joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004d0c0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1004d0ed
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1004d0ed
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x48f9e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x7c000]
push edi
jmp 0x48f9fa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x48fa01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48f9f0
mov eax, 1
add ebx, ebx
jne 0x48fa13
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x48fa24
jne 0x48fa43
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48fa43
dec eax
add ebx, ebx
jne 0x48fa30
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x48fa08
add ebx, ebx
jne 0x48fa3f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x48fa95
xor ecx, ecx
sub eax, 3
jb 0x48fa5b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x48faca
sar eax, 1
mov ebp, eax
jmp 0x48fa66
add ebx, ebx
jne 0x48fa66
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48fa34
inc ecx
add ebx, ebx
jne 0x48fa74
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48fa34
add ebx, ebx
jne 0x48fa81
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x48fa76
jne 0x48fa92
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x48fa76
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x48fab4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x48faa6
jmp 0x48f9f6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x48fab4
add edi, ecx
jmp 0x48f9f6
pop esi
mov edi, esi
mov ecx, 0x1a9e
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x48fad2
cmp byte [edi], 6
jne 0x48fad2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x48fad7
lea edi, [esi + 0x8d000]
mov eax, dword [edi]
or eax, eax
je 0x48fb4f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8f000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8f104]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x48fb04
mov ecx, edi
jns 0x48fb33
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8f108]
or eax, eax
je 0x48fb49
mov dword [ebx], eax
add ebx, 4
jmp 0x48fb21
call dword [esi + 0x8f118]
mov ebp, dword [esi + 0x8f10c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x48fb83
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x401010
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
cmp dword [ebp - 4], 0xffffffff
jne 0x401039
or eax, 0xffffffff
jmp 0x40104c
mov edx, dword [ebp - 4]
and edx, 1
je 0x40104a
mov eax, 1
jmp 0x40104c
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x4010f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0xc], 0xfffffc19
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0xffffffff
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
cmp dword [ebp + 0xc], 0
jle 0x4011b9
mov eax, dword [ebp + 0xc]
push eax
push 0
mov ecx, dword [ebp + 0x10]
push ecx
call fcn.00401a60
add esp, 0xc
push 0
push 0x8000080
push 3
push 0
push 3
push SysReAllocString
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x40116d
mov dword [ebp - 0xc], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x4011b9
push 0
lea eax, [ebp - 4]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40119b
mov dword [ebp - 0xc], 0xfffffffe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x4011b9
mov ecx, dword [ebp + 0xc]
cmp ecx, dword [ebp - 4]
je 0x4011ac
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
mov dword [ebp - 0xc], edx
jmp 0x4011b9
cmp dword [ebp - 0x10], 0xffffffff
je 0x4011c9
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x4011e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0xc], 0xfffffc19
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0xffffffff
cmp dword [ebp + 0xc], 0
jle 0x401299
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x401243
mov dword [ebp - 0xc], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x401299
push 0
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x401271
mov dword [ebp - 0xc], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x401299
mov edx, dword [ebp + 0xc]
cmp edx, dword [ebp - 4]
je 0x40128b
mov dword [ebp - 0xc], 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x401292
mov dword [ebp - 0xc], 0
jmp 0x401299
cmp dword [ebp - 0x10], 0xffffffff
je 0x4012a9
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x4012c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0xc], 0xfffffc19
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0xffffffff
cmp dword [ebp + 0xc], 0
jle 0x40139e
push 0
push 0x80
push 4
push 0
push 0
push 0x40000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x401323
mov dword [ebp - 0xc], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x40139e
push 2
push 0
push 0
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x40134a
mov dword [ebp - 0xc], 0xfffffffc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x40139e
push 0
lea edx, [ebp - 4]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x401376
mov dword [ebp - 0xc], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0xc]
cmp eax, dword [ebp - 4]
je 0x401390
mov dword [ebp - 0xc], 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
jmp 0x401397
mov dword [ebp - 0xc], 0
jmp 0x40139e
cmp dword [ebp - 0x10], 0xffffffff
je 0x4013ae
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x401a47
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x437040]
jne 0x401a51
repz ret
jmp fcn.00403aed
Function at 0x40921a
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00404b64
and dword [ebp - 4], 0
cmp dword [0x439058], 0
mov ebx, eax
jne 0x4092cb
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40937c
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x42c524
push edi
call esi
test eax, eax
je 0x40937c
push eax
call fcn.00404af2
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x439058], eax
call esi
push eax
call fcn.00404af2
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x43905c], eax
call esi
push eax
call fcn.00404af2
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x439060], eax
call esi
push eax
call fcn.00404af2
pop ecx
mov dword [0x439068], eax
test eax, eax
je 0x4092cb
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00404af2
pop ecx
mov dword [0x439064], eax
mov eax, dword [0x439064]
cmp eax, ebx
je 0x409323
cmp dword [0x439068], ebx
je 0x409323
push eax
call fcn.00404b6d
push dword [0x439068]
mov esi, eax
call fcn.00404b6d
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x409323
test edi, edi
je 0x409323
call esi
test eax, eax
je 0x40931a
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40931a
test byte [ebp - 0xc], 1
jne 0x409323
or dword [ebp + 0x10], 0x200000
jmp 0x40935c
mov eax, dword [0x43905c]
cmp eax, ebx
je 0x40935c
push eax
call fcn.00404b6d
pop ecx
test eax, eax
je 0x40935c
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40935c
mov eax, dword [0x439060]
cmp eax, ebx
je 0x40935c
push eax
call fcn.00404b6d
pop ecx
test eax, eax
je 0x40935c
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x439058]
call fcn.00404b6d
pop ecx
test eax, eax
je 0x40937c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40937e
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40b8b0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
push 0x55b
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 0x57a
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 0x57b
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 0x57c
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 0x57d
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov dword [ebp - 4], 0
jmp 0x40b93e
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
cmp dword [eax*4 + 0x437cd0], 0
je 0x40b989
push 0
mov ecx, dword [ebp - 4]
mov edx, dword [ecx*4 + 0x437cd0]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov ecx, dword [ebp - 4]
mov edx, dword [ecx*4 + 0x437d20]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x40b935
mov esp, ebp
pop ebp
ret

Function at 0x40b990
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
push 5
push 0x55b
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
push 0x57a
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
push 0x57b
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
push 0x57c
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
push 0x57d
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov dword [ebp - 4], 0
jmp 0x40ba1e
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
cmp dword [eax*4 + 0x437cd0], 0
je 0x40ba69
push 5
mov ecx, dword [ebp - 4]
mov edx, dword [ecx*4 + 0x437cd0]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
mov ecx, dword [ebp - 4]
mov edx, dword [ecx*4 + 0x437d20]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x40ba15
mov esp, ebp
pop ebp
ret
Function at 0x40cdb0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], 0
push 0
push 0x80
push 3
push 0
push 1
push 0x40000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jne 0x40cdf6
mov dword [ebp - 8], 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
jmp 0x40ce32
push 0
lea edx, [ebp - 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x40ce24
mov dword [ebp - 8], 2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40ce32
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 0x10
Function at 0x40d270
Capabilities:
Check os version
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1b0
mov eax, dword [0x437040]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x1b0], 0x94
lea eax, [ebp - 0x1b0]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x1a0], 2
jne 0x40d2c1
cmp dword [ebp - 0x1ac], 5
jb 0x40d2c1
push 0x7f89
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [ebp - 0x114], eax
jmp 0x40d333
push 0x104
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.winhlp32.exe
lea edx, [ebp - 0x110]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40d320
push 0x6a
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_LoadCursorW]
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [ebp - 0x114], eax
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x40d333
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [ebp - 0x114], eax
mov eax, dword [ebp - 0x114]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00401a47
mov esp, ebp
pop ebp
ret
Function at 0x4122c0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x240
mov eax, dword [0x437040]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov word [ebp - 0x238], ax
push 0x22e
push 0
lea ecx, [ebp - 0x236]
push ecx
call fcn.00401a60
add esp, 0xc
mov dword [ebp - 0x240], 0xffffffff
cmp dword [ebp + 0xc], 0
jle 0x412361
lea edx, [ebp - 0x238]
push edx
push 0x118
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [ebp - 0x238]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push 0
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x238]
push ecx
call fcn.004011e0
add esp, 0x10
test eax, eax
jne 0x41235d
mov dword [ebp - 0x240], 0
lea edx, [ebp - 0x238]
push edx
mov eax, dword [ebp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
jmp 0x412361
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x23c], eax
mov eax, dword [ebp - 0x240]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00401a47
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4252a0
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0xc], 1
mov dword [ebp - 8], 0
cmp dword [ebp + 8], 1
jne 0x4252c6
mov dword [ebp - 4], str.RootCIMV2
jmp 0x4252cd
mov dword [ebp - 4], str.RootWMI
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x210], 0
jne 0x425320
push 2
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0x20c], eax
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x20c], 0
je 0x425320
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20c], 1
je 0x425320
mov ecx, dword [ebp - 0x18]
mov dword [ecx], str._CoInitializeEx_Call_Error
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 1
jmp 0x425495
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x210], 0
jne 0x425397
push 0
push 0
push 0
push 3
push 0
push 0
push 0
push 0xffffffffffffffff
push 0
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0x20c], eax
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x20c], 0
je 0x42538a
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20c], 0x80010119
je 0x42538a
call dword [sym.imp.ole32.dll_CoUninitialize]
mov ecx, dword [ebp - 0x18]
mov dword [ecx], str._CoInitializeSecurity_Call_Error
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 2
jmp 0x425495
mov edx, dword [ebp - 0x18]
mov dword [edx + 0x210], 1
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x214], 0
jne 0x4253fb
mov dword [ebp - 0x10], 7
mov ecx, dword [ebp - 0x18]
add ecx, 0x214
push ecx
push 0x42cce8
mov edx, dword [ebp - 0x10]
push edx
push 0
push 0x42cdb8
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0x20c], eax
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x20c], 0
je 0x4253fb
mov eax, dword [ebp - 0x18]
mov dword [eax], str._CoCreateInstance_Call_Error
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 3
jmp 0x425495
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + 0x218], 0
jne 0x42548e
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x18]
add eax, 0x218
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0x214]
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0x214]
mov eax, dword [eax]
push edx
mov ecx, dword [eax + 0xc]
call ecx
mov edx, dword [ebp - 0x18]
mov dword [edx + 0x20c], eax
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20c], 0
je 0x425484
mov ecx, dword [ebp - 0x18]
mov dword [ecx], str._ConnectServer_Call_Error
mov edx, dword [ebp - 0x18]
mov dword [edx + 0x218], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 4
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
jmp 0x425495
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x4255d0
Capabilities:
Get session information
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x14], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x18], 0
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 1
push 0
push 0
call sub.WTSAPI32.dll_WTSEnumerateSessionsW
test eax, eax
jne 0x425623
mov dword [ebp - 0x14], 0xffffffff
jmp 0x4256ed
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
mov dword [ebp - 4], eax
mov dword [ebp - 0x1c], 0
jmp 0x42563e
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp - 0xc]
jae 0x4256e6
mov dword [ebp - 0x10], 0
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 0x10]
push edx
push 5
mov eax, dword [ebp - 0x1c]
imul eax, eax, 0xc
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + eax]
push edx
push 0
call sub.WTSAPI32.dll_WTSQuerySessionInformationW
test eax, eax
jne 0x42567c
mov dword [ebp - 0x14], 0xfffffffe
jmp 0x4256e6
mov eax, dword [ebp - 0x1c]
imul eax, eax, 0xc
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + eax]
cmp edx, dword [ebp - 4]
jne 0x4256a4
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x10]
push ecx
push 0x44fb28
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
jmp 0x4256cb
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [0x44fb20]
shl eax, 8
add eax, 0x44fc28
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov ecx, dword [0x44fb20]
add ecx, 1
mov dword [0x44fb20], ecx
cmp dword [ebp - 0x10], 0
je 0x4256e1
mov edx, dword [ebp - 0x10]
push edx
call sub.WTSAPI32.dll_WTSFreeMemory
mov dword [ebp - 0x10], 0
jmp 0x425635
jmp 0x4256ed
cmp dword [ebp - 0x10], 0
je 0x4256fc
mov eax, dword [ebp - 0x10]
push eax
call sub.WTSAPI32.dll_WTSFreeMemory
cmp dword [ebp - 0x18], 0
je 0x42570b
mov ecx, dword [ebp - 0x18]
push ecx
call sub.WTSAPI32.dll_WTSFreeMemory
mov eax, dword [ebp - 0x14]
mov esp, ebp
pop ebp
ret 4
Function at 0x4259b0
Capabilities:
Prepare http request
Receive http response

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], str.Accept:___r_nPragma:_no_cache_r_nCache_Control:_no_cache_r_n
mov dword [ebp - 0x20], str.Content_Type:_application_x_www_form_urlencoded_r_n
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
push 0x434e24
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x425a06
mov edx, dword [ebp - 0x20]
mov dword [ebp - 4], edx
cmp dword [ebp + 0x10], 0
je 0x425a2c
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [ebp - 0xc], eax
mov edx, dword [ebp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [ebp - 8], eax
mov eax, dword [0x437d70]
push eax
push 0
push 0
push 0
mov ecx, dword [ebp + 8]
add ecx, 0x248
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov edx, dword [ebp + 8]
mov dword [edx + 8], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 0
jne 0x425a74
mov dword [ebp - 0x1c], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x425ad5
push 0
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x10]
push eax
push 0xffffffffffffffff
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpSendRequest]
test eax, eax
jne 0x425aab
mov dword [ebp - 0x1c], 0xfffffffe
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x425ad5
push 0
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpReceiveResponse]
test eax, eax
jne 0x425ace
mov dword [ebp - 0x1c], 0xfffffffd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x18], eax
jmp 0x425ad5
mov eax, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret 0xc