joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4064ff
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 0x406554
lea eax, [esp + 0x164]
push eax
call fcn.0040f35a
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040f3a0
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040f26b
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x40655b
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x406586
mov edx, dword [esp + 0x1e8]
cmp byte [edx], 0
je 0x406586
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x4065e7
xor edx, edx
test ebx, ebx
je 0x4065a6
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 0x406594
cmp ebx, edi
jae 0x4065c0
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041e210
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040f35a
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040f3a0
mov edx, dword [esp + 0x1e8]
test ebp, ebp
je 0x406601
cmp byte [edx], 0
jne 0x406601
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [edx], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.0040f3a0
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040f26b
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x406655
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x406655
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x4066bb
test ebx, ebx
je 0x406677
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 0x406665
cmp ebx, 0x40
jae 0x406693
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041e210
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040f35a
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040f3a0
mov eax, dword [esp + 0x1f0]
test ebp, ebp
je 0x4066d5
cmp byte [eax], 0
jne 0x4066d5
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.0040f3a0
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040f26b
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x40670a
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x18c
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x406724
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041e370
add esp, 0xc
mov dword [ebp + esi - 0x44], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x20]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004064ff
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041e370
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x6b], 0
mov dword [ebp + 0x4c], eax
xor esi, esi
mov byte [ebp + 0x6f], 0
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
mov edi, dword [ebp + esi + 0x4c]
test edi, edi
je 0x4067f0
lea eax, [ebp + 0x6f]
push eax
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp + 0x6b]
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x64]
push eax
push ebx
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004064ff
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041e370
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x4067de
sub edi, 1
jne 0x4067a1
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041e370
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x406799
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040e78d
push ebx
lea eax, [ebp]
push eax
call fcn.0040e78d
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040e78d
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040e78d
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x409038
Capabilities:
Move file

Disassembly:
mov eax, 0x430c7c
call fcn.0041d1a4
mov eax, 0x5024
call fcn.0041d280
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4030]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x4091f7
cmp eax, ebx
jae 0x4091f7
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4091f7
cmp eax, ebx
jae 0x4091f7
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b718
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b718
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x4091f7
push edi
push dword [ebp + 8]
call fcn.0041123f
test eax, eax
je 0x4091f7
push edi
push esi
call fcn.0040b718
push eax
call fcn.0041123f
test eax, eax
jne 0x4091f7
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x409159
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040f8e7
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b718
push eax
call fcn.00403c9f
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409c47
test al, al
je 0x40913e
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x409145
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x4090ec
test ax, ax
je 0x4091f7
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040f8e7
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b78e
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0x3030]
push eax
call edi
test eax, eax
je 0x4091f7
lea ecx, [ebp - 0x2030]
call fcn.0040920c
push esi
mov dword [ebp - 4], ebx
call fcn.00409c47
test al, al
jne 0x4091be
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.004092f8
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x4091e8
lea ecx, [ebp - 0x2030]
call fcn.004092aa
lea ecx, [ebp - 0x2030]
call fcn.004093f1
lea ecx, [ebp - 0x2030]
call fcn.0040923e
mov al, 1
jmp 0x4091f9
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x40941a
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
cmp dword [esi + 0xc], 1
jne 0x409433
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 0x4094a6
mov ecx, esi
call fcn.00409521
test al, al
je 0x40946e
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x40946e
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.0040941a
jmp 0x4094a9
cmp dword [esi + 0xc], 1
jne 0x409483
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x409483
xor eax, eax
jmp 0x4094a9
cmp dword [esi + 0xc], 0
jne 0x4094a1
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x4094a1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x4094a1
push ebx
jmp 0x409462
or eax, 0xffffffff
jmp 0x4094a9
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x409544
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1054
call fcn.0041d280
push ebx
mov ebx, dword [esp + 0x1060]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1020], 0
cmp byte [edi + 0x1d], 0
jne 0x409570
test bl, 4
jne 0x409570
xor cl, cl
jmp 0x409572
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 0x409597
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x4095a6
or ebx, 2
xor eax, eax
lea ecx, [esp + 0x1c]
cmp byte [edi + 0x15], al
setne al
dec eax
and eax, 0x8000000
mov dword [esp + 0x10], eax
call fcn.00406d81
cmp byte [edi + 0x1c], 0
je 0x4095cd
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 0x40964f
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.0040b101
test al, al
je 0x40963e
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 0x409639
mov dword [esp + 0x14], eax
cmp ebp, 0xffffffff
jne 0x40964f
cmp dword [esp + 0x14], 2
jne 0x40964f
mov dword [edi + 0x1020], 1
cmp byte [edi + 0x1c], 0
pop esi
je 0x409675
cmp ebp, 0xffffffff
je 0x409675
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 + 0x12], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
cmp ebp, 0xffffffff
je 0x4096a3
push 0x800
push dword [esp + 0x1068]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040f8e7
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1054
ret 8
Function at 0x409a10
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x409a23
mov al, 1
jmp 0x409b11
cmp dword [edi + 0xc], 1
jne 0x409a34
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [edi + 4], eax
push ebx
push esi
and dword [esp + 0x18], 0
xor bl, bl
cmp dword [edi + 0xc], 0
je 0x409a89
xor esi, esi
test ebp, ebp
je 0x409aab
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x409a59
mov eax, 0x4000
push 0
lea ecx, [esp + 0x1c]
push ecx
push eax
mov eax, dword [esp + 0x20]
add eax, esi
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
add bl, 1
je 0x409aab
add esi, 0x4000
cmp esi, ebp
jb 0x409a49
jmp 0x409aa7
push 0
lea eax, [esp + 0x1c]
push eax
push ebp
push dword [esp + 0x20]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
mov bl, al
test bl, bl
jne 0x409b09
cmp byte [edi + 0x14], 0
je 0x409b09
cmp dword [edi + 0xc], 0
jne 0x409b09
push 0
lea esi, [edi + 0x1e]
mov ecx, 0x43ef80
push esi
call fcn.00406ae2
test al, al
je 0x409afc
cmp dword [esp + 0x18], ebp
jae 0x409a36
cmp dword [esp + 0x18], 0
jbe 0x409a36
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x14]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0x10]
jmp 0x409a36
push esi
push 0
mov ecx, 0x43ef80
call fcn.00406d23
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x409c5b
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d280
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x409ca0
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b101
test al, al
je 0x409ca0
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 0x409cce
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d280
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b6fc
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409cff
cmp eax, 0x20
je 0x409cff
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x409d32
push esi
call fcn.00409c47
test al, al
jne 0x409d45
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040b101
test al, al
je 0x409d45
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x409d45
cmp byte [ebp + 0xc], 0
je 0x409d41
push dword [ebp + 0x10]
push esi
call fcn.00409f0b
xor eax, eax
jmp 0x409d5d
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409d5a
cmp eax, 3
je 0x409d5a
xor eax, eax
inc eax
jmp 0x409d5d
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x409f0b
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d280
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 0x409f5b
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b101
test al, al
je 0x409f5b
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 0x40a0bb
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041d280
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1260]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x126c]
or ebp, 0xffffffff
push eax
cmp esi, ebp
jne 0x40a155
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a17c
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040b101
test al, al
je 0x40a12e
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a17c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a148
cmp eax, 3
je 0x40a148
cmp eax, 0x12
je 0x40a148
xor eax, eax
inc eax
jmp 0x40a14a
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x40a22a
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40a174
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x40a22a
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040f8e7
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b78e
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.004108a9
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.004108a9
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.004108a9
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40b101
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d280
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40b11f
xor al, al
jmp 0x40b289
push ebx
push edi
push esi
call fcn.0040b29b
push esi
call fcn.00422473
pop ecx
push esi
mov edi, eax
call fcn.0040b2c7
test al, al
je 0x40b1b1
push esi
call fcn.0040b29b
test al, al
je 0x40b168
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b285
push dword [ebp + 0x10]
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f8e7
push dword [ebp + 0x10]
jmp 0x40b278
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b285
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b285
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b285
push esi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f8e7
push esi
push 0x4315ec
push dword [ebp + 0xc]
call fcn.0040f8bf
push esi
push ebx
jmp 0x40b279
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b285
cmp eax, ebx
ja 0x40b285
movzx eax, word [esi]
push eax
call fcn.0040b3a2
test al, al
je 0x40b218
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b285
push edi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f8e7
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.0040f8bf
jmp 0x40b277
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040ac81
lea eax, [ebp - 0x1000]
push eax
call fcn.00422473
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b285
push edi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f8e7
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.0040f8bf
cmp word [esi], 0x2e
jne 0x40b277
movzx eax, word [esi + 2]
push eax
call fcn.0040b3a2
test al, al
je 0x40b277
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.0040f8bf
mov al, 1
jmp 0x40b287
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40bebf
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 0x40bedc
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40bed4
cmp cl, byte [edx]
jne 0x40bf17
push esi
push edx
push 0xffffffffffffffff
call fcn.00405bda
not eax
mov ecx, ebx
cmp dword [ecx + 0x43c02c], eax
jne 0x40befd
cmp dword [ecx + 0x43c028], esi
je 0x40bf08
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40beed
jmp 0x40bf17
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43c030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40e20a
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
mov edx, ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
lea eax, [edx + 0x18]
mov dword [esp + 0x14], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x40e289
mov ecx, dword [esp + 0xc]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0xc], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x40e266
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x40e256
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40e279
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40e225
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40e292
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 0x40e340
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 + 0x445df0]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4455f0]
xor dl, byte [esi + eax*4 + 0x4451f0]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4459f0]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40e2ca
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40e2bf
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041e370
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 0x40e2b6
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40e346
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.0041e370
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40e3bf
cmp ebx, dword [ebp + 4]
jg 0x40e51c
cmp edx, esi
jge 0x40e3b3
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40e3af
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 0x40e38f
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40e3bb
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e37a
cmp ebx, dword [ebp + 4]
jg 0x40e51c
mov edx, 0x4431d0
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x442fd0]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x442fd0]
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 0x40e44c
cmp esi, 1
jle 0x40e4ca
lea eax, [esi - 1]
lea edx, [esp + 0x1c]
mov dword [esp + 0x3c], eax
xor ecx, ecx
mov al, byte [edx + ecx - 4]
xor byte [edx + ecx], al
inc ecx
cmp ecx, 4
jl 0x40e433
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40e431
jmp 0x40e4ca
lea ecx, [esp + 0x1c]
mov dword [esp + 0x3c], 3
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e45b
sub dword [esp + 0x3c], 1
jne 0x40e458
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e4b8
sub dword [esp + 0x3c], 1
jne 0x40e4b5
xor edx, edx
test esi, esi
jle 0x40e50f
cmp ebx, dword [ebp + 4]
jg 0x40e512
cmp edx, esi
jge 0x40e503
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40e506
mov eax, dword [eax]
lea ecx, [edi + ebx*4]
mov dword [ebp + ecx*4 + 0x18], eax
inc edx
mov eax, dword [esp + 0x3c]
add eax, 4
inc edi
mov dword [esp + 0x3c], eax
cmp edx, esi
jl 0x40e4e4
cmp edi, 4
jne 0x40e50b
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e4d0
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40e3cd
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4