joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416be0
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x4ead90], 0
jne 0x416c1d
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00414950
push dword [eax]
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0047c0dc
add esp, 4
test esi, esi
setne al
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test eax, eax
setne al
mov esp, ebp
pop ebp
ret 4

Function at 0x416cb0
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x4ead90], 0
jne 0x416ce9
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00414950
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0047c0dc
add esp, 4
test esi, esi
pop esi
jmp 0x416cf7
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x416d01
mov al, 1
mov esp, ebp
pop ebp
ret 8
xor al, al
mov esp, ebp
pop ebp
ret 8

Function at 0x417850
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x4ead90], 0
jne 0x41788a
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00414950
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0047c0dc
add esp, 4
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, 0xffffffff
cmovne ecx, eax
mov eax, ecx
mov esp, ebp
pop ebp
ret 4

Function at 0x417b10
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x417b42
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x417b42
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x417c40
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov edx, 0x400000
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], ecx
mov dword [ebx], 0
nop
push 0
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
cmp esi, 0x400000
mov eax, esi
cmova eax, edx
push eax
push edi
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
add dword [ebx], ecx
test eax, eax
je 0x417ca8
test ecx, ecx
je 0x417c9d
add edi, ecx
mov edx, 0x400000
sub esi, ecx
mov ecx, dword [ebp - 4]
jne 0x417c60
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41d3d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
push ebx
mov edi, ecx
call fcn.00418ad0
mov esi, dword [edi + 0xf0]
test esi, esi
je 0x41d543
cmp dword [edi + 0xe8], 0
je 0x41d543
mov eax, dword [ebp + 8]
mov ecx, dword [esi + eax*4]
mov esi, dword [esi + eax*4 + 4]
sub esi, ecx
mov dword [ebp + 0xc], ecx
cmp esi, 0x4000
jae 0x41d543
lea eax, [esi - 1]
push eax
push ebx
call fcn.00418a90
test eax, eax
jne 0x41d545
mov eax, dword [edi + 0xe8]
xor edi, edi
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebx + 8]
lea ecx, [eax + ecx*2]
test esi, esi
je 0x41d543
cmp esi, 0x10
jb 0x41d515
lea eax, [ecx - 2]
lea eax, [eax + esi*2]
lea ebx, [edx - 2]
lea ebx, [ebx + esi*2]
cmp edx, eax
ja 0x41d463
cmp ebx, ecx
jae 0x41d515
movaps xmm5, xmmword [str._________]
mov eax, esi
movaps xmm6, xmmword [0x4e26a0]
and eax, 0xfffffff0
movaps xmm4, xmmword [0x4b37d0]
movaps xmm7, xmmword [0x4b37e0]
movups xmm0, xmmword [ecx]
add edi, 0x10
movaps xmm3, xmm5
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm3, xmm5
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx], xmm0
movups xmm0, xmmword [ecx + 0x10]
add ecx, 0x20
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx + 0x10], xmm0
add edx, 0x20
cmp edi, eax
jb 0x41d484
cmp edi, esi
jae 0x41d543
sub esi, edi
mov edi, 0xf05c
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
cmp eax, 0x2f
jne 0x41d532
mov eax, 0x5c
jmp 0x41d538
cmp eax, 0x5c
cmove eax, edi
mov word [edx], ax
add edx, 2
sub esi, 1
jne 0x41d520
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x424890
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x499f30
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x4e7544]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x48], 0x40000
mov dword [esi + 0x24], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x4c], 0x40000
mov dword [esi + 0x28], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x50], 0x40000
mov dword [esi + 0x2c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x54], 0x40000
mov dword [esi + 0x30], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x58], 0x40000
push 0x419130
push 0x424880
push 4
push 4
lea eax, [esi + 0x2f8]
mov dword [ebp - 4], 0
push eax
mov dword [esi], 0x4b39cc
mov dword [esi + 4], 0x4b39dc
mov dword [esi + 8], 0x4b39ec
mov dword [esi + 0xc], 0x4b39fc
mov dword [esi + 0x10], 0x4b3a10
mov dword [esi + 0x14], 0x4b3a24
mov dword [esi + 0x18], 0x4b3a34
mov word [esi + 0x2e0], 0
mov dword [esi + 0x2e8], 0
mov dword [esi + 0x2ec], 0
mov dword [esi + 0x2f0], 0
mov dword [esi + 0x2f4], 0
call fcn.0047bf0c
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x429e40
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49a480
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4e7544]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], 0
mov dword [ebp - 4], 0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
lea ecx, [edi + 0x18]
mov byte [ebp - 4], 3
mov dword [edi + 0x11], 0
mov word [edi + 0x15], 0
mov byte [edi + 0x17], 0
call fcn.00413860
lea ecx, [edi + 0x24]
mov byte [ebp - 4], 4
call fcn.00413860
lea ecx, [edi + 0x30]
mov byte [ebp - 4], 5
call fcn.00413860
lea esi, [edi + 0x78]
mov dword [edi + 0x44], 0
xor eax, eax
mov dword [edi + 0x48], 0
mov dword [edi + 0x4c], eax
lea ecx, [esi + 0x18]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], 6
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
call fcn.00413860
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 7
call fcn.00413860
lea esi, [edi + 0xa8]
mov byte [ebp - 4], 8
mov dword [ebp - 0x14], esi
lea ecx, [esi + 0x18]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00413860
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 9
call fcn.00413860
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x42a010
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49a517
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4e7544]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi + 0x10], 0
mov dword [edi], 0x4b3f0c
mov dword [edi + 4], 0x4b3f20
mov dword [edi + 8], 0x4b3f34
mov dword [edi + 0xc], 0x4b3f44
mov byte [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
lea ecx, [edi + 0x44]
mov byte [ebp - 4], 2
mov dword [edi + 0x3c], 0
mov dword [edi + 0x40], 0
call fcn.00413860
lea ecx, [edi + 0x50]
mov byte [ebp - 4], 3
call fcn.00413860
lea esi, [edi + 0x60]
mov byte [ebp - 4], 4
mov ecx, esi
mov dword [ebp - 0x14], esi
call fcn.00416db0
lea ecx, [esi + 0x28]
call fcn.00413860
lea ecx, [edi + 0x98]
mov byte [ebp - 4], 5
call fcn.00428530
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x42a150
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49a540
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x4e7544]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push dword [esi + 0xcc]
call fcn.0047c0dc
push dword [esi + 0xc0]
call fcn.0047c0dc
push dword [esi + 0x9c]
call fcn.0047c0dc
push dword [esi + 0x90]
call fcn.0047c0dc
push dword [esi + 0x30]
call fcn.0047c0dc
push dword [esi + 0x24]
call fcn.0047c0dc
push dword [esi + 0x18]
call fcn.0047c0dc
add esp, 0x1c
mov ecx, dword [esi + 0xc]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x42a1d0
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 8]
mov dword [ebp - 4], 1
test ecx, ecx
je 0x42a1e4
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 4]
mov dword [ebp - 4], 2
test ecx, ecx
je 0x42a1f8
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x42a20b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x42a2c0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49a5cc
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4e7544]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xe0
call fcn.0047c095
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x42a451
mov edi, dword [ebp + 8]
mov ecx, dword [edi]
mov dword [esi], ecx
test ecx, ecx
je 0x42a31a
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 4]
mov byte [ebp - 4], 1
mov dword [esi + 4], ecx
test ecx, ecx
je 0x42a32e
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 8]
mov byte [ebp - 4], 2
mov dword [esi + 8], ecx
test ecx, ecx
je 0x42a342
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 0xc]
mov byte [ebp - 4], 3
mov dword [esi + 0xc], ecx
test ecx, ecx
je 0x42a356
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
movzx eax, byte [edi + 0x10]
lea ecx, [esi + 0x18]
mov byte [esi + 0x10], al
movzx eax, byte [edi + 0x11]
mov byte [esi + 0x11], al
movzx eax, byte [edi + 0x12]
mov byte [esi + 0x12], al
movzx eax, byte [edi + 0x13]
mov byte [esi + 0x13], al
movzx eax, byte [edi + 0x14]
mov byte [esi + 0x14], al
movzx eax, byte [edi + 0x15]
mov byte [esi + 0x15], al
movzx eax, byte [edi + 0x16]
mov byte [esi + 0x16], al
movzx eax, byte [edi + 0x17]
mov byte [esi + 0x17], al
lea eax, [edi + 0x18]
push eax
mov byte [ebp - 4], 4
call fcn.004136c0
lea eax, [edi + 0x24]
mov byte [ebp - 4], 5
push eax
lea ecx, [esi + 0x24]
call fcn.004136c0
lea eax, [edi + 0x30]
mov byte [ebp - 4], 6
push eax
lea ecx, [esi + 0x30]
call fcn.004136c0
mov eax, dword [edi + 0x3c]
mov dword [esi + 0x3c], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x40], eax
movq xmm0, qword [edi + 0x44]
movq qword [esi + 0x44], xmm0
mov eax, dword [edi + 0x4c]
mov dword [esi + 0x4c], eax
mov eax, dword [edi + 0x50]
mov ecx, dword [edi + 0x54]
mov dword [esi + 0x50], eax
mov dword [esi + 0x54], ecx
mov eax, dword [edi + 0x58]
mov ecx, dword [edi + 0x5c]
mov dword [esi + 0x58], eax
mov dword [esi + 0x5c], ecx
movzx eax, byte [edi + 0x60]
mov byte [esi + 0x60], al
mov eax, dword [edi + 0x68]
mov ecx, dword [edi + 0x6c]
mov dword [esi + 0x68], eax
mov dword [esi + 0x6c], ecx
mov eax, dword [edi + 0x70]
mov ecx, dword [edi + 0x74]
mov dword [esi + 0x70], eax
lea eax, [edi + 0x78]
mov dword [esi + 0x74], ecx
lea ecx, [esi + 0x78]
push eax
mov byte [ebp - 4], 7
call fcn.00429f70
lea eax, [edi + 0xa8]
mov byte [ebp - 4], 8
push eax
lea ecx, [esi + 0xa8]
call fcn.00429f70
mov eax, dword [edi + 0xd8]
mov ecx, dword [edi + 0xdc]
mov dword [esi + 0xd8], eax
mov dword [esi + 0xdc], ecx
jmp 0x42a453
xor esi, esi
mov eax, dword [ebx + 4]
lea ecx, [eax + 1]
mov dword [ebx + 4], ecx
mov ecx, dword [ebx]
mov dword [ecx + eax*4], esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x48b06c
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4d7d94
push 0x4d7d8c
push str.FlsAlloc
push 0x1e
call fcn.0048aef6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48b0a0
push dword [ebp + 8]
mov ecx, esi
call dword [0x4b32b0]
call esi
jmp 0x48b0a6
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x48b0ea
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4d7da4
push 0x4d7d9c
push str.FlsGetValue
push 0x20
call fcn.0048aef6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48b121
push dword [ebp + 8]
mov ecx, esi
call dword [0x4b32b0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x48d19d
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0048d00e

Function at 0x48e7e5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4eb588]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x48e825
cmp byte [ebx], 0xa
jne 0x48e825
or byte [eax + edi + 0x28], 4
jmp 0x48e82a
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x48e928
mov al, byte [edx]
cmp al, 0x1a
je 0x48e90a
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x48e859
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x48e87e
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x48e888
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x48e83b
jmp 0x48e928
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48e905
cmp dword [ebp - 0xc], 0
je 0x48e905
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4eb588]
test byte [eax + edi + 0x28], 0x48
je 0x48e8df
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x48e8ca
mov byte [esi], dl
jmp 0x48e8db
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4eb588]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x48e928
cmp byte [ebp - 1], 0xa
jne 0x48e8ee
cmp esi, ebx
jne 0x48e8ee
mov byte [esi], 0xa
jmp 0x48e927
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0049416b
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x48e928
mov byte [esi], 0xd
jmp 0x48e927
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4eb588]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x48e924
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x48e928
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x48e931
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4eb588]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x48e974
cmp word [esi], dx
jne 0x48e974
or byte [edi + eax + 0x28], 4
jmp 0x48e979
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x48eacc
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x48eaac
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x48e9bb
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x48e9f1
cmp eax, edx
jae 0x48e9fd
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x48e993
jmp 0x48eacc
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48eaa8
cmp dword [ebp - 0x14], 0
je 0x48eaa8
mov eax, dword [ebx*4 + 0x4eb588]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x48ea80
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x48ea49
mov word [esi], cx
jmp 0x48ea7c
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4eb588]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4eb588]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4eb588]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x48eacc
pop ebx
cmp word [ebp - 4], bx
jne 0x48ea91
cmp esi, dword [ebp + 0xc]
jne 0x48ea91
mov word [esi], bx
jmp 0x48eac9
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0049416b
add esp, 0x10
cmp word [ebp - 4], bx
je 0x48eacc
push 0xd
jmp 0x48eac5
mov ecx, dword [ebx*4 + 0x4eb588]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x48eac3
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x48eacc
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4b15c0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x4e7544]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
mov dword [ebp - 0x84], 0x420041
xor edx, edx
mov dword [ebp - 0x80], 0x440043
mov dword [ebp - 0x7c], 0x460045
mov dword [ebp - 0x78], 0x480047
mov dword [ebp - 0x74], 0x4a0049
mov dword [ebp - 0x70], 0x4c004b
mov dword [ebp - 0x6c], 0x4e004d
mov dword [ebp - 0x68], 0x50004f
mov dword [ebp - 0x64], 0x520051
mov dword [ebp - 0x60], 0x540053
mov dword [ebp - 0x5c], 0x560055
mov dword [ebp - 0x58], 0x580057
mov dword [ebp - 0x54], 0x5a0059
mov dword [ebp - 0x50], 0x620061
mov dword [ebp - 0x4c], 0x640063
mov dword [ebp - 0x48], 0x660065
mov dword [ebp - 0x44], 0x680067
mov dword [ebp - 0x40], 0x6a0069
mov dword [ebp - 0x3c], 0x6c006b
mov dword [ebp - 0x38], 0x6e006d
mov dword [ebp - 0x34], 0x70006f
mov dword [ebp - 0x30], 0x720071
mov dword [ebp - 0x2c], 0x740073
mov dword [ebp - 0x28], 0x760075
mov dword [ebp - 0x24], 0x780077
mov dword [ebp - 0x20], 0x7a0079
mov dword [ebp - 0x1c], 0x310030
mov dword [ebp - 0x18], 0x330032
mov dword [ebp - 0x14], 0x350034
mov dword [ebp - 0x10], 0x370036
mov dword [ebp - 0xc], 0x390038
mov dword [ebp - 8], 0x2f002b
test esi, esi
jle 0x4b16ff
nop word [eax + eax]
movzx ecx, word [edi + edx*2]
xor eax, eax
cmp word [ebp + eax*2 - 0x84], cx
je 0x4b16fa
inc eax
cmp eax, 0x40
jb 0x4b16d6
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047be9b
mov esp, ebp
pop ebp
ret 4
inc edx
cmp edx, esi
jl 0x4b16d0
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.0047be9b
mov esp, ebp
pop ebp
ret 4
Function at 0x4b1aa0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x4e7544]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0x208
mov dword [ebp - 0x214], eax
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0047d540
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x4b1b87
push ebx
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4b1b3f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x4b1b3f
mov ecx, dword [edi]
jmp 0x4b1b51
mov eax, dword [ebp - 0x210]
xor ecx, ecx
add ecx, ebx
mov dword [edi], ecx
adc eax, 0
mov dword [edi + 4], eax
push ecx
mov dword [ebp - 0x218], 0
call fcn.0047c0d3
mov ecx, dword [ebp - 0x214]
add esp, 4
push 0
mov dword [ecx], eax
lea ecx, [ebp - 0x218]
push ecx
push dword [edi]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0047be9b
mov esp, ebp
pop ebp
ret 8
Function at 0x1000a183
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1000a1c2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1000a1c2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1000a1c2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1000a1c2
cmp dword [ecx + 0x74], 0xe
jbe 0x1000a1c2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret