joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49eb7a
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x4cf18b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004cf00a

Function at 0x4d3eed
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004d3bad

Function at 0x4dbd60
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0178
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
cmp dword [ebx + 0x40058], 0
je 0x4dbeee
cmp dword [ebx + 4], 0xffffffff
je 0x4dbeee
cmp dword [ebx + 0x40028], 0
je 0x4dbeee
xor eax, eax
mov dword [ebp - 0x1c], vtable.DataPack.0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], eax
mov esi, dword [ebp + 0xc]
mov dword [ebp - 4], eax
cmp dword [0x53af64], eax
je 0x4dbe41
mov eax, dword [0x53af60]
push esi
push dword [ebp + 8]
inc eax
push 0x53ba54
mov dword [0x53af60], eax
mov dword [0x53ba50], eax
call fcn.004b5a00
add esp, 8
lea edx, [esi + 4]
mov ecx, 0x53ba50
call fcn.004dc790
add esp, 4
mov dword [esi + 0x53ba54], eax
add esi, 8
mov dword [ebp + 0xc], esi
push 0x53ba50
push 0x53ba50
push esi
call fcn.004df290
push esi
mov dword [ebp - 0x18], esi
call fcn.0049ccdf
push esi
mov edi, eax
push 0x53ba50
push edi
mov dword [ebp - 0x10], edi
call fcn.004b5a00
add esp, 0x10
mov dword [ebp + 8], edi
jmp 0x4dbe4a
mov eax, dword [ebp + 8]
mov dword [ebp + 0xc], esi
mov dword [ebp + 8], eax
lea eax, [esi + 6]
cmp eax, 0xc8
jg 0x4dbee3
mov esi, dword [sym.imp.WS2_32.dll_htons]
lea edi, [ebx + 0x28]
push 0xaa55
call esi
mov word [edi], ax
mov eax, dword [ebp + 0xc]
push eax
push dword [ebp + 8]
mov word [edi + 2], ax
add edi, 4
push edi
call fcn.004b5a00
add esp, 0xc
push 0x55aa
call esi
mov ecx, dword [ebp + 0xc]
xor esi, esi
mov word [edi + ecx], ax
lea edi, [ecx + 6]
test edi, edi
jle 0x4dbedd
nop dword [eax]
push 0
push edi
lea eax, [ebx + 0x28]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x4dbec1
test eax, eax
je 0x4dbebb
add esi, eax
cmp esi, edi
jl 0x4dbea0
jmp 0x4dbedd
push 0x141
push str.APISocket.cpp
push str.socket_send_error_
push 0x51d4b0
call fcn.00444700
add esp, 0x10
add dword [ebx + 0x40040], edi
push dword [ebp - 0x10]
call fcn.0049ca2c
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4dc1f0
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
je 0x4dc27b
cmp dword [esi + 0x40028], 0
je 0x4dc27b
lea ecx, [ebp - 4]
xor edi, edi
push ecx
push 0x4004667f
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
cmp dword [ebp - 4], edi
jbe 0x4dc270
lea ebx, [esi + 0x28]
push 0
push 0x40000
push ebx
push dword [esi + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
je 0x4dc254
test eax, eax
je 0x4dc24d
push eax
push ebx
lea ecx, [esi + 0x4002c]
add edi, eax
call fcn.004448a0
cmp edi, dword [ebp - 4]
jb 0x4dc224
jmp 0x4dc270
push 0xbb
push 0x51d3dc
push str.socket_receive_error_
push 0x51d404
call fcn.00444700
add esp, 0x10
mov ecx, esi
call fcn.004dbf10
test eax, eax
jne 0x4dc270
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4dc290
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x38
mov eax, dword [0x52a098]
xor eax, esp
mov dword [esp + 0x34], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov dword [esp + 0xc], eax
mov dword [esp + 0x18], esi
push edi
mov edi, ecx
test esi, esi
je 0x4dc420
cmp dword [ebp + 0x10], 0
je 0x4dc420
cmp dword [edi + 4], 0xffffffff
je 0x4dc2d3
call fcn.004dc440
mov al, byte [esi]
cmp al, 0x30
jl 0x4dc2fc
cmp al, 0x39
jg 0x4dc2fc
xorps xmm0, xmm0
mov eax, 2
movaps xmmword [esp + 0x20], xmm0
push esi
mov word [esp + 0x24], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [esp + 0x24], eax
jmp 0x4dc335
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov esi, eax
test esi, esi
je 0x4dc420
xorps xmm0, xmm0
movaps xmmword [esp + 0x20], xmm0
movsx eax, word [esi + 0xa]
push eax
mov eax, dword [esi + 0xc]
push dword [eax]
lea eax, [esp + 0x2c]
push eax
call fcn.004b5a00
mov ax, word [esi + 8]
add esp, 0xc
mov word [esp + 0x20], ax
push dword [ebp + 0x10]
call dword [sym.imp.WS2_32.dll_htons]
push 0
push 1
push 2
mov word [esp + 0x2e], ax
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
mov dword [esp + 0x18], esi
cmp esi, 0xffffffff
jne 0x4dc373
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret 0xc
push 4
lea eax, [esp + 0x18]
mov dword [edi + 4], esi
push eax
push 0x1002
push 0xffff
push esi
mov dword [esp + 0x28], 0x40000
call dword [sym.imp.WS2_32.dll_setsockopt]
push 0x10
lea eax, [esp + 0x24]
push eax
push esi
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x4dc3d6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push dword [esp + 0x18]
mov esi, eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [edi + 4], 0xffffffff
mov eax, esi
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret 0xc
push 0x31
push 0x401
push dword [esp + 0x18]
push esi
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
mov eax, dword [esp + 0x10]
lea ecx, [edi + 0xc]
push dword [esp + 0x1c]
mov dword [edi + 8], eax
call fcn.00444bc0
mov eax, dword [ebp + 0x10]
mov dword [edi + 0x24], eax
xor eax, eax
mov dword [edi + 0x40028], 1
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [esp + 0x3c]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4dc630
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f01fb
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
lea edi, [esi + 0xc]
mov dword [esi], vtable.CAPISocket.0
mov dword [edi + 0x14], 0xf
mov dword [edi + 0x10], 0
cmp dword [edi + 0x14], 0x10
jb 0x4dc67e
mov eax, dword [edi]
jmp 0x4dc680
mov eax, edi
mov byte [eax], 0
mov dword [ebp - 4], 0
push 0x40000
mov dword [esi + 0x4002c], 0x51fd4c
mov dword [esi + 0x40030], 0x40000
call fcn.0049ccdf
mov dword [esi + 0x40034], eax
mov dword [esi + 0x40038], 0
mov dword [esi + 0x4003c], 0
lea ebx, [esi + 0x40044]
mov byte [ebp - 4], 1
push 8
mov dword [ebp - 0x14], ebx
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebx + 0x10], 0
call fcn.0049ca31
add esp, 8
mov dword [ebx], eax
test eax, eax
je 0x4dc70e
mov dword [eax], 0
mov dword [eax + 4], 0
mov eax, dword [ebx]
mov dword [eax], ebx
mov dword [esi + 4], 0xffffffff
mov dword [esi + 8], 0
cmp dword [edi + 0x14], 0x10
mov dword [edi + 0x10], 0
jb 0x4dc72f
mov edi, dword [edi]
mov eax, dword [0x53af68]
mov ecx, eax
inc eax
mov byte [edi], 0
mov dword [esi + 0x24], 0
mov dword [0x53af68], eax
test ecx, ecx
jne 0x4dc75a
push 0x53b7d0
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov dword [esi + 0x40040], 0
mov eax, esi
mov dword [esi + 0x40028], 0
mov dword [esi + 0x40058], 1
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 0x4dc790
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
push edi
mov edi, edx
or eax, 0xffffffff
xor esi, esi
mov ebx, ecx
test edi, edi
je 0x4dc7b8
movzx edx, byte [esi + ebx]
inc esi
xor edx, eax
shr eax, 8
movzx ecx, dl
xor eax, dword [ecx*4 + 0x51d540]
cmp esi, edi
jb 0x4dc7a0
pop edi
pop esi
pop ebx
ret
Function at 0x4de4e0
Capabilities:
Create directory
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f04e0
mov eax, dword fs:[0]
push eax
sub esp, 0xb4
push esi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
lea ecx, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
cmovae ecx, dword [ebp + 8]
call fcn.004e9530
test al, al
jne 0x4de5fa
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0
push 0x51e158
call esi
push 0
push str.Object
call esi
push 0
push str.Item
call esi
push 0
push 0x51e16c
call esi
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
lea ecx, [ebp - 0xc0]
cmovae eax, dword [ebp + 8]
sub esp, 8
push 2
push eax
call fcn.0044cb20
lea ecx, [ebp - 0xbc]
mov byte [ebp - 4], 1
call fcn.00449e60
test eax, eax
jne 0x4de5ac
mov eax, dword [ebp - 0xc0]
lea ecx, [ebp - 0xc0]
push 0
mov eax, dword [eax + 4]
add ecx, eax
mov edx, dword [ecx + 0xc]
or edx, 2
mov eax, edx
or eax, 4
cmp dword [ecx + 0x38], 0
cmovne eax, edx
push eax
call fcn.00446790
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
push 0x51e170
cmovae eax, dword [ebp + 8]
push eax
call fcn.004bd8b0
push 0
mov esi, eax
push 0
push esi
call fcn.004bd7c9
add esp, 0x14
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x10]
push esi
push 1
push 4
push eax
call fcn.004bcf11
push esi
call fcn.004bbc3c
add esp, 0x14
lea ecx, [ebp - 0xc0]
call fcn.00446d10
mov eax, dword [ebp + 0x1c]
cmp eax, 0x10
jb 0x4de60f
inc eax
lea ecx, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.00445690
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0x18
Function at 0x4df290
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
movzx eax, cl
imul eax, eax, 0x9d
push edi
mov edi, 0x86d
mov dword [ebp - 4], eax
xor eax, eax
test ecx, ecx
jle 0x4df2ee
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
sub ebx, ecx
nop dword [eax]
lea esi, [eax + ecx]
mov ecx, eax
and ecx, 7
inc eax
mov dl, byte [ecx + 0x53b348]
mov ecx, edi
xor dl, byte [ebx + esi]
sar ecx, 8
xor dl, cl
imul edi, edi, 0x87b
xor dl, byte [ebp - 4]
mov ecx, dword [ebp + 0x10]
mov byte [esi], dl
cmp eax, dword [ebp + 8]
jl 0x4df2c0
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x4e0430
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x53b12c], 2
jne 0x4e048f
mov edx, dword [0x53b260]
add edx, 0x68
cmp dword [edx + 0x14], 0x10
jb 0x4e0450
mov ecx, dword [edx]
jmp 0x4e0452
mov ecx, edx
push esi
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e0456
sub ecx, esi
pop esi
je 0x4e048f
cmp dword [edx + 0x14], 0x10
mov dword [0x53b2ac], 1
mov dword [0x53b12c], 1
jb 0x4e047e
mov edx, dword [edx]
push 5
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esp, ebp
pop ebp
ret

Function at 0x4e04a0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x53b128], 2
jne 0x4e04ff
mov edx, dword [0x53b260]
add edx, 0x50
cmp dword [edx + 0x14], 0x10
jb 0x4e04c0
mov ecx, dword [edx]
jmp 0x4e04c2
mov ecx, edx
push esi
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e04c6
sub ecx, esi
pop esi
je 0x4e04ff
cmp dword [edx + 0x14], 0x10
mov dword [0x53b2a8], 1
mov dword [0x53b128], 1
jb 0x4e04ee
mov edx, dword [edx]
push 5
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esp, ebp
pop ebp
ret

Function at 0x4e0510
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x53b124], 2
jne 0x4e056f
mov edx, dword [0x53b260]
add edx, 0x38
cmp dword [edx + 0x14], 0x10
jb 0x4e0530
mov ecx, dword [edx]
jmp 0x4e0532
mov ecx, edx
push esi
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e0536
sub ecx, esi
pop esi
je 0x4e056f
cmp dword [edx + 0x14], 0x10
mov dword [0x53b2a4], 1
mov dword [0x53b124], 1
jb 0x4e055e
mov edx, dword [edx]
push 5
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esp, ebp
pop ebp
ret

Function at 0x4e0580
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x53b120], 2
jne 0x4e05df
mov edx, dword [0x53b260]
add edx, 0x20
cmp dword [edx + 0x14], 0x10
jb 0x4e05a0
mov ecx, dword [edx]
jmp 0x4e05a2
mov ecx, edx
push esi
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e05a6
sub ecx, esi
pop esi
je 0x4e05df
cmp dword [edx + 0x14], 0x10
mov dword [0x53b2a0], 1
mov dword [0x53b120], 1
jb 0x4e05ce
mov edx, dword [edx]
push 5
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esp, ebp
pop ebp
ret
Function at 0x4e05f0
Capabilities:
Create process on windows
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x53b118], 2
jne 0x4e0744
push ebx
mov byte [ebp - 0x10], 0x7c
mov al, 0x33
xor al, byte [ebp - 0x10]
mov cl, 0xc
xor cl, byte [ebp - 0x10]
mov bh, 0x19
mov byte [ebp - 0xf], al
mov ah, 0x13
mov byte [ebp - 0xe], cl
mov dl, 8
mov cl, byte [ebp - 0x10]
mov ch, 0x12
mov byte [ebp - 0x35], 4
xor ah, cl
mov al, byte [ebp - 0x35]
mov dh, 0x52
xor al, cl
mov byte [ebp - 0x36], bh
mov byte [ebp - 7], al
mov bl, 0x15
mov al, byte [ebp - 0x36]
xor dl, cl
push 9
push 0
xor al, cl
mov byte [ebp - 0xb], ah
push 0
mov byte [ebp - 6], al
xor bl, cl
lea eax, [ebp - 0xf]
mov byte [ebp - 5], 0
push eax
push 0
xor ch, cl
mov dword [0x53b298], 1
xor dh, cl
mov dword [0x53b118], 1
xor bh, cl
mov byte [ebp - 0xd], dl
push 0
mov byte [ebp - 0xc], bl
mov byte [ebp - 0xa], ch
mov byte [ebp - 9], dh
mov byte [ebp - 8], bh
mov byte [ebp - 5], 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
cmp eax, 2
jne 0x4e073b
movaps xmm0, xmmword [str.5zEAZ_ePMP]
mov al, 0x50
mov byte [ebp - 0x1c], 0x1c
mov cl, 0x7d
xor al, byte [ebp - 0x1c]
mov ch, 0x74
mov byte [ebp - 0x1b], al
mov dl, 0x69
mov al, byte [ebp - 0x1c]
mov bl, 0x72
mov ah, 0x7f
mov byte [ebp - 0x13], 0
mov dh, 0x79
mov byte [ebp - 0x13], 0
mov bh, 0x6e
mov dword [ebp - 0x24], 0x5b405a53
xor cl, al
mov word [ebp - 0x20], 0x1b51
xor ch, al
mov byte [ebp - 0x1a], cl
xor dl, al
mov byte [ebp - 0x16], ch
xor bl, al
mov byte [ebp - 0x19], dl
xor ah, al
mov byte [ebp - 0x18], bl
xor dh, al
mov byte [ebp - 0x17], ah
xor bh, al
mov byte [ebp - 0x15], dh
mov byte [ebp - 0x14], bh
xor ecx, ecx
movups xmmword [ebp - 0x34], xmm0
mov byte [ebp - 0x1e], 0
mov al, byte [ebp - 0x34]
xor byte [ebp + ecx - 0x33], al
inc ecx
cmp ecx, 0x15
jb 0x4e0705
push 0x40
lea eax, [ebp - 0x1b]
mov byte [ebp - 0x1e], 0
push eax
lea eax, [ebp - 0x33]
push eax
push dword [0x53b284]
call dword [sym.imp.USER32.dll_MessageBoxA]
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
push 0
call dword [sym.imp.USER32.dll_PostQuitMessage]
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret

Function at 0x4e0760
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x53b114], 2
jne 0x4e07bf
mov edx, dword [0x53b260]
add edx, 8
cmp dword [edx + 0x14], 0x10
jb 0x4e0780
mov ecx, dword [edx]
jmp 0x4e0782
mov ecx, edx
push esi
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e0786
sub ecx, esi
pop esi
je 0x4e07bf
cmp dword [edx + 0x14], 0x10
mov dword [0x53b294], 1
mov dword [0x53b114], 1
jb 0x4e07ae
mov edx, dword [edx]
push 5
push 0
push 0
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esp, ebp
pop ebp
ret
Function at 0x4e07d0
Capabilities:
Create process on windows

Disassembly:
cmp dword [0x53b130], 2
jne 0x4e0822
mov eax, dword [0x53b260]
cmp byte [eax + 0x258], 0
je 0x4e0822
cmp dword [eax + 0xd8], 0
jbe 0x4e0822
add eax, 0xc8
mov dword [0x53b2b0], 1
mov dword [0x53b130], 1
cmp dword [eax + 0x14], 0x10
jb 0x4e0811
mov eax, dword [eax]
push 9
push 0
push 0
push eax
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
ret
Function at 0x4e0f10
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_Sleep]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_OpenProcess]
nop dword [eax]
push 0xfa
call esi
mov eax, dword [0x53af78]
test eax, eax
je 0x4e0f30
cmp dword [0x53b200], 0
je 0x4e0f30
push eax
push 1
push 0x1fffff
call edi
cmp eax, 0xffffffff
je 0x4e0f30
push 0
push 1
lea ecx, [ebp - 1]
push ecx
push 0x400000
push eax
call ebx
test eax, eax
jne 0x4e0f30
push dword [0x53b200]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4e1560
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f07e3
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x52a098]
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, ecx
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x3c], esi
mov dword [ebp - 0x38], 0
push 3
mov dword [ebp - 4], 1
call fcn.00451390
add esp, 4
call fcn.00451120
mov dword [esi + 0x10], 0
mov edi, eax
mov dword [esi + 0x14], 0
mov dword [esi + 0x14], 0xf
cmp dword [esi + 0x14], 0x10
mov dword [esi + 0x10], 0
jb 0x4e15d8
mov eax, dword [esi]
jmp 0x4e15da
mov eax, esi
mov byte [eax], 0
mov dword [ebp - 0x38], 1
test edi, edi
je 0x4e16f6
cmp dword [ebp + 0x1c], 0x10
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push eax
push 0x2712
push edi
call fcn.004557a0
add esp, 0xc
push 0
push 0x40
push edi
call fcn.004557a0
add esp, 0xc
push 0
push 0x51
push edi
call fcn.004557a0
add esp, 0xc
push 0x4e1730
push 0x4e2b
push edi
call fcn.004557a0
add esp, 0xc
push esi
push 0x2711
push edi
call fcn.004557a0
add esp, 0xc
push 1
push 0x29
push edi
call fcn.004557a0
add esp, 0xc
push edi
call fcn.00451160
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4e16ed
sub esp, 0x18
mov ecx, esp
mov dword [ecx + 0x14], 0xf
mov dword [ecx + 0x10], 0
cmp dword [ecx + 0x14], 0x10
jb 0x4e167f
mov eax, dword [ecx]
jmp 0x4e1681
mov eax, ecx
push 0xffffffffffffffff
mov byte [eax], 0
lea eax, [ebp + 8]
push 0
push eax
call fcn.004450f0
call fcn.004e7210
push ebx
call fcn.00451dc0
movaps xmm0, xmmword [0x520560]
sub esp, 0x14
movups xmmword [ebp - 0x30], xmm0
mov ebx, esp
xor ecx, ecx
movaps xmm0, xmmword [0x5201d0]
push eax
movups xmmword [ebp - 0x20], xmm0
nop word [eax + eax]
mov al, byte [ebp - 0x30]
xor byte [ebp + ecx - 0x2f], al
inc ecx
cmp ecx, 0x1e
jb 0x4e16c0
sub esp, 0x18
mov byte [ebp - 0x11], 0
lea eax, [ebp - 0x2f]
mov ecx, esp
push eax
call fcn.00444cc0
push ebx
call fcn.004e9600
add esp, 0x20
call fcn.004e7210
push edi
call fcn.004510e0
add esp, 4
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0x10
jb 0x4e170b
inc ecx
push ecx
push dword [ebp + 8]
lea ecx, [ebp + 8]
call fcn.00445690
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.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4e2620
Capabilities:
Create thread
Inject thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 4
push 0x3000
push 0x104
mov edi, ecx
mov esi, edx
push 0
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov ebx, eax
mov dword [ebp - 4], ebx
test ebx, ebx
je 0x4e26b2
mov ecx, esi
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e2650
sub ecx, edx
push 0
lea eax, [ecx + 1]
push eax
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
je 0x4e26ab
push 0
push 0
push ebx
push dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov ebx, eax
test ebx, ebx
jne 0x4e26bc
lea ecx, [esi + 1]
nop dword [eax + eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x4e2690
sub esi, ecx
push 0x8000
lea eax, [esi + 1]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
or eax, 0xffffffff
pop ebx
mov esp, ebp
pop ebp
ret
push 0xffffffffffffffff
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0xffffffff
je 0x4e26b2
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call edi
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4e26d6
sub esi, ecx
push 0x8000
lea eax, [esi + 1]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push ebx
call edi
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e2730
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f093b
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dl, cl
mov eax, dword [0x53b260]
cmp dword [eax + 0x18], 0
je 0x4e2873
movzx esi, dl
lea ecx, [eax + 0xfc]
lea eax, [esi + 1]
cmp dword [ecx + 4], eax
jb 0x4e2873
lea eax, [ebp - 0x4c]
mov dword [ebp - 0x4c], esi
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.0044ef40
mov eax, dword [ebp - 0x58]
cmp dword [eax + 0x3c], 0
jbe 0x4e2873
mov ch, 0x14
mov byte [ebp - 0x12], 0
mov al, 0x3b
mov byte [ebp - 0x18], ch
mov dl, 0x71
mov dword [ebp - 0x50], esi
xor dl, ch
mov byte [ebp - 0x12], 0
mov ah, al
mov byte [ebp - 0x15], dl
mov edx, dword [0x53b260]
xor al, ch
xor ah, ch
mov byte [ebp - 0x17], al
mov cl, 0x7a
mov byte [ebp - 0x13], ah
xor cl, ch
lea eax, [ebp - 0x17]
mov bl, 0x63
mov byte [ebp - 0x16], cl
xor bl, ch
lea edx, [edx + 8]
push eax
lea ecx, [ebp - 0x48]
mov byte [ebp - 0x14], bl
call fcn.0044b7b0
add esp, 4
mov esi, eax
lea eax, [ebp - 0x50]
mov dword [ebp - 4], 0
mov ecx, dword [0x53b260]
push eax
lea eax, [ebp - 0x58]
add ecx, 0xfc
push eax
call fcn.0044ef40
mov eax, dword [ebp - 0x58]
lea ecx, [ebp - 0x30]
add eax, 0x2c
mov edx, esi
push eax
call fcn.0044d750
add esp, 4
cmp dword [eax + 0x14], 0x10
jb 0x4e2826
mov eax, dword [eax]
push 5
push 0
push 0
push eax
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov eax, dword [ebp - 0x1c]
cmp eax, 0x10
jb 0x4e284c
inc eax
lea ecx, [ebp - 0x30]
push eax
push dword [ebp - 0x30]
call fcn.00445690
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x1c], 0xf
mov dword [ebp - 0x20], 0
mov byte [ebp - 0x30], 0
cmp eax, 0x10
jb 0x4e2873
inc eax
lea ecx, [ebp - 0x48]
push eax
push dword [ebp - 0x48]
call fcn.00445690
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret