joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4099ee
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
cmp dword [esi + 0xc], 1
jne 0x409a07
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x409a7a
mov ecx, esi
call fcn.00409b29
test al, al
je 0x409a42
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x409a42
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.004099ee
jmp 0x409a7d
cmp dword [esi + 0xc], 1
jne 0x409a57
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x409a57
xor eax, eax
jmp 0x409a7d
cmp dword [esi + 0xc], 0
jne 0x409a75
mov edi, 0x8000
cmp dword [ebp + 0xc], edi
jbe 0x409a75
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x409a75
push edi
jmp 0x409a36
or eax, 0xffffffff
jmp 0x409a7d
mov eax, dword [ebp - 4]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x409b50
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1054
call fcn.0041e630
push ebx
mov ebx, dword [esp + 0x1060]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1024], 0
cmp byte [edi + 0x22], 0
jne 0x409b7c
test bl, 4
jne 0x409b7c
xor cl, cl
jmp 0x409b7e
mov cl, 1
mov eax, ebx
shr eax, 1
push esi
and al, 1
movzx esi, al
neg esi
sbb esi, esi
and esi, 0xc0000000
add esi, 0x80000000
test bl, 1
je 0x409ba3
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x409bb2
or ebx, 2
xor eax, eax
lea ecx, [esp + 0x1c]
cmp byte [edi + 0x1b], al
setne al
dec eax
and eax, 0x8000000
mov dword [esp + 0x10], eax
call fcn.00407119
cmp byte [edi + 0x20], 0
je 0x409bd9
or esi, 0x100
push 0
push dword [esp + 0x14]
push 3
push 0
push ebx
push esi
push dword [esp + 0x1080]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x409c5b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x14], eax
lea eax, [esp + 0x1c]
push 0x800
push eax
push dword [esp + 0x1070]
call fcn.0040b85c
test al, al
je 0x409c4a
push 0
push dword [esp + 0x14]
lea eax, [esp + 0x24]
push 3
push 0
push ebx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x409c45
mov dword [esp + 0x14], eax
cmp ebp, 0xffffffff
jne 0x409c5b
cmp dword [esp + 0x14], 2
jne 0x409c5b
mov dword [edi + 0x1024], 1
cmp byte [edi + 0x20], 0
pop esi
je 0x409c81
cmp ebp, 0xffffffff
je 0x409c81
or dword [esp + 0x10], 0xffffffff
lea eax, [esp + 0x10]
or dword [esp + 0x14], 0xffffffff
push 0
push eax
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_SetFileTime]
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x18], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
cmp ebp, 0xffffffff
je 0x409cb3
push 0x800
push dword [esp + 0x1068]
lea ecx, [edi + 0x24]
mov dword [edi + 4], ebp
push ecx
call fcn.00410131
mov byte [edi + 0x21], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1054
ret 8
Function at 0x40a0cf
Capabilities:
Write file on windows

Disassembly:
push ecx
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x18]
mov ebx, ecx
test ebp, ebp
jne 0x40a0e4
mov al, 1
jmp 0x40a1e8
cmp dword [ebx + 0xc], 1
jne 0x40a0f5
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [ebx + 4], eax
push esi
push edi
mov edi, 0x4000
and dword [esp + 0x10], 0
cmp dword [ebx + 0xc], 0
mov byte [esp + 0x14], 0
je 0x40a149
xor esi, esi
test ebp, ebp
je 0x40a16d
mov eax, ebp
sub eax, esi
cmp eax, edi
jb 0x40a11c
mov eax, edi
push 0
lea ecx, [esp + 0x14]
push ecx
push eax
mov eax, dword [esp + 0x28]
add eax, esi
push eax
push dword [ebx + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
add al, 1
mov dword [esp + 0x14], eax
je 0x40a16d
add esi, edi
cmp esi, ebp
jb 0x40a112
jmp 0x40a169
push 0
lea eax, [esp + 0x14]
push eax
push ebp
push dword [esp + 0x28]
push dword [ebx + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
mov dword [esp + 0x14], eax
test al, al
jne 0x40a1de
cmp byte [ebx + 0x1a], 0
je 0x40a1de
cmp dword [ebx + 0xc], 0
jne 0x40a1de
push 0
lea esi, [ebx + 0x24]
mov ecx, 0x440f50
push esi
call fcn.00406ddc
test al, al
je 0x40a1d1
cmp dword [esp + 0x10], ebp
jae 0x40a0fc
cmp dword [esp + 0x10], 0
jbe 0x40a0fc
mov edi, dword [ebx]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x433260]
mov ecx, ebx
call esi
sub eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x433260]
mov ecx, ebx
call dword [edi + 0x10]
jmp 0x40a0f7
push esi
push 0
mov ecx, 0x440f50
call fcn.004070d6
mov al, byte [esp + 0x14]
pop edi
mov byte [ebx + 8], 1
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 8

Function at 0x40a387
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e630
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40a3cc
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b85c
test al, al
je 0x40a3cc
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x40a3fa
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e630
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040be6d
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40a42b
cmp eax, 0x20
je 0x40a42b
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40a45e
push esi
call fcn.0040a373
test al, al
jne 0x40a471
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040b85c
test al, al
je 0x40a471
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40a471
cmp byte [ebp + 0xc], 0
je 0x40a46d
push dword [ebp + 0x10]
push esi
call fcn.0040a637
xor eax, eax
jmp 0x40a489
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a486
cmp eax, 3
je 0x40a486
xor eax, eax
inc eax
jmp 0x40a489
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40a637
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e630
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test bl, bl
jne 0x40a687
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b85c
test al, al
je 0x40a687
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x40a7e7
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041e630
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1260]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x126c]
or ebx, 0xffffffff
mov ebp, 0x800
push eax
cmp esi, ebx
jne 0x40a884
push dword [esp + 0x126c]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, ebx
jne 0x40a8ab
push ebp
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040b85c
test al, al
je 0x40a85d
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, ebx
jne 0x40a8ab
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a877
cmp eax, 3
je 0x40a877
cmp eax, 0x12
je 0x40a877
xor eax, eax
inc eax
jmp 0x40a879
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x40a954
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40a8a3
mov esi, ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebx
je 0x40a954
push ebp
push dword [esp + 0x126c]
push edi
call fcn.00410131
push ebp
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040beff
mov ecx, dword [esp + 0x2c]
xor eax, eax
add eax, dword [esp + 0x30]
mov dword [edi + 0x1000], eax
mov eax, dword [esp + 0x10]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [esp + 0x14]
mov dword [edi + 0x1028], eax
mov eax, dword [esp + 0x18]
mov dword [edi + 0x102c], eax
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x1030], eax
mov eax, dword [esp + 0x20]
mov dword [edi + 0x1034], eax
mov eax, dword [esp + 0x24]
mov dword [edi + 0x1038], eax
mov eax, dword [esp + 0x28]
mov dword [edi + 0x103c], eax
lea eax, [esp + 0x24]
mov dword [edi + 0x1004], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.004110e9
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.004110e9
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.004110e9
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40b85c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041e630
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40b87a
xor al, al
jmp 0x40b9e4
push ebx
push edi
push esi
call fcn.0040b9f6
push esi
call fcn.00423883
pop ecx
push esi
mov edi, eax
call fcn.0040ba22
test al, al
je 0x40b90c
push esi
call fcn.0040b9f6
test al, al
je 0x40b8c3
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b9e0
push dword [ebp + 0x10]
push str.__
push dword [ebp + 0xc]
call fcn.00410131
push dword [ebp + 0x10]
jmp 0x40b9d3
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b9e0
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b9e0
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b9e0
push esi
push str.__
push dword [ebp + 0xc]
call fcn.00410131
push esi
push 0x4338b8
push dword [ebp + 0xc]
call fcn.00410109
push esi
push ebx
jmp 0x40b9d4
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b9e0
cmp eax, ebx
ja 0x40b9e0
movzx eax, word [esi]
push eax
call fcn.0040bafd
test al, al
je 0x40b973
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b9e0
push edi
push str.__
push dword [ebp + 0xc]
call fcn.00410131
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.00410109
jmp 0x40b9d2
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040b3f7
lea eax, [ebp - 0x1000]
push eax
call fcn.00423883
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b9e0
push edi
push str.__
push dword [ebp + 0xc]
call fcn.00410131
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.00410109
cmp word [esi], 0x2e
jne 0x40b9d2
movzx eax, word [esi + 2]
push eax
call fcn.0040bafd
test al, al
je 0x40b9d2
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.00410109
mov al, 1
jmp 0x40b9e2
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40c630
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor eax, eax
push ebx
push esi
mov esi, dword [esp + 0x10]
xor ebx, ebx
inc eax
mov cl, bl
cmp esi, eax
jbe 0x40c64d
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40c645
cmp cl, byte [edx]
jne 0x40c688
push esi
push edx
push 0xffffffffffffffff
call fcn.00405ebc
not eax
mov ecx, ebx
cmp dword [ecx + 0x43e02c], eax
jne 0x40c66e
cmp dword [ecx + 0x43e028], esi
je 0x40c679
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40c65e
jmp 0x40c688
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43e030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40ea3d
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
push ecx
mov edx, ecx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
lea eax, [edx + 0x18]
mov dword [esp + 8], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x40eabd
mov ecx, dword [esp + 0x10]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0x10], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x40ea9a
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x40ea8a
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40eaad
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40ea59
pop edi
movups xmmword [edx + 8], xmm2
pop esi
pop ecx
ret 0xc

Function at 0x40eac7
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
push ebp
push edi
mov ebp, ecx
xor edi, edi
inc edi
mov dword [esp + 0x14], ebp
mov dword [esp + 8], edi
cmp dword [ebp + 4], edi
jle 0x40eb75
push ebx
lea ebx, [ebp + 0x28]
push esi
mov dword [esp + 0x14], ebx
lea eax, [ebx + 2]
xor esi, esi
mov dword [esp + 0x18], eax
lea edi, [esp + 0x20]
mov ebp, eax
push 4
add edi, esi
pop ebx
movzx eax, byte [ebp + 1]
movzx ecx, byte [ebp - 1]
mov dl, byte [esi + eax*4 + 0x447dc0]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4475c0]
xor dl, byte [esi + eax*4 + 0x4471c0]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4479c0]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40eaff
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40eaf4
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041f750
mov edi, dword [esp + 0x1c]
add esp, 0xc
mov ebp, dword [esp + 0x1c]
inc edi
add ebx, 0x10
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], ebx
cmp edi, dword [ebp + 4]
jl 0x40eaeb
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40eb7b
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
mov ebp, ecx
lea eax, [esp + 0x14]
push edi
push 0x20
push dword [esp + 0x40]
mov esi, dword [ebp + 4]
sub esi, 6
mov dword [esp + 0x18], ebp
push eax
mov dword [esp + 0x20], esi
call fcn.0041f750
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40ebf4
cmp ebx, dword [ebp + 4]
jg 0x40ed51
cmp edx, esi
jge 0x40ebe8
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40ebe4
mov esi, dword [esp + 0x10]
lea ecx, [edi + ebx*4]
mov eax, dword [ebp]
inc edx
add ebp, 4
inc edi
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edx, esi
jl 0x40ebc4
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40ebf0
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40ebaf
cmp ebx, dword [ebp + 4]
jg 0x40ed51
mov edx, 0x4451a0
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x444fa0]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x1b], al
mov al, byte [edx]
xor byte [esp + 0x18], al
inc edx
mov dword [esp + 0x14], edx
cmp esi, 8
je 0x40ec81
cmp esi, 1
jle 0x40ecff
lea eax, [esi - 1]
lea edx, [esp + 0x1c]
mov dword [esp + 0x10], eax
xor ecx, ecx
mov al, byte [edx + ecx - 4]
xor byte [edx + ecx], al
inc ecx
cmp ecx, 4
jl 0x40ec68
add edx, 4
sub dword [esp + 0x10], 1
jne 0x40ec66
jmp 0x40ecff
lea ecx, [esp + 0x1c]
mov dword [esp + 0x10], 3
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40ec90
sub dword [esp + 0x10], 1
jne 0x40ec8d
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x10], 3
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x444fa0]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40eced
sub dword [esp + 0x10], 1
jne 0x40ecea
xor edx, edx
test esi, esi
jle 0x40ed44
cmp ebx, dword [ebp + 4]
jg 0x40ed47
cmp edx, esi
jge 0x40ed38
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x10], eax
cmp edi, 4
jge 0x40ed3b
mov eax, dword [eax]
lea ecx, [edi + ebx*4]
mov dword [ebp + ecx*4 + 0x18], eax
inc edx
mov eax, dword [esp + 0x10]
add eax, 4
inc edi
mov dword [esp + 0x10], eax
cmp edx, esi
jl 0x40ed19
cmp edi, 4
jne 0x40ed40
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40ed05
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40ec02
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40eecd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [0x4481c8]
test esi, esi
jne 0x40eeeb
mov ecx, 0x4481c0
call fcn.0040ee4e
mov esi, dword [0x4481c8]
mov eax, dword [ebp + 0xc]
xor ecx, ecx
and eax, 0xfffffff0
cmp byte [ebp + 0x14], cl
setne cl
cmp byte [ebp + 0x10], 0
je 0x40ef3a
test esi, esi
je 0x40ef5e
push ecx
push eax
push dword [ebp + 8]
mov ecx, esi
call dword [0x433260]
call esi
test eax, eax
jne 0x40ef83
push str.CryptProtectMemory_failed
mov esi, 0x440f50
push esi
call fcn.00406e68
pop ecx
pop ecx
mov ecx, esi
call fcn.00407002
push 2
mov ecx, esi
call fcn.00406e63
jmp 0x40ef83
mov esi, dword [0x4481cc]
test esi, esi
je 0x40ef5e
push ecx
push eax
push dword [ebp + 8]
mov ecx, esi
call dword [0x433260]
call esi
test eax, eax
jne 0x40ef83
push str.CryptUnprotectMemory_failed
jmp 0x40ef1b
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
cmp dword [ebp + 0xc], edx
jbe 0x40ef82
mov esi, dword [ebp + 8]
add bl, 0x4b
lea ecx, [edx + esi]
lea eax, [edx + ebx]
xor byte [ecx], al
inc edx
cmp edx, dword [ebp + 0xc]
jb 0x40ef74
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x40f91a
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4

Function at 0x40fba2
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
ret 4
Function at 0x40fc43
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
sub esp, 0x11c
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x130]
xor esi, esi
lea ebx, [edi + 0x28]
push dword [ebx]
call fcn.00426354
mov dword [esp + esi*4 + 0x30], eax
lea ebx, [ebx + 4]
inc esi
pop ecx
cmp esi, 0x10
jb 0x40fc59
push 0x30
lea ebx, [esp + 0x68]
pop ebp
mov ecx, dword [ebx - 0x34]
mov esi, ecx
mov edx, dword [ebx]
mov eax, ecx
rol esi, 0xe
lea ebx, [ebx + 4]
ror eax, 7
xor esi, eax
shr ecx, 3
xor esi, ecx
mov eax, edx
mov ecx, edx
rol eax, 0xd
rol ecx, 0xf
xor ecx, eax
shr edx, 0xa
xor ecx, edx
add esi, ecx
add esi, dword [ebx - 0x3c]
add esi, dword [ebx - 0x18]
mov dword [ebx + 4], esi
sub ebp, 1
jne 0x40fc75
mov eax, dword [edi + 4]
xor ebx, ebx
mov ecx, dword [edi]
mov ebp, dword [edi + 0x10]
mov edx, dword [edi + 0x14]
mov dword [esp + 0x10], eax
mov eax, dword [edi + 0xc]
mov dword [esp + 0x20], eax
mov eax, dword [edi + 0x18]
mov dword [esp + 0x1c], ecx
mov ecx, dword [edi + 8]
mov dword [esp + 0x18], eax
mov eax, dword [edi + 0x1c]
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x24], eax
jmp 0x40fcea
mov edx, dword [esp + 0x28]
mov esi, ebp
mov dword [esp + 0x28], ebp
ror esi, 0xb
mov eax, ebp
rol eax, 7
mov ecx, ebp
xor esi, eax
not ecx
and ecx, dword [esp + 0x18]
mov eax, ebp
ror eax, 6
xor esi, eax
mov eax, edx
and eax, ebp
mov ebp, dword [esp + 0x20]
xor ecx, eax
mov eax, dword [esp + 0x18]
add esi, ecx
mov dword [esp + 0x18], edx
add esi, dword [ebx + 0x433a50]
mov edx, edi
add esi, dword [esp + ebx + 0x2c]
add ebx, 4
add esi, dword [esp + 0x24]
mov dword [esp + 0x24], eax
add ebp, esi
ror edx, 0xd
mov eax, edi
rol eax, 0xa
xor edx, eax
mov eax, edi
ror eax, 2
xor edx, eax
mov eax, dword [esp + 0x14]
mov ecx, eax
and eax, dword [esp + 0x10]
xor ecx, dword [esp + 0x10]
and ecx, edi
xor ecx, eax
mov eax, dword [esp + 0x10]
add edx, ecx
mov dword [esp + 0x10], edi
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x14], eax
lea edi, [edx + esi]
cmp ebx, 0x100
jb 0x40fce6
mov dword [esp + 0x1c], edi
mov edi, dword [esp + 0x130]
mov ecx, dword [esp + 0x1c]
add dword [edi], ecx
mov ecx, dword [esp + 0x10]
add dword [edi + 4], ecx
mov ecx, eax
add dword [edi + 8], ecx
mov ecx, dword [esp + 0x20]
add dword [edi + 0xc], ecx
mov ecx, dword [esp + 0x28]
add dword [edi + 0x14], ecx
mov ecx, dword [esp + 0x18]
add dword [edi + 0x18], ecx
add dword [edi + 0x10], ebp
mov ecx, dword [esp + 0x24]
add dword [edi + 0x1c], ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x11c
ret 4
Function at 0x4102fb
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
mov word [ebp - 0xc], 0x500
lea eax, [ebp - 8]
mov dword [ebp - 0x10], ebx
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov ecx, eax
mov dword [ebp - 4], ecx
test ecx, ecx
je 0x410354
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push ebx
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 8]
neg eax
sbb eax, eax
and dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov ecx, dword [ebp - 4]
xor eax, eax
test ecx, ecx
pop ebx
setne al
mov esp, ebp
pop ebp
ret