joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406552
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 0x4065a7
lea eax, [esp + 0x164]
push eax
call fcn.0040e673
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040e6b9
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040e584
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x4065ae
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x4065d9
mov edx, dword [esp + 0x1e8]
cmp byte [edx], 0
je 0x4065d9
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x40663a
xor edx, edx
test ebx, ebx
je 0x4065f9
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 0x4065e7
cmp ebx, edi
jae 0x406613
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041d450
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040e673
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040e6b9
mov edx, dword [esp + 0x1e8]
test ebp, ebp
je 0x406654
cmp byte [edx], 0
jne 0x406654
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.0040e6b9
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040e584
cmp dword [esp + 0x1ec], 0
je 0x4066ac
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x4066ac
mov esi, dword [esp + 0x1ec]
lea edi, [esp + 0xfc]
push 0x1a
pop ecx
rep movsd dword es:[edi], dword [esi]
jmp 0x406712
test ebx, ebx
je 0x4066ce
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 0x4066bc
cmp ebx, 0x40
jae 0x4066ea
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041d450
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040e673
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040e6b9
mov eax, dword [esp + 0x1f0]
test ebp, ebp
je 0x406738
cmp byte [eax], 0
jne 0x406738
mov eax, dword [esp + 0x1e8]
lea esi, [esp + 0xfc]
mov edi, dword [esp + 0x1ec]
push 0x1a
pop ecx
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.0040e6b9
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040e584
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x40676d
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 0x406787
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041d5b0
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.00406552
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041d5b0
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 0x406853
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.00406552
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041d5b0
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x406841
sub edi, 1
jne 0x406804
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041d5b0
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x4067fc
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040daa6
push ebx
lea eax, [ebp]
push eax
call fcn.0040daa6
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040daa6
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040daa6
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x408db0
Capabilities:
Move file

Disassembly:
mov eax, 0x42ed33
call fcn.0041c360
mov eax, 0x5024
call fcn.0041c430
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 0x408f6f
cmp eax, ebx
jae 0x408f6f
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x408f6f
cmp eax, ebx
jae 0x408f6f
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b354
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b354
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x408f6f
push edi
push dword [ebp + 8]
call fcn.00410539
test eax, eax
je 0x408f6f
push edi
push esi
call fcn.0040b354
push eax
call fcn.00410539
test eax, eax
jne 0x408f6f
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x408ed1
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040eb62
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b354
push eax
call fcn.00403cca
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409961
test al, al
je 0x408eb6
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x408ebd
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x408e64
test ax, ax
je 0x408f6f
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040eb62
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b3ca
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 0x408f6f
lea ecx, [ebp - 0x2030]
call fcn.00408f84
push esi
mov dword [ebp - 4], ebx
call fcn.00409961
test al, al
jne 0x408f36
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.00409074
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x408f60
lea ecx, [ebp - 0x2030]
call fcn.00409026
lea ecx, [ebp - 0x2030]
call fcn.0040914c
lea ecx, [ebp - 0x2030]
call fcn.00408fba
mov al, 1
jmp 0x408f71
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 0x409175
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 0x40918e
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 0x409201
mov ecx, esi
call fcn.0040927c
test al, al
je 0x4091c9
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x4091c9
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.00409175
jmp 0x409204
cmp dword [esi + 0xc], 1
jne 0x4091de
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x4091de
xor eax, eax
jmp 0x409204
cmp dword [esi + 0xc], 0
jne 0x4091fc
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x4091fc
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x4091fc
push ebx
jmp 0x4091bd
or eax, 0xffffffff
jmp 0x409204
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x40929f
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1008
call fcn.0041c430
push ebx
mov ebx, dword [esp + 0x1014]
xor edx, edx
push ebp
push edi
mov edi, ecx
mov dword [edi + 0x1020], edx
cmp byte [edi + 0x1c], dl
jne 0x4092c9
mov cl, dl
test bl, 4
je 0x4092cb
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 0x4092f0
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x4092ff
or ebx, 2
xor eax, eax
cmp byte [edi + 0x15], al
push edx
setne al
dec eax
and eax, 0x8000000
push eax
push 3
push edx
push ebx
push esi
push dword [esp + 0x1034]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x40938e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x1024]
call fcn.0040ad9f
test al, al
je 0x40937d
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x20]
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 0x409378
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40938e
cmp dword [esp + 0x10], 2
jne 0x40938e
mov dword [edi + 0x1020], 1
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x12], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
pop esi
cmp ebp, 0xffffffff
je 0x4093bd
push 0x800
push dword [esp + 0x101c]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040eb62
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1008
ret 8
Function at 0x40972a
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x40973d
mov al, 1
jmp 0x40982b
cmp dword [edi + 0xc], 1
jne 0x40974e
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 0x4097a3
xor esi, esi
test ebp, ebp
je 0x4097c5
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x409773
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 0x4097c5
add esi, 0x4000
cmp esi, ebp
jb 0x409763
jmp 0x4097c1
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 0x409823
cmp byte [edi + 0x14], 0
je 0x409823
cmp dword [edi + 0xc], 0
jne 0x409823
push 0
lea esi, [edi + 0x1e]
mov ecx, 0x43bbd8
push esi
call fcn.00406a67
test al, al
je 0x409816
cmp dword [esp + 0x18], ebp
jae 0x409750
cmp dword [esp + 0x18], 0
jbe 0x409750
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x10]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0xc]
jmp 0x409750
push esi
push 0
mov ecx, 0x43bbd8
call fcn.00406c60
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x409975
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c430
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4099ba
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ad9f
test al, al
je 0x4099ba
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 0x4099e8
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c430
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b338
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409a19
cmp eax, 0x20
je 0x409a19
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x409a4c
push esi
call fcn.00409961
test al, al
jne 0x409a5f
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040ad9f
test al, al
je 0x409a5f
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x409a5f
cmp byte [ebp + 0xc], 0
je 0x409a5b
push dword [ebp + 0x10]
push esi
call fcn.00409c25
xor eax, eax
jmp 0x409a77
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409a74
cmp eax, 3
je 0x409a74
xor eax, eax
inc eax
jmp 0x409a77
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x409c25
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c430
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 0x409c75
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ad9f
test al, al
je 0x409c75
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 0x409dd2
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041c430
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 0x409e6c
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409e93
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040ad9f
test al, al
je 0x409e45
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409e93
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409e5f
cmp eax, 3
je 0x409e5f
cmp eax, 0x12
je 0x409e5f
xor eax, eax
inc eax
jmp 0x409e61
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x409f41
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409e8b
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x409f41
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040eb62
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b3ca
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.0040fc38
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.0040fc38
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.0040fc38
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40ad9f
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c430
push edi
mov edi, dword [ebp + 8]
cmp word [edi], 0
jne 0x40adbd
xor al, al
jmp 0x40af3f
push esi
push edi
call fcn.0040af51
push edi
call fcn.00421695
pop ecx
push edi
mov esi, eax
call fcn.0040af7d
test al, al
je 0x40ae5d
push edi
call fcn.0040af51
test al, al
je 0x40ae0c
lea eax, [esi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40ae56
mov esi, dword [ebp + 0xc]
push 4
push 0x42f568
push esi
call fcn.00422b81
lea eax, [esi + 8]
push edi
push eax
call fcn.00421673
add esp, 0x14
jmp 0x40ae4f
push 0x5c
pop eax
cmp word [edi], ax
jne 0x40ae56
add edi, 2
cmp word [edi], ax
jne 0x40ae56
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40ae56
mov esi, dword [ebp + 0xc]
