joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402728
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.00412bc0
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 0x402778
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.004032e9
test al, al
je 0x402778
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 0x4028d8
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.00412bc0
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 0x402972
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x402999
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.004032e9
test al, al
je 0x40294b
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x402999
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x402965
cmp eax, 3
je 0x402965
cmp eax, 0x12
je 0x402965
xor eax, eax
inc eax
jmp 0x402967
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x402a47
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x402991
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x402a47
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.004065e7
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.004036cf
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.00407043
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.00407043
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.00407043
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x4032e9
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.00412bc0
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x403307
xor al, al
jmp 0x403471
push ebx
push edi
push esi
call fcn.00403478
push esi
call fcn.00417e43
pop ecx
push esi
mov edi, eax
call fcn.004034a4
test al, al
je 0x403399
push esi
call fcn.00403478
test al, al
je 0x403350
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40346d
push dword [ebp + 0x10]
push 0x42730c
push dword [ebp + 0xc]
call fcn.004065e7
push dword [ebp + 0x10]
jmp 0x403460
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40346d
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40346d
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40346d
push esi
push 0x42730c
push dword [ebp + 0xc]
call fcn.004065e7
push esi
push 0x427318
push dword [ebp + 0xc]
call fcn.004065bf
push esi
push ebx
jmp 0x403461
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40346d
cmp eax, ebx
ja 0x40346d
movzx eax, word [esi]
push eax
call fcn.004034da
test al, al
je 0x403400
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40346d
push edi
push 0x42730c
push dword [ebp + 0xc]
call fcn.004065e7
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.004065bf
jmp 0x40345f
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.00402efb
lea eax, [ebp - 0x1000]
push eax
call fcn.00417e43
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40346d
push edi
push 0x42730c
push dword [ebp + 0xc]
call fcn.004065e7
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.004065bf
cmp word [esi], 0x2e
jne 0x40345f
movzx eax, word [esi + 2]
push eax
call fcn.004034da
test al, al
je 0x40345f
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.004065bf
mov al, 1
jmp 0x40346f
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40523f
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
cmp dword [esp + 8], 0
movups xmm1, xmmword [ecx + 8]
push esi
mov esi, dword [esp + 8]
push edi
lea edi, [ecx + 0x18]
jbe 0x4052b9
mov edx, dword [esp + 0x14]
mov eax, esi
add esi, 0x10
cmp byte [ecx + 1], 0
movups xmm0, xmmword [eax]
je 0x405269
pxor xmm0, xmm1
movups xmm1, xmmword [edi]
mov eax, dword [ecx + 4]
pxor xmm1, xmm0
cmp eax, 1
jle 0x40529b
lea edx, [edi + 0x10]
lea edi, [eax - 1]
mov dword [esp + 0xc], edi
lea edi, [ecx + 0x18]
sub dword [esp + 0xc], 1
movups xmm0, xmmword [edx]
lea edx, [edx + 0x10]
aesenc xmm1, xmm0
jne 0x405285
mov edx, dword [esp + 0x14]
add eax, eax
movups xmm0, xmmword [edi + eax*8]
mov eax, edx
add edx, 0x10
sub dword [esp + 0x10], 1
aesenclast xmm1, xmm0
mov dword [esp + 0x14], edx
movups xmmword [eax], xmm1
jne 0x405257
pop edi
movups xmmword [ecx + 8], xmm1
pop esi
ret 0xc

Function at 0x4052c2
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 0x405370
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 + 0x43ad40]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x43a540]
xor dl, byte [esi + eax*4 + 0x43a140]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x43a940]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x4052fa
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x4052ef
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.00414440
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 0x4052e6
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x405376
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.00414440
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x4053ef
cmp ebx, dword [ebp + 4]
jg 0x40554c
cmp edx, esi
jge 0x4053e3
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x4053df
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 0x4053bf
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x4053eb
inc ebx
xor edi, edi
cmp edx, esi
jl 0x4053aa
cmp ebx, dword [ebp + 4]
jg 0x40554c
mov edx, 0x438120
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x437f20]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x437f20]
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 0x40547c
cmp esi, 1
jle 0x4054fa
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 0x405463
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x405461
jmp 0x4054fa
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 0x40548b
sub dword [esp + 0x3c], 1
jne 0x405488
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x437f20]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x4054e8
sub dword [esp + 0x3c], 1
jne 0x4054e5
xor edx, edx
test esi, esi
jle 0x40553f
cmp ebx, dword [ebp + 4]
jg 0x405542
cmp edx, esi
jge 0x405533
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x405536
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 0x405514
cmp edi, 4
jne 0x40553b
inc ebx
xor edi, edi
cmp edx, esi
jl 0x405500
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x4053fd
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4
Function at 0x40565a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x43b148]
test eax, eax
jne 0x405675
mov ecx, 0x43b140
call fcn.004055db
mov eax, dword [0x43b148]
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 0x4056bf
test eax, eax
je 0x4056da
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x4056ff
push str.CryptProtectMemory_failed
mov esi, 0x450cd4
push esi
call fcn.004017d5
pop ecx
pop ecx
mov ecx, esi
call fcn.0040195b
push 2
mov ecx, esi
call fcn.004017d0
jmp 0x4056ff
mov eax, dword [0x43b14c]
test eax, eax
je 0x4056da
push edx
push ecx
push dword [ebp + 8]
call eax
test eax, eax
jne 0x4056ff
push str.CryptUnprotectMemory_failed
jmp 0x4056a0
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edx, edx
mov ebx, eax
test esi, esi
je 0x4056fe
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 0x4056f0
pop edi
pop ebx
pop esi
pop ebp
ret 0x10
Function at 0x406096
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 0x40a034
Capabilities:
Encode data using xor

Disassembly:
cmp dword [0x44b7e0], 0
je 0x40a041
or eax, 0xffffffff
ret
mov eax, dword [0x43b6bc]
push ebx
push ebp
xor ebp, ebp
cmp eax, ebp
jg 0x40a07f
mov ecx, dword [0x43b6b8]
jl 0x40a05a
cmp ecx, ebp
ja 0x40a07f
or ebx, 0xffffffff
mov dword [0x44b700], ebp
add ecx, ebx
mov dword [0x44b704], ebp
mov dword [0x43b6b8], ecx
adc eax, ebx
mov dword [0x43b6bc], eax
mov eax, ebx
jmp 0x40a189
push esi
push edi
mov edi, dword [0x44b704]
or ebx, 0xffffffff
cmp edi, ebp
jg 0x40a0e4
jl 0x40a09a
mov esi, dword [0x44b700]
cmp esi, ebp
ja 0x40a0ea
mov esi, 0x2000
push esi
push dword [0x44b6f4]
call fcn.0040a343
cdq
mov ecx, eax
mov dword [0x44b700], eax
or ecx, edx
mov dword [0x44b704], edx
je 0x40a126
and eax, edx
cmp eax, ebx
je 0x40a117
add dword [0x44b738], esi
mov eax, dword [0x44b6f4]
adc dword [0x44b73c], ebp
mov dword [0x44b6f8], eax
call fcn.00409acc
mov edi, dword [0x44b704]
mov esi, dword [0x44b700]
mov eax, dword [0x43b6e8]
test byte [eax + 0x40], 1
je 0x40a169
cmp byte [0x44c995], 0
mov eax, esi
je 0x40a136
or eax, edi
je 0x40a169
push 0x44c9a0
push esi
push dword [0x44b6f8]
call fcn.0040d1b5
jmp 0x40a15d
push 0x45a062
mov ecx, 0x450cd4
call fcn.004018e4
mov dword [0x44b700], ebp
mov eax, ebx
mov dword [0x44b704], ebp
jmp 0x40a187
or eax, edi
mov ebp, dword [0x44b6f8]
je 0x40a169
add esi, ebx
adc edi, ebx
call fcn.0040ce24
xor byte [ebp], al
movzx eax, byte [ebp]
push eax
call fcn.0040cf36
mov eax, esi
inc ebp
or eax, edi
jne 0x40a140
mov esi, dword [0x44b700]
mov edi, dword [0x44b704]
mov eax, dword [0x44b6f8]
add esi, ebx
mov dword [0x44b700], esi
adc edi, ebx
mov dword [0x44b704], edi
movzx eax, byte [eax]
inc dword [0x44b6f8]
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x40ce85
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push dword [ebp + 0xc]
call fcn.0040ce42
push 0xc
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00414440
add esp, 0xc
xor esi, esi
call fcn.0040ce24
movzx ecx, byte [ebp + esi - 0xc]
xor eax, ecx
mov byte [ebp + esi - 0xc], al
movzx eax, al
push eax
call fcn.0040cf36
inc esi
cmp esi, 0xc
jl 0x40cea7
mov eax, dword [0x43b6e8]
movzx edx, byte [ebp - 1]
movzx ecx, byte [0x44b757]
test byte [eax + 0x40], 2
jne 0x40cee3
movzx ecx, byte [0x44b75f]
cmp edx, ecx
je 0x40ceec
or eax, 0xffffffff
jmp 0x40cf2f
mov ecx, dword [0x44b700]
mov eax, ecx
cdq
cmp edx, dword [0x43b6bc]
jl 0x40cf09
mov esi, dword [0x43b6b8]
jg 0x40cf0b
cmp eax, esi
ja 0x40cf0b
mov esi, ecx
push edi
mov edi, dword [0x44b6f8]
test esi, esi
je 0x40cf2c
call fcn.0040ce24
xor byte [edi], al
movzx eax, byte [edi]
push eax
call fcn.0040cf36
inc edi
sub esi, 1
jne 0x40cf16
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x40cf36
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [0x44c820]
mov eax, ecx
xor eax, dword [esp + 4]
mov edx, dword [0x44c828]
movzx eax, al
shr ecx, 8
xor ecx, dword [eax*4 + 0x43b290]
movzx eax, cl
add eax, dword [0x44c824]
mov dword [0x44c820], ecx
imul ecx, eax, 0x8088405
mov eax, dword [esp + 4]
inc ecx
mov dword [0x44c824], ecx
shr ecx, 0x18
xor ecx, edx
shr edx, 8
movzx ecx, cl
xor edx, dword [ecx*4 + 0x43b290]
mov dword [0x44c828], edx
ret 4

Function at 0x40cf90
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x2f0
push ebx
push esi
mov esi, 0xa8
lea eax, [esp + 0x40]
push esi
xor ebx, ebx
push ebx
push eax
call fcn.00413c20
add esp, 0xc
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x304]
push dword [esp + 0x304]
call fcn.0040d45f
push esi
lea eax, [esp + 0x44]
mov byte [esp + 0xe], bl
push eax
lea eax, [esp + 0x1f8]
mov byte [esp + 0x13], bl
push eax
call fcn.00414440
add esp, 0xc
lea eax, [esp + 0xa]
push eax
lea eax, [esp + 0x194]
push eax
lea eax, [esp + 0x1f8]
push eax
push dword [esp + 0x314]
push dword [esp + 0x314]
call fcn.0040d2db
mov eax, dword [esp + 0x314]
xor edx, edx
push 0x14
dec eax
pop ecx
div ecx
add eax, 1
mov dword [esp + 0x14], eax
je 0x40d151
push ebp
push edi
mov edi, ebx
lea ebp, [esp + 0x34]
inc ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], ebx
push ecx
lea eax, [esp + 0x38]
push 0
push eax
call fcn.00413c20
push esi
lea eax, [esp + 0x208]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.00414440
mov eax, ebx
mov byte [esp + 0x3b], bl
shr eax, 0x18
add esp, 0x18
mov byte [esp + 0x20], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x21], al
mov eax, ebx
shr eax, 8
cmp dword [esp + 0x314], 0
push 4
mov byte [esp + 0x26], al
pop esi
jbe 0x40d106
mov ebp, dword [esp + 0x314]
lea eax, [esp + 0x12]
push eax
lea eax, [esp + 0x19c]
push eax
lea eax, [esp + 0xf8]
push eax
push esi
lea eax, [esp + 0x30]
push eax
call fcn.0040d2db
lea eax, [esp + 0x13]
push eax
lea eax, [esp + 0x2a4]
push eax
lea eax, [esp + 0xf8]
push eax
push 0x14
lea eax, [esp + 0x30]
push eax
call fcn.0040d3a5
xor esi, esi
mov al, byte [esp + esi + 0x20]
xor byte [esp + esi + 0x34], al
inc esi
cmp esi, 0x14
jb 0x40d0d5
push 0xa8
lea eax, [esp + 0x4c]
push eax
lea eax, [esp + 0xf8]
push eax
call fcn.00414440
add esp, 0xc
sub ebp, 1
jne 0x40d092
mov ebp, dword [esp + 0x18]
mov esi, dword [esp + 0x318]
xor edx, edx
mov ebx, dword [esp + 0x31c]
mov ecx, edi
cmp ecx, ebx
jae 0x40d129
mov al, byte [ecx + ebp]
inc edx
mov byte [ecx + esi], al
inc ecx
cmp edx, 0x14
jb 0x40d118
mov ebx, dword [esp + 0x14]
mov esi, 0xa8
inc ebx
push 0x14
pop ecx
sub ebp, ecx
mov dword [esp + 0x14], ebx
lea eax, [ebx - 1]
mov dword [esp + 0x18], ebp
add edi, ecx
cmp eax, dword [esp + 0x1c]
jb 0x40d039
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x2f0
ret 0x1c
Function at 0x40d2db
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
mov eax, dword [ebx + 0xa0]
cmp eax, 0xffffffff
je 0x40d389
push ebp
push esi
push edi
push 0x40
pop edi
cmp eax, edi
jbe 0x40d30d
push ebx
lea eax, [ebx + 0x40]
push eax
call fcn.0040d4c9
mov dword [ebx + 0xa0], 0x14
cmp dword [esp + 0x20], 0
je 0x40d32d
mov eax, dword [esp + 0x24]
cmp byte [eax], 0
je 0x40d32d
mov esi, dword [esp + 0x20]
lea ebp, [ebx + 0x40]
push 0x18
pop ecx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
jmp 0x40d365
mov ecx, dword [ebx + 0xa0]
mov eax, edi
sub eax, ecx
xor esi, esi
push eax
push esi
lea eax, [ecx + ebx]
push eax
call fcn.00413c20
add esp, 0xc
xor byte [esi + ebx], 0x36
inc esi
cmp esi, edi
jb 0x40d347
lea ebp, [ebx + 0x40]
push ebp
call fcn.00406096
push edi
push ebx
push ebp
call fcn.004060c7
mov eax, dword [esp + 0x24]
cmp dword [esp + 0x20], 0
je 0x40d37f
cmp byte [eax], 0
jne 0x40d37f
mov edi, dword [esp + 0x20]
mov esi, ebp
push 0x18
pop ecx
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
or dword [ebx + 0xa0], 0xffffffff
pop edi
pop esi
pop ebp
cmp dword [esp + 0xc], 0
je 0x40d3a1
push dword [esp + 0xc]
lea eax, [ebx + 0x40]
push dword [esp + 0xc]
push eax
call fcn.004060c7
pop ebx
ret 0x14

Function at 0x40d3a5
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x30]
xor esi, esi
cmp dword [edi + 0xa0], 0xffffffff
je 0x40d3c5
push esi
push esi
push edi
push esi
push esi
call fcn.0040d2db
lea eax, [esp + 0x10]
push eax
lea ebx, [edi + 0x40]
push ebx
call fcn.0040d4c9
mov ebp, dword [esp + 0x34]
test ebp, ebp
je 0x40d3ef
mov eax, dword [esp + 0x38]
cmp byte [eax], 0
je 0x40d3ef
push 0x18
pop ecx
mov esi, ebp
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
jmp 0x40d40c
xor byte [esi + edi], 0x6a
inc esi
cmp esi, 0x40
jb 0x40d3ef
push ebx
call fcn.00406096
push 0x40
push edi
push ebx
call fcn.004060c7
mov eax, dword [esp + 0x38]
test ebp, ebp
je 0x40d421
cmp byte [eax], 0
jne 0x40d421
push 0x18
pop ecx
mov esi, ebx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x14
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004060c7
lea eax, [esp + 0x10]
push eax
push ebx
call fcn.0040d4c9
cmp dword [esp + 0x2c], 0
pop edi
pop esi
pop ebp
pop ebx
jbe 0x40d459
push dword [esp + 0x1c]
lea eax, [esp + 4]
push eax
push dword [esp + 0x20]
call fcn.00414440
add esp, 0xc
add esp, 0x14
ret 0x14
Function at 0x40e4b7
Capabilities:
Hide graphical window

Disassembly:
mov al, byte [esp + 0x14]
sub esp, 0x10
push ebx
push ebp
mov ebp, dword [esp + 0x20]
mov ebx, ecx
push esi
push 0
push ebp
mov dword [ebx + 8], ebp
mov byte [ebx + 0x26], al
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esp + 0x20]
mov ecx, ebx
call fcn.0040e208
cmp dword [ebx + 0x1c], 0
je 0x40e4f0
push dword [ebx + 0x1c]
call fcn.00417e5e
pop ecx
cmp dword [esp + 0x28], 0
jne 0x40e4fb
xor eax, eax
jmp 0x40e505
push dword [esp + 0x28]
call fcn.0041b994
pop ecx
mov dword [ebx + 0x1c], eax
mov eax, dword [esp + 0x2c]
mov dword [ebx + 0x20], eax
lea eax, [esp + 0xc]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
push 2
lea eax, [esp + 0x10]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetParent]
push eax
push 0
call dword [sym.imp.USER32.dll_MapWindowPoints]
cmp dword [ebx + 4], 0
je 0x40e541
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
mov eax, dword [esp + 0xc]
mov esi, dword [esp + 0x14]
push edi
push ebx
push dword [ebx]
sub esi, eax
lea edi, [eax + 1]
push 0
push ebp
sub esi, 2
call dword [sym.imp.USER32.dll_GetParent]
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push esi
push dword [esp + 0x2c]
xor esi, esi
push edi
push 0x40000000
push esi
push 0x427f50
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebx + 4], eax
pop edi
cmp dword [ebx + 0x10], esi
jne 0x40e5c3
test ebp, ebp
je 0x40e5d9
cmp dword [ebx + 0x20], esi
jne 0x40e5d9
cmp dword [ebx + 0x1c], esi
je 0x40e5d9
push dword [ebx + 0x1c]
mov ecx, ebx
call fcn.0040e2da
mov esi, eax
test esi, esi
je 0x40e5d9
push 5
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
push ebp
call dword [sym.imp.USER32.dll_SetWindowTextW]
push esi
call fcn.00417e5e
pop ecx
jmp 0x40e5d9
test eax, eax
je 0x40e5d9
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_UpdateWindow]
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0x14
Function at 0x40e926
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 4]
xor ebx, ebx
push eax
push 0x428dec
push 1
push ebx
push 0x428edc
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x40e9f7
mov eax, dword [ebp - 4]
lea edx, [ebp - 8]
push edx
push 0x428ecc
push eax
mov ecx, dword [eax]
call dword [ecx]
test eax, eax
js 0x40e9ee
cmp byte [ebp + 8], bl
je 0x40e979
mov eax, dword [ebp - 8]
push 2
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x14]
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x50]
cmp dword [ebp + 0x18], ebx
je 0x40e996
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov eax, dword [ebp - 4]
push ebx
mov ecx, dword [eax]
cmp dword [ebp + 0x1c], ebx
jne 0x40e9a8
push 0x4272a4
jmp 0x40e9ab
push dword [ebp + 0x1c]
push eax
call dword [ecx + 0x44]
cmp dword [ebp + 0x20], ebx
je 0x40e9c0
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
cmp dword [ebp + 0x14], ebx
je 0x40e9d1
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
mov eax, dword [ebp - 8]
push 1
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x18]
test eax, eax
js 0x40e9e5
mov bl, 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x40eace
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8