joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45ffd6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x46000e
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045e08d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045e065
jmp 0x46001a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4616c4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x461706
call fcn.0046717b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x461706
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4616fd
xor eax, eax
jmp 0x46170e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00461714
pop edi
pop esi
pop ebx
ret 4

Function at 0x4676ab
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4676d9
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4676f7
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00467611
jmp 0x4676f7
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4676f7
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00467611
test edi, edi
mov eax, edi
jne 0x4676e1
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40aea7
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x427d20]
jne 0x40aeb1
repz ret
jmp fcn.0040e50c

Function at 0x40cbc2
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x427d20]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040697f
and dword [ebp - 0x14], 0
cmp dword [0x429348], 0
mov dword [ebp - 0x18], eax
jne 0x40cc75
push 0x404510
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40cd1d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x404504
push ebx
call edi
test eax, eax
je 0x40cd1d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x4044f4
push ebx
mov dword [0x429348], eax
call edi
push eax
call esi
push 0x4044e0
push ebx
mov dword [0x42934c], eax
call edi
push eax
call esi
push 0x4044c4
push ebx
mov dword [0x429350], eax
call edi
push eax
call esi
mov dword [0x429358], eax
test eax, eax
je 0x40cc75
push 0x4044ac
push ebx
call edi
push eax
call esi
mov dword [0x429354], eax
mov eax, dword [0x429354]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40ccce
cmp dword [0x429358], ecx
je 0x40ccce
push eax
call esi
push dword [0x429358]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40ccce
test ebx, ebx
je 0x40ccce
call edi
test eax, eax
je 0x40ccc5
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40ccc5
test byte [ebp - 8], 1
jne 0x40ccce
or dword [ebp + 0x10], 0x200000
jmp 0x40cd01
mov eax, dword [0x42934c]
cmp eax, dword [ebp - 0x18]
je 0x40cd01
push eax
call esi
test eax, eax
je 0x40cd01
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40cd01
mov eax, dword [0x429350]
cmp eax, dword [ebp - 0x18]
je 0x40cd01
push eax
call esi
test eax, eax
je 0x40cd01
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x429348]
call esi
test eax, eax
je 0x40cd1d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40cd1f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040aea7
leave
ret
Function at 0x423730
Capabilities:
Delete directory
Get common file path
Read file on windows
Set console window title

Disassembly:
mov eax, 0x1464
call fcn.0040e6d0
cmp dword [0x7ae3b8], 0x37
jne 0x423822
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
push 0x4046a8
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [esp]
push 0
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_FreeUserPhysicalPages]
push 0
lea edx, [esp + 0x868]
push edx
push 0x4046e0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea eax, [esp + 0xc68]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea ecx, [esp + 4]
push ecx
push 0
lea edx, [esp + 0x14]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputA]
push 0x404714
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomW]
lea eax, [esp + 8]
push eax
push 0x404720
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeA]
push 0x404748
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleA]
push 0
lea ecx, [esp + 0x68]
push ecx
push 0
push 0x404790
push 0
call dword [sym.imp.KERNEL32.dll_FoldStringA]
lea edx, [esp + 0x464]
push edx
push 0
push 0x4047f0
push 0x404808
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push 0
push 0
push 0
push 0
push 0x40480c
push 0x404840
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
mov eax, dword [0x7ae3bc]
mov dword [esp], eax
mov eax, 0x5d1
add dword [esp], eax
mov ecx, dword [esp]
mov dl, byte [ecx + esi]
mov eax, dword [0x42e41c]
mov byte [eax + esi], dl
add esp, 0x1464
ret
Function at 0x4239e0
Capabilities:
Enumerate files on windows
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0x7ae3b8]
sub esp, 0x1d4
push ebx
push ebp
push esi
mov esi, dword [0x42e41c]
shr eax, 3
push edi
test eax, eax
je 0x423b95
mov dword [esp + 0x38], 0x9e3779b9
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], eax
jmp 0x423a16
mov esi, dword [esp + 0x1c]
cmp dword [0x7ae3b8], 0x1c
jne 0x423a33
lea eax, [esp + 0x3c]
push eax
push 0
lea ecx, [esp + 0x4c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
mov edx, dword [0x428310]
mov ecx, dword [str.1JpUT]
mov eax, dword [esi]
mov edi, dword [esi + 4]
mov dword [esp + 0x2c], edx
mov edx, dword [0x428318]
mov dword [esp + 0x30], ecx
mov ecx, dword [0x42831c]
mov dword [esp + 0x14], eax
mov ebx, 0xc6ef3720
mov dword [esp + 0x28], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x20], 0x20
jmp 0x423a77
mov eax, dword [esp + 0x14]
mov edx, eax
mov ecx, eax
shr edx, 5
add edx, dword [esp + 0x34]
shl ecx, 4
add ecx, dword [esp + 0x28]
add eax, ebx
xor edx, ecx
xor edx, eax
sub edi, edx
mov ecx, edi
shl ecx, 4
mov dword [0x7ad33c], 0
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x2c]
add dword [esp + 0x10], eax
cmp dword [0x7ae3b8], 0x1be
lea ebp, [ebx + edi]
jne 0x423acc
lea edx, [esp + 0x40]
push edx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
mov esi, edi
shr esi, 5
add esi, dword [esp + 0x30]
cmp dword [0x7ae3b8], 0x979
mov dword [0x7ad340], 0xff6b3619
mov dword [0x7ad344], 0xffffffff
jne 0x423b05
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
xor esi, ebp
xor dword [esp + 0x10], esi
mov eax, dword [esp + 0x10]
sub dword [esp + 0x14], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x38]
add dword [esp + 0x18], eax
sub ebx, dword [esp + 0x18]
dec dword [esp + 0x20]
jne 0x423a73
cmp dword [0x7ae3b8], 0x8d4
jne 0x423b48
lea ecx, [esp + 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [esi], edx
mov dword [esi + 4], edi
cmp dword [0x7ae3b8], 0x17
jne 0x423b84
push 0
push 0
push 0
push 0x404568
push 0x4045e0
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
add esi, 8
dec dword [esp + 0x24]
mov dword [esp + 0x1c], esi
jne 0x423a12
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1d4
ret
Function at 0x401c50
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
xor edi, edi
push eax
push edi
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x401c75
push edi
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov edi, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
ret 4

Function at 0x401c90
Capabilities:
Enumerate processes

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
lea eax, [esp + 0x10]
push edi
push eax
mov esi, ecx
push ebx
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x401ccf
mov edi, dword [esp + 0x13c]
lea ecx, [esp + 0x38]
push ecx
push edi
mov ecx, esi
call fcn.00401bd0
cmp al, 1
je 0x401cda
lea edx, [esp + 0x14]
push edx
push ebx
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x401caf
pop edi
pop esi
mov eax, 0x3ee
pop ebx
ret 0x130
mov eax, dword [esp + 0x1c]
mov ecx, esi
push eax
call fcn.00401c50
neg eax
sbb eax, eax
pop edi
and eax, 0xfffffc14
pop esi
add eax, 0x3ed
pop ebx
ret 0x130

Function at 0x402130
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x402aaf
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push esi
lea eax, [esp + 8]
push edi
push eax
push 0x20019
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionUninstall_
mov edi, ecx
push 0x80000002
mov dword [esp + 0x2c], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x402197
push 0
push 0
push 0x405168
call sub.MFC42.DLL_AfxMessageBox
mov esi, dword [esp + 0x2c]
push 0x405218
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
jmp 0x402244
push 0x50
call sub.MFC42.DLL_operatornew
add esp, 4
lea ecx, [esp + 0x10]
mov esi, eax
mov eax, dword [esp + 0xc]
push ecx
lea edx, [esp + 0x18]
push esi
push edx
push 0
push str.DisplayVersion
push eax
mov dword [esp + 0x2c], 1
mov dword [esp + 0x28], 0x50
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x4021e2
push 0
push 0
push 0x405138
call sub.MFC42.DLL_AfxMessageBox
call sub.MFC42.DLL_AfxGetEmptyString
mov ecx, dword [eax]
push esi
mov dword [esp + 0xc], ecx
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::operator_1
add edi, 8
lea edx, [esp + 8]
push edx
mov ecx, edi
mov dword [esp + 0x28], 1
call sub.MFC42.DLL_CString::operator
push esi
call sub.MFC42.DLL_operatordelete
mov eax, dword [esp + 0x10]
add esp, 4
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [esp + 0x2c]
push edi
mov ecx, esi
call sub.MFC42.DLL_CString::CString_2
lea ecx, [esp + 8]
mov dword [esp + 0x18], 1
mov byte [esp + 0x24], 0
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x1c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x20
ret 4
Function at 0x420fb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49d62b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004916ab
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x421032
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048ecfd
mov eax, dword [eax]
push 0x59c240
push eax
call fcn.00480584
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00491936
test bl, bl
je 0x421032
push 0x59c240
lea ecx, [esp + 0xc]
call fcn.00491cc6
push 0x59fdbc
lea ecx, [esp + 0xc]
call fcn.00491cc6
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x42106e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00491936
jmp 0x421139
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4210f2
lea edx, [esp + 0x7c]
push 0x59fdb8
push edx
call fcn.00480584
add esp, 8
test eax, eax
je 0x4210f2
lea eax, [esp + 0x7c]
push 0x59fdb4
push eax
call fcn.00480584
add esp, 8
test eax, eax
je 0x4210f2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x421082
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.00491936
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x421930
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x421992
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4219a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49d6ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ac60c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x421ad8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421a06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00491936
xor eax, eax
jmp 0x421b4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00491a73
push esi
lea ecx, [esp + 0xc]
call fcn.00491d02
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x421b2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00421930
test eax, eax
jne 0x421b2d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00421930
test eax, eax
jne 0x421b2d
lea eax, [esp + 0x14]
push 0x59fdd0
push eax
call fcn.00481690
mov esi, eax
add esp, 8
test esi, esi
jne 0x421b0c
lea ecx, [esp + 0x14]
push 0x59fdcc
push ecx
call fcn.00481610
mov esi, eax
add esp, 8
test esi, esi
jne 0x421b0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x421b0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00491a23
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x421a1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00491936
xor eax, eax
jmp 0x421b4f
mov byte [esi], 0
push 0x59fdc8
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.00491936
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4353e0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x43544e
cmp si, 0x69
ja 0x43544e
add esi, 0xffd0
cmp si, 0x11
je 0x43541e
push 0x11
call edi
test ax, ax
jge 0x43541e
or esi, 0x2000
cmp si, 0x10
je 0x435433
push 0x10
call edi
test ax, ax
jge 0x435433
or esi, 0x4000
cmp si, 0x12
je 0x435448
push 0x12
call edi
test ax, ax
jge 0x435448
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43545b
mov esi, 0xbd
jmp 0x43540f
cmp si, 0x6e
jne 0x435468
mov esi, 0xbe
jmp 0x43540f
cmp si, 0x6f
jne 0x435409
mov esi, 0xbf
jmp 0x43540f

Function at 0x436ca0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5bce38]
xor edx, edx
cmp eax, edx
jne 0x436cc6
xor eax, eax
mov byte [eax + 0x5bcd38], al
inc eax
cmp eax, 0x100
jl 0x436cae
mov dword [0x5bce38], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5bcd38
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x436d57
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x436d2a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x436cf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436dd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x436e23
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x436e0a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43d860
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x43d9f8
cmp ebp, ebx
jle 0x43d9f8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43d8be
dec eax
or eax, 0xfffffff8
inc eax
je 0x43d8c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43d8d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43d8db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00491677
add esp, 4
cmp eax, ebx
je 0x43d8fc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00491677
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x43d9ee
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x43d9d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43d9c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43d9b6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x43d9c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43d9c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43d960
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x43d951
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x440a20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49f008
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x440a59
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00499054
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004990a0
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00440ae0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004990dd
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24