push 4
push 0x42f568
push esi
call fcn.00422b81
lea eax, [esi + 8]
push 0x42f574
push eax
call fcn.00421673
lea eax, [esi + 0xe]
push edi
push eax
call fcn.00421673
add esp, 0x1c
mov al, 1
jmp 0x40af3e
xor al, al
jmp 0x40af3e
push ebx
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40af3b
cmp eax, ebx
ja 0x40af3b
movzx eax, word [edi]
push eax
call fcn.0040b058
test al, al
je 0x40aecb
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40af3b
mov esi, dword [ebp + 0xc]
push 4
push 0x42f568
push esi
call fcn.00422b81
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.00422b81
lea eax, [esi + 0xc]
push edi
push eax
call fcn.00421673
add esp, 0x20
jmp 0x40af37
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a929
lea eax, [ebp - 0x1000]
push eax
call fcn.00421695
add eax, 4
add eax, esi
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40af3b
mov esi, dword [ebp + 0xc]
push 4
push 0x42f568
push esi
call fcn.00422b81
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.00421673
add esp, 0x14
cmp word [edi], 0x2e
jne 0x40af2d
movzx eax, word [edi + 2]
push eax
call fcn.0040b058
test al, al
je 0x40af2d
add edi, 4
push dword [ebp + 0x10]
push edi
push esi
call fcn.0040eb36
mov al, 1
jmp 0x40af3d
xor al, al
pop ebx
pop esi
pop edi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40bae0
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 0x40bafd
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40baf5
cmp cl, byte [edx]
jne 0x40bb38
push esi
push edx
push 0xffffffffffffffff
call fcn.00405c15
not eax
mov ecx, ebx
cmp dword [ecx + 0x43902c], eax
jne 0x40bb1e
cmp dword [ecx + 0x439028], esi
je 0x40bb29
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40bb0e
jmp 0x40bb38
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x439030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40d523
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 0x40d5a2
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 0x40d57f
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 0x40d56f
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40d592
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40d53e
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40d5ab
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 0x40d659
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 + 0x440a48]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x440248]
xor dl, byte [esi + eax*4 + 0x43fe48]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x440648]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40d5e3
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40d5d8
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041d5b0
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 0x40d5cf
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40d65f
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.0041d5b0
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40d6d8
cmp ebx, dword [ebp + 4]
jg 0x40d835
cmp edx, esi
jge 0x40d6cc
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40d6c8
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 0x40d6a8
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40d6d4
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40d693
cmp ebx, dword [ebp + 4]
jg 0x40d835
mov edx, 0x43de28
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x43dc28]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x43dc28]
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 0x40d765
cmp esi, 1
jle 0x40d7e3
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 0x40d74c
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40d74a
jmp 0x40d7e3
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 0x40d774
sub dword [esp + 0x3c], 1
jne 0x40d771
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x43dc28]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40d7d1
sub dword [esp + 0x3c], 1
jne 0x40d7ce
xor edx, edx
test esi, esi
jle 0x40d828
cmp ebx, dword [ebp + 4]
jg 0x40d82b
cmp edx, esi
jge 0x40d81c
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40d81f
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 0x40d7fd
cmp edi, 4
jne 0x40d824
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40d7e9
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40d6e6
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40d9b1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x440e50]
test eax, eax
jne 0x40d9cc
mov ecx, 0x440e48
call fcn.0040d932
mov eax, dword [0x440e50]
push esi
mov esi, dword [ebp + 0xc]
xor edx, edx
mov ecx, esi
and ecx, 0xfffffff0
cmp byte [ebp + 0x14], dl
setne dl
cmp byte [ebp + 0x10], 0
je 0x40da16
test eax, eax
je 0x40da31
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40da56
push str.CryptProtectMemory_failed
mov esi, 0x43bbd8
push esi
call fcn.00406ae0
pop ecx
pop ecx
mov ecx, esi
call fcn.0041d28e
push 2
mov ecx, esi
call fcn.00406adb
jmp 0x40da56
mov eax, dword [0x440e54]
test eax, eax
je 0x40da31
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x40da56
push str.CryptUnprotectMemory_failed
jmp 0x40d9f7
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x40da55
push edi
mov edi, dword [ebp + 8]
add bl, 0x4b
lea ecx, [edx + edi]
lea eax, [edx + ebx]
xor byte [ecx], al
inc edx
cmp edx, esi
jb 0x40da47
pop edi
pop ebx
pop esi
pop ebp
ret 0x10