joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10050160
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0
mov esi, ecx
mov byte [ebp - 6], al
push 3
lea eax, [ebp - 8]
mov byte [ebp - 8], 0xff
push eax
push dword [esi + 0x154]
mov edi, dword [esi]
mov ebx, edx
mov byte [ebp - 7], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100501b3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10037750
add esp, 0xc
push dword [ebp + 8]
mov ecx, dword [esi]
mov edx, str.SENT
push ebx
call fcn.10050060
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret

Function at 0x10050400
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
mov ebx, ecx
push esi
push edi
mov esi, edx
mov eax, dword [ebx]
mov edi, dword [eax + 0x114]
mov eax, dword [edi + esi*4 + 8]
sub eax, 0
je 0x1005049c
sub eax, 2
je 0x10050452
dec eax
jne 0x1005047e
mov eax, dword [edi + esi*4 + 0x408]
sub eax, 0
je 0x10050446
dec eax
jne 0x1005047e
mov dword [edi + esi*4 + 8], 1
mov dword [edi + esi*4 + 0x408], eax
pop edi
pop esi
pop ebx
ret
mov dword [edi + esi*4 + 8], 0
pop edi
pop esi
pop ebx
ret
mov eax, dword [edi + esi*4 + 0x408]
sub eax, 0
je 0x10050482
dec eax
jne 0x1005047e
mov dword [edi + esi*4 + 8], 3
mov dword [edi + esi*4 + 0x1008], eax
push esi
mov edx, 0xfc
call fcn.10050160
add esp, 4
pop edi
pop esi
pop ebx
ret
cmp dword [edi + esi*4 + 0x1808], 1
mov dword [edi + esi*4 + 8], 1
jne 0x1005047e
pop edi
pop esi
pop ebx
jmp fcn.10050e00
cmp dword [edi + esi*4 + 0x808], 1
jne 0x100504d2
push esi
mov edx, 0xfb
mov dword [edi + esi*4 + 8], 1
call fcn.10050160
add esp, 4
cmp dword [edi + esi*4 + 0x1808], 1
jne 0x1005047e
mov edx, esi
mov ecx, ebx
pop edi
pop esi
pop ebx
jmp fcn.10050e00
cmp dword [edi + esi*4 + 0x1808], 1
jne 0x10050470
push esi
mov edx, 0xfb
mov dword [edi + esi*4 + 8], 1
call fcn.10050160
add esp, 4
mov edx, esi
mov ecx, ebx
pop edi
pop esi
pop ebx
jmp fcn.10050e00
Function at 0x10051950
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
push ecx
call fcn.100654cc
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x100519b1
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x100519b1
lea eax, [ebp - 0x108]
push eax
call dword [0x10113548]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
Function at 0x10055740
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
xor ebx, ebx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0xc], ebx
mov dword [esi], ebx
lea esi, [ebp - 8]
push esi
push eax
push edx
push ecx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0x100558b1
push edi
mov edi, dword [ebp - 8]
test edi, edi
je 0x1005589d
cmp dword [edi + 4], 2
jne 0x1005583c
cmp dword [edi + 0x18], 0
je 0x1005583c
mov eax, dword [edi + 0x10]
test eax, eax
je 0x1005583c
cmp eax, 0x10
jb 0x1005583c
push 0x20
call dword [0x10113540]
mov esi, eax
add esp, 4
test esi, esi
je 0x10055892
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x10113540]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x10055881
mov ecx, dword [edi + 0x18]
movdqu xmm0, xmmword [ecx]
movdqu xmmword [eax], xmm0
mov eax, dword [edi + 0x14]
test eax, eax
je 0x1005582a
push eax
call dword [0x10113548]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x10055867
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x10055839
mov dword [eax + 0x1c], esi
mov dword [ebp - 0xc], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x10055786
mov edi, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
test eax, eax
je 0x10055858
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test edi, edi
je 0x10055899
mov ecx, ebx
call fcn.10055700
xor ebx, ebx
jmp 0x100558a9
push dword [esi + 0x18]
mov edi, 8
call dword [0x10113554]
push esi
call dword [0x10113554]
add esp, 8
jmp 0x1005584a
push esi
mov edi, 8
call dword [0x10113554]
add esp, 4
jmp 0x1005584a
mov edi, 8
jmp 0x1005584a
test ebx, ebx
jne 0x100558a9
mov edi, 0x2af9
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp - 0x14]
mov dword [eax], ebx
mov eax, edi
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret

Function at 0x10055af0
Capabilities:
Create thread

Disassembly:
push 0
push 0
push edx
push 0x10036aa0
push 0
push 0
call fcn.100600a0
add esp, 0x18
test eax, eax
je 0x10055b0f
cmp eax, 0xffffffff
jne 0x10055b11
xor eax, eax
ret
Function at 0x10057250
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push edi
mov edi, edx
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x1005727b
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x1005726e
pop edi
xor eax, eax
pop esi
pop ebp
ret
push dword [eax + 8]
push dword [ebp + 8]
push 1
push edi
call ecx
jmp 0x100572ad
cmp dword [esi + 8], 0
jne 0x1005729f
push 0x10103998
push dword [eax + 8]
call fcn.10060905
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x1005729f
pop edi
or eax, 0xffffffff
pop esi
pop ebp
ret
push dword [esi + 8]
push dword [ebp + 8]
push 1
push edi
call fcn.10060c07
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x100572cf
mov eax, dword [esi + 8]
test eax, eax
je 0x100572c9
push eax
call fcn.100609cb
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x10059b80
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x10059bb2
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
pop ebp
ret

Function at 0x1005ac60
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, ecx
push 0x401
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + 0x400], 0
test eax, eax
jne 0x1005ac91
push 0x2e
push esi
call fcn.10063520
add esp, 8
test eax, eax
je 0x1005ac8f
mov byte [eax], 0
xor eax, eax
pop esi
ret
Function at 0x1005b610
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 8]
push esi
push edi
push 0xf0000000
push 1
push 0
push 0
push eax
mov esi, edx
mov dword [ebp - 0xc], 8
mov edi, ecx
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x1005b6a3
xorps xmm0, xmm0
mov dword [ebp - 0x14], 0
movdqu xmmword [ebp - 0x24], xmm0
lea edx, [ebp - 0x18]
mov word [ebp - 0x24], 0x208
mov ecx, ebx
mov dword [ebp - 0x20], 0x6601
mov dword [ebp - 0x1c], 8
call fcn.1005b580
mov ecx, edx
call fcn.1005c730
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x1005b6b6
push eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
mov eax, dword [edi]
push dword [ebp - 0xc]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
lea eax, [ebp - 0xc]
push eax
push esi
push 0
push 0
push 0
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
Function at 0x1005b840
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov eax, edx
push esi
mov esi, eax
mov dword [ebp - 8], eax
push edi
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x1005b860
sub esi, ecx
lea eax, [esi + esi]
push eax
call dword [0x10113540]
mov edi, eax
add esp, 4
test edi, edi
jne 0x1005b890
lea eax, [edi + 0x1b]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 8]
mov ecx, edi
push esi
call fcn.1005ae60
add esp, 4
lea eax, [ebp - 8]
push 0xf0000000
push 1
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x1005b90e
lea eax, [ebp - 0xc]
push eax
push 0
push 0
push 0x8002
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x1005b903
push 0
lea eax, [esi + esi]
mov dword [ebp - 0x10], 0x10
push eax
push edi
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [ebp - 0x10]
push eax
push ebx
push 2
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push 0
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [ebx + 0x10], 0
push edi
mov byte [ebx + 0x14], 0
call dword [0x10113554]
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
xor eax, eax
pop edi
pop esi
pop ebx
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
Function at 0x1005bbc0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10111770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x2c
mov edi, edx
call dword [0x10113540]
mov esi, eax
add esp, 4
test esi, esi
jne 0x1005bbf5
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
lea ecx, [esi + 0xc]
mov dword [esi], fcn.10059b80
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ecx + 8]
mov dword [esi + 4], ecx
mov dword [esi + 8], eax
cmp ebx, 0x40
jbe 0x1005bc3d
push ecx
call dword [0x10103540]
push ebx
push edi
push dword [esi + 4]
call dword [0x10103544]
mov edi, dword [esi + 8]
push dword [esi + 4]
add edi, 8
push edi
call dword [0x10103548]
mov ebx, 0x10
add esp, 0x18
mov dword [ebp + 8], ebx
push dword [esi + 4]
call dword [0x10103540]
push dword [esi + 8]
call dword [0x10103540]
add esp, 8
xor eax, eax
test ebx, ebx
je 0x1005bca0
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
mov edi, edi
movzx eax, byte [edi]
xor al, 0x36
mov byte [ebp - 5], al
lea eax, [ebp - 5]
push 1
push eax
push dword [esi + 4]
call dword [0x10103544]
movzx eax, byte [edi]
lea edi, [edi + 1]
xor al, 0x5c
mov byte [ebp - 5], al
lea eax, [ebp - 5]
push 1
push eax
push dword [esi + 8]
call dword [0x10103544]
add esp, 0x18
dec ebx
jne 0x1005bc60
cmp dword [ebp + 8], 0x40
jae 0x1005bcd6
mov eax, dword [ebp - 0x10]
mov edi, 0x40
sub edi, eax
jmp 0x1005bcb0
push 1
push 0x101028d1
push dword [esi + 4]
call dword [0x10103544]
push 1
push 0x101028d2
push dword [esi + 8]
call dword [0x10103544]
add esp, 0x18
dec edi
jne 0x1005bcb0
mov ecx, dword [ebp - 4]
mov eax, esi
pop ebx
pop edi
xor ecx, ebp
pop esi
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret

Function at 0x1005caa0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100d7b58
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x10111770]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 8]
lea ecx, [esi + 0x1c]
mov dword [ebp - 4], 0
cmp ecx, eax
je 0x1005cae1
push 0xffffffffffffffff
push 0
push eax
call fcn.1001a050
lea ecx, [esi + 4]
lea eax, [ebp + 0xc]
cmp ecx, eax
je 0x1005caf5
push 0xffffffffffffffff
push 0
push eax
call fcn.1001a050
mov eax, dword [ebp + 0x24]
push dword [esi + 0x50]
mov dword [esi + 0x64], eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0
push eax
push 0
push esi
push 0x1005cd10
push 0
push 0
call fcn.100600a0
add esp, 0x18
mov dword [esi + 0x4c], eax
push 0xffffffffffffffff
push dword [esi + 0x50]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov esi, eax
neg esi
sbb esi, esi
cmp dword [ebp + 0x20], 8
jb 0x1005cb48
push dword [ebp + 0xc]
call fcn.1005f2ec
add esp, 4
lea eax, [esi + 1]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0x20
Function at 0x1007b8ce
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x10111770]
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.10068318
mov dword [ebp - 0x14], eax
cmp dword [0x10114cbc], esi
jne 0x1007b9c1
push 0x800
push esi
push 0x100dfc68
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x1007b94e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x1007baa1
push esi
push esi
push 0x100dfc68
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x1007baa1
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1007baa1
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x10114cbc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x10114cc0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x100dfcb0
push edi
mov dword [0x10114cc4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x10114ccc], eax
test eax, eax
je 0x1007b9be
push 0x100dfccc
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x10114cc8], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x1007b9e6
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x1007b9d9
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x1007b9fb
push 4
pop eax
jmp 0x1007baa3
cmp dword [ebp - 0x14], esi
je 0x1007b9fb
push dword [0x10114cbc]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x1007b9e0
mov eax, dword [0x10114cc8]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x1007ba59
cmp dword [0x10114ccc], edi
je 0x1007ba59
push eax
call ebx
push dword [0x10114ccc]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x1007ba59
test eax, eax
je 0x1007ba59
call ecx
test eax, eax
je 0x1007ba4e
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 0x1007ba4e
test byte [ebp - 8], 1
jne 0x1007ba59
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x1007ba89
mov eax, dword [0x10114cc0]
cmp eax, edi
je 0x1007ba86
push eax
call ebx
test eax, eax
je 0x1007ba86
call eax
mov esi, eax
test esi, esi
je 0x1007ba86
mov eax, dword [0x10114cc4]
cmp eax, edi
je 0x1007ba86
push eax
call ebx
test eax, eax
je 0x1007ba86
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x10114cbc]
call ebx
test eax, eax
je 0x1007baa1
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x1007baa3
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f2f1
mov esp, ebp
pop ebp
ret
Function at 0x10084150
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0x10]
xor dl, dl
test esi, esi
je 0x10084175
mov eax, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
sub edi, eax
mov cl, byte [edi + eax]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
or dl, cl
dec esi
jne 0x10084166
pop edi
movzx eax, dl
pop esi
ret

Function at 0x100843f0
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
mov eax, 0x108
call fcn.1007c5e0
mov eax, dword [0x10111770]
xor eax, esp
mov dword [esp + 0x104], eax
push esi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, eax
test esi, esi
je 0x10084477
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x10084477
lea eax, [esp + 0x114]
push eax
push dword [esp + 0x114]
lea eax, [esp + 0x10]
push 0x100
push eax
call fcn.100d5a26
add esp, 0x10
lea ecx, [esp + 4]
test eax, eax
push 0
push ecx
mov ecx, 0x100
cmovs eax, ecx
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.1005f2f1
add esp, 0x108
ret
lea eax, [esp + 0x114]
push eax
push dword [esp + 0x114]
lea eax, [esp + 0x10]
push 0xff
push eax
call fcn.100d5a26
add esp, 0x10
mov byte [esp + 0x107], 0
call fcn.100842b0
test eax, eax
jle 0x100844fb
push str.OpenSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
mov esi, eax
test esi, esi
je 0x1008450f
push 0
lea eax, [esp + 0xc]
mov dword [esp + 8], eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.1005f2f1
add esp, 0x108
ret
push 0x10
push str.OpenSSL:_FATAL
lea eax, [esp + 0x10]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x108]
pop esi
xor ecx, esp
call fcn.1005f2f1
add esp, 0x108
ret
Function at 0x10085d60
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.1007c5e0
mov ecx, dword [esp + 0x28]
mov edx, ecx
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x2c]
push edi
mov edi, dword [esp + 0x2c]
cmp esi, 0x10
jb 0x10085ddd
mov eax, esi
shr eax, 4
mov dword [esp + 0x10], eax
mov edi, edi
mov eax, edi
sub edx, ebp
sub eax, ebp
mov ecx, ebp
mov dword [esp + 0x14], eax
mov ebx, 4
mov esi, eax
mov eax, dword [edx + ecx]
lea ecx, [ecx + 4]
xor eax, dword [ecx - 4]
mov dword [esi + ecx - 4], eax
dec ebx
jne 0x10085da3
push dword [esp + 0x34]
push edi
push edi
call dword [esp + 0x48]
mov esi, dword [esp + 0x3c]
mov edx, edi
sub esi, 0x10
add esp, 0xc
add ebp, 0x10
mov dword [esp + 0x30], esi
add edi, 0x10
dec dword [esp + 0x10]
jne 0x10085d90
mov ecx, dword [esp + 0x38]
test esi, esi
je 0x10085ee9
mov ebx, edi
mov ecx, edx
sub ebx, ebp
sub ecx, ebp
mov dword [esp + 0x14], ebx
xor eax, eax
mov ebx, 1
mov dword [esp + 0x20], ecx
sub ebx, ebp
mov dword [esp + 0x10], ebx
mov ebx, 2
sub ebx, ebp
mov dword [esp + 0x18], ebx
mov ebx, 3
sub ebx, ebp
mov dword [esp + 0x1c], ebx
cmp eax, esi
jae 0x10085e8a
mov esi, dword [esp + 0x14]
lea ebx, [eax + ebp]
mov cl, byte [ecx + ebx]
xor cl, byte [ebx]
mov byte [esi + ebx], cl
mov ecx, dword [esp + 0x10]
mov esi, dword [esp + 0x30]
add ecx, ebx
cmp ecx, esi
jae 0x10085e89
mov cl, byte [eax + ebp + 1]
xor cl, byte [eax + edx + 1]
mov byte [edi + eax + 1], cl
mov ecx, dword [esp + 0x18]
add ecx, ebx
cmp ecx, esi
jae 0x10085e84
mov cl, byte [eax + ebp + 2]
xor cl, byte [eax + edx + 2]
mov byte [edi + eax + 2], cl
mov ecx, dword [esp + 0x1c]
add ecx, ebx
cmp ecx, esi
jae 0x10085e7f
mov cl, byte [eax + ebp + 3]
xor cl, byte [eax + edx + 3]
mov byte [edi + eax + 3], cl
add eax, 4
mov ecx, dword [esp + 0x20]
cmp eax, 0x10
jb 0x10085e18
jmp 0x10085eac
add eax, 3
jmp 0x10085e8a
add eax, 2
jmp 0x10085e8a
inc eax
cmp eax, 0x10
jae 0x10085eac
mov ebx, 0x10
lea ecx, [eax + edi]
sub edx, edi
sub ebx, eax
jmp 0x10085ea0
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
mov byte [ecx - 1], al
dec ebx
jne 0x10085ea0
push dword [esp + 0x34]
push edi
push edi
call dword [esp + 0x48]
add esp, 0xc
mov edx, edi
cmp esi, 0x10
jbe 0x10085ed5
sub esi, 0x10
add ebp, 0x10
add edi, 0x10
mov dword [esp + 0x30], esi
test esi, esi
jne 0x10085de5
mov eax, dword [esp + 0x38]
movdqu xmm0, xmmword [edx]
pop edi
pop esi
pop ebp
movdqu xmmword [eax], xmm0
pop ebx
add esp, 0x14
ret
movdqu xmm0, xmmword [edx]
pop edi
pop esi
pop ebp
movdqu xmmword [ecx], xmm0
pop ebx
add esp, 0x14
ret
Function at 0x10085f00
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.1007c5e0
mov ecx, dword [esp + 0x28]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x28]
push edi
mov edi, dword [esp + 0x3c]
mov edi, dword [edi]
test edi, edi
je 0x10085f3d
test esi, esi
je 0x10085f3d
mov al, byte [edi + ecx]
dec esi
xor al, byte [ebp]
inc edi
mov byte [ebx], al
inc ebp
inc ebx
and edi, 0xf
jne 0x10085f28
mov edx, dword [esp + 0x34]
cmp esi, 0x10
jb 0x10085fd3
mov eax, ebp
xor edi, edi
sub eax, ecx
mov dword [esp + 0x14], edi
mov dword [esp + 0x10], eax
mov edi, ebx
mov eax, esi
sub edi, ecx
shr eax, 4
mov dword [esp + 0x2c], eax
shl eax, 4
add ebx, eax
add ebp, eax
mov dword [esp + 0x18], ebx
mov ebx, dword [esp + 0x10]
mov dword [esp + 0x1c], ebp
mov ebp, dword [esp + 0x38]
lea esp, [esp]
push dword [esp + 0x30]
push ebp
push edx
call dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
push eax
call fcn.10086180
add esp, 0x10
mov eax, ebp
mov edx, 4
mov edi, edi
mov ecx, dword [ebx + eax]
lea eax, [eax + 4]
xor ecx, dword [eax - 4]
mov dword [edi + eax - 4], ecx
dec edx
jne 0x10085fa0
mov edx, dword [esp + 0x34]
sub esi, 0x10
add edi, 0x10
add ebx, 0x10
dec dword [esp + 0x2c]
jne 0x10085f80
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x1c]
mov ecx, dword [esp + 0x38]
test esi, esi
je 0x10086010
push dword [esp + 0x30]
push ecx
push edx
call dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
push eax
call fcn.10086180
mov eax, dword [esp + 0x48]
add esp, 0x10
sub ebp, eax
sub ebx, eax
lea ecx, [edi + eax]
add edi, esi
jmp 0x10086000
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ecx + ebx - 1], al
dec esi
jne 0x10086000
mov eax, dword [esp + 0x3c]
mov dword [eax], edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret