joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10011b90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
xor eax, eax
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 0x24]
mov word [ebp - 0x24], ax
mov eax, dword [ebp + 8]
push edx
push eax
mov dword [ebp - 8], 0x1c
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x10011bbf
xor eax, eax
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 0x14]
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
push ecx
push edx
push eax
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x24]
push edx
call fcn.10011a70
add esp, 0x14
mov esp, ebp
pop ebp
ret

Function at 0x10011be0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
mov edi, dword [ebp + 0xc]
mov ecx, dword [edi + 4]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
test ecx, ecx
je 0x10011c0e
mov eax, dword [ebp + 8]
push eax
call fcn.10011810
jmp 0x10011c18
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
jne 0x10011c7d
call fcn.1000f1f0
test eax, eax
js 0x10011c90
mov eax, dword [edi]
lea edx, [ebp - 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x10011c47
call fcn.1000f1f0
test eax, eax
js 0x10011c90
mov eax, dword [ebp - 8]
push esi
mov esi, dword [ebp - 4]
test esi, esi
jne 0x10011c53
test eax, eax
je 0x10011c81
mov edx, dword [ebp + 0x14]
xor ecx, ecx
cmp esi, ecx
ja 0x10011c81
jb 0x10011c62
cmp eax, edx
ja 0x10011c81
mov eax, dword [edi]
mov ecx, dword [ebp + 0x10]
push 4
push 2
push 0
push 0
push 0
push eax
call fcn.10011930
pop esi
pop edi
mov esp, ebp
pop ebp
ret
mov dword [edi], eax
jmp 0x10011c26
or eax, esi
mov eax, 0x800703ee
je 0x10011c8f
mov eax, 0x800700df
pop esi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x10011e00
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xac
mov eax, dword [0x100351c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
xor eax, eax
push esi
mov esi, dword [ebp + 0x10]
mov dword [esi + 2], eax
mov dword [esi + 6], eax
mov dword [esi + 0xa], eax
mov dword [esi + 0xe], eax
mov dword [esi + 0x12], eax
push edi
mov dword [esi + 0x16], eax
mov dword [ebp - 0xa8], eax
mov word [esi + 0x1a], ax
mov dword [ebp - 0x8c], eax
mov dword [ebp - 0xa4], eax
mov dword [ebp - 0xa0], eax
mov dword [ebp - 0x9c], eax
mov dword [ebp - 0x98], eax
mov dword [ebp - 0x94], eax
mov dword [ebp - 0x90], eax
movzx eax, word [esi]
push 3
lea edx, [ebp - 0x84]
push ecx
lea ecx, [ebp - 0x88]
mov dword [ebp - 0xac], 0xc00
mov dword [ebp - 0xa8], eax
mov dword [ebp - 0x88], edx
call fcn.10011d30
mov edx, dword [ebp - 0x88]
lea eax, [ebp - 0x8c]
push eax
lea ecx, [ebp - 0xac]
push ecx
push 0
push edx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov edi, eax
mov eax, dword [ebp - 0x88]
lea ecx, [ebp - 0x84]
cmp eax, ecx
je 0x10011ec8
push eax
call fcn.1001842e
add esp, 4
test edi, edi
je 0x10011ee5
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10017a1f
mov esp, ebp
pop ebp
ret
push ebx
mov ebx, dword [ebp - 0x8c]
xor edi, edi
mov eax, ebx
test ebx, ebx
je 0x10011f20
mov ecx, dword [eax + 4]
cmp ecx, 2
je 0x10011f0a
cmp ecx, 0x17
je 0x10011f0a
mov eax, dword [eax + 0x1c]
test eax, eax
jne 0x10011ef4
jmp 0x10011f20
mov edx, dword [eax + 0x10]
mov eax, dword [eax + 0x18]
push edx
push eax
push esi
call fcn.10019420
add esp, 0xc
mov edi, 1
push ebx
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
pop ebx
test edi, edi
je 0x10011f4c
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.WS2_32.dll_htons]
mov word [esi + 2], ax
mov eax, edi
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10017a1f
mov esp, ebp
pop ebp
ret
push 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
xor ecx, ebp
pop esi
call fcn.10017a1f
mov esp, ebp
pop ebp
ret
Function at 0x10013de0
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
push esi
mov esi, ecx
cmp dword [ebp + 0xc], ebx
je 0x10013e4f
mov eax, dword [esi + 0x20]
mov ecx, dword [esi + 0x1c]
push 0x30
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x10013ec5
mov eax, dword [ebp + 8]
mov edx, dword [esi + 0x1c]
xor ecx, ecx
cmp word [eax], 2
setne cl
dec ecx
and ecx, 0xfffffff4
add ecx, 0x1c
push ecx
push eax
push edx
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x10013e44
cmp eax, 0xffffffff
jne 0x10013e3c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x10013e44
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
mov eax, dword [ebp + 8]
xor ecx, ecx
cmp word [eax], 2
setne cl
dec ecx
and ecx, 0xfffffff4
add ecx, 0x1c
push ecx
push eax
mov eax, dword [esi + 0x1c]
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x10013ec5
mov ecx, dword [esi + 0x20]
mov edx, dword [esi + 0x1c]
push 0x23
push ecx
push edx
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x10013ec5
mov dword [esi + 0x50], 1
push 0
mov dword [esi + 0x54], 1
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esi]
mov edx, dword [eax + 0x90]
mov ecx, esi
call edx
cmp eax, 2
jne 0x10013e44
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x10013ebe
mov eax, 0x4c7
push eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
pop esi
mov eax, ebx
pop ebx
pop ebp
ret 8

Function at 0x100141b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x190]
push edi
test eax, eax
jne 0x1001426c
mov ebx, dword [sym.imp.KERNEL32.dll_SetLastError]
lea esp, [esp]
mov ecx, dword [esi + 0x2c]
mov eax, dword [esi + 0x60]
mov edx, dword [esi + 0x1c]
push 0
push ecx
push eax
push edx
call dword [sym.imp.WS2_32.dll_recv]
mov edi, eax
test edi, edi
jle 0x1001423f
push 0
call ebx
mov eax, dword [esi + 0x60]
mov edx, dword [esi]
push edi
push eax
mov eax, dword [edx + 0xa0]
mov ecx, esi
call eax
cmp eax, 2
jne 0x10014248
mov edx, dword [esi + 0x24]
push edx
push str._C_CNNID:__Iu__OnReceive___event_return_HR_ERROR__connection_will_be_closed___n
call fcn.1000f350
add esp, 8
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x10014224
mov eax, 0x4c7
mov dword [esi + 0x10], 4
mov dword [esi + 0x14], eax
mov ecx, 1
mov dword [esi + 0x18], ecx
pop edi
mov dword [esi + 0xc], ecx
pop esi
xor eax, eax
pop ebx
ret
cmp edi, 0xffffffff
je 0x1001425f
test edi, edi
je 0x10014275
mov ecx, dword [esi + 0x190]
test ecx, ecx
je 0x100141d0
pop edi
pop esi
mov eax, 1
pop ebx
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x10014224
pop edi
pop esi
mov eax, 1
pop ebx
ret
mov dword [esi + 0x10], 5
mov dword [esi + 0x14], 0
mov ecx, 1
mov dword [esi + 0x18], ecx
pop edi
mov dword [esi + 0xc], ecx
pop esi
xor eax, eax
pop ebx
ret
Function at 0x100142a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x18]
push esi
mov esi, ecx
mov ecx, dword [ebx + 0x14]
sub eax, ecx
push edi
je 0x10014346
lea esp, [esp]
mov edx, dword [esi + 0x2c]
cmp eax, edx
jl 0x100142c9
mov eax, edx
push 0
push eax
mov eax, dword [esi + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
test edi, edi
jle 0x10014333
lea ebx, [esi + 0x158]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
sub dword [esi + 0x18c], edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x14]
mov edx, dword [esi]
push edi
push eax
mov eax, dword [edx + 0x98]
mov ecx, esi
call eax
cmp eax, 2
jne 0x10014329
mov ecx, dword [esi + 0x24]
push ecx
push str._C_CNNID:__Iu__OnSend___event_should_not_return_HR_ERROR____n
call fcn.1000f350
add esp, 8
push edi
mov ecx, ebx
call fcn.100138d0
jmp 0x10014338
cmp edi, 0xffffffff
je 0x10014352
mov ecx, dword [ebx + 0x14]
mov eax, dword [ebx + 0x18]
sub eax, ecx
jne 0x100142c0
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x10014374
mov edx, dword [ebp + 0xc]
pop edi
pop esi
mov dword [edx], 1
mov eax, 1
pop ebx
pop ebp
ret 8
mov ecx, 1
pop edi
mov dword [esi + 0x14], eax
mov dword [esi + 0xc], ecx
mov dword [esi + 0x10], 3
mov dword [esi + 0x18], ecx
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8

Function at 0x10015250
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
lea eax, [esi + 0x48]
push eax
push 0
push esi
push 0x10015060
push 0
push 0
call fcn.10018772
xor ecx, ecx
add esp, 0x18
test eax, eax
setne cl
mov dword [esi + 0x44], eax
pop esi
mov eax, ecx
ret
Function at 0x10015410
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x14]
push esi
push edi
mov esi, ecx
test eax, eax
jne 0x1001543c
mov ecx, dword [esi + 0x20]
mov edx, dword [esi + 0x1c]
push 0x23
push ecx
push edx
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
jne 0x10015459
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, 1
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], 2
mov dword [esi + 0x18], edi
mov dword [esi + 0x14], eax
pop edi
xor eax, eax
pop esi
pop ebp
ret 4
mov edi, 1
mov dword [esi + 0x4c], edi
push 0
mov dword [esi + 0x50], edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esi]
mov edx, dword [eax + 0x84]
mov ecx, esi
call edx
cmp eax, 2
je 0x100154b5
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0
push eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x100154ad
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x100154ad
test eax, eax
je 0x100154ad
push 0x80004005
call fcn.1000f1d0
mov eax, edi
pop edi
pop esi
pop ebp
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x100154c4
mov eax, 0x4c7
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 5
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], eax
pop edi
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x10015540
Capabilities:
Connect socket
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
xor edi, edi
mov esi, ecx
cmp dword [ebp + 0xc], edi
je 0x100155ae
mov eax, dword [esi + 0x20]
mov ecx, dword [esi + 0x1c]
push 0x30
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x1001567e
mov eax, dword [ebp + 8]
mov edx, dword [esi + 0x1c]
xor ecx, ecx
cmp word [eax], 2
setne cl
dec ecx
and ecx, 0xfffffff4
add ecx, 0x1c
push ecx
push eax
push edx
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x10015679
cmp eax, 0xffffffff
jne 0x100155a4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x10015679
xor edi, edi
mov eax, edi
pop edi
pop esi
pop ebp
ret 8
mov eax, dword [ebp + 8]
xor ecx, ecx
cmp word [eax], 2
setne cl
dec ecx
and ecx, 0xfffffff4
add ecx, 0x1c
push ecx
push eax
mov eax, dword [esi + 0x1c]
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x1001567e
mov ecx, dword [esi + 0x20]
mov edx, dword [esi + 0x1c]
push 0x23
push ecx
push edx
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x1001567e
mov dword [esi + 0x4c], 1
push 0
mov dword [esi + 0x50], 1
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esi]
mov edx, dword [eax + 0x84]
mov ecx, esi
call edx
cmp eax, 2
jne 0x10015634
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x10015625
mov eax, 0x4c7
push eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, edi
pop edi
pop esi
pop ebp
ret 8
mov eax, dword [esi + 0x1c]
xor edi, edi
push edi
push edi
push edi
push eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x1001565a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x1001565a
xor edi, edi
mov ecx, dword [esi + 0x24]
push ecx
push str._C_CNNID:__Iu__send_0_bytes__detect_package__n
call fcn.1000f350
add esp, 8
test edi, edi
je 0x10015679
push 0x80004005
call fcn.1000f1d0
mov edi, 1
mov eax, edi
pop edi
pop esi
pop ebp
ret 8

Function at 0x10015690
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x190]
mov ecx, dword [esi + 0x38]
mov ebx, 1
add dword [esi + 0x190], ebx
cmp eax, ecx
jb 0x100156c1
xor eax, eax
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], 5
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
pop esi
pop ebx
ret
mov edx, dword [esi + 0x1c]
push edi
xor edi, edi
push edi
push edi
push edi
push edx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x100156e8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x100156e8
xor edi, edi
mov eax, dword [esi + 0x24]
push eax
push str._C_CNNID:__Iu__send_0_bytes__detect_package__n
call fcn.1000f350
add esp, 8
test edi, edi
je 0x10015713
mov dword [esi + 0x14], edi
pop edi
mov dword [esi + 0xc], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x10], 5
pop esi
xor eax, eax
pop ebx
ret
pop edi
pop esi
mov eax, ebx
pop ebx
ret
Function at 0x10015810
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x18c]
push edi
test eax, eax
jne 0x100158fc
xor ebx, ebx
mov ecx, dword [esi + 0x2c]
mov eax, dword [esi + 0x5c]
mov edx, dword [esi + 0x1c]
push ebx
push ecx
push eax
push edx
call dword [sym.imp.WS2_32.dll_recv]
mov edi, eax
cmp edi, ebx
jle 0x100158b1
mov eax, dword [esi + 0x5c]
push edi
push eax
mov dword [esi + 0x190], ebx
call fcn.10011670
add esp, 8
test eax, eax
jne 0x10015905
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esi + 0x5c]
mov edx, dword [esi]
push edi
push eax
mov eax, dword [edx + 0x94]
mov ecx, esi
call eax
cmp eax, 2
jne 0x100158ee
mov eax, dword [esi + 0x24]
push eax
push str._C_CNNID:__Iu__OnReceive___event_return_HR_ERROR__connection_will_be_closed___n
call fcn.1000f350
add esp, 8
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, ebx
jne 0x10015896
mov eax, 0x4c7
mov ecx, 1
mov dword [esi + 0x18], ecx
mov dword [esi + 0x14], eax
mov dword [esi + 0x10], 4
pop edi
mov dword [esi + 0xc], ecx
pop esi
xor eax, eax
pop ebx
ret
cmp edi, 0xffffffff
jne 0x100158d3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x100158fc
cmp eax, 0x2744
je 0x100158ee
cmp eax, 0x2746
jne 0x10015896
jmp 0x100158ee
cmp edi, ebx
jne 0x100158ee
mov ecx, dword [esi + 0x24]
push ecx
push str._C_CNNID:__Iu__recv_0_bytes__detect_package__n
mov dword [esi + 0x190], ebx
call fcn.1000f350
add esp, 8
mov edx, dword [esi + 0x18c]
test edx, edx
je 0x10015825
pop edi
pop esi
mov eax, 1
pop ebx
ret
pop edi
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0xc], 1
mov dword [esi + 0x10], 5
pop esi
xor eax, eax
pop ebx
ret
Function at 0x10015e30
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10029448
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x100351c0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
lea eax, [esi + 0x70]
mov dword [ebp - 0x14], eax
mov ecx, dword [esi + 0x188]
xor edi, edi
test ecx, ecx
jle 0x10015ec4
lea ebx, [esi + 0x154]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [esi + 0x170]
cmp edi, dword [esi + 0x174]
je 0x10015e99
mov eax, dword [edi + 4]
mov dword [esi + 0x170], eax
mov dword [eax + 8], 0
jmp 0x10015eab
test edi, edi
je 0x10015eab
xor eax, eax
mov dword [esi + 0x170], eax
mov dword [esi + 0x174], eax
xor eax, eax
cmp edi, eax
je 0x10015ebd
mov dword [edi + 4], eax
mov dword [edi + 8], eax
dec dword [esi + 0x16c]
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov dword [ebp - 0x10], edi
mov dword [ebp - 4], 0
test edi, edi
je 0x10015fc5
mov eax, dword [edi + 0x18]
sub eax, dword [edi + 0x14]
mov ecx, dword [edi + 0x14]
mov edx, dword [esi + 0x1c]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
test ebx, ebx
jle 0x10015f44
lea eax, [esi + 0x154]
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
sub dword [esi + 0x188], ebx
lea eax, [esi + 0x154]
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [edi + 0x14]
mov edx, dword [esi]
push ebx
push eax
mov eax, dword [edx + 0x8c]
mov ecx, esi
call eax
cmp eax, 2
jne 0x10015f49
mov ecx, dword [esi + 0x24]
push ecx
push str._C_CNNID:__Iu__OnSend___event_should_not_return_HR_ERROR____n
call fcn.1000f350
add esp, 8
jmp 0x10015f49
cmp ebx, 0xffffffff
je 0x10015f72
mov ecx, dword [ebp - 0x14]
push edi
add ecx, 0x1c
mov dword [ebp - 4], 0xffffffff
call fcn.10010aa0
test eax, eax
jne 0x10015e60
push edi
call fcn.100139a0
add esp, 4
jmp 0x10015e60
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x10015fdc
lea ebx, [esi + 0x154]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi + 0x170]
xor ecx, ecx
cmp eax, ecx
je 0x10015fa6
mov dword [eax + 8], edi
mov edx, dword [esi + 0x170]
mov dword [edi + 4], edx
jmp 0x10015fb2
mov dword [edi + 8], ecx
mov dword [edi + 4], ecx
mov dword [esi + 0x174], edi
inc dword [esi + 0x16c]
push ebx
mov dword [esi + 0x170], edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, 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
mov ecx, 1
mov dword [esi + 0xc], ecx
mov dword [esi + 0x18], ecx
mov ecx, dword [ebp - 0x14]
push edi
add ecx, 0x1c
mov dword [esi + 0x10], 3
mov dword [esi + 0x14], eax
mov dword [ebp - 4], 0xffffffff
call fcn.10010aa0
test eax, eax
jne 0x10016011
push edi
call fcn.100139a0
add esp, 4
xor eax, eax
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 0x10016270
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push esi
push edi
mov edi, dword [ebp + 0xc]
push edi
mov esi, ecx
mov ecx, dword [ebp + 8]
push eax
push ecx
call fcn.10011f70
add esp, 0xc
test eax, eax
jne 0x10016295
pop edi
pop esi
pop ebp
ret 0x14
mov eax, dword [ebp + 0x14]
push ebx
test eax, eax
je 0x100162d2
cmp word [eax], 0
je 0x100162d2
mov ebx, dword [ebp + 0x18]
push ebx
push 0
push eax
call fcn.10011b60
add esp, 0xc
test eax, eax
je 0x100162c9
mov dx, word [edi]
cmp dx, word [ebx]
je 0x100162d2
push 0x273f
call dword [sym.imp.WS2_32.dll_WSASetLastError]
pop ebx
pop edi
xor eax, eax
pop esi
pop ebp
ret 0x14
movzx eax, word [edi]
push 0x11
push 2
push eax
call dword [sym.imp.WS2_32.dll_socket]
mov dword [esi + 0x1c], eax
cmp eax, 0xffffffff
je 0x100162c9
push 0
push eax
call fcn.10011600
add esp, 8
test eax, eax
je 0x10016301
push 0x80004005
call fcn.1000f1d0
mov ecx, dword [esi + 0x28]
mov edx, dword [esi + 0x1c]
push ecx
push edx
call fcn.10011520
add esp, 8
test eax, eax
je 0x1001631f
push 0x80004005
call fcn.1000f1d0
call dword [sym.imp.WS2_32.dll_WSACreateEvent]
mov dword [esi + 0x20], eax
mov eax, dword [ebp + 8]
push eax
lea ecx, [esi + 0x68]
call fcn.10014d90
mov cx, word [ebp + 0x10]
pop ebx
pop edi
mov word [esi + 0x6c], cx
mov eax, 1
pop esi
pop ebp
ret 0x14

Function at 0x10016850
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
lea eax, [esi + 0x44]
push eax
push 0
push esi
push 0x10016480
push 0
push 0
call fcn.10018772
xor ecx, ecx
add esp, 0x18
test eax, eax
setne cl
mov dword [esi + 0x40], eax
pop esi
mov eax, ecx
ret

Function at 0x10017a1f
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x100351c0]
jne 0x10017a29
repz ret
jmp fcn.1001a1bb
Function at 0x10023d8c
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x100351c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.1001c4f7
and dword [ebp - 0x14], 0
cmp dword [0x1003a918], 0
mov dword [ebp - 0x18], eax
jne 0x10023e3f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x10023ee7
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x10023ee7
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x1003a918], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x1003a91c], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x1003a920], eax
call edi
push eax
call esi
mov dword [0x1003a928], eax
test eax, eax
je 0x10023e3f
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x1003a924], eax
mov eax, dword [0x1003a924]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x10023e98
cmp dword [0x1003a928], ecx
je 0x10023e98
push eax
call esi
push dword [0x1003a928]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x10023e98
test ebx, ebx
je 0x10023e98
call edi
test eax, eax
je 0x10023e8f
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x10023e8f
test byte [ebp - 8], 1
jne 0x10023e98
or dword [ebp + 0x10], 0x200000
jmp 0x10023ecb
mov eax, dword [0x1003a91c]
cmp eax, dword [ebp - 0x18]
je 0x10023ecb
push eax
call esi
test eax, eax
je 0x10023ecb
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x10023ecb
mov eax, dword [0x1003a920]
cmp eax, dword [ebp - 0x18]
je 0x10023ecb
push eax
call esi
test eax, eax
je 0x10023ecb
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x1003a918]
call esi
test eax, eax
je 0x10023ee7
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x10023ee9
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10017a1f
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx