joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41119a
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
sub esp, 0x134
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x148]
xor esi, esi
lea ebx, [edi + 0x28]
push dword [ebx]
call fcn.00427115
mov dword [esp + esi*4 + 0x48], eax
lea ebx, [ebx + 4]
inc esi
pop ecx
cmp esi, 0x10
jb 0x4111b0
push 0x30
lea ebx, [esp + 0x80]
pop ebp
mov ecx, dword [ebx - 0x34]
mov esi, ecx
mov edx, dword [ebx]
mov eax, ecx
rol esi, 0xe
lea ebx, [ebx + 4]
ror eax, 7
xor esi, eax
shr ecx, 3
xor esi, ecx
mov eax, edx
mov ecx, edx
rol eax, 0xd
rol ecx, 0xf
xor ecx, eax
shr edx, 0xa
xor ecx, edx
add esi, ecx
add esi, dword [ebx - 0x3c]
add esi, dword [ebx - 0x18]
mov dword [ebx + 4], esi
sub ebp, 1
jne 0x4111cf
mov eax, dword [edi]
xor ebx, ebx
mov ecx, dword [edi + 4]
mov edx, dword [edi + 8]
mov esi, dword [edi + 0x14]
mov ebp, dword [edi + 0x10]
mov dword [esp + 0x20], eax
mov dword [esp + 0x2c], eax
mov eax, dword [edi + 0xc]
mov dword [esp + 0x28], eax
mov eax, dword [edi + 0x18]
mov dword [esp + 0x10], eax
mov eax, dword [edi + 0x1c]
mov edi, dword [esp + 0x20]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x40], eax
mov eax, ebp
rol eax, 7
mov dword [esp + 0x3c], esi
mov esi, ebp
ror esi, 0xb
xor esi, eax
mov dword [esp + 0x30], ecx
mov dword [esp + 0x34], edx
mov eax, ebp
mov edx, dword [esp + 0x1c]
mov ecx, ebp
ror eax, 6
not ecx
and ecx, dword [esp + 0x10]
xor esi, eax
mov eax, edx
mov dword [esp + 0x1c], ebp
and eax, ebp
mov dword [esp + 0x38], ebp
xor ecx, eax
mov ebp, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
add esi, ecx
add esi, dword [ebx + 0x434bd0]
add esi, dword [esp + ebx + 0x44]
add ebx, 4
add esi, dword [esp + 0x24]
mov dword [esp + 0x24], eax
add ebp, esi
mov dword [esp + 0x10], edx
mov eax, edi
rol eax, 0xa
mov edx, edi
ror edx, 0xd
xor edx, eax
mov dword [esp + 0x20], edi
mov eax, edi
ror eax, 2
xor edx, eax
mov eax, dword [esp + 0x18]
mov ecx, eax
and eax, dword [esp + 0x14]
xor ecx, dword [esp + 0x14]
and ecx, edi
xor ecx, eax
mov eax, dword [esp + 0x18]
add edx, ecx
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x14]
mov ecx, edi
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], ecx
lea edi, [edx + esi]
mov esi, dword [esp + 0x1c]
mov edx, eax
cmp ebx, 0x100
jb 0x411246
mov eax, dword [esp + 0x2c]
add eax, edi
mov edi, dword [esp + 0x148]
add dword [edi + 4], ecx
mov ecx, dword [esp + 0x30]
add dword [edi + 8], ecx
mov ecx, dword [esp + 0x34]
add dword [edi + 0xc], ecx
mov ecx, dword [esp + 0x38]
add dword [edi + 0x14], ecx
mov ecx, dword [esp + 0x3c]
add dword [edi + 0x18], ecx
add dword [edi + 0x10], ebp
mov ecx, dword [esp + 0x40]
add dword [edi + 0x1c], ecx
mov dword [edi], eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x134
ret 4
Function at 0x411879
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
mov word [ebp - 0xc], 0x500
lea eax, [ebp - 8]
mov dword [ebp - 0x10], ebx
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 4], eax
test eax, eax
je 0x4118d2
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push ebx
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 8]
neg eax
sbb eax, eax
and dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 4]
test eax, eax
setne al
pop ebx
leave
ret
Function at 0x4120db
Capabilities:
Create thread

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi], ebx
jbe 0x412156
push ebp
push edi
lea edi, [esi + 4]
lea eax, [esp + 0x10]
push eax
push 0
push esi
push 0x412220
push 0x10000
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ebp, eax
test ebp, ebp
jne 0x412132
push str.CreateThread_failed
push 0x4430c4
call fcn.004076c9
pop ecx
pop ecx
mov ecx, 0x4430c4
call fcn.00407851
push 2
mov ecx, 0x4430c4
call fcn.004076c4
mov dword [edi], ebp
inc dword [esi + 0x104]
mov eax, dword [0x44a208]
test eax, eax
je 0x41214c
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
inc ebx
add edi, 4
cmp ebx, dword [esi]
jb 0x4120eb
pop edi
pop ebp
pop esi
pop ebx
pop ecx
ret

Function at 0x41aca5
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 + 0x2a], al
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esp + 0x20]
mov ecx, ebx
call fcn.0041a9d4
cmp dword [ebx + 0x20], 0
je 0x41acde
push dword [ebx + 0x20]
call fcn.00424e49
pop ecx
cmp dword [esp + 0x28], 0
jne 0x41ace9
xor eax, eax
jmp 0x41acf3
push dword [esp + 0x28]
call fcn.00428648
pop ecx
cmp dword [esp + 0x2c], 0
mov dword [ebx + 0x20], eax
jne 0x41ad01
xor eax, eax
jmp 0x41ad0b
push dword [esp + 0x2c]
call fcn.00428648
pop ecx
mov dword [ebx + 0x24], 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 0x41ad40
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 0x4355f0
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
cmp byte [ebx + 0x1c], 0
mov dword [ebx + 4], eax
pop edi
jne 0x41adc8
cmp dword [ebx + 0x10], esi
jne 0x41adc8
test ebp, ebp
je 0x41adde
cmp dword [ebx + 0x24], esi
jne 0x41adde
cmp dword [ebx + 0x20], esi
je 0x41adde
push dword [ebx + 0x20]
mov ecx, ebx
call fcn.0041aace
mov esi, eax
test esi, esi
je 0x41adde
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.00424e49
pop ecx
jmp 0x41adde
test eax, eax
je 0x41adde
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 0x41b24a
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 0x4364dc
push 1
push ebx
push 0x4365cc
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x41b37f
mov eax, dword [ebp - 4]
lea ecx, [ebp - 8]
push esi
push ecx
push 0x4365bc
mov esi, dword [eax]
push eax
mov ecx, dword [esi]
call dword [0x434278]
call dword [esi]
test eax, eax
js 0x41b36b
cmp byte [ebp + 8], bl
je 0x41b2b0
mov eax, dword [ebp - 8]
push 2
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
mov esi, dword [ecx + 0x14]
mov ecx, esi
call dword [0x434278]
call esi
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x50]
mov ecx, esi
call dword [0x434278]
call esi
cmp dword [ebp + 0x18], ebx
je 0x41b2e1
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x1c]
mov ecx, esi
call dword [0x434278]
call esi
mov eax, dword [ebp - 4]
push ebx
mov ecx, dword [eax]
mov esi, dword [ecx + 0x44]
mov ecx, esi
cmp dword [ebp + 0x1c], ebx
jne 0x41b2f8
push 0x4345f4
jmp 0x41b2fb
push dword [ebp + 0x1c]
push eax
call dword [0x434278]
call esi
cmp dword [ebp + 0x20], ebx
je 0x41b31f
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x2c]
mov ecx, esi
call dword [0x434278]
call esi
cmp dword [ebp + 0x14], ebx
je 0x41b33a
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 0x24]
mov ecx, esi
call dword [0x434278]
call esi
mov eax, dword [ebp - 8]
push 1
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
mov esi, dword [ecx + 0x18]
mov ecx, esi
call dword [0x434278]
call esi
test eax, eax
js 0x41b358
mov bl, 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 8]
mov ecx, esi
call dword [0x434278]
call esi
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ecx]
mov esi, dword [edx + 8]
mov ecx, esi
call dword [0x434278]
call esi
pop esi
mov al, bl
pop ebx
leave
ret 0x1c

Function at 0x41b40d
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
setne al
ret 8
Function at 0x41b482
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ecx
push esi
push edi
push 0x4357fc
push dword [esp + 0x18]
push dword [0x443068]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x41b59b
push esi
push dword [0x443068]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x41b59b
push esi
push dword [0x443068]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x41b59b
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x41b59b
push ebx
push ebp
push edi
xor ebp, ebp
push 2
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x41b593
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x41b58c
push edi
push esi
push eax
call fcn.004229f0
add esp, 0xc
mov dword [esp + 0x10], ebp
lea eax, [esp + 0x10]
push eax
push ebp
push ebx
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x41b585
push ebp
push dword [esp + 0x14]
call fcn.0041b3e6
mov ecx, dword [esp + 0x10]
mov edi, eax
push ecx
mov edx, dword [ecx]
mov esi, dword [edx + 8]
mov ecx, esi
call dword [0x434278]
call esi
test edi, edi
je 0x41b585
mov eax, dword [edi + 8]
mov dword [edi + 8], ebp
test eax, eax
jne 0x41b573
push 0xffffff
lea eax, [esp + 0x18]
push eax
push dword [edi + 4]
call sub.gdiplus.dll_GdipCreateHBITMAPFromBitmap
test eax, eax
je 0x41b573
mov dword [edi + 8], eax
mov eax, dword [edi]
push 1
mov esi, dword [eax]
mov ecx, esi
call dword [0x434278]
mov ecx, edi
call esi
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x14]
pop ebp
pop ebx
jmp 0x41b59d
xor eax, eax
pop edi
pop esi
pop ecx
pop ecx
ret 4

Function at 0x41bcaf
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1024
call fcn.0041fc00
cmp word [0x452892], 0
je 0x41bd4b
push esi
push 6
push dword [0x440724]
mov esi, 0x452892
push esi
call fcn.0040d3ba
push eax
call fcn.004130d8
test eax, eax
jne 0x41bd4a
push 0x451890
call fcn.0041b9c9
push 0x800
push esi
lea eax, [ebp - 0x1024]
push eax
call fcn.004116cc
lea eax, [ebp - 0x1024]
push eax
call fcn.00424bd3
xor ecx, ecx
push 0x1e
push ecx
mov word [ebp + eax*2 - 0x1022], cx
lea eax, [ebp - 0x20]
push eax
call fcn.00420de0
add esp, 0x10
mov dword [ebp - 0x1c], 3
push 0x14
pop eax
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x1024]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
pop esi
leave
ret
Function at 0x41bd8f
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x44073c], 0
push ebx
push esi
push edi
mov ebx, 0x400
jne 0x41bdda
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push ebx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x461ce8], ax
xor eax, eax
mov word [0x461cea], ax
mov dword [0x44073c], 0x461ce8
push 0x32
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00411587
mov edi, dword [ebp + 0x10]
xor eax, eax
mov esi, dword [ebp + 0x14]
push esi
push edi
push 0x44072c
mov word [edi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
mov word [edi + esi*2 - 2], ax
pop edi
pop esi
pop ebx
leave
ret 0x10

Function at 0x41c020
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x200c
call fcn.0041fc00
cmp byte [0x453898], 0
je 0x41c0ce
push 0x800
lea eax, [ebp - 0x200c]
push eax
push dword [ebp + 8]
call fcn.0041d494
lea eax, [ebp - 8]
push eax
push 1
push 0
push str.SoftwareWinRAR_SFX
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41c0ce
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x1000
push eax
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x200c]
push eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41c0c5
mov eax, dword [ebp - 4]
mov ecx, 0x7ff
shr eax, 1
mov dword [ebp - 4], eax
cmp eax, ecx
jb 0x41c0a9
mov eax, ecx
push dword [ebp + 0xc]
xor ecx, ecx
mov word [ebp + eax*2 - 0x100c], cx
lea eax, [ebp - 0x100c]
push eax
push dword [ebp + 8]
call fcn.004116cc
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
leave
ret 8
Function at 0x41c184
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x2004
call fcn.0041fc00
mov ecx, dword [esp + 0x2014]
push ebx
xor ebx, ebx
push esi
test ecx, ecx
je 0x41c19f
mov byte [ecx], bl
mov edx, dword [esp + 0x2020]
test edx, edx
je 0x41c1ac
mov byte [edx], bl
mov esi, dword [esp + 0x2010]
test esi, esi
je 0x41c288
movzx eax, word [esi]
test ax, ax
je 0x41c288
push ebp
mov ebp, dword [esp + 0x201c]
push edi
mov dword [esp + 0x10], ebx
mov edi, eax
add esi, 2
cmp di, 0x3d
jne 0x41c1f7
test ebp, ebp
je 0x41c203
test ebx, ebx
jne 0x41c203
test ecx, ecx
je 0x41c1ee
mov byte [ecx], 1
mov ebx, dword [esp + 0x201c]
jmp 0x41c227
cmp di, 0xd
je 0x41c23c
cmp di, 0xa
je 0x41c23f
mov eax, dword [esp + 0x201c]
mov word [eax], di
add eax, 2
mov edi, dword [esp + 0x202c]
mov dword [esp + 0x201c], eax
lea eax, [edi - 2]
cmp dword [esp + 0x10], eax
jge 0x41c237
movzx eax, word [esi]
inc dword [esp + 0x10]
mov edi, eax
test ax, ax
jne 0x41c1d6
jmp 0x41c23f
mov byte [edx], 1
jmp 0x41c246
add esi, 2
mov edi, dword [esp + 0x202c]
mov eax, dword [esp + 0x201c]
xor ecx, ecx
mov word [eax], cx
test ebp, ebp
je 0x41c282
xor eax, eax
mov word [ebp], ax
test ebx, ebx
je 0x41c282
push 0x1000
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push edi
lea eax, [esp + 0x18]
push eax
push ebp
call fcn.004116cc
xor eax, eax
mov word [ebx], ax
pop edi
mov eax, esi
pop ebp
jmp 0x41c28a
xor eax, eax
pop esi
pop ebx
add esp, 0x2004
ret 0x18
Function at 0x41e7a3
Capabilities:
Hide graphical window

Disassembly:
and dword [0x45188c], 0
push 1
push dword [esp + 8]
mov byte [0x44a46d], 1
mov byte [0x44a46e], 1
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 2
push dword [esp + 0xc]
call fcn.004012b3
cmp dword [0x461cd4], 0
jne 0x41e7e3
cmp byte [0x44a47b], 0
je 0x41e7ec
cmp dword [0x44a474], 0
jne 0x41e7ff
push 0
push 1
push 0x111
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SendMessageW]
ret 4

Function at 0x41e8fb
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.0041fc00
cmp byte [0x453898], 0
je 0x41e98a
cmp word [0x45389a], 0
je 0x41e98a
push esi
push 0x800
lea eax, [ebp - 0x1008]
push eax
push 0x45389a
call fcn.0041d494
lea eax, [ebp - 8]
xor esi, esi
push eax
lea eax, [ebp - 4]
push eax
push esi
push 0x20006
push esi
push esi
push esi
push str.SoftwareWinRAR_SFX
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41e989
push dword [ebp + 8]
call fcn.00424bd3
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x1008]
push 1
push esi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
leave
ret 4

Function at 0x41e98e
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2000
call fcn.0041fc00
push esi
push dword [ebp + 8]
push str.sfxcmd
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push 0x1000
lea eax, [ebp - 0x2000]
push eax
push dword [ebp + 8]
call fcn.0041143b
mov esi, eax
test esi, esi
je 0x41e9e6
movzx ecx, word [esi]
push ecx
jmp 0x41e9d1
add esi, 2
movzx eax, word [esi]
push eax
call fcn.00411557
test al, al
jne 0x41e9ca
push esi
push str.sfxpar
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
pop esi
leave
ret 4
Function at 0x42078b
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4207ca
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4207ca
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4207ca
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4207ca
cmp dword [ecx + 0x74], 0xe
jbe 0x4207ca
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x432f40
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x432f6d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x432f6d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401686
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffffc
pushal
nop
nop
nop
nop
mov dword [ebp - 4], 0
call fcn.0040169d

Function at 0x401704
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
pushal
nop
nop
nop
nop
mov dword [ebp - 4], 0
call fcn.0040171b
Function at 0x4027a5
Capabilities:
Get file size
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa4
push 0
push 0x20
push 3
push 0
push 3
push 0x80000000
push 0x405190
call sub.kernel32.dll_CreateFileA
cmp eax, 0xffffffff
je 0x402873
mov dword [ebp - 0x50], eax
push 0
push eax
call sub.kernel32.dll_GetFileSize
mov dword [ebp - 0x54], eax
or eax, eax
je 0x402873
push 0
push 0
push 0
push 2
push 0
push dword [ebp - 0x50]
call sub.kernel32.dll_CreateFileMappingA
or eax, eax
je 0x40286b
mov dword [ebp - 0x58], eax
push 0
push 0
push 0
push 4
push eax
call sub.kernel32.dll_MapViewOfFile
or eax, eax
je 0x402863
mov dword [ebp - 0x5c], eax
push ebp
push 0x402851
push 0x402775
push dword fs:[0]
mov dword fs:[0], esp
mov esi, dword [ebp - 0x5c]
cmp word [esi], 0x5a4d
je 0x402836
jmp 0x402851
add esi, dword [esi + 0x3c]
cmp dword [esi], 0x4550
je 0x402843
jmp 0x402851
push dword [ebp - 0x54]
push esi
push dword [ebp - 0x5c]
call fcn.00402137
jmp 0x402851
pop dword fs:[0]
add esp, 0xc
push dword [ebp - 0x5c]
call sub.kernel32.dll_UnmapViewOfFile
push dword [ebp - 0x58]
call sub.kernel32.dll_CloseHandle
push dword [ebp - 0x50]
call sub.kernel32.dll_CloseHandle
leave
ret
Function at 0x402af4
Capabilities:
Check for time delay via gettickcount
Create thread
Get common file path
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeac
mov dword [ebp - 0x30], 0x30
mov dword [ebp - 0x2c], 3
mov dword [ebp - 0x28], 0x402ce9
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
push dword [0x405180]
pop dword [ebp - 0x1c]
mov dword [ebp - 0x10], 0x10
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], str.MainWinClass
push 0x7f00
push 0
call sub.user32.dll_LoadIconA
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], eax
push 0x7f00
push 0
call sub.user32.dll_LoadCursorA
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x30]
push eax
call sub.user32.dll_RegisterClassExA
push 0
push dword [ebp + 8]
push 0
push 0
push 0x80000000
push 0x80000000
push 0x80000000
push 0x80000000
push 0xcf0000
push str.Main_Window
push str.MainWinClass
push 0
call sub.user32.dll_CreateWindowExA
mov dword [ebp - 0x50], eax
push 0x104
push 0x405cac
call sub.kernel32.dll_GetWindowsDirectoryA
push 0x405cac
push 0x405eb4
call sub.kernel32.dll_lstrcpyA
push 0x405034
push 0x405cac
call sub.kernel32.dll_lstrcatA
push str.svchost
push 0x405cac
call sub.kernel32.dll_lstrcatA
push 0x405cac
push 0x405db0
call sub.kernel32.dll_lstrcpyA
push str..aaa
push 0x405cac
call sub.kernel32.dll_lstrcatA
push str..exe
push 0x405db0
call sub.kernel32.dll_lstrcatA
mov eax, 0x402d2f
push 0x40518c
push 0
push 0
push eax
push 0
push 0
call sub.kernel32.dll_CreateThread
push eax
call sub.kernel32.dll_CloseHandle
mov ebx, 1
jmp 0x402c85
mov byte [ebp - 0x154], 0
inc byte [0x405064]
lea eax, [0x405064]
push eax
lea eax, [ebp - 0x154]
push eax
call sub.kernel32.dll_lstrcatA
push 0x405062
lea eax, [ebp - 0x154]
push eax
call sub.kernel32.dll_lstrcatA
lea eax, [ebp - 0x154]
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp eax, 3
je 0x402c78
cmp eax, 2
je 0x402c78
cmp eax, 4
jne 0x402c84
lea eax, [ebp - 0x154]
push eax
call fcn.00402875
inc ebx
cmp ebx, 0x1a
jbe 0x402c2c
call sub.kernel32.dll_GetTickCount
mov ebx, eax
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x1d4c0
jb 0x402ca1
jmp 0x402caa
push 1
call sub.kernel32.dll_Sleep
jmp 0x402c91
push 0
push 0
push 2
push dword [0x405188]
call sub.user32.dll_SendMessageA
push 0
push 0
push 0
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_GetMessageA
or eax, eax
je 0x402ce2
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_TranslateMessage
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_DispatchMessageA
jmp 0x402cbb
mov eax, dword [ebp - 0x44]
leave
ret 0x10
Function at 0x40105d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 8], 0
push 0
push 0
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
push 4
push 0x1000
push 0x1ac
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 4], eax
lea ecx, [ebp - 0x20]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
mov dword [ebp - 0xc], 0
cmp dword [ebp - 4], 0
je 0x4010d2
mov dword [ebp - 0x10], 0x1a8bbb54
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
mov dword [edx + 0x40], eax
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [ebp - 4]
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 4], 0
jne 0x4010e0
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov edx, dword [ebp - 0xc]
push edx
call fcn.004036af
add esp, 4
cmp dword [ebp - 4], 0
je 0x40110d
mov eax, dword [ebp - 4]
cmp dword [eax + 0x188], 0
je 0x40110d
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x188]
mov dword [0x412aa0], edx
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 4]
mov dword [eax], ecx
mov esp, ebp
pop ebp
ret