joyce8/EMBER2024-capa huggingface dataset:
Function at 0x53d090
Capabilities:
Send data
Send data on socket

Disassembly:
mov al, byte [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
lea ecx, [esp + 0x14]
mov edx, dword [esi + 0x190]
mov edi, dword [esi]
push 3
push ecx
push edx
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
mov byte [esp + 0x22], al
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x53d0dd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.0052bb20
add esp, 0xc
mov eax, dword [esp + 0x18]
mov ecx, dword [esi]
push eax
push ebx
push str.SENT
push ecx
call fcn.0053d100
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x53e280
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov eax, dword [esp + 8]
push ebx
push edi
mov eax, dword [eax]
mov dword [esp + 8], eax
mov edi, dword [eax + 0x124]
mov eax, dword [esp + 0x14]
cmp eax, 0x1f
jne 0x53e3e9
push ebp
push esi
lea ebp, [edi + 0x1cb0]
lea esi, [edi + 0x1eb0]
cmp ebp, esi
mov dword [esi], ebp
jae 0x53e2bd
mov byte [ebp], 0xff
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x53e2cb
mov byte [eax], 0xfa
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x53e2d9
mov byte [eax], 0x1f
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov cx, word [edi + 0x1ca8]
mov ebx, dword [sym.imp.WS2_32.dll_htons]
push ecx
call ebx
mov dx, word [edi + 0x1caa]
mov dword [esp + 0x1c], eax
push edx
call ebx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x53e308
mov dl, byte [esp + 0x1c]
mov byte [ecx], dl
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x53e319
mov dl, byte [esp + 0x1d]
mov byte [ecx], dl
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x53e326
mov byte [ecx], al
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x53e333
mov byte [ecx], ah
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x53e341
mov byte [eax], 0xff
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x53e34f
mov byte [eax], 0xf0
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
mov ebx, dword [esp + 0x10]
mov ecx, eax
lea edx, [edi + 0x1cb2]
sub ecx, ebp
mov dword [edi + 0x1eb4], eax
sub ecx, 2
mov dword [esi], ebp
push ecx
push edx
push 0x3e
push ebx
call fcn.0053df70
add esp, 0x10
mov esi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push ebp
mov ebp, dword [esp + 0x24]
mov eax, dword [ebp + 0x190]
push eax
call esi
test eax, eax
jge 0x53e3a8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0052bb20
add esp, 0xc
lea ecx, [edi + 0x1cb3]
push 4
push ecx
push ebp
call fcn.0053e3f0
mov edx, dword [ebp + 0x190]
add esp, 0xc
add edi, 0x1cb7
push 0
push 2
push edi
push edx
call esi
pop esi
pop ebp
test eax, eax
jge 0x53e3e9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0052bb20
add esp, 0xc
pop edi
pop ebx
pop ecx
ret
Function at 0x54cf80
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x104
mov eax, dword [esp + 0x108]
push eax
call fcn.0051c965
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x54cfcd
lea ecx, [esp]
push 0x104
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
mov al, byte [esp]
test al, al
je 0x54cfcd
lea edx, [esp]
push edx
call dword [0x5b1230]
add esp, 4
add esp, 0x104
ret
xor eax, eax
add esp, 0x104
ret

Function at 0x54f860
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
test eax, eax
mov byte [esi + edi - 1], 0
jne 0x54f892
push 0x2e
push esi
call fcn.00513560
add esp, 8
test eax, eax
je 0x54f890
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
ret

Function at 0x54f8e0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x20
push 0xf0000000
push 1
push 0
lea eax, [esp + 0xc]
push 0
push eax
mov dword [esp + 0x18], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x54f909
add esp, 0x20
ret
mov eax, dword [esp + 0x2c]
xor ecx, ecx
mov dword [esp + 0xc], ecx
lea edx, [esp + 0x18]
mov dword [esp + 0x10], ecx
push edx
mov dword [esp + 0x18], ecx
push eax
mov dword [esp + 0x20], ecx
mov byte [esp + 0x14], 8
mov dword [esp + 0x24], ecx
mov byte [esp + 0x15], 2
mov dword [esp + 0x18], 0x6601
mov dword [esp + 0x1c], 8
call fcn.0054f9e0
lea ecx, [esp + 0x20]
push 8
push ecx
call fcn.00554610
mov ecx, dword [esp + 0x10]
add esp, 0x10
lea edx, [esp + 8]
lea eax, [esp + 0xc]
push edx
push 0
push 0
push 0x14
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x54f988
mov edx, dword [esp]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0x20
ret
mov ecx, dword [esp + 0x24]
mov eax, dword [esp + 0x28]
mov edx, dword [ecx]
mov dword [eax], edx
mov ecx, dword [ecx + 4]
mov edx, dword [esp + 4]
mov dword [eax + 4], ecx
lea ecx, [esp + 4]
push edx
mov edx, dword [esp + 0xc]
push ecx
push eax
push 0
push 0
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [esp]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 1
add esp, 0x20
ret
Function at 0x54faf0
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov edi, ecx
lea ebx, [edi + edi]
push ebx
call dword [0x5b1224]
mov esi, eax
add esp, 4
test esi, esi
jne 0x54fb25
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
pop ecx
ret
push edi
push ebp
push esi
call fcn.0054fbd0
add esp, 0xc
lea eax, [esp + 0x10]
push 0xf0000000
push 1
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
mov edi, dword [esp + 0x20]
test eax, eax
je 0x54fbaf
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x1c]
push ecx
push 0
push 0
push 0x8002
push edx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x54fba2
mov eax, dword [esp + 0x1c]
push 0
push ebx
push esi
push eax
mov dword [esp + 0x30], 0x10
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x20]
push 0
push ecx
push edi
push 2
push edx
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 0x10]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
add edi, 0x10
xor edx, edx
push esi
mov dword [edi], edx
mov byte [edi + 4], dl
call dword [0x5b1228]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x54ffa0
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x54ffd1
mov ecx, dword [esi]
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
ret

Function at 0x54ffe0
Capabilities:
Hash data via wincrypt

Disassembly:
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 4]
mov ecx, dword [esp + 8]
push 0
push eax
mov eax, dword [edx + 4]
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
ret
Function at 0x554680
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x14]
lea eax, [ecx + eax*2 + 0xc]
push eax
call dword [0x5b1224]
mov edi, eax
add esp, 4
test edi, edi
jne 0x5546a3
pop edi
pop esi
ret
lea eax, [edi + 0xc]
push ebx
mov dword [edi], esi
mov dword [edi + 4], eax
mov ebx, dword [esi + 0xc]
mov edx, eax
add edx, ebx
mov ebx, dword [esp + 0x18]
mov dword [edi + 8], edx
mov ecx, dword [esi + 0x10]
cmp ebx, ecx
push ebp
jbe 0x5546ee
push eax
call dword [esi]
mov eax, dword [esp + 0x1c]
mov ecx, dword [edi + 4]
push ebx
push eax
push ecx
call dword [esi + 4]
mov ebx, dword [edi + 8]
mov eax, dword [esi + 0xc]
mov edx, dword [edi + 4]
add ebx, eax
push edx
push ebx
call dword [esi + 8]
mov eax, dword [esi + 0x14]
add esp, 0x18
mov dword [esp + 0x1c], eax
jmp 0x5546f2
mov ebx, dword [esp + 0x18]
mov ecx, dword [edi + 4]
push ecx
call dword [esi]
mov edx, dword [edi + 8]
push edx
call dword [esi]
mov eax, dword [esp + 0x24]
add esp, 8
xor ebp, ebp
test eax, eax
jbe 0x554758
mov dword [esp + 0x1c], eax
mov ebp, eax
mov al, byte [ebx]
mov cl, byte [0x58fa98]
xor al, cl
lea ecx, [esp + 0x14]
mov byte [esp + 0x14], al
mov edx, dword [edi + 4]
push 1
push ecx
push edx
call dword [esi + 4]
mov al, byte [ebx]
mov dl, byte [0x58fa99]
xor al, dl
lea ecx, [esp + 0x20]
mov byte [esp + 0x20], al
mov edx, dword [edi + 8]
push 1
push ecx
push edx
inc ebx
call dword [esi + 4]
mov eax, dword [esp + 0x34]
add esp, 0x18
dec eax
mov dword [esp + 0x1c], eax
jne 0x554711
cmp ebp, dword [esi + 0x10]
jae 0x554784
mov eax, dword [edi + 4]
push 1
push 0x58fa98
push eax
call dword [esi + 4]
mov ecx, dword [edi + 8]
push 1
push 0x58fa99
push ecx
call dword [esi + 4]
mov eax, dword [esi + 0x10]
add esp, 0x18
inc ebp
cmp ebp, eax
jb 0x55475d
pop ebp
mov eax, edi
pop ebx
pop edi
pop esi
ret
Function at 0x404415
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.004024dd
mov dword [ebp - 0x14], eax
cmp dword [0x411f08], esi
jne 0x404508
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x404495
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x4045e8
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x4045e8
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4045e8
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x411f08], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x411f0c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x411f10], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x411f18], eax
test eax, eax
je 0x404505
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x411f14], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x40452d
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x404520
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x404542
push 4
pop eax
jmp 0x4045ea
cmp dword [ebp - 0x14], esi
je 0x404542
push dword [0x411f08]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x404527
mov eax, dword [0x411f14]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x4045a0
cmp dword [0x411f18], edi
je 0x4045a0
push eax
call ebx
push dword [0x411f18]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x4045a0
test eax, eax
je 0x4045a0
call ecx
test eax, eax
je 0x404595
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x404595
test byte [ebp - 8], 1
jne 0x4045a0
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x4045d0
mov eax, dword [0x411f0c]
cmp eax, edi
je 0x4045cd
push eax
call ebx
test eax, eax
je 0x4045cd
call eax
mov esi, eax
test esi, esi
je 0x4045cd
mov eax, dword [0x411f10]
cmp eax, edi
je 0x4045cd
push eax
call ebx
test eax, eax
je 0x4045cd
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x411f08]
call ebx
test eax, eax
je 0x4045e8
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x4045ea
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401011
mov esp, ebp
pop ebp
ret
Function at 0x403560
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50c40
call fcn.00405aa0
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x50c20], 0
push eax
push eax
push eax
mov word [ebp - 0x50c0c], ax
lea eax, [ebp - 0x50c1c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x50c20]
mov dword [ebp - 0x50c1c], 0x10001
push eax
mov dword [ebp - 0x50c18], 0x2b11
mov dword [ebp - 0x50c14], 0x2b11
mov dword [ebp - 0x50c10], 0x80001
call dword [sym.imp.WINMM.dll_waveOutOpen]
push 0x50bfe
lea eax, [ebp - 0x50c08]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
mov dl, al
mov ecx, eax
shl dl, 4
and dl, al
shr ecx, 4
xor dl, 7
and dl, cl
mov cl, al
add cl, cl
xor cl, al
add cl, cl
xor dl, cl
mov byte [ebp + eax - 0x50c08], dl
inc eax
cmp eax, 0x50bfe
jb 0x4035e3
lea eax, [ebp - 0x50c08]
mov dword [ebp - 0x50c3c], 0x50bfe
mov dword [ebp - 0x50c40], eax
lea eax, [ebp - 0x50c40]
push 0x20
push eax
push dword [ebp - 0x50c20]
mov dword [ebp - 0x50c38], 0
mov dword [ebp - 0x50c34], 0
mov dword [ebp - 0x50c30], 0
mov dword [ebp - 0x50c2c], 0
mov dword [ebp - 0x50c28], 0
mov dword [ebp - 0x50c24], 0
call dword [sym.imp.WINMM.dll_waveOutPrepareHeader]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutWrite]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutUnprepareHeader]
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutClose]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00404c95
mov esp, ebp
pop ebp
ret
Function at 0x4054c6
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x405505
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x405505
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x405505
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x405505
cmp dword [ecx + 0x74], 0xe
jbe 0x405505
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x10001ee0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 0x38], ecx
push 2
push 0
push 0x10001d80
mov ecx, dword [0x1006b364]
call fcn.10028340
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x10001fed
mov byte [ebp - 0x34], 0x45
mov byte [ebp - 0x33], 0x52
mov byte [ebp - 0x32], 0x52
mov byte [ebp - 0x31], 0x4f
mov byte [ebp - 0x30], 0x52
mov byte [ebp - 0x2f], 0x21
mov byte [ebp - 0x2e], 0x20
mov byte [ebp - 0x2d], 0x54
mov byte [ebp - 0x2c], 0x68
mov byte [ebp - 0x2b], 0x72
mov byte [ebp - 0x2a], 0x65
mov byte [ebp - 0x29], 0x61
mov byte [ebp - 0x28], 0x64
mov byte [ebp - 0x27], 0x20
mov byte [ebp - 0x26], 0x63
mov byte [ebp - 0x25], 0x72
mov byte [ebp - 0x24], 0x65
mov byte [ebp - 0x23], 0x61
mov byte [ebp - 0x22], 0x74
mov byte [ebp - 0x21], 0x69
mov byte [ebp - 0x20], 0x6f
mov byte [ebp - 0x1f], 0x6e
mov byte [ebp - 0x1e], 0x20
mov byte [ebp - 0x1d], 0x66
mov byte [ebp - 0x1c], 0x61
mov byte [ebp - 0x1b], 0x69
mov byte [ebp - 0x1a], 0x6c
mov byte [ebp - 0x19], 0x65
mov byte [ebp - 0x18], 0x64
mov byte [ebp - 0x17], 0x2c
mov byte [ebp - 0x16], 0x20
mov byte [ebp - 0x15], 0x54
mov byte [ebp - 0x14], 0x68
mov byte [ebp - 0x13], 0x72
mov byte [ebp - 0x12], 0x65
mov byte [ebp - 0x11], 0x61
mov byte [ebp - 0x10], 0x64
mov byte [ebp - 0xf], 0x20
mov byte [ebp - 0xe], 0x43
mov byte [ebp - 0xd], 0x6f
mov byte [ebp - 0xc], 0x64
mov byte [ebp - 0xb], 0x65
mov byte [ebp - 0xa], 0x20
mov byte [ebp - 9], 0x30
mov byte [ebp - 8], 0x78
mov byte [ebp - 7], 0x32
mov byte [ebp - 6], 0x21
mov byte [ebp - 5], 0
mov ecx, dword [0x1006a830]
call fcn.100014a0
push eax
push 0
lea eax, [ebp - 0x34]
push eax
push 0
lea ecx, [ebp - 0x34]
push ecx
mov ecx, dword [0x1006a834]
call fcn.10011200
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x10003060
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 5
mov dword [ebp - 8], 0
jmp 0x10003082
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x33
jge 0x100030c1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x779227d4]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x100030bc
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x10003079
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x33], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x100030f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 7
mov dword [ebp - 8], 0
jmp 0x10003112
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x2b
jge 0x10003151
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x6fff3f68]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x1000314c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x10003109
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x2b], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x10003170
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x16
mov dword [ebp - 8], 0
jmp 0x10003192
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x2b
jge 0x100031d1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x5d1e2afe]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x100031cc
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x10003189
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x2b], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x100037a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2f4
mov dword [ebp - 0x2f4], ecx
mov dword [ebp - 0x2d0], 0
push 0x2c8
push 0
lea eax, [ebp - 0x2cc]
push eax
call sub.MSVCR90.dll_memset
add esp, 0xc
mov dword [ebp - 0x2d0], 0x10010
lea ecx, [ebp - 0x2d0]
push ecx
push 0xfffffffffffffffe
mov edx, dword [0x1006a82c]
mov eax, dword [edx + 0x10]
call eax
test eax, eax
je 0x1000391a
cmp dword [ebp - 0x2cc], 0
jne 0x10003826
cmp dword [ebp - 0x2c8], 0
jne 0x10003826
cmp dword [ebp - 0x2c4], 0
jne 0x10003826
cmp dword [ebp - 0x2c0], 0
jne 0x10003826
cmp dword [ebp - 0x2b8], 0
je 0x1000391a
mov byte [ebp - 0x2f0], 0x48
mov byte [ebp - 0x2ef], 0x61
mov byte [ebp - 0x2ee], 0x72
mov byte [ebp - 0x2ed], 0x64
mov byte [ebp - 0x2ec], 0x77
mov byte [ebp - 0x2eb], 0x61
mov byte [ebp - 0x2ea], 0x72
mov byte [ebp - 0x2e9], 0x65
mov byte [ebp - 0x2e8], 0x20
mov byte [ebp - 0x2e7], 0x62
mov byte [ebp - 0x2e6], 0x72
mov byte [ebp - 0x2e5], 0x65
mov byte [ebp - 0x2e4], 0x61
mov byte [ebp - 0x2e3], 0x6b
mov byte [ebp - 0x2e2], 0x70
mov byte [ebp - 0x2e1], 0x6f
mov byte [ebp - 0x2e0], 0x69
mov byte [ebp - 0x2df], 0x6e
mov byte [ebp - 0x2de], 0x74
mov byte [ebp - 0x2dd], 0x20
mov byte [ebp - 0x2dc], 0x64
mov byte [ebp - 0x2db], 0x65
mov byte [ebp - 0x2da], 0x74
mov byte [ebp - 0x2d9], 0x65
mov byte [ebp - 0x2d8], 0x63
mov byte [ebp - 0x2d7], 0x74
mov byte [ebp - 0x2d6], 0x65
mov byte [ebp - 0x2d5], 0x64
mov byte [ebp - 0x2d4], 0
mov ecx, dword [0x1006a830]
call fcn.100014a0
push eax
push 0
lea ecx, [ebp - 0x2f0]
push ecx
push 1
lea edx, [ebp - 0x2f0]
push edx
mov ecx, dword [0x1006a834]
call fcn.10011200
mov esp, ebp
pop ebp
ret

Function at 0x10003920
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x1006a828]
mov ecx, dword [eax]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
movzx eax, word [edx]
cmp eax, 0x5a4d
je 0x10003941
xor eax, eax
jmp 0x10003983
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 4]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0x4550
je 0x1000395c
xor eax, eax
jmp 0x10003983
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 0x28]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x28]
add ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
movzx eax, byte [edx]
xor ecx, ecx
cmp eax, 0xcc
sete cl
mov eax, ecx
mov esp, ebp
pop ebp
ret