joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f7c0
Capabilities:
Check if file exists
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53381b
mov eax, dword fs:[0]
push eax
sub esp, 0x23c
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
lea eax, [ebp - 0x218]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
xor eax, eax
mov dword [ebp - 0x234], 7
mov dword [ebp - 0x238], 0
mov word [ebp - 0x248], ax
cmp word [ebp - 0x218], ax
jne 0x41f82a
xor ecx, ecx
jmp 0x41f842
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x41f833
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x248]
call fcn.00403170
push 0x1c
push 0x5653d8
lea ecx, [ebp - 0x248]
mov dword [ebp - 4], 0
call fcn.00403390
xor ecx, ecx
mov dword [ebp - 0x21c], 7
push 0xffffffffffffffff
push ecx
mov word [ebp - 0x230], cx
lea ecx, [ebp - 0x230]
push eax
mov dword [ebp - 0x220], 0
call fcn.00403270
mov eax, dword [ebp - 0x234]
cmp eax, 8
jb 0x41f8b8
inc eax
lea ecx, [ebp - 0x248]
push eax
push dword [ebp - 0x248]
call fcn.004017c0
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41f8fd
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push 0
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x41f8fd
lea esi, [eax + 1]
jmp 0x41f922
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
push 0x104
push esi
call fcn.0051ae41
add esp, 0xc
xor esi, esi
mov ecx, dword [ebp - 0x21c]
cmp ecx, 8
jb 0x41f940
inc ecx
push ecx
push dword [ebp - 0x230]
lea ecx, [ebp - 0x230]
call fcn.004017c0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x41f9f0
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov edx, ebx
lea ecx, [edx + 2]
nop dword [eax + eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x41fa10
sub edx, ecx
sar edx, 1
cmp edx, 0x104
jbe 0x41fa38
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
push edi
mov edi, ebx
lea ecx, [edi + 2]
nop
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x41fa40
push esi
push 0x208
xor esi, esi
lea eax, [ebp - 0x20c]
sub edi, ecx
push esi
push eax
sar edi, 1
call fcn.004d7060
push 0x5c
push ebx
call fcn.004d670e
add esp, 0x14
test eax, eax
je 0x41fae3
lea eax, [ebx + esi*2]
push 0x5c
push eax
call fcn.004d670e
add esp, 8
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x41fa84
sub eax, edx
mov esi, edi
sar eax, 1
sub esi, eax
lea eax, [ebp - 0x20c]
inc esi
push esi
push ebx
push 0x104
push eax
call fcn.0051ae36
add esp, 0x10
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41fad1
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x41fafe
lea eax, [ebx + esi*2]
push 0x5c
push eax
call fcn.004d670e
add esp, 8
test eax, eax
jne 0x41fa73
cmp esi, edi
jge 0x41fb11
push ebx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41fb11
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x41fb11
pop esi
pop edi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 1
pop esi
pop edi
xor ecx, ebp
pop ebx
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x4201a0
Capabilities:
Hash data with md5
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x533946
mov eax, dword fs:[0]
push eax
sub esp, 0x4a4
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, edx
mov edi, ecx
mov dword [ebp - 0x4a8], edi
push 0
push 0x562f48
lea ecx, [ebp - 0x430]
mov dword [ebp - 0x4ac], edi
mov dword [ebp - 0x4b0], 0
mov dword [ebp - 0x41c], 0xf
mov dword [ebp - 0x420], 0
mov byte [ebp - 0x430], 0
call fcn.004049f0
mov dword [ebp - 4], 0
cmp dword [esi + 0x10], 0
jne 0x420249
lea eax, [ebp - 0x430]
mov ecx, edi
push eax
call fcn.00406140
mov ecx, dword [ebp - 0x41c]
cmp ecx, 0x10
jb 0x420426
inc ecx
push ecx
jmp 0x420415
mov byte [ebp - 4], 1
cmp dword [esi + 0x14], 0x10
mov dword [ebp - 0x4a8], 0
jb 0x42025f
mov esi, dword [esi]
push 0x5655d4
lea eax, [ebp - 0x4a8]
push esi
push eax
call fcn.0050b7cc
add esp, 0xc
test eax, eax
jne 0x4203fa
mov esi, dword [ebp - 0x4a8]
test esi, esi
je 0x4203fa
push 0x400
push eax
mov dword [ebp - 0x4a0], eax
mov dword [ebp - 0x4a4], eax
lea eax, [ebp - 0x414]
push eax
mov dword [ebp - 0x49c], 0x67452301
mov dword [ebp - 0x498], 0xefcdab89
mov dword [ebp - 0x494], 0x98badcfe
mov dword [ebp - 0x490], 0x10325476
call fcn.004d7060
push esi
push 0x400
lea eax, [ebp - 0x414]
push 1
push eax
call fcn.0050f121
add esp, 0x1c
test eax, eax
jle 0x420322
nop dword [eax + eax]
push eax
lea edx, [ebp - 0x414]
lea ecx, [ebp - 0x4a4]
call fcn.00421dc0
push dword [ebp - 0x4a8]
lea eax, [ebp - 0x414]
push 0x400
push 1
push eax
call fcn.0050f121
add esp, 0x14
test eax, eax
jg 0x4202f0
lea ecx, [ebp - 0x4a4]
call fcn.00421e80
xor eax, eax
mov byte [ebp - 0x418], 0
mov word [ebp - 0x417], ax
xor esi, esi
nop
cmp esi, 0x10
jge 0x4203ec
movzx eax, byte [ebp + esi - 0x44c]
push eax
push str._02x
lea eax, [ebp - 0x418]
push 3
push eax
call fcn.0040b670
add esp, 0x10
cmp byte [ebp - 0x418], 0
jne 0x420389
xor ecx, ecx
lea eax, [ebp - 0x418]
push ecx
push eax
lea ecx, [ebp - 0x430]
call fcn.00406e90
inc esi
jmp 0x420340
lea ecx, [ebp - 0x418]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x420392
sub ecx, edx
lea eax, [ebp - 0x418]
push ecx
push eax
lea ecx, [ebp - 0x430]
call fcn.00406e90
inc esi
jmp 0x420340
push dword [ebp - 0x4a8]
call fcn.0050b889
add esp, 4
lea eax, [ebp - 0x430]
mov ecx, edi
push eax
call fcn.00406140
mov eax, dword [ebp - 0x41c]
cmp eax, 0x10
jb 0x420426
inc eax
push eax
push dword [ebp - 0x430]
lea ecx, [ebp - 0x430]
call fcn.00404c20
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x421d50
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
lea eax, [ebp + 0xc]
push esi
push edi
push eax
call fcn.00421d10
xor ecx, ecx
add esp, 4
mov edx, 2
lea edi, [eax + 2]
mov eax, edi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00516ab9
mov esi, eax
add esp, 4
test esi, esi
je 0x421dac
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push edi
push esi
call fcn.0040f080
add esp, 0x14
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
push esi
call fcn.0050b296
add esp, 4
pop edi
pop esi
pop ecx
pop ebp
ret

Function at 0x4227e0
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x10], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x10]
mov word [ebp - 0xc], 0x500
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [ebp - 8], eax
test eax, eax
je 0x422849
lea eax, [ebp - 8]
push eax
push dword [ebp - 0x14]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x14]
neg eax
sbb eax, eax
and dword [ebp - 8], eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret

Function at 0x422970
Capabilities:
Get session information
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], 0
push ecx
lea ecx, [ebp - 0xc]
push ecx
push 5
push eax
push 0
call dword [sym.imp.WTSAPI32.dll_WTSQuerySessionInformationW]
test eax, eax
jne 0x4229b8
xor al, al
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0xc]
cmp word [edx], 0
jne 0x4229c5
xor ecx, ecx
jmp 0x4229e0
mov ecx, edx
push esi
lea esi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4229d0
sub ecx, esi
sar ecx, 1
pop esi
push ecx
push edx
mov ecx, edi
call fcn.00403170
push dword [ebp - 0xc]
call dword [sym.imp.WTSAPI32.dll_WTSFreeMemory]
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop edi
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x422a90
Capabilities:
Create a process with modified i/o handles and window
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
push eax
mov edi, ecx
push 0x400
push edi
call fcn.0051ae41
add esp, 0xc
lea eax, [ebp - 0x50]
push 0x44
push 0
push eax
call fcn.004d7060
or dword [ebp - 0x24], 0x101
add esp, 0xc
mov esi, dword [sym.imp.KERNEL32.dll_SetHandleInformation]
mov dword [ebp - 0x50], 0x44
push 0
push 1
push dword [edi + 0x814]
call esi
mov eax, dword [edi + 0x810]
push 0
push 1
push dword [edi + 0x804]
mov dword [ebp - 0x14], eax
call esi
mov eax, dword [edi + 0x800]
push 0
push 1
push dword [edi + 0x820]
mov dword [ebp - 0x10], eax
call esi
mov eax, dword [edi + 0x824]
mov dword [ebp - 0x18], eax
xor eax, eax
mov word [ebp - 0x20], ax
lea eax, [edi + 0x830]
push eax
lea eax, [ebp - 0x50]
push eax
push 0
push 0
push 0
push 1
push 0
push 0
push edi
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x422b91
push dword [edi + 0x810]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
mov dword [edi + 0x810], 0
push dword [edi + 0x800]
call esi
mov dword [edi + 0x800], 0
push dword [edi + 0x824]
call esi
mov ecx, dword [ebp - 4]
mov dword [edi + 0x824], 0
xor ecx, ebp
pop edi
pop esi
call fcn.004edc3c
mov esp, ebp
pop ebp
ret 0xc
push ecx
lea ecx, [ebp - 0x5c]
call fcn.004226e0
push 0x575c24
lea eax, [ebp - 0x5c]
push eax
call fcn.004d7590
int3

Function at 0x422bf0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x533c68
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
mov eax, dword [0x5796f4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi + 0x18], 0
jne 0x422ca7
push 0x11
xor eax, eax
mov dword [ebp - 0x10], 7
push 0x565650
lea ecx, [ebp - 0x24]
mov dword [ebp - 0x14], 0
mov word [ebp - 0x24], ax
call fcn.00403170
push 0xffffffffffffffff
push 0
push esi
lea ecx, [ebp - 0x24]
mov dword [ebp - 4], 0
call fcn.00403710
cmp dword [eax + 0x14], 8
jb 0x422c61
mov eax, dword [eax]
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 0x10]
cmp eax, 8
jb 0x422c84
inc eax
lea ecx, [ebp - 0x24]
push eax
push dword [ebp - 0x24]
call fcn.004017c0
cmp dword [esi + 0x18], 0
je 0x422ca7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x422ca7
push dword [esi + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x18], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x423b60
Capabilities:
Check if file exists
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x533df9
mov eax, dword fs:[0]
push eax
sub esp, 0x254
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
xor eax, eax
mov dword [ebp - 4], 0
push 0xffffffffffffffff
push eax
mov word [ebp - 0x260], ax
lea ecx, [ebp - 0x260]
lea eax, [ebp + 8]
mov dword [ebp - 0x24c], 7
push eax
mov dword [ebp - 0x250], 0
call fcn.00403270
push 0xb
push str.config.ini
lea ecx, [ebp - 0x260]
mov byte [ebp - 4], 1
call fcn.00403390
mov edx, eax
cmp dword [edx + 0x14], 8
jb 0x423be5
mov edx, dword [edx]
xor eax, eax
mov dword [ebp - 0x21c], 7
mov dword [ebp - 0x220], 0
mov word [ebp - 0x230], ax
cmp word [edx], ax
jne 0x423c0b
xor ecx, ecx
jmp 0x423c1f
mov ecx, edx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x423c10
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x230]
call fcn.00403170
mov eax, dword [ebp - 0x24c]
cmp eax, 8
jb 0x423c4a
inc eax
lea ecx, [ebp - 0x260]
push eax
push dword [ebp - 0x260]
call fcn.004017c0
cmp dword [ebp - 0x21c], 8
lea esi, [ebp - 0x230]
mov dword [ebp - 0x234], 7
cmovae esi, dword [ebp - 0x230]
xor eax, eax
mov dword [ebp - 0x238], 0
mov word [ebp - 0x248], ax
push esi
mov byte [ebp - 4], 4
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x423ce5
push esi
push 0x104
lea eax, [ebp - 0x218]
push eax
push 0x5650e0
push str.Language
push str.Install
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
cmp word [ebp - 0x218], 0
jne 0x423cba
xor ecx, ecx
jmp 0x423cd2
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x423cc3
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x248]
call fcn.00403170
lea edx, [ebp - 0x248]
xor ecx, ecx
call fcn.004231e0
mov ecx, edi
mov esi, eax
call dword [0x56600c]
mov ecx, eax
call dword [0x566010]
mov ecx, dword [ebp - 0x234]
cmp ecx, 8
jb 0x423d22
inc ecx
push ecx
push dword [ebp - 0x248]
lea ecx, [ebp - 0x248]
call fcn.004017c0
xor eax, eax
mov dword [ebp - 0x234], 7
mov word [ebp - 0x248], ax
mov eax, dword [ebp - 0x21c]
mov dword [ebp - 0x238], 0
cmp eax, 8
jb 0x423d5d
inc eax
lea ecx, [ebp - 0x230]
push eax
push dword [ebp - 0x230]
call fcn.004017c0
xor eax, eax
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0x220], 0
cmp eax, 8
jb 0x423d8f
inc eax
lea ecx, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.004017c0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x425850
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x533fb8
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edx, dword [ebp + 8]
lea eax, [ecx + 0x18]
push eax
lea eax, [ecx + 0x10]
push eax
lea eax, [ecx + 8]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
jne 0x425945
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
push 0x3e
xor eax, eax
mov dword [ebp - 0x24], 7
push str._P_05d__T_05d___04d__02d__02d__02d:_02d:_02d._03d___s___04d_:
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x28], 0
mov word [ebp - 0x38], ax
call fcn.00403170
push 0x2f
push str.HardDiskManager::CheckFreeSpace_FAIL_code_ld_r_n
lea ecx, [ebp - 0x38]
mov dword [ebp - 4], 0
call fcn.00403390
mov esi, eax
cmp dword [esi + 0x14], 8
jb 0x4258e4
mov esi, dword [esi]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
movzx eax, word [ebp - 0x12]
push 0x23
push str.Utils::HardDiskManager::CheckFreeSpace
push eax
movzx eax, word [ebp - 0x14]
push eax
movzx eax, word [ebp - 0x16]
push eax
movzx eax, word [ebp - 0x18]
push eax
movzx eax, word [ebp - 0x1a]
push eax
movzx eax, word [ebp - 0x1e]
push eax
movzx eax, word [ebp - 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push esi
call fcn.00421d50
mov eax, dword [ebp - 0x24]
add esp, 0x34
cmp eax, 8
jb 0x425941
inc eax
lea ecx, [ebp - 0x38]
push eax
push dword [ebp - 0x38]
call fcn.004017c0
xor al, al
jmp 0x425947
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret 4

Function at 0x425970
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov ebx, dword [ebp + 8]
lea eax, [ebp - 8]
push edi
mov edi, dword [ebp + 0x10]
xor esi, esi
push esi
push eax
push esi
push 0xf003f
push esi
push esi
push esi
push str.SoftwareHuDunSoftPDFEditor
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4259dd
mov eax, edi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4259b2
sub eax, edx
sar eax, 1
add eax, eax
push eax
push edi
push 1
push 0
push ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
mov ecx, 1
cmove esi, ecx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x425a00
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 8]
push eax
push 0x20019
push 0
push str.SoftwareHuDunSoftPDFEditor
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x425a60
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push 0
push ebx
push 0
push edi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x425a72
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xc]
xor ecx, ecx
inc eax
mov edx, 2
mul edx
push esi
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004ee25a
mov ecx, dword [ebp - 0xc]
mov esi, eax
lea ecx, [ecx*2 + 2]
push ecx
push 0
push esi
call fcn.004d7060
add esp, 0x10
lea eax, [ebp - 0xc]
push eax
push esi
push ebx
push 0
push edi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 8]
test eax, eax
je 0x425ad7
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop edi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0x10]
push esi
call fcn.00402f40
push esi
call fcn.004edf19
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
mov eax, 1
pop esi
pop edi
pop ebx
call fcn.004edc3c
mov esp, ebp
pop ebp
ret
Function at 0x42a5b0
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x5796f4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], 1
push 0
lea eax, [ebp - 0x10]
mov dword [esi + 4], 0
push eax
lea edi, [esi + 4]
mov dword [esi], 0
push esi
push edi
mov dword [esi + 8], 0xffffffff
mov dword [esi + 0xc], 0xffffffff
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0xc
call dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
jne 0x42a620
mov eax, dword [esi]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x42a618
push eax
call esi
mov eax, dword [edi]
test eax, eax
je 0x42a637
jmp 0x42a634
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.004edc3c
mov esp, ebp
pop ebp
ret 8
push eax
call esi
push ecx
lea ecx, [ebp - 0x1c]
call fcn.004226e0
push 0x575c24
lea eax, [ebp - 0x1c]
push eax
call fcn.004d7590
int3

Function at 0x431d70
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x431d95
or esi, 2
push 1
call edi
test ax, ax
jns 0x431da1
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x431dad
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x431db9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x434570
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
lea ecx, [edi + 0x2d0]
call fcn.00441f00
mov ebx, dword [ebp + 8]
test eax, eax
jle 0x4345cb
nop
push esi
lea ecx, [edi + 0x2d0]
mov byte [ebp + 0xb], 0
call fcn.0042b5c0
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push ebx
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x434773
lea ecx, [edi + 0x2d0]
inc esi
call fcn.00441f00
cmp esi, eax
jl 0x434590
sub ebx, 0x100
je 0x4346fc
sub ebx, 4
je 0x434647
sub ebx, 2
jne 0x4346f1
cmp dword [edi + 0xe0], ebx
je 0x4346f1
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.00517082
mov ecx, dword [edi + 0xe0]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push reloc.WS2_32.dll_select
push edx
push 0x436870
call dword [eax + 0x110]
mov esi, eax
test esi, esi
je 0x4346f1
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x104]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x20]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [edi + 0xe4]
test eax, eax
je 0x4346f1
mov ebx, dword [sym.imp.USER32.dll_GetKeyState]
xorps xmm0, xmm0
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
movq qword [ebp - 0xc], xmm0
mov word [ebp - 0xc], ax
mov eax, dword [edi + 0xf4]
mov dword [ebp - 0x14], eax
mov eax, dword [edi + 0xf8]
push 0x11
mov dword [ebp - 4], 0
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call ebx
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call ebx
test ax, ax
jns 0x4346ae
or esi, 2
push 1
call ebx
test ax, ax
jns 0x4346ba
or esi, 1
push 0x10
call ebx
test ax, ax
jns 0x4346c6
or esi, 4
push 0x12
call ebx
test ax, ax
jns 0x4346d2
or esi, 0x20
mov word [ebp - 0xa], si
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0xe4]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x11c]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x4346f1
mov ecx, dword [edi + 0xe4]
test ecx, ecx
je 0x43475a
mov eax, dword [ecx]
mov eax, dword [eax + 0xdc]
call eax
test al, al
je 0x43475a
mov ecx, dword [edi + 0xe4]
mov eax, dword [ecx]
mov eax, dword [eax + 0xe8]
call eax
test al, al
je 0x43475a
mov ecx, dword [edi + 0xe4]
push str.RichEdit
mov eax, dword [ecx]
call dword [eax + 0x10]
push eax
call fcn.004d685d
add esp, 8
test eax, eax
je 0x43475a
mov ecx, dword [edi + 0xe4]
call fcn.00445e80
test al, al
jne 0x4346f1
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, edi
setns al
movzx eax, al
push eax
call fcn.00435ba0
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10