joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407094
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1bc
push ebx
mov ebx, dword [esp + 0x1c8]
push ebp
push esi
push edi
push 0x40
pop edi
cmp ebx, edi
jbe 0x4070e9
lea eax, [esp + 0x164]
push eax
call fcn.0041135c
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.004113a2
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.00411279
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x4070f0
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x40711b
mov ecx, dword [esp + 0x1e8]
cmp byte [ecx], 0
je 0x40711b
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x407179
xor edx, edx
test ebx, ebx
je 0x40713b
mov esi, eax
lea eax, [esp + 0x14]
sub esi, eax
lea ecx, [esp + 0x14]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x407129
cmp ebx, edi
jae 0x407155
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.004211b0
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0041135c
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.004113a2
test ebp, ebp
je 0x407196
mov eax, dword [esp + 0x1e8]
cmp byte [eax], 0
jne 0x407196
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.004113a2
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00411279
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x4071ea
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x4071ea
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x407254
test ebx, ebx
je 0x40720c
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
sub edx, eax
xor esi, esi
lea ecx, [esp + 0x14]
add ecx, esi
mov al, byte [edx + ecx]
xor al, 0x5c
inc esi
mov byte [ecx], al
cmp esi, ebx
jb 0x4071fa
cmp ebx, 0x40
jae 0x407228
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.004211b0
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0041135c
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.004113a2
test ebp, ebp
je 0x40726a
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
jne 0x40726a
push 0x1a
pop ecx
lea esi, [esp + 0xfc]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x78]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.004113a2
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.00411279
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x40729f
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x190
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x4072b9
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x48]
push eax
call fcn.00422dc0
add esp, 0xc
mov dword [ebp + esi - 0x48], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x1c]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x48]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00407094
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x1c]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00422dc0
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x56], 0
mov dword [ebp + 0x48], eax
xor esi, esi
mov byte [ebp + 0x57], 0
push 0x10
pop eax
mov dword [ebp + 0x4c], eax
mov dword [ebp + 0x50], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x3c], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x44], eax
mov edi, dword [ebp + esi + 0x48]
test edi, edi
je 0x407385
lea eax, [ebp + 0x57]
push eax
lea eax, [ebp - 0xd0]
push eax
lea eax, [ebp + 0x56]
push eax
lea eax, [ebp - 0x138]
push eax
lea eax, [ebp - 0x68]
push eax
push ebx
lea eax, [ebp + 0x1c]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00407094
push ebx
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp + 0x1c]
push eax
call fcn.00422dc0
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x1c]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, ebx
jb 0x407373
sub edi, 1
jne 0x407336
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + esi + 0x3c]
call fcn.00422dc0
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x40732e
push 0x44
lea eax, [ebp - 0x48]
push eax
call fcn.0041078b
push ebx
lea eax, [ebp - 4]
push eax
call fcn.0041078b
push ebx
lea eax, [ebp + 0x1c]
push eax
call fcn.0041078b
push ebx
lea eax, [ebp - 0x68]
push eax
call fcn.0041078b
pop edi
pop esi
pop ebx
add ebp, 0x58
leave
ret 0x20
Function at 0x40a5e9
Capabilities:
Move file

Disassembly:
mov eax, 0x433ae4
call fcn.0041fefc
mov eax, 0x5044
call fcn.0041ffd0
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4050]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x40a7aa
cmp eax, ebx
jae 0x40a7aa
push ebx
lea eax, [ebp - 0x5050]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40a7aa
cmp eax, ebx
jae 0x40a7aa
lea eax, [ebp - 0x4050]
push eax
call fcn.0040d6a7
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x5050]
push eax
call fcn.0040d6a7
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40a7aa
push edi
push dword [ebp - 0x10]
call fcn.00413316
test eax, eax
je 0x40a7aa
push edi
push esi
call fcn.0040d6a7
push eax
call fcn.00413316
test eax, eax
jne 0x40a7aa
mov word [ebp - 0x1010], ax
mov edi, ebx
test ax, ax
jne 0x40a70a
push 0x800
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0041192f
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x1010]
push eax
call fcn.0040d6a7
push eax
call fcn.00404a20
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.0040b4c1
test al, al
je 0x40a6ef
xor eax, eax
mov word [ebp - 0x1010], ax
jmp 0x40a6f6
mov ax, word [ebp - 0x1010]
add edi, 0x7b
cmp edi, 0x2710
jl 0x40a69d
test ax, ax
je 0x40a7aa
mov edi, 0x800
lea eax, [ebp - 0x3050]
push edi
push esi
push eax
call fcn.0041192f
push edi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3050]
push eax
call fcn.0040d71d
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3050]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x40a7aa
lea ecx, [ebp - 0x2050]
call fcn.0040a7bd
push esi
mov dword [ebp - 4], ebx
call fcn.0040b4c1
test al, al
jne 0x40a76d
push 0x12
push esi
lea ecx, [ebp - 0x2050]
call fcn.0040a8ce
mov bl, al
lea eax, [ebp - 0x3050]
push eax
lea eax, [ebp - 0x1010]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test bl, bl
je 0x40a79b
lea ecx, [ebp - 0x2050]
call fcn.0040a880
lea ecx, [ebp - 0x2050]
call fcn.0040a9ae
lea ecx, [ebp - 0x2050]
call fcn.0040a801
mov al, 1
jmp 0x40a7ac
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x40ab40
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1050
call fcn.0041ffd0
push ebx
mov ebx, dword [esp + 0x105c]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1034], 0
cmp byte [edi + 0x30], 0
jne 0x40ab6c
test bl, 4
jne 0x40ab6c
xor al, al
jmp 0x40ab6e
mov al, 1
push esi
mov esi, ebx
shr esi, 1
not esi
and esi, 1
inc esi
shl esi, 0x1e
test bl, 1
je 0x40ab87
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test al, al
je 0x40ab96
or ebx, 2
lea ecx, [esp + 0x18]
call fcn.004079e5
cmp byte [edi + 0x24], 0
je 0x40abab
or esi, 0x100
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
push dword [esp + 0x107c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x40ac1b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x106c]
call fcn.0040cf32
test al, al
je 0x40ac28
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x40ac23
mov dword [esp + 0x10], eax
jmp 0x40ac23
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40ac39
cmp dword [esp + 0x10], 2
jne 0x40ac39
mov dword [edi + 0x1034], 1
cmp byte [edi + 0x24], 0
pop esi
je 0x40ac5f
cmp ebp, 0xffffffff
je 0x40ac5f
or dword [esp + 0xc], 0xffffffff
lea eax, [esp + 0xc]
or dword [esp + 0x10], 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 + 0x1c], al
mov dword [edi + 0x10], eax
setne bl
mov byte [edi + 0x15], al
je 0x40ac8e
push 0x800
push dword [esp + 0x1064]
lea ecx, [edi + 0x32]
mov dword [edi + 8], ebp
push ecx
call fcn.0041192f
mov byte [edi + 0x25], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1050
ret 8
Function at 0x40b20a
Capabilities:
Write file on windows

Disassembly:
push ecx
push ecx
push ebp
push esi
mov esi, dword [esp + 0x18]
mov ebp, ecx
test esi, esi
jne 0x40b21f
mov al, 1
jmp 0x40b33a
cmp dword [ebp + 0x10], 1
lea ecx, [ebp + 8]
mov dword [esp + 0xc], ecx
jne 0x40b23b
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp + 8]
mov dword [ecx], eax
jmp 0x40b23f
mov dword [esp + 0xc], ecx
push ebx
push edi
and dword [esp + 0x10], 0
xor bl, bl
cmp dword [ebp + 0x10], 0
je 0x40b293
xor edi, edi
test esi, esi
je 0x40b2b4
mov eax, esi
sub eax, edi
cmp eax, 0x4000
jb 0x40b264
mov eax, 0x4000
push 0
lea edx, [esp + 0x14]
push edx
push eax
mov eax, dword [esp + 0x28]
add eax, edi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete bl
jne 0x40b2b0
mov ecx, dword [esp + 0x14]
add edi, 0x4000
cmp edi, esi
jb 0x40b254
jmp 0x40b2b0
push 0
lea eax, [esp + 0x14]
push eax
push esi
push dword [esp + 0x28]
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
inc bl
test bl, bl
jne 0x40b332
cmp byte [ebp + 0x1e], 0
je 0x40b332
cmp dword [ebp + 0x10], 0
jne 0x40b332
push 0
lea edi, [ebp + 0x32]
mov ecx, 0x4430c4
push edi
call fcn.0040765a
test al, al
je 0x40b325
mov ecx, dword [esp + 0x14]
cmp dword [esp + 0x10], esi
jae 0x40b241
cmp dword [esp + 0x10], 0
jbe 0x40b241
mov edi, dword [ebp]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x434278]
mov ecx, ebp
call esi
sub eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x434278]
mov ecx, ebp
call dword [edi + 0x10]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
jmp 0x40b241
push edi
push 0
mov ecx, 0x4430c4
call fcn.00407951
pop edi
mov al, bl
mov byte [ebp + 0xc], 1
pop ebx
pop esi
pop ebp
pop ecx
pop ecx
ret 8

Function at 0x40b4d3
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffd0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40b518
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cf32
test al, al
je 0x40b518
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
leave
ret 4
Function at 0x40b542
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffd0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040d68b
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40b573
cmp eax, 0x20
je 0x40b573
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40b5a6
push esi
call fcn.0040b4c1
test al, al
jne 0x40b5b9
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040cf32
test al, al
je 0x40b5b9
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40b5b9
cmp byte [ebp + 0xc], 0
je 0x40b5b5
push dword [ebp + 0x10]
push esi
call fcn.0040b8e6
xor eax, eax
jmp 0x40b5d1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40b5d1
xor eax, eax
cmp ecx, 3
sete al
inc eax
pop esi
leave
ret 0xc

Function at 0x40b8e6
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffd0
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test eax, eax
jne 0x40b936
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cf32
test al, al
je 0x40b936
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
leave
ret 8
Function at 0x40ba94
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041ffd0
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x250]
push edi
or edi, 0xffffffff
mov ebx, 0x800
push eax
cmp esi, edi
jne 0x40bb20
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40bb3b
push ebx
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040cf32
test al, al
je 0x40baf7
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40bb3b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40bb10
cmp eax, 3
je 0x40bb10
cmp eax, 0x12
je 0x40bb10
mov al, 1
jmp 0x40bb12
xor al, al
mov edi, dword [ebp + 0x10]
mov byte [edi + 0x1044], al
jmp 0x40bbfd
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40bb3b
mov esi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
jmp 0x40bb12
mov edi, dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push edi
call fcn.0041192f
push ebx
lea eax, [ebp - 0x224]
push eax
push edi
call fcn.0040d71d
mov ecx, dword [ebp - 0x234]
xor eax, eax
add eax, dword [ebp - 0x230]
mov dword [edi + 0x1000], eax
mov eax, dword [ebp - 0x250]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [edi + 0x1004], ecx
mov ecx, dword [ebp - 0x248]
mov dword [edi + 0x1028], eax
mov eax, dword [ebp - 0x244]
mov dword [edi + 0x102c], ecx
mov ecx, dword [ebp - 0x240]
mov dword [edi + 0x1030], eax
mov eax, dword [ebp - 0x23c]
mov dword [edi + 0x1034], ecx
mov ecx, dword [ebp - 0x238]
mov dword [edi + 0x1038], eax
lea eax, [ebp - 0x23c]
mov dword [edi + 0x103c], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.00412924
lea eax, [ebp - 0x24c]
push eax
lea ecx, [edi + 0x1018]
call fcn.00412924
lea eax, [ebp - 0x244]
push eax
lea ecx, [edi + 0x1020]
call fcn.00412924
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x40c365
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
cmp byte [0x4430dc], 0
jne 0x40c3c2
lea eax, [ebp - 0x114]
mov dword [ebp - 0x114], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x110], 0xa
ja 0x40c3b2
jne 0x40c3ae
cmp dword [ebp - 0x108], 0x55f0
jb 0x40c3ae
call fcn.0040c3f7
test al, al
je 0x40c3b2
xor al, al
jmp 0x40c3b4
mov al, 1
mov byte [0x4430dd], al
mov byte [0x4430dc], 1
leave
ret
mov al, byte [0x4430dd]
leave
ret
Function at 0x40cf32
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffd0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
cmp word [esi], 0
je 0x40d0b3
push esi
call fcn.0040d0c7
push esi
call fcn.00424fa3
pop ecx
push esi
mov edi, eax
call fcn.0040d0f2
test al, al
je 0x40cfe7
push esi
call fcn.0040d0c7
test al, al
je 0x40cfa1
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40d0b3
push dword [ebp + 0x10]
push 0x4349f8
push dword [ebp + 0xc]
call fcn.0041192f
push dword [ebp + 0x10]
push esi
push dword [ebp + 0xc]
call fcn.00411907
mov al, 1
jmp 0x40d0b5
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40d0b3
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40d0b3
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40d0b3
push esi
push 0x4349f8
push dword [ebp + 0xc]
call fcn.0041192f
push esi
push 0x434a04
push dword [ebp + 0xc]
call fcn.00411907
push esi
push ebx
jmp 0x40cf92
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40d0b3
cmp eax, ebx
ja 0x40d0b3
movzx eax, word [esi]
push eax
call fcn.0040d1aa
test al, al
je 0x40d052
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40d0b3
push edi
push 0x4349f8
push dword [ebp + 0xc]
call fcn.0041192f
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.00411907
push edi
jmp 0x40cf91
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040caa0
lea eax, [ebp - 0x1000]
push eax
call fcn.00424fa3
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40d0b3
push edi
push 0x4349f8
push dword [ebp + 0xc]
call fcn.0041192f
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.00411907
cmp word [esi], 0x2e
jne 0x40d04c
movzx eax, word [esi + 2]
push eax
call fcn.0040d1aa
test al, al
je 0x40d04c
add esi, 4
jmp 0x40d04c
xor al, al
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40de43
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 0x40de60
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40de58
cmp cl, byte [edx]
jne 0x40de9b
push esi
push edx
push 0xffffffffffffffff
call fcn.00406793
not eax
mov ecx, ebx
cmp dword [ecx + 0x440044], eax
jne 0x40de81
cmp dword [ecx + 0x440040], esi
je 0x40de8c
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40de71
jmp 0x40de9b
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x440048]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc

Function at 0x40f9d5
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ecx
push ecx
push ebx
push ebp
xor ebp, ebp
push edi
mov ecx, ebp
movzx eax, byte [ecx + str.cw]
mov byte [eax + 0x4470f0], cl
inc ecx
cmp ecx, 0x100
jl 0x40f9de
mov al, byte [ebp + str.cw]
mov byte [esp + 0x10], al
push 2
push dword [esp + 0x14]
mov byte [ebp*4 + 0x447df1], al
mov byte [ebp*4 + 0x447df0], al
mov byte [ebp*4 + 0x4479f3], al
mov byte [ebp*4 + 0x4479f0], al
mov byte [ebp*4 + 0x4475f3], al
mov byte [ebp*4 + 0x4475f2], al
mov byte [ebp*4 + 0x4471f2], al
mov byte [ebp*4 + 0x4471f1], al
call fcn.00410219
push 3
push dword [esp + 0x14]
mov byte [ebp*4 + 0x447df3], al
mov byte [ebp*4 + 0x4479f2], al
mov byte [ebp*4 + 0x4475f1], al
mov byte [ebp*4 + 0x4471f0], al
call fcn.00410219
mov bl, byte [ebp + 0x4470f0]
push 0xb
mov byte [esp + 0x10], bl
push dword [esp + 0x10]
mov byte [ebp*4 + 0x447df2], al
mov byte [ebp*4 + 0x4479f1], al
mov byte [ebp*4 + 0x4475f0], al
mov byte [ebp*4 + 0x4471f3], al
call fcn.00410219
movzx edi, bl
push 9
push dword [esp + 0x10]
mov byte [ebp*4 + 0x448df2], al
mov byte [ebp*4 + 0x4489f1], al
mov byte [ebp*4 + 0x4485f0], al
mov byte [ebp*4 + 0x4481f3], al
mov byte [edi*4 + 0x449df2], al
mov byte [edi*4 + 0x4499f1], al
mov byte [edi*4 + 0x4495f0], al
mov byte [edi*4 + 0x4491f3], al
call fcn.00410219
push 0xd
push dword [esp + 0x10]
mov byte [ebp*4 + 0x448df0], al
mov byte [ebp*4 + 0x4489f3], al
mov byte [ebp*4 + 0x4485f2], al
mov byte [ebp*4 + 0x4481f1], al
mov byte [edi*4 + 0x449df0], al
mov byte [edi*4 + 0x4499f3], al
mov byte [edi*4 + 0x4495f2], al
mov byte [edi*4 + 0x4491f1], al
call fcn.00410219
push 0xe
push dword [esp + 0x10]
mov byte [ebp*4 + 0x448df1], al
mov byte [ebp*4 + 0x4489f0], al
mov byte [ebp*4 + 0x4485f3], al
mov byte [ebp*4 + 0x4481f2], al
mov byte [edi*4 + 0x449df1], al
mov byte [edi*4 + 0x4499f0], al
mov byte [edi*4 + 0x4495f3], al
mov byte [edi*4 + 0x4491f2], al
call fcn.00410219
mov byte [ebp*4 + 0x448df3], al
mov byte [ebp*4 + 0x4489f2], al
mov byte [ebp*4 + 0x4485f1], al
mov byte [ebp*4 + 0x4481f0], al
inc ebp
mov byte [edi*4 + 0x449df3], al
mov byte [edi*4 + 0x4499f2], al
mov byte [edi*4 + 0x4495f1], al
mov byte [edi*4 + 0x4491f0], al
cmp ebp, 0x100
jl 0x40f9f4
pop edi
pop ebp
pop ebx
pop ecx
pop ecx
ret
Function at 0x41018f
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 0x41020f
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 0x4101ec
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 0x4101dc
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x4101ff
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x4101ab
pop edi
movups xmmword [edx + 8], xmm2
pop esi
pop ecx
ret 0xc

Function at 0x410243
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 0x4102f1
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 + 0x449df0]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4495f0]
xor dl, byte [esi + eax*4 + 0x4491f0]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4499f0]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x41027b
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x410270
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.00422dc0
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 0x410267
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret