joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415940
Capabilities:
Get system information on windows
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov edi, dword [ebx + 0xa8]
xor esi, esi
mov dword [ebp - 4], esi
mov dword [ebp + 0x10], edi
test edi, edi
je 0x415a7b
push 0x1c
pop eax
push eax
lea eax, [ebp - 0x28]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
mov ecx, esi
cmovne ecx, dword [ebp - 0x1c]
push ebx
push str..debug
mov dword [ebp - 0xc], ecx
call fcn.004164a3
pop ecx
pop ecx
test eax, eax
je 0x4159ad
cmp dword [eax + 0xc], edi
jne 0x4159ad
mov ecx, dword [eax + 0x14]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebx + 0xac]
mov dword [ebp + 0x10], ecx
add edi, ecx
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
jmp 0x415a0f
push ebx
push str..rdata
call fcn.004164a3
mov edi, eax
pop ecx
pop ecx
test edi, edi
jne 0x4159d7
push ebx
push str..text
call fcn.004164a3
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x415a7b
mov eax, dword [ebx + 0xac]
push 0x1c
xor edx, edx
pop ecx
mov dword [ebp - 8], eax
div ecx
mov ebx, eax
test ebx, ebx
je 0x415a7b
mov ecx, dword [edi + 0x10]
add ecx, dword [edi + 0xc]
mov edx, dword [ebp + 0x10]
cmp edx, ecx
ja 0x415a7b
sub edx, dword [edi + 0xc]
mov eax, dword [edi + 0x14]
mov ecx, dword [ebp + 0xc]
add eax, edx
mov dword [ebp + 0x10], eax
lea edi, [eax + ecx]
mov eax, edi
sub eax, ecx
cmp eax, dword [ebp - 0xc]
jbe 0x415a60
cmp dword [ebp + 8], esi
je 0x415a60
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp + 0x10]
xor edx, edx
div dword [ebp - 0x30]
mov ecx, dword [ebp - 8]
imul eax, dword [ebp - 0x30]
add ecx, edx
push ecx
push eax
push esi
push 4
push dword [ebp + 8]
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov edi, eax
test edi, edi
je 0x415a7b
lea ecx, [ebp - 4]
call fcn.0041eb88
mov dword [ebp - 4], edi
sub edi, dword [ebp - 0xc]
add edi, dword [ebp + 0x10]
test ebx, ebx
je 0x415a7b
add edi, 0x10
mov eax, dword [edi + 8]
add eax, dword [edi]
cmp eax, dword [ebp + 0x14]
jbe 0x415a73
add esi, dword [edi]
push 0x1c
pop eax
add edi, eax
dec ebx
jne 0x415a67
lea ecx, [ebp - 4]
call fcn.0041eb88
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4180cd
Capabilities:
Read .ini file

Disassembly:
push 0x38
mov eax, 0x464137
call fcn.0043fcc0
mov edi, ecx
lea esi, [edi + 4]
lea eax, [ebp - 0x40]
xor ebx, ebx
mov dword [ebp - 0x44], ebx
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x2c]
mov ecx, eax
call fcn.0040a382
add eax, 4
mov dword [ebp - 4], ebx
cmp dword [eax + 0x14], 8
mov dword [ebp - 0x44], 1
jb 0x41810a
mov eax, dword [eax]
push eax
push ebx
push str.AllUsers
push str.Startup
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
test eax, eax
je 0x418129
cmp byte [edi + 0x258], 0
je 0x418136
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x2c]
cmp byte [eax + 0x1c], 0
je 0x418138
mov bl, 1
lea ecx, [ebp - 0x40]
call fcn.00401500
xor eax, eax
mov ecx, 0x80042002
test bl, bl
cmovne eax, ecx
call fcn.0043fc6f
ret
Function at 0x4184c4
Capabilities:
Get system information on windows
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
push ebx
push esi
push edi
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocStringLen
push dword [ebp + 8]
mov edi, ebx
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
test esi, esi
je 0x41850f
lea ecx, [ebp - 0xc]
call fcn.00403220
mov edi, esi
mov dword [ebp - 0xc], edi
cmp esi, 0xffffffff
je 0x418636
push ebx
push ebx
push ebx
push 2
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov esi, eax
mov dword [ebp - 0x14], esi
test esi, esi
je 0x418636
lea ecx, [ebp - 8]
call fcn.00403220
lea eax, [ebp - 0x3c]
push eax
mov dword [ebp - 8], esi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x38]
push eax
push ebx
push ebx
push 4
push esi
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
je 0x418636
lea ecx, [ebp - 4]
call fcn.0041eb88
mov eax, 0x5a4d
mov dword [ebp - 4], esi
cmp word [esi], ax
jne 0x418601
mov eax, dword [esi + 0x3c]
add eax, esi
push 0xf8
push eax
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4185fa
mov eax, dword [ebp - 0x10]
cmp dword [eax], 0x4550
jne 0x4185fa
mov ecx, dword [eax + 0x54]
mov dword [ebp - 0x10], ecx
cmp dword [ebp - 0x18], ecx
jae 0x418604
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [ebp - 0x10]
push ebx
push ebx
push 4
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x18], eax
cmp esi, eax
je 0x4185cd
lea ecx, [ebp - 4]
call fcn.0041eb88
mov esi, dword [ebp - 0x18]
mov dword [ebp - 4], esi
mov eax, 0x5a4d
cmp word [esi], ax
jne 0x4185fa
mov eax, dword [esi + 0x3c]
add eax, esi
push 0xf8
push eax
mov dword [ebp - 0x10], eax
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4185fa
mov eax, dword [ebp - 0x10]
cmp dword [eax], 0x4550
je 0x418604
mov ebx, 0xc1
jmp 0x41863e
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x418610
mov dword [ecx], esi
mov dword [ebp - 4], ebx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41861c
mov dword [ecx], edi
mov dword [ebp - 0xc], ebx
mov edx, dword [ebp + 0x14]
test edx, edx
je 0x41862b
mov ecx, dword [ebp - 0x14]
mov dword [edx], ecx
mov dword [ebp - 8], ebx
mov ecx, dword [ebp + 0x18]
test ecx, ecx
je 0x41863e
mov dword [ecx], eax
jmp 0x41863e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
lea ecx, [ebp - 4]
call fcn.0041eb88
lea ecx, [ebp - 8]
call fcn.00403220
lea ecx, [ebp - 0xc]
call fcn.00403220
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret
Function at 0x41af50
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x430
mov eax, dword [0x484db8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x424], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 0x428], eax
mov eax, dword [ebp + 0x14]
push edi
mov dword [ebp - 0x41c], eax
xor eax, eax
push 0x206
mov word [ebp - 0x20c], ax
xor edi, edi
lea eax, [ebp - 0x20a]
push edi
push eax
call fcn.0043e970
movzx eax, word [esi]
add esp, 0xc
push 0x5c
pop ecx
cmp ax, cx
jne 0x41afda
cmp word [esi + 2], cx
jne 0x41afda
push esi
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push 0x46b7a8
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
jmp 0x41affc
mov word [ebp - 0x414], ax
mov ax, word [esi + 2]
mov word [ebp - 0x412], ax
xor eax, eax
mov word [ebp - 0x410], cx
mov word [ebp - 0x40e], ax
push dword [ebp - 0x41c]
cmp word [ebp - 0x20c], di
push dword [ebp - 0x428]
lea ecx, [ebp - 0x414]
push dword [ebp - 0x424]
lea eax, [ebp - 0x20c]
cmove eax, ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
cmp word [ebp - 0x20c], di
mov esi, eax
lea eax, [ebp - 0x42c]
push eax
lea eax, [ebp - 0x430]
push eax
lea eax, [ebp - 0x418]
push eax
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x414]
lea ecx, [ebp - 0x20c]
cmove ecx, eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
test eax, eax
je 0x41b079
mov ecx, dword [ebp - 0x420]
imul ecx, dword [ebp - 0x418]
mov dword [ebx], ecx
test esi, esi
je 0x41b084
test eax, eax
je 0x41b084
xor edi, edi
inc edi
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0043e8f7
leave
ret
Function at 0x41b76a
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x424
mov eax, 0x464885
call fcn.0043fd2c
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x41c], eax
mov eax, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp - 0x420], eax
mov dword [ebp - 0x430], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ebx
mov dword [ebp - 0x418], ebx
push 0x60
push ebx
push esi
mov byte [ebp - 4], 1
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], edi
test edi, edi
jne 0x41b7e7
push 2
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
mov dword [ebp - 0x424], eax
test edi, edi
jne 0x41b7e7
call fcn.0041406b
mov esi, eax
jmp 0x41b8be
push dword [ebp - 0x420]
push dword [ebp - 0x41c]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x41b80a
call fcn.0041406b
jmp 0x41b8b1
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x420], eax
test eax, eax
je 0x41b800
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
mov dword [ebp - 0x41c], esi
lea eax, [esi + 1]
cmp eax, esi
jae 0x41b83a
mov esi, 0x8007000e
jmp 0x41b8b3
push eax
lea ecx, [ebp - 0x418]
mov byte [ebp - 4], 2
call fcn.00413d36
jmp 0x41b860
cmp dword [ebp - 0x418], 0
mov dword [ebp - 4], 1
je 0x41b833
push esi
push dword [ebp - 0x418]
push esi
push dword [ebp - 0x420]
push ebx
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
je 0x41b800
mov eax, dword [ebp - 0x418]
push dword [ebp + 0x14]
xor edx, edx
mov word [eax + ecx*2], dx
push dword [ebp - 0x418]
lea ecx, [ebp - 0x42c]
call fcn.0041b631
mov esi, eax
test edi, edi
je 0x41b8be
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x41b8d7
lea ecx, [ebp - 0x418]
call fcn.00415648
mov eax, esi
call fcn.0043fc7e
ret 0x10
Function at 0x4202bd
Capabilities:
Get file size

Disassembly:
push pe_nt_image_headers32
mov eax, 0x4674f3
call fcn.0043fcc0
mov edi, ecx
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp dword [edi + 4], ebx
je 0x420331
test eax, eax
je 0x4202de
mov dword [eax], ebx
mov ecx, dword [edi + 4]
mov eax, dword [ecx]
call dword [eax + 0x18]
mov esi, eax
cmp esi, 0xffffffff
jne 0x42038e
push ebx
lea eax, [edi + 0xc]
push eax
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x70], 0x471efc
mov dword [ebp - 0x48], 0x46cf9c
call fcn.004064e5
push 1
lea eax, [ebp - 0x70]
push eax
lea ecx, [ebp - 0x114]
mov dword [ebp - 4], ebx
call fcn.00412c89
push 0x47bd98
lea eax, [ebp - 0x114]
push eax
call fcn.0043e906
push eax
push dword [edi + 8]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x42038e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
test ebx, ebx
je 0x42038e
push 0
lea ecx, [edi + 0xc]
push ecx
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x471efc
mov dword [ebp - 0x18], 0x46cf9c
call fcn.004064e5
xor eax, eax
inc eax
push eax
mov dword [ebp - 4], eax
push ebx
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0xc0]
call fcn.00412950
push 0x47bd24
lea eax, [ebp - 0xc0]
jmp 0x42032b
mov eax, esi
call fcn.0043fc6f
ret 4
Function at 0x42470e
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x24c
mov eax, 0x4656f7
call fcn.0043fcc0
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
xor eax, eax
xor ebx, ebx
push 0x206
mov word [ebp - 0x218], ax
lea eax, [ebp - 0x216]
push ebx
push eax
mov dword [ebp - 0x258], ebx
call fcn.0043e970
add esp, 0xc
mov dword [ebp - 0x24c], ebx
mov dword [ebp - 4], ebx
mov eax, 0x20019
test esi, esi
jns 0x424766
mov eax, 0x20119
and esi, 0x7fffffff
lea ecx, [ebp - 0x24c]
push ecx
push eax
push ebx
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4247ba
lea eax, [ebp - 0x254]
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
mov ecx, str.ProgramFilesDir
cmp esi, 1
push ebx
mov eax, str.CommonFilesDir
cmovne eax, ecx
push eax
push dword [ebp - 0x24c]
mov dword [ebp - 0x254], 0x208
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push 0
lea eax, [ebp - 0x24d]
push eax
lea eax, [ebp - 0x218]
mov ebx, 0x471efc
mov esi, 0x46cf9c
push eax
lea ecx, [ebp - 0x248]
mov dword [ebp - 0x248], ebx
mov dword [ebp - 0x220], esi
call fcn.004065d0
push 0x46b7a8
lea ecx, [ebp - 0x248]
mov byte [ebp - 4], 1
call fcn.004254d1
push 0
push eax
mov ecx, edi
mov dword [edi], ebx
mov dword [edi + 0x28], esi
call fcn.004064e5
lea ecx, [ebp - 0x248]
call fcn.00401500
lea ecx, [ebp - 0x24c]
call fcn.0042b5ab
mov eax, edi
call fcn.0043fc6f
ret

Function at 0x42497e
Capabilities:
Get common file path
Set current directory

Disassembly:
push 0x14
mov eax, 0x46575a
call fcn.0043fc8d
mov esi, ecx
mov dword [ebp - 0x14], esi
and dword [ebp - 4], 0
push 0
lea eax, [ebp - 0xd]
push eax
mov dword [esi], 0x471efc
mov dword [esi + 0x28], 0x46cf9c
call fcn.004033a0
push 0x105
lea eax, [ebp - 0x20]
push eax
mov ecx, esi
mov byte [ebp - 4], 1
call fcn.0043458e
mov ecx, dword [eax]
mov byte [ebp - 4], 2
mov byte [eax + 4], 1
call fcn.004076cf
push dword [eax]
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 1
call fcn.00406b57
cmp dword [ebp + 0x20], 8
lea ecx, [ebp + 0xc]
cmovae ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
lea ecx, [ebp + 8]
call fcn.00401500
mov eax, esi
call fcn.0043fc5b
ret 0x30

Function at 0x4250ac
Capabilities:
Set current directory

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x14], 0
je 0x4250c7
lea eax, [esi + 4]
cmp dword [eax + 0x14], 8
jb 0x4250c0
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
mov ecx, esi
pop esi
jmp fcn.00401500
Function at 0x425ad8
Capabilities:
Delete file
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
mov eax, dword [0x484db8]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ecx + 0x14], 0
je 0x425b79
or dword [ebp - 0x258], 0xffffffff
push esi
lea esi, [ecx + 4]
push edi
cmp dword [esi + 0x14], 8
jb 0x425b0b
mov eax, dword [esi]
jmp 0x425b0d
mov eax, esi
lea ecx, [ebp - 0x254]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x425b6c
lea ecx, [ebp - 0x258]
call fcn.0041eb6e
cmp dword [esi + 0x14], 8
mov dword [ebp - 0x258], edi
jb 0x425b3d
mov eax, dword [esi]
jmp 0x425b3f
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x425b49
mov edi, dword [esi]
jmp 0x425b4b
mov edi, esi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
and eax, 0xfffffffe
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
cmp dword [esi + 0x14], 8
jb 0x425b65
mov esi, dword [esi]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea ecx, [ebp - 0x258]
call fcn.0041eb6e
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043e8f7
leave
ret
Function at 0x428433
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0x484db8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 8]
xor edx, edx
mov dword [eax], edx
push edi
mov dword [ebp - 0x48], eax
lea eax, [ebp - 0x4c]
push eax
push ebx
mov dword [ebp - 0x44], ecx
mov dword [ecx], edx
mov dword [ebp - 0x4c], edx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov edi, eax
test edi, edi
je 0x4284d8
push esi
push edi
call fcn.00441240
push edi
mov esi, eax
push 0
push esi
call fcn.0043e970
add esp, 0x10
push esi
push edi
xor edi, edi
push edi
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4284d0
push 0x34
lea eax, [ebp - 0x38]
push edi
push eax
mov dword [ebp - 0x3c], eax
call fcn.0043e970
add esp, 0xc
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x3c]
push eax
push 0x46b7a8
push esi
mov dword [ebp - 0x40], edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4284d0
mov ecx, dword [ebp - 0x3c]
mov edx, dword [ebp - 0x48]
mov eax, dword [ecx + 8]
mov dword [edx], eax
mov eax, dword [ecx + 0xc]
mov ecx, dword [ebp - 0x44]
mov dword [ecx], eax
push esi
call fcn.00441208
pop ecx
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov al, 1
pop ebx
call fcn.0043e8f7
leave
ret 0xc
Function at 0x4284ea
Capabilities:
Get common file path
Query environment variable

Disassembly:
push 0xb8
mov eax, 0x465ff7
call fcn.0043fcc0
mov edi, ecx
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
push 0
lea eax, [ebp - 0xa1]
push eax
lea ecx, [ebp - 0x70]
mov dword [ebp - 0xb8], esi
mov dword [ebp - 0x70], 0x471efc
mov dword [ebp - 0x48], 0x46cf9c
call fcn.004033a0
and dword [ebp - 4], 0
push 0x104
lea eax, [ebp - 0xb0]
push eax
lea ecx, [ebp - 0x70]
call fcn.00402660
mov ecx, dword [eax]
mov byte [ebp - 4], 1
mov byte [eax + 4], 1
call fcn.004034e0
push dword [eax]
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [ebp - 0xb0]
mov byte [ebp - 4], 0
call fcn.00403240
cmp dword [ebp - 0x5c], 0
je 0x428583
push esi
lea ecx, [ebp - 0x70]
call fcn.0040fd6d
lea eax, [ebp - 0x70]
push eax
mov ecx, ebx
call fcn.0042374b
push 0
lea eax, [ebp - 0xa1]
push eax
push str.PATH
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x471efc
mov dword [ebp - 0x18], 0x46cf9c
call fcn.00403400
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xa0]
push eax
mov ecx, edi
mov byte [ebp - 4], 2
call fcn.00427702
lea ecx, [ebp - 0x40]
call fcn.00401500
xor ecx, ecx
mov dword [ebp - 0xb0], ecx
mov dword [ebp - 0xac], ecx
mov dword [ebp - 0xa8], ecx
push 1
lea eax, [ebp - 0xb0]
push eax
push ecx
push 0x3b
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 5
call fcn.0042460a
mov eax, dword [ebp - 0xac]
mov esi, dword [ebp - 0xb0]
sub eax, esi
push 0x30
cdq
pop ecx
idiv ecx
mov edi, eax
test edi, edi
je 0x4286d9
add esi, 4
cmp dword [esi + 0x14], 8
jb 0x42861f
mov eax, dword [esi]
jmp 0x428621
mov eax, esi
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov dword [ebp - 0xb4], eax
push 0
lea eax, [ebp - 0xa1]
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x471efc
mov dword [ebp - 0x18], 0x46cf9c
call fcn.004033a0
push dword [ebp - 0xb4]
lea eax, [ebp - 0xc4]
push eax
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 6
call fcn.00402660
mov ecx, dword [eax]
mov byte [ebp - 4], 7
mov byte [eax + 4], 1
call fcn.004034e0
cmp dword [esi + 0x14], 8
mov ecx, dword [eax]
jb 0x428685
mov eax, dword [esi]
jmp 0x428687
mov eax, esi
push dword [ebp - 0xb4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
lea ecx, [ebp - 0xc4]
mov byte [ebp - 4], 6
call fcn.00403240
cmp dword [ebp - 0x2c], 0
je 0x4286c3
push dword [ebp - 0xb8]
lea ecx, [ebp - 0x40]
call fcn.0040fd6d
lea eax, [ebp - 0x40]
push eax
mov ecx, ebx
call fcn.0042374b
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 5
call fcn.00401500
add esi, 0x30
dec edi
jne 0x428615
lea ecx, [ebp - 0xb0]
call fcn.0042340e
lea ecx, [ebp - 0xa0]
call fcn.00401500
lea ecx, [ebp - 0x70]
call fcn.00401500
call fcn.0043fc6f
ret 8
Function at 0x42888f
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x484db8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor bl, bl
test esi, esi
je 0x428909
push 0
lea eax, [ebp - 0x408]
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 0x408]
cmp ecx, 2
jb 0x4288f0
movzx eax, byte [ebp - 0x404]
cmp eax, 0xffffffff
jne 0x4288f0
movzx eax, byte [ebp - 0x403]
cmp eax, 0xfffffffe
jne 0x4288f0
inc bl
jmp 0x428909
xor eax, eax
test ecx, ecx
je 0x428909
test bl, bl
jne 0x428909
cmp byte [ebp + eax - 0x404], bl
sete bl
inc eax
cmp eax, ecx
jb 0x4288f6
push 0
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, dword [ebp - 4]
pop esi
mov al, bl
xor ecx, ebp
pop ebx
call fcn.0043e8f7
leave
ret 4

Function at 0x4291ee
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [0x484db8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 0
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
je 0x4292f4
cmp byte [ebp + 0xc], 0
jne 0x4292a2
lea eax, [edi + 1]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x4292f4
and dword [ebp - 8], 0
push 0
lea eax, [ebp - 8]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
test eax, eax
je 0x4292e5
call fcn.0043f310
lea edi, [eax + 1]
pop ecx
cmp edi, 0x3fffffff
jle 0x429271
xor eax, eax
jmp 0x429285
lea eax, [edi + edi]
call fcn.00441c60
mov eax, esp
push 3
push edi
push esi
push eax
call fcn.00425885
mov ecx, dword [ebp + 0x10]
push eax
call fcn.0042b4c9
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov al, 1
jmp 0x4292f6
lea eax, [edi + 3]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x4292f4
and dword [ebp - 8], 0
push 0
lea eax, [ebp - 8]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4292e4
mov ecx, 0xfeff
mov eax, esi
cmp word [esi], cx
jne 0x429285
lea eax, [esi + 2]
jmp 0x429285
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
xor al, al
lea esp, [ebp - 0x14]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043e8f7
leave
ret 0xc
Function at 0x42972d
Capabilities:
Persist via run registry key

Disassembly:
push 0x44
mov eax, 0x464e7d
call fcn.0043fcc0
mov edi, ecx
push str.SOFTWAREMicrosoftWindowsCurrentVersionRunOnce
mov ebx, reloc.OLEAUT32.dll_SysReAllocString
push ebx
call fcn.0042816d
push str.SOFTWAREMicrosoftWindowsCurrentVersionRunOnceEx
push ebx
mov ecx, edi
mov esi, eax
call fcn.0042816d
push str.SYSTEMCurrentControlSetControlSession_ManagerFileRenameOperations
push ebx
mov ecx, edi
mov dword [ebp - 0x50], eax
call fcn.0042816d
push str.PendingFileRenameOperations
push str.SYSTEMCurrentControlSetControlSession_Manager
push ebx
mov ecx, edi
mov dword [ebp - 0x4c], eax
call fcn.004280a7
push str.rename
push str._WindowsFolder_Wininit.ini
mov ecx, edi
mov dword [ebp - 0x48], eax
call fcn.00427e65
mov ebx, eax
push 0
lea eax, [ebp - 0x41]
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], 0x471efc
mov dword [ebp - 0x18], 0x46cf9c
call fcn.004033a0
and dword [ebp - 4], 0
cmp esi, dword [edi + 0x440]
jle 0x4297c4
push str.RunOnce
jmp 0x42980c
mov eax, dword [ebp - 0x50]
cmp eax, dword [edi + 0x444]
jle 0x4297d6
push str.RunOnceEx
jmp 0x42980c
mov eax, dword [ebp - 0x48]
cmp eax, dword [edi + 0x448]
jle 0x4297ed
push str.PendingFileRenameOperations
push str.Reboot_required____s_value_added
jmp 0x429811
mov eax, dword [ebp - 0x4c]
cmp eax, dword [edi + 0x44c]
jle 0x4297ff
push str.FileRenameOperations
jmp 0x42980c
cmp ebx, dword [edi + 0x450]
jle 0x42981d
push str.Wininit.ini_rename
push str.Reboot_required____s_key_added
lea eax, [ebp - 0x40]
push eax
call fcn.00403190
add esp, 0xc
cmp dword [ebp - 0x2c], 0
je 0x429836
xor ebx, ebx
push 0
inc ebx
push ebx
lea eax, [ebp - 0x40]
push eax
mov ecx, edi
call fcn.00425799
jmp 0x429838
xor bl, bl
lea ecx, [ebp - 0x40]
call fcn.00401500
mov al, bl
call fcn.0043fc6f
ret