joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40fad3
Capabilities:
Set thread local storage value

Disassembly:
push ebx
push esi
xor esi, esi
cmp dword [0x4c8b98], esi
setne bl
test bl, bl
je 0x40fb33
push 0x28
push 8
push dword [0x4c9150]
call dword [sym.imp.KERNEL32.DLL_HeapAlloc]
mov esi, eax
test esi, esi
jne 0x40fb07
push 2
call fcn.0043fad1
cmp eax, 4
pop ecx
je 0x40fae4
mov dword [esi + 4], 0xaa55
and dword [esi + 4], 0
mov dword [esi], 0x20
or dword [esi + 0x1c], 0xffffffff
add esi, 8
push esi
mov dword [esi + 0x10], 0xfff80000
push dword [0x4c8b98]
call dword [sym.imp.KERNEL32.DLL_TlsSetValue]
mov eax, dword [esp + 0xc]
test eax, eax
je 0x40fb3d
mov dword [eax], esi
pop esi
mov al, bl
pop ebx
ret

Function at 0x40fb42
Capabilities:
Get thread local storage value
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push edi
mov edi, 0x4c8ca0
jne 0x40fb6d
push dword [0x4c8b98]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
cmp eax, ebx
je 0x40fb76
cmp dword [eax], ebx
je 0x40fb76
mov edi, eax
jmp 0x40fb76
cmp dword [ebp + 0xc], 0xffffffff
je 0x40fb76
mov edi, dword [ebp + 0xc]
cmp dword [edi], ebx
lea esi, [edi + 4]
je 0x40fbcb
cmp byte [ebp + 8], bl
je 0x40fbcb
cmp dword [esi + 4], ebx
jle 0x40fbcb
mov eax, dword [esi]
cmp word [eax], bx
je 0x40fbcb
test byte [0x4c93ac], 2
push eax
je 0x40fbb0
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
push ebx
lea ecx, [ebp - 4]
push ecx
push eax
push dword [esi]
push dword [edi]
call dword [sym.imp.KERNEL32.DLL_WriteConsoleW]
jmp 0x40fbcb
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
push ebx
lea ecx, [ebp + 0xc]
push ecx
add eax, eax
push eax
push dword [esi]
mov dword [ebp + 0xc], ebx
push dword [edi]
call dword [sym.imp.KERNEL32.DLL_WriteFile]
mov eax, dword [esi + 8]
dec eax
cmp eax, 0x1ffff
jb 0x40fbe9
push 0x10002
mov ecx, esi
mov dword [esi + 8], 0x10000
call fcn.0043fddf
mov eax, dword [esi]
mov word [eax], bx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
leave
ret

Function at 0x40ff31
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push esi
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
xor esi, esi
lea eax, [ebp - 0x18]
push eax
push dword [ebp + 8]
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.DLL_GetDiskFreeSpaceExW]
cmp dword [ebp + 0x10], esi
je 0x40ff69
cdq
jmp 0x40ff7c
cmp dword [ebp + 0xc], esi
je 0x40ff76
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
jmp 0x40ff7c
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
pop esi
leave
ret
Function at 0x40ffa7
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push dword [0x4c8b98]
mov edi, 0x4c8ca0
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
xor ebx, ebx
cmp eax, ebx
je 0x40ffd1
cmp dword [eax], ebx
je 0x40ffd1
mov dword [ebp - 4], eax
mov edi, eax
cmp dword [edi], ebx
lea esi, [edi + 4]
je 0x410095
push 0x4c9c14
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [edi], ebx
je 0x41008a
mov eax, dword [esi + 4]
mov ecx, dword [esi + 8]
sub ecx, eax
cmp ecx, 0xc96
jge 0x41000f
add eax, 0x10c96
push eax
mov ecx, esi
mov dword [esi + 8], eax
call fcn.0043fddf
mov eax, dword [esi + 4]
mov ecx, dword [esi]
lea eax, [ecx + eax*2 + 0x1000]
mov word [eax], bx
mov edi, dword [ebp + 0xc]
cmp edi, 0xffff
ja 0x410040
push 0x400
push eax
push dword [ebp + 0xc]
mov edi, eax
push dword [0x4c8c2c]
call dword [sym.imp.USER32.dll_LoadStringW]
mov ecx, dword [esi]
mov eax, dword [esi + 4]
lea eax, [ecx + eax*2]
lea ecx, [ebp + 0x10]
push ecx
push edi
push 0x7fd
push eax
call fcn.0049ab51
add esp, 0x10
cmp eax, ebx
jge 0x410061
xor eax, eax
add dword [esi + 4], eax
mov eax, dword [esi + 4]
mov ecx, dword [esi]
mov word [ecx + eax*2], bx
cmp dword [esi + 4], 0x10000
jg 0x41007e
cmp byte [0x4c8cb9], bl
je 0x41008a
push dword [ebp - 4]
push 1
call fcn.0040fb42
pop ecx
pop ecx
push 0x4c9c14
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41009a
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
push edi
push dword [0x4c8b98]
mov edi, 0x4c8ca0
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
xor ebx, ebx
cmp eax, ebx
je 0x4100ba
cmp dword [eax], ebx
je 0x4100ba
mov edi, eax
cmp dword [edi], ebx
lea esi, [edi + 4]
je 0x41014b
push 0x4c9c14
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [edi], ebx
je 0x410140
mov eax, dword [esi + 4]
mov ecx, dword [esi + 8]
sub ecx, eax
cmp ecx, 0x896
jge 0x4100f4
add eax, 0x10896
push eax
mov ecx, esi
mov dword [esi + 8], eax
call fcn.0043fddf
mov ecx, dword [esi]
mov eax, dword [esi + 4]
lea eax, [ecx + eax*2]
lea ecx, [esp + 0x18]
push ecx
push dword [esp + 0x18]
push 0x7fd
push eax
call fcn.0049ab51
add esp, 0x10
cmp eax, ebx
jge 0x410119
xor eax, eax
add dword [esi + 4], eax
mov eax, dword [esi + 4]
mov ecx, dword [esi]
mov word [ecx + eax*2], bx
cmp dword [esi + 4], 0x10000
jg 0x410136
cmp byte [0x4c8cb9], bl
je 0x410140
push edi
push 1
call fcn.0040fb42
pop ecx
pop ecx
push 0x4c9c14
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop edi
pop esi
pop ebx
ret
Function at 0x4102bf
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 0xffffffffffffffec
push ebx
call dword [sym.imp.USER32.dll_GetWindowLongW]
push ebx
mov dword [ebp - 0x10], eax
call dword [sym.imp.USER32.dll_GetParent]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x30]
xor edi, edi
push eax
push ebx
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], edi
call dword [sym.imp.USER32.dll_GetWindowRect]
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 4]
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], edi
call dword [sym.imp.USER32.dll_ScreenToClient]
push dword [ebp - 0x1c]
lea eax, [ebp - 0x30]
push dword [ebp - 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push ebx
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov esi, eax
lea eax, [esi + 0x1b]
push eax
lea ecx, [ebp + 8]
call fcn.0043fdb8
mov eax, dword [ebp + 8]
lea ecx, [esi + 0xb]
push ecx
push eax
push ebx
mov dword [ebp - 0x18], eax
mov word [eax], di
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov eax, dword [ebp + 8]
push edi
push edi
push 0x31
mov word [eax + esi*2 + 0x14], di
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
push ebx
call esi
or dword [ebp - 0xc], 0xffffffff
or dword [ebp - 8], 0xffffffff
mov dword [ebp - 0x14], eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
push 0xb0
push ebx
call esi
push edi
push ebx
call dword [sym.imp.USER32.dll_ShowWindow]
cmp dword [ebp + 0x10], edi
jge 0x41038b
push ebx
call dword [sym.imp.USER32.dll_DestroyWindow]
movzx edx, word [ebp + 0x10]
mov eax, dword [ebp - 0x24]
sub eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
sub ecx, dword [ebp - 0x30]
push edi
push dword [0x4c8f04]
push edx
push dword [ebp - 4]
push eax
push ecx
push dword [ebp - 0x2c]
push dword [ebp - 0x30]
push dword [ebp + 0xc]
push edi
push str.EDIT
push dword [ebp - 0x10]
call dword [sym.imp.USER32.dll_CreateWindowExW]
push 1
push dword [ebp - 0x14]
mov edi, eax
push 0x30
push edi
call esi
push dword [ebp - 0x18]
push edi
call dword [sym.imp.USER32.dll_SetWindowTextW]
push dword [ebp - 8]
push dword [ebp - 0xc]
push 0xb1
push edi
call esi
lea ecx, [ebp + 8]
call fcn.00439cfd
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x410681
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 4], 0
push ebx
push esi
push edi
push 0x325
lea ecx, [ebp - 8]
call fcn.0043fdb8
mov esi, dword [ebp - 8]
push esi
push 0x324
call dword [sym.imp.KERNEL32.DLL_GetLogicalDriveStringsW]
mov ebx, dword [ebp + 8]
mov edi, dword [sym.imp.USER32.dll_CharUpperW]
push ebx
call edi
push esi
call edi
cmp word [esi], 0
je 0x410715
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
add eax, 0x10
mov dword [ebp - 0xc], eax
push esi
call fcn.0040ff7f
cmp eax, dword [ebp - 0xc]
pop ecx
jb 0x410704
push esi
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeW]
dec eax
dec eax
je 0x4106fe
dec eax
jne 0x410704
mov ax, word [esi]
mov word [edi + 2], ax
mov cx, word [esi]
xor eax, eax
inc eax
cmp cx, word [ebx]
mov dword [ebp - 4], eax
jb 0x410704
mov esi, eax
jmp 0x410718
mov ax, word [esi]
mov word [edi], ax
push esi
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
lea esi, [esi + eax*2 + 2]
cmp word [esi], 0
jne 0x4106cb
mov esi, dword [ebp - 4]
lea ecx, [ebp - 8]
call fcn.00439cfd
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret

Function at 0x410ace
Capabilities:
Parse pe header
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x140
push ebx
push edi
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x410aff
xor eax, eax
jmp 0x410b6e
push esi
mov esi, dword [sym.imp.KERNEL32.DLL_ReadFile]
push edi
lea eax, [ebp - 4]
push eax
push 0x40
lea eax, [ebp - 0x48]
push eax
push ebx
mov dword [ebp - 8], edi
call esi
cmp dword [ebp - 4], 0x40
jne 0x410b63
cmp word [ebp - 0x48], 0x5a4d
jne 0x410b63
push edi
push edi
push dword [ebp - 0xc]
push ebx
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
cmp eax, 0xffffffff
je 0x410b63
push edi
lea eax, [ebp - 4]
push eax
mov edi, 0xf8
push edi
lea eax, [ebp - 0x140]
push eax
push ebx
call esi
cmp dword [ebp - 4], edi
jne 0x410b63
cmp dword [ebp - 0x140], 0x4550
jne 0x410b63
mov dword [ebp - 8], 1
push ebx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebp - 8]
pop esi
pop edi
pop ebx
leave
ret

Function at 0x410bc4
Capabilities:
Terminate process

Disassembly:
push esi
push dword [esp + 8]
push 0
push 1
call dword [sym.imp.KERNEL32.DLL_OpenProcess]
mov esi, eax
test esi, esi
je 0x410bfa
push dword [esp + 0xc]
push esi
call dword [sym.imp.KERNEL32.DLL_TerminateProcess]
test eax, eax
je 0x410bf3
mov eax, dword [esp + 0x10]
test eax, eax
je 0x410bf3
and dword [eax], 0
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop esi
ret
Function at 0x410bfc
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
push 0x20a
lea ecx, [ebp - 4]
call fcn.0043fdb8
mov eax, dword [ebp - 4]
mov word [eax], 0x20
mov eax, dword [ebp - 4]
and word [eax + 2], 0
mov eax, dword [ebp - 4]
push 0x208
add eax, 2
push eax
push str.SystemRoot
call dword [sym.imp.KERNEL32.DLL_GetEnvironmentVariableW]
push str.System32OnShutdown.wcs
lea ecx, [ebp - 4]
call fcn.0043fe06
mov bl, byte [ebp + 0xc]
test bl, 0x20
mov esi, str.unknown
je 0x410c57
mov esi, 0x4af6bc
test bl, 0x10
je 0x410c61
mov esi, str.reboot
test bl, 2
je 0x410c6b
mov esi, str.logout
test bl, 4
je 0x410c75
mov esi, str.suspend
test bl, 8
je 0x410c7f
mov esi, str.hiber
test bl, 0x40
je 0x410c89
mov esi, str.poweroff
test bl, bl
jns 0x410c92
mov esi, str.lock
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
push esi
lea ecx, [ebp - 4]
mov edi, eax
call fcn.0043fe06
push 0x4af3c0
lea ecx, [ebp - 4]
call fcn.0043fe06
cmp dword [ebp + 8], 0
je 0x410cc4
push dword [ebp + 8]
lea ecx, [ebp - 4]
call fcn.0043fe06
push dword [ebp - 4]
mov esi, 0x4c9048
mov ecx, esi
call fcn.004309f9
push str._25INDATA
lea ecx, [ebp - 8]
call fcn.00448399
mov eax, dword [ebp - 4]
lea eax, [eax + edi*2]
push eax
lea ecx, [ebp - 8]
call fcn.0043fe06
test bl, 0x70
je 0x410cfe
push dword [ebp - 8]
mov ecx, esi
call fcn.004309f9
lea ecx, [ebp - 8]
call fcn.00439cfd
lea ecx, [ebp - 4]
call fcn.00439cfd
pop edi
pop esi
pop ebx
leave
ret

Function at 0x410dc3
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi], 1
jne 0x410e06
push 0x5c
push 0
push dword [ebp + 0xc]
call dword [sym.imp.SHLWAPI.dll_StrRChrW]
test eax, eax
je 0x410e06
sub eax, dword [ebp + 0xc]
lea ecx, [ebp + 8]
sar eax, 1
inc eax
push eax
push dword [ebp + 0xc]
call fcn.004483b6
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_SetCurrentDirectoryW]
lea ecx, [ebp + 8]
mov byte [esi], 2
call fcn.00439cfd
mov al, byte [esi]
pop esi
pop ebp
ret
Function at 0x410e0b
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
push ebx
push esi
push edi
mov esi, 0x4b0dbc
lea edi, [ebp - 0x10]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [sym.imp.USER32.dll_wsprintfW]
mov byte [ebp - 1], 0
mov byte [ebp - 2], 0
mov edi, 0x4c9048
movsx ax, byte [ebp - 2]
add eax, 0x41
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.DLL_GetDriveTypeW]
cmp eax, 5
jne 0x410ea5
movsx ebx, byte [ebp - 1]
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x218]
push str.HKLMSYSTEMCurrentControlSetControlSession_ManagerEnvironmentCDROM_u_s
push eax
call esi
add esp, 0x10
push 0
lea eax, [ebp - 0x218]
push eax
mov ecx, edi
call fcn.00458340
lea eax, [ebp - 0x10]
push eax
push ebx
lea eax, [ebp - 0x218]
push str.CDROM_u
push eax
call esi
add esp, 0x10
inc byte [ebp - 1]
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x218]
push eax
mov ecx, edi
call fcn.0043f62b
inc byte [ebp - 2]
cmp byte [ebp - 2], 0x1a
jl 0x410e35
cmp byte [ebp - 1], 0
pop edi
pop esi
pop ebx
jle 0x410ec9
mov ecx, dword [ebp + 8]
xor eax, eax
push eax
push eax
push eax
push str.THREAD_Envi
call fcn.0042e6e7
leave
ret

Function at 0x41130b
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
add dword [ebp + 8], 2
push esi
push edi
lea ecx, [ebp - 8]
call fcn.0043fd9a
lea ecx, [ebp - 4]
call fcn.0043fd9a
push 0x2c
xor esi, esi
push esi
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_StrRChrW]
mov edi, eax
cmp edi, esi
je 0x4113ed
push ebx
push 1
push esi
lea eax, [ebp - 8]
mov word [edi], si
push eax
push dword [ebp + 8]
mov esi, 0x4c9048
mov ecx, esi
call fcn.0044ed7d
mov ebx, dword [ebp - 8]
push 1
push 0
lea eax, [ebp - 4]
push eax
add edi, 2
push edi
mov ecx, esi
mov dword [ebp + 8], ebx
call fcn.0044ed7d
cmp byte [ebp + 0xc], 0
mov esi, dword [ebp - 4]
mov dword [ebp - 0xc], esi
je 0x4113a4
lea ecx, [ebp + 8]
call fcn.0040ea44
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
add eax, eax
push eax
push dword [ebp + 8]
push 1
push esi
push str.SOFTWAREMicrosoftWindowsCurrentVersionRun
push 0x80000002
jmp 0x4113e0
mov esi, dword [sym.imp.KERNEL32.DLL_lstrlenW]
push ebx
call esi
add eax, eax
push eax
push ebx
push 1
push str.RegisteredOwner
mov edi, str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push edi
mov ebx, 0x80000002
push ebx
call fcn.0043add9
add esp, 0x18
push dword [ebp - 0xc]
call esi
shl eax, 1
push eax
push dword [ebp - 0xc]
push 1
push str.RegisteredOrganization
push edi
push ebx
call fcn.0043add9
add esp, 0x18
xor esi, esi
pop ebx
jmp 0x4113f0
xor esi, esi
inc esi
lea ecx, [ebp - 4]
call fcn.00439cfd
lea ecx, [ebp - 8]
call fcn.00439cfd
pop edi
mov eax, esi
pop esi
leave
ret
Function at 0x41192a
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
test edi, edi
jge 0x41193b
call fcn.004118cf
mov edi, eax
mov eax, dword [esp + 0x14]
test eax, eax
mov esi, dword [esp + 0xc]
jg 0x41194f
push esi
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
inc eax
dec eax
js 0x41195b
inc eax
xor word [esi], di
inc esi
inc esi
dec eax
jne 0x411953
mov eax, edi
pop edi
shl eax, 0x10
pop esi
ret

Function at 0x411aec
Capabilities:
Log keystrokes via application hook

Disassembly:
cmp dword [0x4c8ef4], 0
jne 0x411b0f
push 0
push dword [0x4c8f04]
push 0x4119eb
push 0xd
call dword [sym.imp.USER32.dll_SetWindowsHookExW]
mov dword [0x4c8ef4], eax
ret

Function at 0x411c80
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
push ebx
push esi
mov esi, dword [ebp + 8]
test esi, esi
push edi
jne 0x411c9b
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcessId]
mov esi, eax
push esi
xor ebx, ebx
xor eax, eax
mov dword [ebp - 0x22c], 0x22c
mov dword [ebp - 0x228], ebx
mov ecx, 0x89
lea edi, [ebp - 0x224]
push 2
rep stosd dword es:[edi], eax
call sub.KERNEL32.DLL_CreateToolhelp32Snapshot
mov edi, eax
lea eax, [ebp - 0x22c]
push eax
push edi
call sub.KERNEL32.DLL_Process32FirstW
jmp 0x411cea
cmp dword [ebp - 0x224], esi
je 0x411cf0
lea eax, [ebp - 0x22c]
push eax
push edi
call sub.KERNEL32.DLL_Process32NextW
test eax, eax
jne 0x411cd5
jmp 0x411cf6
mov ebx, dword [ebp - 0x214]
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
dec dword [ebp + 0xc]
cmp dword [ebp + 0xc], 0
mov esi, ebx
jg 0x411c9b
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret

Function at 0x411f98
Capabilities:
Query environment variable
Set environment variable

