 8
call fcn.004d3190
test eax, eax
jne 0x4b4589
push ebp
push esi
push edi
nop word [eax + eax]
mov ebx, 2
mov dword [esp + 0x18], 4
lea eax, [esp + 0x90]
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], eax
nop dword [eax]
lea eax, [esp + 0x40]
push eax
call fcn.004a7830
push 1
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x38], xmm0
movups xmmword [esp + 0x28], xmm0
call fcn.004a28b0
lea eax, [esp + 0x58]
push eax
call fcn.004a7830
mov esi, dword [eax + 8]
lea eax, [esp + 0x6c]
push eax
call fcn.004a7830
add esp, 0x10
lea ebp, [ebx + 1]
mov ecx, eax
mov eax, esi
cdq
push 0
add eax, dword [ecx]
push ebp
adc edx, dword [ecx + 4]
push edx
push eax
call fcn.005c23f0
movups xmm1, xmmword [esp + 0x30]
mov esi, dword [esp + 0x10]
mov edi, eax
mov ebx, edx
dec esi
movaps xmm0, xmm1
movd eax, xmm1
psrldq xmm0, 4
movd ecx, xmm0
shld ebx, edi, 8
push ecx
push eax
push 0
push esi
shl edi, 8
call fcn.005c23f0
xor edi, eax
xor ebx, edx
lea eax, [esp + 0x70]
mov dword [esp + 0x20], edi
push eax
mov dword [esp + 0x28], ebx
call fcn.004a7830
lea esi, [eax + 8]
lea eax, [esp + 0x84]
push eax
call fcn.004a7830
mov edx, dword [esp + 0x18]
add esp, 8
mov ebx, ebp
mov dword [esp + 0x10], ebx
mov ecx, dword [eax]
add ecx, dword [esi]
lea eax, [edx + 2]
imul edx, dword [esp + 0x28]
imul ecx, eax
mov eax, dword [esp + 0x14]
shl ecx, 0x10
xor ecx, edx
mov dword [esp + 0x28], ecx
movups xmm0, xmmword [esp + 0x20]
movups xmmword [eax], xmm0
add eax, 0x10
sub dword [esp + 0x18], 1
mov dword [esp + 0x14], eax
jne 0x4b45f0
movsd xmm0, qword [0x5d3420]
lea eax, [esp + 0x90]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.004d2fe0
add esp, 0x10
call fcn.004d3190
test eax, eax
je 0x4b45d0
lea eax, [esp + 0xd0]
mov byte [esp + 0xd0], 0
push 0x100
push eax
call fcn.004d3c80
add esp, 8
cmp byte [esp + 0xd0], 0
pop edi
pop esi
pop ebp
je 0x4b4752
lea eax, [esp + 0xc4]
push 0x400
push eax
call fcn.004d3e40
add esp, 8
call fcn.004d3190
test eax, eax
jne 0x4b4589
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [esp + 0x14]
call fcn.0049f600
add esp, 8
call fcn.004d3190
mov ecx, dword [esp + 0x1c4]
neg eax
pop ebx
sbb eax, eax
xor ecx, esp
and eax, 0xffffffdd
add eax, 0x23
call fcn.005c12f7
add esp, 0x1c4
ret
Function at 0x4b8fe0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1004
call fcn.005c22e0
mov eax, dword [0x64cbc0]
xor eax, esp
mov dword [esp + 0x1000], eax
mov eax, dword [esp + 0x1008]
push eax
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x4b9049
push 0x1000
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x4b9049
lea eax, [esp]
push eax
call dword [0x6490e4]
add esp, 4
mov ecx, dword [esp + 0x1000]
xor ecx, esp
call fcn.005c12f7
add esp, 0x1004
ret
mov ecx, dword [esp + 0x1000]
xor eax, eax
xor ecx, esp
call fcn.005c12f7
add esp, 0x1004
ret
Function at 0x4dd340
Capabilities:
Resolve dns

Disassembly:
mov eax, 0x20
call fcn.005c22e0
push ebx
push esi
mov esi, dword [esp + 0x38]
xor ebx, ebx
mov eax, esi
sub eax, ebx
je 0x4dd388
sub eax, 2
je 0x4dd388
sub eax, 0x15
je 0x4dd388
push 0x293
push str.crypto_bio_b_addr.c
push 0x83
push 0x8f
push 0x20
call fcn.004d6570
add esp, 0x14
pop esi
xor eax, eax
pop ebx
add esp, 0x20
ret
call fcn.004dd160
cmp eax, 1
jne 0x4dd380
mov eax, dword [esp + 0x3c]
xor ecx, ecx
push ebp
push edi
xorps xmm0, xmm0
mov dword [esp + 0x10], ecx
xor edi, edi
movlpd qword [esp + 0x20], xmm0
movlpd qword [esp + 0x28], xmm0
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ecx
test esi, esi
jne 0x4dd3c9
or ecx, 0x400
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x3c], 1
jne 0x4dd3d7
or ecx, 1
mov dword [esp + 0x10], ecx
mov ebp, dword [esp + 0x48]
lea eax, [esp + 0x10]
push ebp
push eax
push dword [esp + 0x40]
push dword [esp + 0x40]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
je 0x4dd42f
cmp esi, 8
je 0x4dd476
mov ecx, dword [esp + 0x10]
test ecx, 0x400
je 0x4dd43e
push ebp
lea eax, [esp + 0x14]
and ecx, 0xfffffbff
push eax
push dword [esp + 0x40]
or ecx, 4
mov edi, esi
push dword [esp + 0x40]
mov dword [esp + 0x20], ecx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
jne 0x4dd3f5
mov ebx, 1
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
push 0x2d4
push str.crypto_bio_b_addr.c
push 2
push 0x8f
push 0x20
call fcn.004d6570
test edi, edi
cmovne esi, edi
push esi
call fcn.004dd880
push eax
push 1
call fcn.004d5bb0
add esp, 0x20
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
push 0x2c5
push str.crypto_bio_b_addr.c
push 0x41
push 0x8f
push 0x20
call fcn.004d6570
add esp, 0x14
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
Function at 0x52c420
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005c22e0
mov edx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0x10
lea eax, [edx + 0xf]
lea ecx, [esi + 0xf]
cmp esi, eax
ja 0x52c464
cmp ecx, edx
jb 0x52c464
push edi
mov ecx, esi
sub edx, esi
mov edi, 0x10
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edi, 1
jne 0x52c453
pop edi
jmp 0x52c471
movups xmm1, xmmword [esi]
movups xmm0, xmmword [edx]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
push 0x10
push esi
lea eax, [esp + 0xc]
push eax
mov eax, dword [esp + 0x18]
push esi
push dword [eax + 4]
call fcn.00502fd0
add esp, 0x14
pop esi
test eax, eax
je 0x52c49b
cmp dword [esp], 0x10
jne 0x52c49b
mov eax, 1
pop ecx
ret
xor eax, eax
pop ecx
ret

Function at 0x52c5e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
test ebp, ebp
je 0x52c653
mov edx, dword [esp + 0x10]
test edx, edx
je 0x52c653
push ebx
mov ebx, dword [esp + 0xc]
push edi
mov eax, dword [ebx + 0xc]
cmp edx, eax
mov edi, eax
cmovb edi, edx
test edi, edi
je 0x52c623
push esi
mov esi, ebp
lea ecx, [ebx + 0x10]
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
xor byte [ecx], al
lea ecx, [ecx + 1]
sub edi, 1
jne 0x52c610
mov eax, dword [ebx + 0xc]
pop esi
cmp edx, eax
jbe 0x52c651
sub edx, eax
cmp edx, 0x10
jbe 0x52c635
mov edx, 0x10
jmp 0x52c639
test edx, edx
je 0x52c651
xor ecx, ecx
nop dword [eax + eax]
mov eax, dword [ebx + 0xc]
add eax, ecx
mov al, byte [eax + ebp]
xor byte [ebx + ecx + 0x30], al
inc ecx
cmp ecx, edx
jb 0x52c640
pop edi
pop ebx
pop ebp
ret
Function at 0x5323b0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x9c
call fcn.005c22e0
mov eax, dword [0x64cbc0]
xor eax, esp
mov dword [esp + 0x98], eax
mov eax, dword [esp + 0xb0]
push ebx
mov ebx, dword [esp + 0xac]
push ebp
mov ebp, dword [esp + 0xac]
push esi
mov esi, dword [esp + 0xac]
push edi
mov edi, dword [esp + 0xbc]
mov dword [esp + 0x14], eax
mov eax, dword [esi]
mov dword [esp + 0x10], 0
test edi, edi
je 0x53241d
cmp edi, eax
je 0x532411
test ebp, ebp
je 0x532490
test ebx, ebx
js 0x532490
mov dword [esp + 0x10], 1
mov dword [esi], edi
jmp 0x532423
test eax, eax
je 0x532490
mov edi, eax
push edi
call fcn.004a79e0
add esp, 4
test al, 2
jne 0x532490
test ebp, ebp
je 0x53259b
push edi
mov dword [esp + 0x14], 1
call fcn.004c6f80
add esp, 4
cmp eax, 0x90
jg 0x532490
cmp eax, ebx
jge 0x5324ab
push dword [esp + 0x14]
push edi
push dword [esi + 4]
call fcn.004cd880
add esp, 0xc
test eax, eax
je 0x532490
push ebx
push ebp
push dword [esi + 4]
call fcn.004cda30
add esp, 0xc
test eax, eax
je 0x532490
lea ebp, [esi + 0x10]
push ebp
lea eax, [esi + 0x14]
push eax
push dword [esi + 4]
call fcn.004cd7e0
add esp, 0xc
test eax, eax
jne 0x5324c7
xor eax, eax
mov ecx, dword [esp + 0xa8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005c12f7
add esp, 0x9c
ret
cmp ebx, 0x90
ja 0x532490
push ebx
lea eax, [esi + 0x14]
push ebp
push eax
call sub.VCRUNTIME140.dll_memcpy
lea ebp, [esi + 0x10]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x90
je 0x5324ea
mov eax, 0x90
sub eax, ecx
push eax
lea eax, [esi + 0x14]
add eax, ecx
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov ebx, dword [esp + 0x10]
xor ecx, ecx
mov al, byte [esi + ecx + 0x14]
xor al, 0x36
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x90
jl 0x5324f0
mov ebp, dword [esp + 0x14]
push ebp
push edi
push dword [esi + 8]
call fcn.004cd880
add esp, 0xc
test eax, eax
je 0x5325a8
push edi
call fcn.004c6f80
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 8]
call fcn.004cda30
add esp, 0x10
test eax, eax
je 0x5325a8
xor ecx, ecx
nop dword [eax]
mov al, byte [esi + ecx + 0x14]
xor al, 0x5c
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x90
jl 0x532540
push ebp
push edi
push dword [esi + 0xc]
call fcn.004cd880
add esp, 0xc
test eax, eax
je 0x5325a8
push edi
call fcn.004c6f80
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 0xc]
call fcn.004cda30
add esp, 0x10
test eax, eax
je 0x5325a8
push dword [esi + 8]
push dword [esi + 4]
call fcn.004cdbc0
xor ebp, ebp
add esp, 8
test eax, eax
mov ecx, 1
cmovne ebp, ecx
jmp 0x5325aa
mov ebx, dword [esp + 0x10]
test ebx, ebx
je 0x53257f
jmp 0x5324ee
xor ebp, ebp
test ebx, ebx
je 0x5325c0
lea eax, [esp + 0x18]
push 0x90
push eax
call fcn.00401320
add esp, 8
mov eax, ebp
jmp 0x532492

Function at 0x56eb80
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x56eb94
mov dword [esp + 0x18], fcn.0056d360
jmp fcn.005668b0
mov dword [esp + 0x18], fcn.0056c5f0
jmp fcn.005665b0
Function at 0x5b3690
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.005c22e0
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x18]
inc ebp
push edi
mov edi, dword [esp + 0x20]
mov eax, dword [esi + 4]
mov ecx, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x30], 1
je 0x5b371a
mov edx, dword [esp + 0x24]
lea eax, [edx + ebp]
cmp eax, ecx
ja 0x5b371e
add dword [edi + 0x14], edx
sub ecx, edx
add dword [edi + 0x18], edx
sub dword [edi + 0xc], edx
mov dword [edi + 8], ecx
mov eax, dword [edi + 0x14]
push ebx
push dword [esi + 0x3cc]
mov al, byte [eax + ecx - 1]
movzx ebx, al
mov byte [esp + 0x30], al
mov dword [esp + 0x24], ebx
call fcn.004cb340
push eax
call fcn.004c6f90
mov esi, dword [edi + 8]
add esp, 8
mov dword [esp + 0x18], esi
and eax, 0x200000
je 0x5b3727
sub esi, ebx
mov eax, 1
dec esi
pop ebx
mov dword [edi + 8], esi
pop edi
pop esi
pop ebp
add esp, 0xc
ret
cmp ebp, ecx
jbe 0x5b36d2
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0xc
ret
lea ecx, [ebx + ebp]
mov eax, esi
mov ebx, esi
xor eax, ecx
sub ebx, ecx
xor ebx, ecx
or ebx, eax
mov eax, 0x100
xor ebx, esi
shr ebx, 0x1f
dec ebx
cmp esi, eax
cmovb eax, esi
xor ebp, ebp
mov dword [esp + 0x10], eax
test eax, eax
je 0x5b37a3
mov edx, dword [esp + 0x20]
dec esi
mov edi, dword [edi + 0x14]
shr edx, 0x1f
add edi, esi
mov esi, dword [esp + 0x20]
mov dword [esp + 0x14], edx
mov eax, esi
lea edi, [edi - 1]
sub eax, ebp
mov ecx, ebp
shr ecx, 0x1f
inc ebp
shr eax, 0x1f
xor al, cl
xor cl, dl
or al, cl
movzx ecx, byte [esp + 0x2c]
dec al
movzx edx, al
movzx eax, byte [edi + 1]
xor ecx, eax
and edx, ecx
not edx
and ebx, edx
mov edx, dword [esp + 0x14]
cmp ebp, dword [esp + 0x10]
jb 0x5b3765
mov esi, dword [esp + 0x18]
mov edi, dword [esp + 0x24]
mov eax, dword [esp + 0x20]
not ebx
movzx ecx, bl
inc eax
dec ecx
shr ecx, 0x1f
neg ecx
and eax, ecx
sub esi, eax
mov dword [edi + 8], esi
mov dword [esp + 0x2c], ecx
not ecx
pop ebx
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x1c]
and ecx, 1
pop edi
pop esi
or eax, ecx
pop ebp
add esp, 0xc
ret
Function at 0x5c25a3
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x5c25e2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x5c25e2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x5c25e2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x5c25e2
cmp dword [ecx + 0x74], 0xe
jbe 0x5c25e2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x9536e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x265000]
push edi
or ebp, 0xffffffff
jmp 0x953702
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x953709
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x9536f8
mov eax, 1
add ebx, ebx
jne 0x95371b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x95372c
jne 0x95374b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x95374b
dec eax
add ebx, ebx
jne 0x953738
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x953710
add ebx, ebx
jne 0x953747
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x95379d
xor ecx, ecx
sub eax, 3
jb 0x953763
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x9537d2
sar eax, 1
mov ebp, eax
jmp 0x95376e
add ebx, ebx
jne 0x95376e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x95373c
inc ecx
add ebx, ebx
jne 0x95377c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x95373c
add ebx, ebx
jne 0x953789
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x95377e
jne 0x95379a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x95377e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x9537bc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x9537ae
jmp 0x9536fe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x9537bc
add edi, ecx
jmp 0x9536fe
pop esi
mov edi, esi
mov ecx, 0x714b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x9537da
cmp byte [edi], 0xa
jne 0x9537da
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 0x9537df
lea edi, [esi + 0x54a000]
mov eax, dword [edi]
or eax, eax
je 0x953857
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x557b94]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x557cd4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x95380c
mov ecx, edi
jns 0x95383b
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 + 0x557cd8]
or eax, eax
je 0x953851
mov dword [ebx], eax
add ebx, 4
jmp 0x953829
call dword [esi + 0x557ce8]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x953891
cmp al, 0xef
ja 0x95387b
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x95385d
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
or eax, eax
jne 0x95386a
mov eax, dword [edi]
add edi, 4
jmp 0x95386a
mov ebp, dword [esi + 0x557cdc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
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 0x9538c5
sub esp, 0xffffff80
jmp 0x4aedd0
Function at 0x67c74f
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 0x6acc71
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.006acaf0

Function at 0x6af976
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.006af87b

Function at 0x6b2871
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.006b2531
Function at 0x40e670
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x10]
push eax
call fcn.00401390
add esp, 4
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 1
push str.Mozilla_5.0
call dword [0x410004]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x40e6a9
or eax, 0xffffffff
jmp 0x40e73f
cmp dword [ebp + 0xc], 0
je 0x40e6b8
mov dword [ebp - 0xc], 0xffffffff
jmp 0x40e6bf
mov dword [ebp - 0xc], 0
push 0
push 0
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [0x41000c]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x40e6f3
mov edx, dword [ebp - 4]
push edx
call dword [0x410008]
mov eax, 0xfffffffe
jmp 0x40e73f
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 8]
push eax
call dword [0x410010]
test eax, eax
jne 0x40e728
mov ecx, dword [ebp - 8]
push ecx
call dword [0x410008]
mov edx, dword [ebp - 4]
push edx
call dword [0x410008]
mov eax, 0xfffffffd
jmp 0x40e73f
mov eax, dword [ebp - 8]
push eax
call dword [0x410008]
mov ecx, dword [ebp - 4]
push ecx
call dword [0x410008]
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x4011de
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0c
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x401208
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x401277
test al, 0x10
je 0x401211
push 3
pop eax
jmp 0x401277
push edi
push str.DefaultInstall_128
mov edi, 0x400
lea eax, [ebp - 0xa0c]
push edi
push eax
call fcn.00401e60
push esi
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.00401e60
add esp, 0x18
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathUnquoteSpacesW]
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0xa0c]
push edi
push eax
call fcn.00401ebc
add esp, 0xc
lea eax, [ebp - 0xa0c]
xor ecx, ecx
push ecx
push eax
push ecx
push ecx
call dword [sym.imp.SETUPAPI.dll_InstallHinfSectionW]
xor eax, eax
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00401ab3
mov esp, ebp
pop ebp
ret

Function at 0x401286
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x204
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x4160e0]
push esi
mov esi, ecx
test eax, eax
jne 0x4012a9
xor al, al
jmp 0x40131f
push esi
call eax
test eax, eax
jns 0x40131d
cmp eax, 0x800700b7
je 0x4012f6
cmp eax, 0x80070420
je 0x4012f6
cmp eax, 0x80070002
jne 0x4012cd
push esi
push str.DrvInstaller:_Loading_error__No_matching_minifilter_driver_was_found.____ls___n
jmp 0x4012d3
push eax
push str.DrvInstaller:_Loading_error__0x_x._n
lea eax, [ebp - 0x204]
push eax
call fcn.00401752
add esp, 0xc
cmp eax, 0xffffffff
je 0x4012a5
lea eax, [ebp - 0x204]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
jmp 0x4012a5
push esi
lea eax, [ebp - 0x204]
push str.DrvInstaller:_Loading_error__driver_alredy_exist.____ls___n
push eax
call fcn.00401752
add esp, 0xc
cmp eax, 0xffffffff
je 0x40131d
lea eax, [ebp - 0x204]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov al, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00401ab3
mov esp, ebp
pop ebp
ret