joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a7e0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x490e7b
mov eax, dword fs:[0]
push eax
sub esp, 0x130
mov eax, dword [0x4e3ec8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
push 0x80
xor eax, eax
lea ecx, [ebp - 0x11c]
push ecx
push eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x13c], esi
mov dword [ebp - 0x138], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [ebp - 0x11c]
push edx
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecA]
lea eax, [ebp - 0x11c]
push eax
lea ecx, [ebp - 0x128]
call dword [sym.imp.mfc100.dll_Ordinal_310]
lea ecx, [ebp - 0x124]
mov edi, 1
push ecx
mov dword [ebp - 4], edi
call fcn.0040a700
add esp, 4
push eax
lea ecx, [ebp - 0x128]
mov byte [ebp - 4], 2
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x124]
mov byte [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, esi
call dword [sym.imp.mfc100.dll_Ordinal_316]
mov ebx, dword [sym.imp.MSVCR100.dll_rand]
mov dword [ebp - 0x138], edi
mov edi, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
call ebx
push 0xa
lea edx, [ebp - 0x1c]
push edx
push eax
call dword [sym.imp.MSVCR100.dll__itoa]
add esp, 0xc
lea eax, [ebp - 0x128]
push eax
mov ecx, esi
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x1c]
push ecx
lea ecx, [ebp - 0x124]
call dword [sym.imp.mfc100.dll_Ordinal_310]
push 0x4b0cd8
lea edx, [ebp - 0x130]
push esi
push edx
mov byte [ebp - 4], 3
call fcn.004019e0
push 0x4b0cd4
push eax
lea eax, [ebp - 0x134]
push eax
mov byte [ebp - 4], 4
call fcn.004019e0
lea ecx, [ebp - 0x124]
push ecx
push eax
lea edx, [ebp - 0x12c]
push edx
mov byte [ebp - 4], 5
call fcn.004018e0
add esp, 0x24
push eax
mov ecx, esi
mov byte [ebp - 4], 6
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x12c]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x134]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x130]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, esi
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, esi
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call edi
cmp eax, 0xffffffff
jne 0x40a98b
push 0
mov ecx, esi
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov byte [ebp - 0x11d], 1
jmp 0x40a992
mov byte [ebp - 0x11d], 0
lea ecx, [ebp - 0x124]
mov byte [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_901]
cmp byte [ebp - 0x11d], 0
je 0x40a8a7
lea ecx, [ebp - 0x128]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048e770
mov esp, ebp
pop ebp
ret
Function at 0x40b6f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, ecx
test edi, edi
je 0x40b774
call fcn.0040b510
push 0x4b0cfc
push edi
call dword [sym.imp.MSVCR100.dll_fopen]
mov edi, eax
add esp, 8
test edi, edi
je 0x40b76d
push ebx
mov ebx, dword [sym.imp.MSVCR100.dll_fwrite]
push edi
push 0xe
lea eax, [esi + 4]
push 1
push eax
call ebx
push edi
push 0x28
lea ecx, [esi + 0x14]
push 1
push ecx
call ebx
add esp, 0x20
cmp word [esi + 0x22], 8
jne 0x40b74f
mov edx, dword [esi + 0x3c]
push edi
push 4
push edx
lea eax, [esi + 0x40]
push eax
call ebx
add esp, 0x10
mov ecx, dword [esi + 0x448]
mov edx, dword [esi + 0x44c]
push edi
push 1
push ecx
push edx
call ebx
push edi
call dword [sym.imp.MSVCR100.dll_fclose]
add esp, 0x14
pop ebx
mov ecx, esi
call fcn.0040b330
pop edi
pop esi
pop ebp
ret 4

Function at 0x40d3d0
Capabilities:
Create new key via cryptacquirecontext
Hash data using sha1
Initialize hashing via wincrypt

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 4]
lea ebx, [esi + 0xc]
push 0x400
lea ecx, [esi + 0x10]
mov dword [esi], vtable.CCrypto.0
mov dword [edi], 0
mov dword [esi + 8], 0
mov dword [ebx], 0
call sub.mfc100.dll_Ordinal_480
push 0
push 1
push 0
push 0
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x40d440
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x80090016
jne 0x40d440
push 8
push 1
push 0
push 0
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x40d453
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
mov eax, esi
pop esi
pop ebx
ret
mov eax, dword [edi]
push ebx
push 0
push 0
push 0x8004
push eax
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop edi
mov eax, esi
pop esi
pop ebx
ret
Function at 0x40d4f0
Capabilities:
Hash data using sha1
Hash data using sha1 via wincrypt
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, ecx
cmp dword [edi + 4], 0
je 0x40d52c
mov eax, dword [edi + 0xc]
lea esi, [edi + 0xc]
test eax, eax
je 0x40d52c
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [edi + 4]
push esi
push 0
push 0
push 0x8004
push eax
mov dword [esi], 0
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x40d53d
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_901]
pop edi
xor al, al
pop esi
pop ebp
ret 4
mov eax, dword [edi + 8]
push ebx
lea ebx, [edi + 8]
test eax, eax
je 0x40d555
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov dword [ebx], 0
push 0
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_5207]
push eax
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_6207]
mov ecx, dword [esi]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
jne 0x40d58a
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_901]
pop ebx
pop edi
xor al, al
pop esi
pop ebp
ret 4
mov edx, dword [esi]
mov eax, dword [edi + 4]
push ebx
push 1
push edx
push 0x6602
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
lea ecx, [ebp + 8]
test eax, eax
je 0x40d57b
call dword [sym.imp.mfc100.dll_Ordinal_901]
pop ebx
pop edi
mov al, 1
pop esi
pop ebp
ret 4

Function at 0x40d8d0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x3c]
push esi
push edi
lea ecx, [ebx + 0x10]
call edx
mov edi, eax
shld edx, edi, 1
mov dword [ebp - 0xc], eax
mov eax, dword [ebx + 0x10]
push edx
mov edx, dword [eax + 0x38]
add edi, edi
push edi
lea ecx, [ebx + 0x10]
call edx
lea ecx, [ebx + 0x10]
call sub.mfc100.dll_Ordinal_3490
mov edx, dword [ebx + 8]
push edi
lea ecx, [ebp - 4]
push ecx
mov esi, eax
mov eax, dword [ebp - 0xc]
push esi
push 0
push 1
push 0
push edx
mov dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
test eax, eax
jne 0x40d93c
push esi
call sub.mfc100.dll_Ordinal_266
add esp, 4
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp + 8]
push 0xffffffffffffffff
push 0
mov ecx, edi
call sub.mfc100.dll_Ordinal_12716
mov eax, dword [ebp - 4]
push 0xffffffffffffffff
push eax
mov ecx, edi
call sub.mfc100.dll_Ordinal_12716
mov ecx, dword [ebp - 4]
mov edx, dword [edi + 4]
push ecx
push esi
push edx
call sub.MSVCR100.dll_memcpy
push esi
call sub.mfc100.dll_Ordinal_266
add esp, 0x10
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40d980
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x38]
push 0
push 0
lea ecx, [ebx + 0x10]
call edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
mov edx, dword [ebx + 0x10]
mov eax, dword [eax + 4]
mov edx, dword [edx + 0x44]
push ecx
push eax
lea ecx, [ebx + 0x10]
call edx
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x54]
lea ecx, [ebx + 0x10]
call edx
lea ecx, [ebx + 0x10]
call sub.mfc100.dll_Ordinal_3490
mov edi, eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
mov eax, dword [ebx + 8]
lea edx, [ebp - 4]
push edx
push edi
push 0
push 1
push 0
push eax
mov dword [ebp - 4], ecx
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
jne 0x40d9f9
push edi
call sub.mfc100.dll_Ordinal_266
add esp, 4
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 4
mov edx, dword [ebx + 0x10]
mov eax, dword [ebp - 4]
mov edx, dword [edx + 0x38]
push 0
push eax
lea ecx, [ebx + 0x10]
call edx
mov ecx, dword [ebp - 4]
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x44]
push ecx
push edi
lea ecx, [ebx + 0x10]
call edx
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x54]
lea ecx, [ebx + 0x10]
call edx
mov eax, dword [ebx + 0x10]
mov edx, dword [eax + 0x34]
push 0
push 0
push 0
lea ecx, [ebx + 0x10]
call edx
push edi
call sub.mfc100.dll_Ordinal_266
add esp, 4
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x416650
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x492b4c
mov eax, dword fs:[0]
push eax
sub esp, 0x148
mov eax, dword [0x4e3ec8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 8]
push 0x103
lea eax, [ebp - 0x113]
push 0
push eax
mov dword [ebp - 0x120], ecx
mov dword [ebp - 0x124], ebx
mov byte [ebp - 0x114], 0
call sub.MSVCR100.dll_memset
mov edi, dword [sym.imp.MSVCR100.dll_malloc]
push 0xfa01
mov dword [ebp - 0x12c], 0x104
mov dword [ebp - 0x128], 0
call edi
push 0xfa01
mov esi, eax
call edi
add esp, 0x14
lea ecx, [ebp - 0x154]
push ecx
mov edi, eax
lea edx, [ebp - 0x148]
push edx
lea eax, [ebp - 0x13c]
push eax
lea ecx, [ebp - 0x144]
push ecx
lea edx, [ebp - 0x11c]
push edx
lea eax, [ebp - 0x14c]
push eax
lea ecx, [ebp - 0x140]
push ecx
lea edx, [ebp - 0x128]
push edx
push 0
lea eax, [ebp - 0x12c]
push eax
lea ecx, [ebp - 0x114]
push ecx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
push 0x4ae26b
lea ecx, [ebp - 0x130]
call dword [sym.imp.mfc100.dll_Ordinal_310]
mov eax, dword [ebp - 0x11c]
xor ecx, ecx
mov dword [ebp - 4], ecx
cmp eax, ecx
je 0x4167cc
mov dword [ebp - 0x118], ecx
jbe 0x4167cc
mov ecx, dword [ebp - 0x118]
lea edx, [ebp - 0x138]
push edx
push edi
push 0
mov eax, 0xfa00
push 0
mov dword [ebp - 0x138], eax
mov dword [ebp - 0x134], eax
lea eax, [ebp - 0x134]
push eax
push esi
push ecx
mov byte [esi], 0
push ebx
mov byte [edi], 0
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
jne 0x4167b7
mov ebx, dword [ebp - 0x120]
push esi
push eax
push eax
add ebx, 0x120
push ebx
call fcn.00416570
push edi
push 1
push 0
push ebx
call fcn.00416570
mov ebx, dword [ebp - 0x124]
add esp, 0x20
mov eax, dword [ebp - 0x118]
inc eax
mov dword [ebp - 0x118], eax
cmp eax, dword [ebp - 0x11c]
jb 0x416751
push esi
mov esi, dword [sym.imp.MSVCR100.dll_free]
call esi
push edi
call esi
mov ecx, dword [ebp - 0x120]
add esp, 8
push 1
push 0x49e
call sub.mfc100.dll_Ordinal_4785
mov ecx, eax
call sub.mfc100.dll_Ordinal_3970
lea ecx, [ebp - 0x130]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048e770
mov esp, ebp
pop ebp
ret 4
Function at 0x419810
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x494709
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push ecx
lea eax, [ebp + 8]
mov ecx, esp
mov dword [ebp - 0x10], esp
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.mfc100.dll_Ordinal_300]
call fcn.00473a70
add esp, 4
test al, al
je 0x419885
push ecx
lea edx, [ebp + 8]
mov ecx, esp
mov dword [ebp - 0x10], esp
push edx
call dword [sym.imp.mfc100.dll_Ordinal_300]
call fcn.00483980
add esp, 4
test al, al
je 0x419885
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call dword [sym.imp.MSVCR100.dll_remove]
add esp, 4
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x420bf0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4943f1
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
call dword [sym.imp.mfc100.dll_Ordinal_316]
lea ecx, [esi + 4]
mov dword [ebp - 4], 0
call dword [sym.imp.mfc100.dll_Ordinal_316]
lea ecx, [esi + 8]
call dword [sym.imp.mfc100.dll_Ordinal_316]
push 0x4ae26b
mov ecx, esi
mov byte [ebp - 4], 2
call dword [sym.imp.mfc100.dll_Ordinal_1316]
push 0x4ae26b
lea ecx, [esi + 4]
call dword [sym.imp.mfc100.dll_Ordinal_1316]
push 0x4ae26b
lea ecx, [esi + 8]
call dword [sym.imp.mfc100.dll_Ordinal_1316]
xor eax, eax
mov word [esi + 0xc], 0
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], eax
mov dword [esi + 0x48], eax
mov dword [esi + 0x4c], eax
mov dword [esi + 0x50], eax
mov dword [esi + 0x54], eax
mov dword [esi + 0x58], eax
mov dword [esi + 0x5c], eax
mov dword [esi + 0x60], eax
mov dword [esi + 0x64], eax
mov dword [esi + 0x68], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x70], eax
mov dword [esi + 0x74], eax
mov dword [esi + 0x78], eax
mov dword [esi + 0x7c], eax
mov dword [esi + 0x80], eax
mov dword [esi + 0x84], eax
mov dword [esi + 0x88], eax
mov dword [esi + 0x8c], eax
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], eax
mov dword [esi + 0x98], eax
mov dword [esi + 0x9c], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x421a40
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x494571
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea eax, [edi + 4]
push eax
lea ecx, [esi + 4]
mov dword [ebp - 4], 0
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea ecx, [edi + 8]
push ecx
lea ecx, [esi + 8]
mov byte [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea edx, [edi + 0xc]
push edx
lea ecx, [esi + 0xc]
mov byte [ebp - 4], 2
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea eax, [edi + 0x10]
push eax
lea ecx, [esi + 0x10]
mov byte [ebp - 4], 3
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea ecx, [edi + 0x14]
push ecx
lea ecx, [esi + 0x14]
mov byte [ebp - 4], 4
call dword [sym.imp.mfc100.dll_Ordinal_300]
mov edx, dword [edi + 0x18]
mov dword [esi + 0x18], edx
mov eax, dword [edi + 0x1c]
mov dword [esi + 0x1c], eax
mov ecx, dword [edi + 0x20]
mov dword [esi + 0x20], ecx
mov edx, dword [edi + 0x24]
mov dword [esi + 0x24], edx
mov eax, dword [edi + 0x28]
mov dword [esi + 0x28], eax
mov ecx, dword [edi + 0x2c]
mov dword [esi + 0x2c], ecx
mov edx, dword [edi + 0x30]
lea ebx, [edi + 0x34]
lea ecx, [esi + 0x34]
push ebx
mov byte [ebp - 4], 5
mov dword [esi + 0x30], edx
mov dword [ebp + 8], ecx
call dword [sym.imp.mfc100.dll_Ordinal_300]
mov ecx, dword [ebp + 8]
lea eax, [ebx + 4]
push eax
add ecx, 4
mov byte [ebp - 4], 6
call dword [sym.imp.mfc100.dll_Ordinal_300]
mov ecx, dword [ebp + 8]
add ebx, 8
push ebx
add ecx, 8
mov byte [ebp - 4], 7
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea ecx, [edi + 0x40]
push ecx
lea ecx, [esi + 0x40]
mov byte [ebp - 4], 8
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea edx, [edi + 0x44]
push edx
lea ecx, [esi + 0x44]
mov byte [ebp - 4], 9
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea eax, [edi + 0x48]
push eax
lea ecx, [esi + 0x48]
mov byte [ebp - 4], 0xa
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea ecx, [edi + 0x4c]
push ecx
lea ecx, [esi + 0x4c]
mov byte [ebp - 4], 0xb
call dword [sym.imp.mfc100.dll_Ordinal_300]
lea edx, [edi + 0x50]
push edx
lea ecx, [esi + 0x50]
mov byte [ebp - 4], 0xc
call dword [sym.imp.mfc100.dll_Ordinal_300]
add edi, 0x54
push edi
lea ecx, [esi + 0x54]
mov byte [ebp - 4], 0xd
call dword [sym.imp.mfc100.dll_Ordinal_300]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x421fe0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x494666
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x164
call sub.mfc100.dll_Ordinal_1294
mov esi, eax
add esp, 4
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x42204f
push 0xffffffffffffffff
push 0xffffffffffffffff
push ecx
mov ecx, esp
mov dword [ebp - 0x10], esp
push 0x4ae26b
call dword [sym.imp.mfc100.dll_Ordinal_310]
push 0x3e8
push 0xa
push 0xa
mov ecx, esi
call fcn.00413690
mov esi, eax
jmp 0x422051
xor esi, esi
lea eax, [ebp - 0x10]
push eax
mov ecx, edi
mov dword [ebp - 4], 0xffffffff
call fcn.00420d40
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [esi + 0x58]
mov dword [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x10]
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.mfc100.dll_Ordinal_901]
push ecx
lea edx, [edi + 0x174e0]
mov ecx, esp
mov dword [ebp - 0x10], esp
push 0x4ae26b
mov dword [esi + 0xfc], edx
call dword [sym.imp.mfc100.dll_Ordinal_310]
mov ecx, esi
call fcn.00413440
push str.inappquestion
lea ecx, [ebp - 0x10]
mov dword [esi + 0x54], 1
call dword [sym.imp.mfc100.dll_Ordinal_310]
lea eax, [ebp - 0x10]
push eax
lea ecx, [esi + 0xc]
mov dword [ebp - 4], 2
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x10]
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.mfc100.dll_Ordinal_901]
push str.You_will_be_given_some_tasks_to_do._Perform_those_tasks._You_will_be_shown_next_task_on_correctly_completing_or_skipping_the_task.
lea ecx, [ebp - 0x14]
call dword [sym.imp.mfc100.dll_Ordinal_310]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [esi + 0x30]
mov dword [ebp - 4], 3
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x14]
call dword [sym.imp.mfc100.dll_Ordinal_901]
inc dword [edi + 0x17454]
mov eax, dword [edi + 0x17454]
mov dword [edi + eax*4 + 0x16000], esi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x426860
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x495496
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push esi
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
lea ecx, [ebp - 0x10]
call dword [sym.imp.mfc100.dll_Ordinal_316]
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0xfc]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x42697e
lea eax, [ebp + 8]
push eax
call fcn.0045f030
push 0
push 0x4aff60
lea ecx, [ebp + 8]
mov byte [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_4144]
test eax, eax
je 0x426975
push 0
push str.iassist
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_4144]
lea ecx, [ebp - 0x20]
push ecx
mov ecx, esi
call fcn.00420a80
mov esi, eax
lea edx, [ebp - 0x1c]
push edx
mov byte [ebp - 4], 2
call fcn.00479050
push 0x4b6424
push eax
lea eax, [ebp - 0x18]
push eax
mov byte [ebp - 4], 3
call fcn.004019e0
push esi
push eax
lea ecx, [ebp - 0x14]
push ecx
mov byte [ebp - 4], 4
call fcn.004018e0
add esp, 0x1c
push eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 5
call dword [sym.imp.mfc100.dll_Ordinal_1313]
lea ecx, [ebp - 0x14]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x18]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x1c]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x20]
call dword [sym.imp.mfc100.dll_Ordinal_901]
push 5
push 0
push 0
lea ecx, [ebp - 0x10]
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x10]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x42d7c0
Capabilities:
Contain obfuscated stackstrings
Create process on windows

Disassembly:
push esi
mov esi, ecx
push 0x4ae26b
lea ecx, [esi + 0x18088]
mov byte [esi + 0x17d54], 0
call dword [sym.imp.mfc100.dll_Ordinal_1316]
push 0x4ae26b
lea ecx, [esi + 0x18084]
call dword [sym.imp.mfc100.dll_Ordinal_1316]
mov ecx, esi
pop esi
jmp fcn.0042a300
Function at 0x4322b0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4976d4
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
mov eax, dword [0x4e3ec8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push str.C:Windowsiassist_
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], 0
call dword [sym.imp.mfc100.dll_Ordinal_310]
push 0x4b7920
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call dword [sym.imp.mfc100.dll_Ordinal_1483]
push 0x4ae26b
push 0x4b791c
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_11627]
push 0x4b1700
push 0x4b7918
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_11627]
push 0x4b47d4
lea ecx, [ebp - 0x14]
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call dword [sym.imp.MSVCR100.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x432355
push esi
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call dword [sym.imp.MSVCR100.dll_fputs]
add esp, 8
push esi
call dword [sym.imp.MSVCR100.dll_fclose]
mov ecx, esp
mov dword [ebp - 0x18], esp
push 0x4ae26b
call dword [sym.imp.mfc100.dll_Ordinal_310]
push 1
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
push 0x4b7914
mov byte [ebp - 4], 2
call dword [sym.imp.mfc100.dll_Ordinal_310]
mov byte [ebp - 4], 1
call fcn.00485a00
lea eax, [ebp - 0x10]
push eax
call fcn.00479050
add esp, 0x10
push str.hosts.txt
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call dword [sym.imp.mfc100.dll_Ordinal_1483]
lea ecx, [ebp - 0x10]
call dword [sym.imp.mfc100.dll_Ordinal_1448]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0x4ae26b
mov ecx, 0x4e46c0
call dword [sym.imp.mfc100.dll_Ordinal_1316]
lea ecx, [ebp - 0x10]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp - 0x14]
call dword [sym.imp.mfc100.dll_Ordinal_901]
lea ecx, [ebp + 8]
call dword [sym.imp.mfc100.dll_Ordinal_901]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4