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 1
push edi
je 0x411fbc
cmp dword [ebp + 0xc], 2
jne 0x411feb
mov edi, dword [ebp + 0x14]
push 0x104
push edi
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.DLL_ExpandEnvironmentStringsW]
jmp 0x411fbf
mov edi, dword [ebp + 0x10]
cmp dword [ebp + 0x18], 0
je 0x411fcf
push dword [ebp + 0x18]
push edi
call dword [sym.imp.KERNEL32.DLL_lstrcatW]
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [esi + 2]
push eax
call dword [sym.imp.KERNEL32.DLL_SetEnvironmentVariableW]
push edi
push esi
mov ecx, 0x4c9048
call fcn.0043f62b
pop esi
pop edi
pop ebp
ret
Function at 0x411fee
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
push 0xc11
lea ecx, [ebp - 4]
call fcn.0043fdb8
push 0x822
push 0
push dword [ebp - 4]
call fcn.0049a7e0
mov eax, dword [ebp - 4]
mov ebx, dword [ebp + 8]
lea esi, [eax + 0x410]
and word [esi], 0
add esp, 0xc
cmp dword [ebp + 0xc], 0
mov dword [ebp - 0x10], eax
lea edi, [ebx + 2]
je 0x412035
mov edi, dword [ebp + 0xc]
and dword [ebp - 8], 0
push 0x104
push esi
push edi
mov dword [ebp - 0xc], 0x410
call dword [sym.imp.KERNEL32.DLL_GetEnvironmentVariableW]
cmp word [esi], 0
je 0x412061
push esi
push ebx
mov ecx, 0x4c9048
call fcn.0043f62b
jmp 0x412094
lea eax, [ebp - 0xc]
push eax
push esi
lea eax, [ebp - 8]
push eax
push edi
push 0x4afeb0
push 0x80000001
call fcn.0043ad75
add esp, 0x18
test eax, eax
jne 0x412094
push dword [ebp + 0x10]
push dword [ebp - 0x10]
push esi
push dword [ebp - 8]
push ebx
call fcn.00411f98
add esp, 0x14
lea ecx, [ebp - 4]
call fcn.00439cfd
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4120a1
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 0x411
lea ecx, [ebp - 4]
mov byte [0x4c9053], 1
call fcn.0043fdb8
push 0x822
push 0
push dword [ebp - 4]
call fcn.0049a7e0
mov edi, dword [ebp - 4]
add esp, 0xc
push 0x104
add edi, 0x410
push edi
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameW]
push str.PE_IDBASE
push 0x1000
mov esi, 0x4c9048
push esi
call fcn.00442235
push str.WM_PE_BASE
push 0x5000
push esi
call fcn.00442235
push str.PE_MENU_IDBASE
push 0x100
push esi
call fcn.00442235
mov esi, dword [sym.imp.KERNEL32.DLL_SetEnvironmentVariableW]
add esp, 0x24
push edi
push 0x4b125a
call esi
push edi
mov ebx, 0x4c9048
push str.MyName
mov ecx, ebx
call fcn.0043f62b
push 0x5c
push 0
push edi
call dword [sym.imp.SHLWAPI.dll_StrRChrW]
xor edi, edi
cmp eax, edi
je 0x412168
lea edi, [eax + 2]
push edi
push 0x4b1246
call esi
push edi
push str.MyName0
mov ecx, ebx
call fcn.0043f62b
xor edi, edi
push edi
push edi
push str.Desktop
call fcn.00411fee
push edi
push edi
push str.Favorites
call fcn.00411fee
push edi
push edi
push str.Programs
call fcn.00411fee
push edi
push edi
push str.SendTo
call fcn.00411fee
push edi
push edi
push str.Personal
call fcn.00411fee
push edi
push str.Start_Menu
push 0x4b07a0
call fcn.00411fee
add esp, 0x48
push edi
push str.Cache
push str.IECache
call fcn.00411fee
push edi
push edi
push str.Startup
call fcn.00411fee
push str.MicrosoftInternet_ExplorerQuick_Launch
push str.AppData
push str.QuickLaunch
call fcn.00411fee
add esp, 0x24
lea ecx, [ebp - 4]
call fcn.00439cfd
pop edi
pop esi
pop ebx
leave
ret
Function at 0x412253
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x14b8
call fcn.0049abc0
push esi
mov esi, 0x4c72b8
and word [ebp - 0x14b8], 0
mov edx, dword [esi]
mov word [ebp - 0x64], 0x26
lea ecx, [ebp - 0x62]
movsx ax, byte [edx]
mov word [ecx], ax
inc ecx
inc ecx
inc edx
test ax, ax
jne 0x412279
push 0xa28
lea eax, [ebp - 0x14b8]
push eax
lea eax, [ebp - 0x62]
push eax
call dword [sym.imp.KERNEL32.DLL_GetEnvironmentVariableW]
lea eax, [ebp - 0x14b8]
push eax
lea eax, [ebp - 0x64]
push eax
mov ecx, 0x4c9048
call fcn.0043f62b
add esi, 4
cmp esi, 0x4c72cc
jl 0x412266
pop esi
leave
ret
Function at 0x412d35
Capabilities:
Check if file exists
Unmount volume via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp ebx, edi
je 0x412e35
cmp dword [ebp + 8], 0xffffffff
jne 0x412e35
mov esi, dword [sym.imp.KERNEL32.DLL_lstrlenW]
push ebx
call esi
cmp eax, 2
jne 0x412d6f
xor eax, eax
cmp word [ebx + 2], 0x3a
sete al
jmp 0x412d90
push ebx
call esi
cmp eax, 3
jne 0x412d8e
lea eax, [ebx + 2]
push 0x4b17e4
push eax
call fcn.0049abfd
neg eax
pop ecx
sbb eax, eax
pop ecx
inc eax
jmp 0x412d90
xor eax, eax
cmp eax, edi
je 0x412dea
mov ax, word [ebx]
mov esi, str.._:
lea edi, [ebp - 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
push 0
movsd dword es:[edi], dword [esi]
mov ebx, 0x20000000
push ebx
push 3
push 0
movsw word es:[edi], word [esi]
mov edi, dword [sym.imp.KERNEL32.DLL_CreateFileW]
push 3
mov word [ebp - 0x10], ax
push 0xc0000000
lea eax, [ebp - 0x18]
push eax
call edi
mov esi, eax
cmp esi, 0xffffffff
jne 0x412e75
push 0
push ebx
push 3
push 0
push 3
push 0x80000000
lea eax, [ebp - 0x18]
push eax
call edi
xor edi, edi
jmp 0x412e58
push 0xc0000000
push ebx
call dword [0x4c8fd4]
mov esi, eax
cmp esi, 0xffffffff
jne 0x412e77
push 0x80000000
push ebx
call dword [0x4c8fd4]
mov esi, eax
cmp esi, 0xffffffff
jne 0x412e77
call dword [sym.imp.KERNEL32.DLL_GetLastError]
dec eax
je 0x412e2d
sub eax, 0x56
je 0x412e2d
sub eax, 0x3a
je 0x412e2d
sub eax, 0x7a
je 0x412e2d
sub eax, 0x101b
push 9
pop eax
jmp 0x412f05
push 0xc0000000
push dword [ebp + 8]
call dword [0x4c8fd0]
mov esi, eax
cmp esi, 0xffffffff
jne 0x412e77
push 0x80000000
push dword [ebp + 8]
call dword [0x4c8fd0]
mov esi, eax
cmp esi, 0xffffffff
jne 0x412e77
call dword [sym.imp.KERNEL32.DLL_GetLastError]
xor ecx, ecx
cmp eax, 2
setne cl
inc ecx
mov eax, ecx
jmp 0x412f05
xor edi, edi
push esi
call fcn.00412794
test eax, eax
pop ecx
jne 0x412e90
push 5
pop edi
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, edi
jmp 0x412f05
test byte [ebp + 0x10], 3
mov ebx, dword [sym.imp.KERNEL32.DLL_DeviceIoControl]
je 0x412ed1
push esi
call dword [sym.imp.KERNEL32.DLL_FlushFileBuffers]
push edi
lea eax, [ebp + 0xc]
push eax
push edi
push edi
push edi
push edi
push 0x90018
push esi
call ebx
test eax, eax
jne 0x412ebc
push 2
jmp 0x412e84
push edi
lea eax, [ebp + 0xc]
push eax
push edi
push edi
push edi
push edi
push 0x90020
push esi
call ebx
test eax, eax
je 0x412eb8
mov eax, dword [ebp + 0x10]
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0x14]
push edi
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push 8
lea eax, [ebp - 8]
push eax
push 8
push eax
push 0x83722014
push esi
call ebx
cmp dword [ebp - 8], edi
je 0x412efc
push 3
jmp 0x412e84
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret