joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f570
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43d410
mov eax, dword fs:[0]
push eax
sub esp, 0x64
mov eax, dword [0x44e664]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor ebx, ebx
push ebx
push ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.ole32.dll_CoInitializeEx]
push ebx
push ebx
push ebx
push 3
push ebx
push ebx
push ebx
push 0xffffffffffffffff
push ebx
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
lea eax, [ebp - 0x50]
push eax
push 0x43f408
push 1
push ebx
push 0x43f4d8
mov dword [ebp - 0x50], ebx
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov eax, dword [ebp - 0x50]
lea edx, [ebp - 0x44]
push edx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [ebp - 0x44], ebx
mov ecx, dword [eax]
push str.ROOTCIMV2
push eax
mov eax, dword [ecx + 0xc]
call eax
cmp eax, ebx
jl 0x41f720
mov ecx, dword [ebp - 0x44]
push ebx
push ebx
push 3
push 3
push ebx
push ebx
push 0xa
push ecx
call dword [sym.imp.ole32.dll_CoSetProxyBlanket]
mov eax, dword [ebp - 0x44]
lea ecx, [ebp - 0x4c]
push ecx
push ebx
push 0x20
push str.Select__From_Win32_OperatingSystem
mov dword [ebp - 0x4c], ebx
mov edx, dword [eax]
mov edx, dword [edx + 0x50]
push 0x44a620
push eax
call edx
cmp eax, ebx
jl 0x41f720
mov dword [ebp - 0x48], ebx
mov dword [ebp - 0x54], ebx
mov dword [ebp - 0x2c], 0xf
mov dword [ebp - 0x30], ebx
mov byte [ebp - 0x40], bl
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x4c]
cmp eax, ebx
je 0x41f720
mov ecx, dword [eax]
lea edx, [ebp - 0x54]
push edx
lea edx, [ebp - 0x48]
push edx
push 1
push 0xffffffffffffffff
push eax
mov eax, dword [ecx + 0x10]
call eax
cmp dword [ebp - 0x54], ebx
je 0x41f70e
lea ecx, [ebp - 0x68]
push ecx
call dword [sym.imp.OLEAUT32.dll_VariantClear]
push ebx
push ebx
lea ecx, [ebp - 0x68]
push ecx
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x48]
mov edx, dword [eax]
mov edx, dword [edx + 0x10]
push ebx
push str.InstallDate
push eax
call edx
mov eax, dword [ebp - 0x60]
push eax
lea esi, [ebp - 0x70]
call fcn.0041f4d0
add esp, 4
lea ecx, [ebp - 0x24]
push ecx
mov edx, esi
push edx
call dword [0x451574]
call dword [0x45153c]
push 0x104
push ebx
push eax
call dword [0x4514c4]
movzx ecx, word [ebp - 0x1a]
movzx edx, word [ebp - 0x1c]
mov esi, eax
movzx eax, word [ebp - 0x18]
push eax
movzx eax, word [ebp - 0x24]
push ecx
movzx ecx, word [ebp - 0x22]
push edx
movzx edx, word [ebp - 0x1e]
push eax
push ecx
push edx
push str._d__d__d__d:_d:_d
push esi
call dword [0x451334]
add esp, 0x20
lea eax, [ebp - 0x68]
push eax
call dword [sym.imp.OLEAUT32.dll_VariantCopy]
lea ecx, [ebp - 0x40]
call fcn.00404ff0
mov eax, esi
jmp 0x41f725
cmp dword [ebp - 0x2c], 0x10
jb 0x41f720
mov ecx, dword [ebp - 0x40]
push ecx
call fcn.004295cb
add esp, 4
mov eax, str.Unknown
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004295d6
mov esp, ebp
pop ebp
ret
Function at 0x41f750
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43d75b
mov eax, dword fs:[0]
push eax
sub esp, 0x84
mov eax, dword [0x44e664]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor ebx, ebx
push ebx
push ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.ole32.dll_CoInitializeEx]
push ebx
push ebx
push ebx
push 3
push ebx
push ebx
push ebx
push 0xffffffffffffffff
push ebx
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
lea eax, [ebp - 0x7c]
push eax
push 0x43f408
push 1
push ebx
push 0x43f4d8
mov dword [ebp - 0x7c], ebx
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov eax, dword [ebp - 0x7c]
lea edx, [ebp - 0x6c]
push edx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [ebp - 0x6c], ebx
mov ecx, dword [eax]
push str.rootSecurityCenter2
push eax
mov eax, dword [ecx + 0xc]
call eax
cmp eax, ebx
jl 0x41f8e2
mov ecx, dword [ebp - 0x6c]
push ebx
push ebx
push 3
push 3
push ebx
push ebx
push 0xa
push ecx
call dword [sym.imp.ole32.dll_CoSetProxyBlanket]
mov eax, dword [ebp - 0x6c]
lea ecx, [ebp - 0x74]
push ecx
push ebx
push 0x20
push str.Select__From_AntiVirusProduct
mov dword [ebp - 0x74], ebx
mov edx, dword [eax]
mov edx, dword [edx + 0x50]
push 0x44a620
push eax
call edx
cmp eax, ebx
jl 0x41f8e2
mov dword [ebp - 0x70], ebx
mov dword [ebp - 0x78], ebx
mov dword [ebp - 0x1c], 0xf
mov dword [ebp - 0x20], ebx
mov byte [ebp - 0x30], bl
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x74]
cmp eax, ebx
je 0x41f8e2
mov ecx, dword [eax]
lea edx, [ebp - 0x78]
push edx
lea edx, [ebp - 0x70]
push edx
push 1
push 0xffffffffffffffff
push eax
mov eax, dword [ecx + 0x10]
call eax
cmp dword [ebp - 0x78], ebx
je 0x41f8d0
lea ecx, [ebp - 0x90]
push ecx
call dword [sym.imp.OLEAUT32.dll_VariantClear]
push ebx
push ebx
lea ecx, [ebp - 0x90]
push ecx
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x70]
mov edx, dword [eax]
mov edx, dword [edx + 0x10]
push ebx
push str.displayName
push eax
call edx
mov edi, dword [ebp - 0x88]
lea esi, [ebp - 0x4c]
call fcn.0041f910
mov eax, esi
lea edi, [ebp - 0x68]
mov byte [ebp - 4], 3
call fcn.00420060
cmp dword [eax + 0x14], 0x10
jb 0x41f8a5
mov edi, dword [eax]
jmp 0x41f8a7
mov edi, eax
lea ecx, [ebp - 0x68]
call fcn.00404ff0
lea esi, [ebp - 0x4c]
call fcn.00410390
lea eax, [ebp - 0x90]
push eax
call dword [sym.imp.OLEAUT32.dll_VariantCopy]
lea ecx, [ebp - 0x30]
call fcn.00404ff0
mov eax, edi
jmp 0x41f8e7
cmp dword [ebp - 0x1c], 0x10
jb 0x41f8e2
mov ecx, dword [ebp - 0x30]
push ecx
call fcn.004295cb
add esp, 4
mov eax, str.Unknown
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004295d6
mov esp, ebp
pop ebp
ret
Function at 0x4203b0
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43e07a
mov eax, dword fs:[0]
push eax
sub esp, 0x2a0
mov eax, dword [0x44e664]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
xor esi, esi
mov dword [ebp - 0x2a8], ebx
mov dword [ebp - 0x2a4], esi
lea eax, [ebp + 8]
lea edi, [ebp - 0x4c]
mov dword [ebp - 4], 1
call fcn.00420100
mov edi, 8
cmp dword [eax + 0x14], edi
jb 0x42040c
mov eax, dword [eax]
lea ecx, [ebp - 0x29c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x2a0], eax
cmp dword [ebp - 0x38], edi
jb 0x420431
mov edx, dword [ebp - 0x4c]
push edx
call fcn.004295cb
add esp, 4
mov edi, 7
xor eax, eax
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x3c], esi
mov word [ebp - 0x4c], ax
mov dword [ebx], esi
mov dword [ebx + 4], esi
mov dword [ebx + 8], esi
lea edx, [ebp - 0x270]
xor ecx, ecx
push edx
mov dword [ebp - 0x2a4], 1
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x20], esi
mov word [ebp - 0x30], cx
call fcn.0042cce6
add esp, 4
push eax
lea eax, [ebp - 0x270]
lea ecx, [ebp - 0x30]
call fcn.0041f940
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 2
call fcn.004217f0
mov byte [ebp - 4], 1
cmp dword [ebp - 0x1c], 8
jb 0x4204a0
mov eax, dword [ebp - 0x30]
push eax
call fcn.004295cb
add esp, 4
mov edx, dword [ebp - 0x2a0]
lea ecx, [ebp - 0x29c]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x420524
jmp 0x4204c0
lea ecx, [ebp - 0x270]
xor eax, eax
push ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x20], esi
mov word [ebp - 0x30], ax
call fcn.0042cce6
add esp, 4
push eax
lea eax, [ebp - 0x270]
lea ecx, [ebp - 0x30]
call fcn.0041f940
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 3
call fcn.004217f0
mov byte [ebp - 4], 1
cmp dword [ebp - 0x1c], 8
jb 0x42050c
mov edx, dword [ebp - 0x30]
push edx
call fcn.004295cb
add esp, 4
mov ecx, dword [ebp - 0x2a0]
lea eax, [ebp - 0x29c]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4204c0
cmp dword [ebp + 0x1c], 0x10
jb 0x420536
mov edx, dword [ebp + 8]
push edx
call fcn.004295cb
add esp, 4
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004295d6
mov esp, ebp
pop ebp
ret 0x1c
Function at 0x4261b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, eax
xor ebx, ebx
push edi
mov dword [ebp - 4], 0
mov dword [esi + 0x6af80], 2
cmp dword [esi + 0x6af90], ebx
je 0x4263ce
lea ebx, [ebx]
cmp dword [esi + 0x6af90], 3
jb 0x426237
mov ecx, dword [esi + 0x6af84]
movzx eax, byte [ecx + esi + 0x1af72]
mov edx, dword [esi + 0x6af7c]
shl edx, 5
xor eax, edx
and eax, 0x7fff
mov dword [esi + 0x6af7c], eax
mov eax, dword [esi + eax*4 + 0x4af70]
and ecx, 0x7fff
mov dword [esi + ecx*4 + 0x2af70], eax
mov ecx, dword [esi + 0x6af84]
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x6af7c]
mov dword [esi + eax*4 + 0x4af70], ecx
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x426277
mov edx, dword [esi + 0x6af84]
sub edx, ecx
cmp edx, 0x7efa
ja 0x426277
mov eax, dword [esi + 0x6af90]
cmp dword [esi + 0x6afa0], eax
jbe 0x426262
mov dword [esi + 0x6afa0], eax
mov eax, ecx
call fcn.00425f20
mov ebx, eax
mov eax, dword [esi + 0x6af90]
cmp ebx, eax
jbe 0x426277
mov ebx, eax
mov eax, dword [esi + 0x6af84]
mov ecx, esi
cmp ebx, 3
jb 0x42635b
sub eax, dword [esi + 0x6af88]
lea edx, [ebx - 3]
call fcn.004257a0
sub dword [esi + 0x6af90], ebx
mov ecx, dword [esi + 0x6af90]
mov dword [ebp - 8], eax
cmp ebx, dword [esi + 0x6af98]
ja 0x426324
cmp ecx, 3
jb 0x426324
mov edi, 1
sub ebx, edi
lea esp, [esp]
add dword [esi + 0x6af84], edi
mov edx, dword [esi + 0x6af84]
movzx ecx, byte [esi + edx + 0x1af72]
mov eax, dword [esi + 0x6af7c]
shl eax, 5
xor ecx, eax
and ecx, 0x7fff
mov dword [esi + 0x6af7c], ecx
mov ecx, dword [esi + ecx*4 + 0x4af70]
and edx, 0x7fff
sub ebx, edi
mov dword [esi + edx*4 + 0x2af70], ecx
mov edx, dword [esi + 0x6af84]
mov dword [ebp - 4], ecx
mov ecx, dword [esi + 0x6af7c]
mov dword [esi + ecx*4 + 0x4af70], edx
jne 0x4262c0
add dword [esi + 0x6af84], edi
mov eax, dword [ebp - 8]
jmp 0x426376
add dword [esi + 0x6af84], ebx
mov edx, dword [esi + 0x6af84]
movzx ecx, byte [edx + esi + 0x1af70]
mov dword [esi + 0x6af7c], ecx
movzx edx, byte [edx + esi + 0x1af71]
shl ecx, 5
xor edx, ecx
xor ebx, ebx
and edx, 0x7fff
mov dword [esi + 0x6af7c], edx
jmp 0x426376
movzx edx, byte [eax + esi + 0x1af70]
xor eax, eax
call fcn.004257a0
dec dword [esi + 0x6af90]
inc dword [esi + 0x6af84]
test eax, eax
je 0x4263b0
mov ecx, dword [esi + 0x6af74]
test ecx, ecx
js 0x42638d
lea edx, [ecx + esi + 0x1af70]
jmp 0x42638f
xor edx, edx
mov eax, dword [esi + 0x6af84]
sub eax, ecx
push edx
xor edi, edi
mov ecx, esi
call fcn.00425600
mov ecx, dword [esi + 0x6af84]
add esp, 4
mov dword [esi + 0x6af74], ecx
cmp dword [esi + 0x6af90], 0x106
jae 0x4263c1
call fcn.00426070
cmp dword [esi + 0x6af90], 0
jne 0x4261e0
mov ecx, dword [esi + 0x6af74]
test ecx, ecx
js 0x4263e1
lea edx, [ecx + esi + 0x1af70]
jmp 0x4263e3
xor edx, edx
mov eax, dword [esi + 0x6af84]
sub eax, ecx
push edx
mov edi, 1
mov ecx, esi
call fcn.00425600
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427090
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x427097
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0x42716d
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 2]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 3]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 4]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 5]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 6]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
movzx edi, byte [ecx + 7]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x447820]
add ecx, 8
sub edx, 8
dec esi
jne 0x4270b0
pop edi
test edx, edx
je 0x42718a
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x447820]
inc ecx
dec edx
jne 0x427171
not eax
pop esi
ret

Function at 0x427190
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x447820]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x447820]
mov dword [edx + 8], ecx
ret
Function at 0x427610
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp byte [esi + 0x2d], 0
push edi
mov edi, dword [ebp + 0xc]
mov eax, ebx
je 0x4276fb
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x427647
cmp dword [esi + 0x40], edi
jae 0x427647
push eax
call fcn.004295cb
add esp, 4
mov dword [esi + 0x3c], 0
cmp dword [esi + 0x3c], 0
jne 0x42765f
lea eax, [edi + edi]
push eax
call fcn.0042a39b
add esp, 4
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], edi
mov ecx, dword [esi + 0x3c]
push edi
push ebx
push ecx
call fcn.00429850
add esp, 0xc
xor ebx, ebx
test edi, edi
je 0x4276f8
mov edx, dword [esi + 0x3c]
mov cl, byte [ebx + edx]
mov edi, dword [esi + 0x30]
mov byte [ebp + 8], cl
movsx ecx, cl
xor ecx, edi
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x447820]
mov dword [ebp - 4], ecx
mov eax, dword [esi + 0x38]
shr edi, 8
xor dword [ebp - 4], edi
mov ecx, dword [ebp - 4]
mov dword [esi + 0x30], ecx
movzx ecx, cl
add ecx, dword [esi + 0x34]
mov edx, eax
imul ecx, ecx, 0x8088405
inc ecx
mov dword [esi + 0x34], ecx
shr ecx, 0x18
xor ecx, eax
shr eax, 8
and ecx, 0xff
xor eax, dword [ecx*4 + 0x447820]
and edx, 0xfffd
mov dword [esi + 0x38], eax
mov ecx, dword [esi + 0x3c]
or edx, 2
mov eax, edx
xor eax, 1
imul eax, edx
shr eax, 8
xor al, byte [ebp + 8]
inc ebx
mov byte [ebx + ecx - 1], al
cmp ebx, dword [ebp + 0xc]
jb 0x427677
mov edi, dword [ebp + 0xc]
mov eax, dword [esi + 0x3c]
mov edx, dword [esi + 0x20]
test edx, edx
je 0x42773a
mov ecx, dword [esi + 0x24]
lea ebx, [ecx + edi]
cmp ebx, dword [esi + 0x28]
jb 0x42771f
pop edi
mov dword [esi + 0x14], 0x30000
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 8
push edi
push eax
add ecx, edx
push ecx
call fcn.00429850
add esp, 0xc
add dword [esi + 0x24], edi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [esi + 4]
test ecx, ecx
je 0x42775c
push 0
lea edx, [ebp + 0xc]
push edx
push edi
push eax
push ecx
call dword [0x4513e0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
pop edi
mov dword [esi + 0x14], 0x1000000
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4295d6
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44e664]
jne 0x4295e0
repz ret
jmp fcn.0042fcbf

Function at 0x43791c
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x44e664]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004308ac
and dword [ebp - 0x14], 0
cmp dword [0x4509f4], 0
mov dword [ebp - 0x18], eax
jne 0x4379cf
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x437a77
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x437a77
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x4509f4], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x4509f8], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x4509fc], eax
call edi
push eax
call esi
mov dword [0x450a04], eax
test eax, eax
je 0x4379cf
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x450a00], eax
mov eax, dword [0x450a00]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x437a28
cmp dword [0x450a04], ecx
je 0x437a28
push eax
call esi
push dword [0x450a04]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x437a28
test ebx, ebx
je 0x437a28
call edi
test eax, eax
je 0x437a1f
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x437a1f
test byte [ebp - 8], 1
jne 0x437a28
or dword [ebp + 0x10], 0x200000
jmp 0x437a5b
mov eax, dword [0x4509f8]
cmp eax, dword [ebp - 0x18]
je 0x437a5b
push eax
call esi
test eax, eax
je 0x437a5b
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x437a5b
mov eax, dword [0x4509fc]
cmp eax, dword [ebp - 0x18]
je 0x437a5b
push eax
call esi
test eax, eax
je 0x437a5b
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4509f4]
call esi
test eax, eax
je 0x437a77
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x437a79
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004295d6
leave
ret

Function at 0x433003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x86340c
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x487c0928
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x40b0d0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x4e804c
call sym._EnterCriticalSection_4
mov ebx, dword [0x4e8044]
sub esp, 4
test ebx, ebx
je 0x40b11b
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x40b114
test esi, esi
je 0x40b114
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x40b0f0
mov dword [esp], 0x4e804c
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x40b300
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], str.Mingw_runtime_failure:_n
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x40b350
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x40b428
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x40b38e
cmp eax, 4
jne 0x40b3b0
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x40b39e
cmp edx, 4
je 0x40b39e
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.0040b300

Function at 0x40b9a0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
call sym._GetLastError_0
mov esi, eax
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov ebx, eax
mov dword [esp], esi
call sym._SetLastError_4
sub esp, 4
mov eax, ebx
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x40b9d0
Capabilities:
Set thread local storage value

Disassembly:
sub esp, 0x1c
mov eax, dword [esp + 0x24]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call sym._TlsSetValue_8
sub esp, 8
test eax, eax
je 0x40b9f4
xor eax, eax
add esp, 0x1c
ret
add esp, 0x1c
jmp sym._GetLastError_0
Function at 0x41d3c0
Capabilities:
Write file on windows

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x2c
cmp byte [0x4a3abc], 0
jne 0x41d494
mov byte [0x4a3abc], 1
call sym.___cxa_current_exception_type
test eax, eax
je 0x41d52e
mov ebx, dword [eax + 4]
xor eax, eax
cmp byte [ebx], 0x2a
mov dword [esp + 8], 0
mov dword [esp + 4], 0
mov dword [esp + 0x1c], 0xffffffff
sete al
add ebx, eax
lea eax, [esp + 0x1c]
mov dword [esp], ebx
mov dword [esp + 0xc], eax
call sym.___cxa_demangle
mov esi, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x30
mov ebp, eax
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_after_throwing_an_instance_of_
lea edi, [esi + 0x40]
mov dword [esp + 0xc], edi
call sym._fwrite
cmp dword [esp + 0x1c], 0
mov dword [esp + 4], edi
je 0x41d48a
mov dword [esp], ebx
call sym._fputs
lea eax, [esi + 0x40]
mov dword [esp + 8], 2
mov dword [esp + 4], 1
mov dword [esp], 0x4a5169
mov dword [esp + 0xc], eax
call sym._fwrite
cmp dword [esp + 0x1c], 0
je 0x41d4c1
call sym.___cxa_rethrow
mov dword [esp], ebp
call sym._fputs
jmp 0x41d45b
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1d
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_recursively_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
call sym._abort
mov dword [esp], ebp
call sym._free
jmp 0x41d485
call sym._abort
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x2d
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_without_an_active_exception_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
jmp 0x41d529
Function at 0x10004def
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0x14], 0
push esi
je 0x10004e18
mov esi, dword [ebp + 0xc]
mov dword [esi], 0
jmp 0x10004e11
mov ecx, dword [esi]
mov eax, dword [edx]
mov dword [eax + ecx*4], 0xffff
inc dword [esi]
cmp dword [esi], 4
jl 0x10004e04
jmp 0x10004e20
push 0
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
pop esi
pop ebp
ret