joyce8/EMBER2024-capa huggingface dataset:
Function at 0xa04d50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, dword [ebp + 8]
push edi
push ebx
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], eax
call fcn.00a04950
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.00a04920
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0xa04ec6
cmp byte [eax + 0x3c], 0
je 0xa04ec6
cmp dword [edi + 0x8c0], 0
je 0xa04ec6
mov eax, dword [edi + 0x78]
test eax, eax
je 0xa04db6
test byte [eax + 4], 0x10
je 0xa04db6
add eax, 0x78
jmp 0xa04dbc
lea eax, [edi + 0x8c4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x494], ebx
jbe 0xa04ec6
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8c0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0xa04e84
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.00a0e050
add esp, 8
test eax, eax
je 0xa04e84
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 4]
cmp byte [ecx + 0x1c9], 0
jne 0xa04e15
test eax, eax
je 0xa04e29
jmp 0xa04e84
test eax, eax
je 0xa04e84
push eax
push dword [ecx + 0x64]
call fcn.00a0e050
add esp, 8
test eax, eax
je 0xa04e84
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x1c]
cmp byte [ecx + 0x1ca], 0
jne 0xa04e42
cmp eax, 0xffffffff
je 0xa04e4f
jmp 0xa04e84
cmp eax, 0xffffffff
je 0xa04e84
cmp dword [ecx + 0x43c], eax
jne 0xa04e84
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
cmp eax, dword [esi + 0x18]
jne 0xa04e84
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.00a0e050
add esp, 8
test eax, eax
je 0xa04e84
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.00a04af0
add esp, 8
test al, al
jne 0xa04e99
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x494]
jae 0xa04ec2
mov eax, dword [ebp - 8]
jmp 0xa04dd3
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0x10]
inc dword [eax]
mov eax, dword [eax]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x14]
test ecx, ecx
je 0xa04eb7
mov eax, dword [esi + 0x10]
mov dword [ecx], eax
pop esi
xor cl, cl
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
mov cl, byte [ebp - 1]
pop esi
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa0a5b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6bb], 0
je 0xa0a648
cmp dword [esi + 0x194], 0
je 0xa0a605
push esi
call fcn.009fb390
push 1
push esi
mov byte [ebp + 8], al
call fcn.009fb600
push dword [esi + 0x144]
mov eax, dword [esi + 0x194]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
push dword [ebp + 8]
push esi
call fcn.009fb600
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0xa0a619
sub eax, 1
je 0xa0a619
sub eax, 1
jne 0xa0a648
push dword [esi + 0x140]
lea eax, [ecx*2 + 0xa87bc4]
push 1
add eax, ecx
push 2
push eax
call fcn.00a5642f
push dword [esi + 0x140]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00a5642f
add esp, 0x20
pop esi
pop ebp
ret

Function at 0xa0c090
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00a0c0c0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00a65117
Function at 0xa0c310
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0xa0c330
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xa87ddc
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xa87dec
push esi
mov dword [ebp - 8], ebx
call fcn.00a592cf
add esp, 8
test eax, eax
je 0xa0c37c
test ebx, ebx
je 0xa0c36c
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0xa0c3a5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0xa0c3a5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0xa0c468
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa0c3c1
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xaa9098]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0xa0c45e
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0xa0c45e
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa0c400
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa0c420
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0xa0c435
mov eax, dword [ebp - 8]
test eax, eax
je 0xa0c455
push 8
push 0
push ebx
call eax
jmp 0xa0c45c
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xaa909c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0xa0c4c0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xaa906c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0xa0c519
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0xa0c506
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0xa0c500
shr eax, 8
cmp al, 2
je 0xa0c519
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
call fcn.00a3bdc0
test eax, eax
jne 0xa0c57d
push str.iphlpapi.dll
call fcn.00a0c310
add esp, 4
mov dword [0xaadb50], eax
test eax, eax
je 0xa0c555
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0xaadb4c]
test eax, eax
cmovne ecx, eax
mov dword [0xaadb4c], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00a3b9d0
add esp, 0x14
test al, al
setne byte [0xab032c]
push 0xab0330
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret

Function at 0xa0ee10
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0xa0ee38
cmp dword [esi + 0x78], 0
je 0xa0ee38
push 2
push 3
push esi
call fcn.00a0e5e0
push dword [ebp + 0xc]
call fcn.00a0e8b0
add esp, 0x10
jmp 0xa0ee47
push dword [ebp + 0xc]
call fcn.00a0e8b0
add esp, 4
test esi, esi
je 0xa0ee58
cmp dword [esi + 0x78], 0
je 0xa0ee58
push 3
push esi
call fcn.00a0e620
add esp, 8
pop esi
pop ebp
ret
Function at 0xa18440
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0xa1845b
cmp dword [edi], 0
jne 0xa1846d
test esi, esi
je 0xa18464
cmp dword [esi], 0
jne 0xa1846d
test ebx, ebx
je 0xa184b6
cmp dword [ebx], 0
je 0xa184b6
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00a3f390
add esp, 0xc
test ebx, ebx
je 0xa18488
cmp dword [ebx], 0
jne 0xa1848a
xor ebx, ebx
test esi, esi
je 0xa18493
cmp dword [esi], 0
jne 0xa18495
xor esi, esi
test edi, edi
je 0xa1849e
cmp dword [edi], 0
jne 0xa184a0
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00a183f0
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa1b9e0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.00a00530
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00a19cc0
push dword [ebp + 0xc]
mov edi, eax
call fcn.00a19cc0
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0xa1ba67
lea eax, [ebp - 0x20]
push eax
call fcn.00a00530
movups xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00a005e0
add esp, 0x20
test edx, edx
ja 0xa1ba8a
jb 0xa1ba55
cmp eax, 0x3e8
ja 0xa1ba8a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0xa1ba20
test edi, edi
je 0xa1ba74
push edi
call fcn.00a4a6c4
add esp, 4
test esi, esi
je 0xa1ba81
push esi
call fcn.00a4a6c4
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0xa1ba97
push edi
call fcn.00a4a6c4
add esp, 4
test esi, esi
je 0xa1baa4
push esi
call fcn.00a4a6c4
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa1be80
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0xa1bfe1
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0xa1bfcd
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa1bedc
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa1bed0
sub eax, edx
inc eax
jmp 0xa1bede
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0xa1bf89
cmp dword [esi + 0x18], 0
je 0xa1bf89
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0xa1bf89
cmp ecx, 0x10
jb 0xa1bf89
add eax, 0x30
push eax
lfence
call dword [0xaa9098]
mov edi, eax
add esp, 4
test edi, edi
je 0xa1bfc2
mov ecx, dword [esi]
lea edx, [edi + 0x20]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], 0x10
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], edx
mov eax, dword [esi + 0x18]
movups xmm0, xmmword [eax]
movups xmmword [edx], xmm0
test ecx, ecx
je 0xa1bf77
lea eax, [edx + 0x10]
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a46cc0
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa1bf86
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa1bec0
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0xa1bfa6
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa1bfc9
push ebx
call fcn.00a1be50
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0xa1bf97
test ebx, ebx
jne 0xa1bfd9
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa1c350
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.00a4a846
add esp, 0x18
test eax, eax
je 0xa1c372
cmp eax, 0xffffffff
jne 0xa1c374
xor eax, eax
pop ebp
ret

Function at 0xa1c4d0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a46b60
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret
Function at 0xa1f130
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x14]
push esi
push 0
push dword [ebp + 0x10]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
mov dword [ebp + 0x14], esi
call fcn.00a46b60
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000040
push dword [ebp + 0x18]
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa1f1fe
lea eax, [ebp - 4]
push eax
push 0
push 0
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0xa1f1e0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0xa1f1e0
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0xa1f1e0
cmp esi, dword [ebp - 0xc]
jb 0xa1f1e0
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 4]
test eax, eax
je 0xa1f1ee
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0xa1f1fe
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xa20540
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a204a0

Function at 0xa21c80
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa21cc8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a0a650
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.00a21510
add esp, 0x10
pop esi
pop ebx
pop ebp
ret
Function at 0xa21e00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov ecx, dword [ebx + 0x124]
mov eax, dword [ebx + 0xc]
mov dword [ebp - 4], ecx
mov dword [ebp - 8], eax
jne 0xa21f87
push edi
lea eax, [ecx + 0x1cb4]
lea edi, [ecx + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0xa21e5c
lfence
mov eax, dword [edi]
mov byte [eax], 0xff
inc dword [edi]
cmp dword [edi], edi
jae 0xa21e5c
lfence
mov eax, dword [edi]
mov byte [eax], 0xfa
inc dword [edi]
cmp dword [edi], edi
jae 0xa21e5c
lfence
mov eax, dword [edi]
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ecx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 8], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 8]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa21ee6
lfence
mov eax, dword [edi]
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [ebp - 4]
mov dword [esi + 0x1eb8], eax
lea ecx, [esi + 0x1cb4]
sub eax, ecx
mov dword [edi], ecx
sub eax, 2
push eax
lea eax, [esi + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.00a21620
add esp, 0x10
lea eax, [esi + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0xa21f44
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a0a650
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.00a21ce0
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0xa21f86
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a0a650
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa23120
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0xaa906c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0xa231ae
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00a46cc0
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0xa231e1
push str.Received_too_short_packet
push ebx
call fcn.00a0a650
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
push esi
call fcn.00a22d30
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
dec eax
cmp eax, 5
ja case.0xa231fa.1
jmp dword [eax*4 + 0xa23340]
cmp edx, 4
jle case.0xa231fa.4
push esi
call fcn.00a22d10
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0xa231fa.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.00a0a7a0
mov esi, eax
add esp, 0x10
test esi, esi
je 0xa2325d
push 5
push edi
call fcn.00a23bb0
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
push ebx
call fcn.00a16e20
jmp 0xa2330b
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.00a22d10
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.00a23ce0
add esp, 0xc
cmp eax, esi
jae case.0xa231fa.4
push dword [ebp - 0x8c]
lfence
push str.TFTP_error:__s
push ebx
call fcn.00a0a710
jmp 0xa2330b
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.00a22ef0
add esp, 0xc
test eax, eax
je case.0xa231fa.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xa865f0
push ebx
call fcn.00a0a650
add esp, 0xc
push ebx
call fcn.00a17150
add esp, 4
test eax, eax
je 0xa231ce
push 5
push edi
call fcn.00a23bb0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
Function at 0xa23bb0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0xa23bc0
jmp dword [edx*4 + 0xa23c14]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a23640
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a23360
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a23e10
push str.TFTP_finished
push 0xa865f0
push ecx
call fcn.00a0a710
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0xa865f0
push ecx
call fcn.00a0a650
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0xa2ab40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xaa906c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x14]
push eax
mov ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [ebp - 0x18], 0xffffffff
mov dword [ebp - 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0xa2ab9b
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x18], eax
jmp 0xa2ab9e
mov eax, dword [ebp - 0x18]
cmp eax, 0xffffffff
jne 0xa2abc7
push str.Error_accept__ing_server_connect
push edi
call fcn.00a0a650
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.00a0a710
mov byte [ebx + 0x1cd], 0
push 1
push dword [ebp - 0x18]
call fcn.00a3f4b0
lea eax, [ebp - 0x18]
push eax
push 1
push ebx
push edi
call fcn.00a368d0
add esp, 0x20
test eax, eax
jne 0xa2ac4d
cmp dword [edi + 0x19c], eax
je 0xa2ac4b
push 1
push edi
call fcn.009fb600
mov eax, dword [edi + 0x19c]
push 1
push dword [ebp - 0x18]
push dword [edi + 0x1a0]
call eax
push 0
push edi
mov esi, eax
call fcn.009fb600
add esp, 0x1c
test esi, esi
je 0xa2ac4b
push ebx
push edi
call fcn.00a2b0d0
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009f55bc
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009f55bc
mov esp, ebp
pop ebp
ret

Function at 0xa2d130
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0xa2d162
push str.Couldnt_set_desired_mode
push esi
call fcn.00a0a650
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0xa2d179
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00a0a710
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0xa2d191
push ebx
push esi
call fcn.00a2ce00
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0xa2d1a5
push esi
call fcn.00a2bde0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0xa2d1b9
push esi
call fcn.00a2cde0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0xa2d1c8
push esi
call fcn.00a2d010
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0xa36a60
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0xaadb5c]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0xa36ab2
push 3
push 2
push eax
push eax
push 6
call fcn.00a3b9d0
add esp, 0x14
test al, al
je 0xa36aa6
mov dword [0xaadb5c], 2
mov esp, ebp
pop ebp
ret
mov dword [0xaadb5c], 1
jmp 0xa36ab7
cmp eax, 2
je 0xa36af7
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0xa36ade
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0xa36af7
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret