joyce8/EMBER2024-capa huggingface dataset:
Function at 0x9f5dc0
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.009f59c0
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.009f5990
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0x9f5f36
cmp byte [eax + 0x3c], 0
je 0x9f5f36
cmp dword [edi + 0x8c0], 0
je 0x9f5f36
mov eax, dword [edi + 0x78]
test eax, eax
je 0x9f5e26
test byte [eax + 4], 0x10
je 0x9f5e26
add eax, 0x78
jmp 0x9f5e2c
lea eax, [edi + 0x8c4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x494], ebx
jbe 0x9f5f36
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8c0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0x9f5ef4
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.009ff0c0
add esp, 8
test eax, eax
je 0x9f5ef4
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 4]
cmp byte [ecx + 0x1c9], 0
jne 0x9f5e85
test eax, eax
je 0x9f5e99
jmp 0x9f5ef4
test eax, eax
je 0x9f5ef4
push eax
push dword [ecx + 0x64]
call fcn.009ff0c0
add esp, 8
test eax, eax
je 0x9f5ef4
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x1c]
cmp byte [ecx + 0x1ca], 0
jne 0x9f5eb2
cmp eax, 0xffffffff
je 0x9f5ebf
jmp 0x9f5ef4
cmp eax, 0xffffffff
je 0x9f5ef4
cmp dword [ecx + 0x43c], eax
jne 0x9f5ef4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
cmp eax, dword [esi + 0x18]
jne 0x9f5ef4
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.009ff0c0
add esp, 8
test eax, eax
je 0x9f5ef4
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.009f5b60
add esp, 8
test al, al
jne 0x9f5f09
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x494]
jae 0x9f5f32
mov eax, dword [ebp - 8]
jmp 0x9f5e43
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 0x9f5f27
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 0x9fb620
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6bb], 0
je 0x9fb6b8
cmp dword [esi + 0x194], 0
je 0x9fb675
push esi
call fcn.009ec410
push 1
push esi
mov byte [ebp + 8], al
call fcn.009ec680
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.009ec680
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0x9fb689
sub eax, 1
je 0x9fb689
sub eax, 1
jne 0x9fb6b8
push dword [esi + 0x140]
lea eax, [ecx*2 + 0xa78914]
push 1
add eax, ecx
push 2
push eax
call fcn.00a4749f
push dword [esi + 0x140]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00a4749f
add esp, 0x20
pop esi
pop ebp
ret

Function at 0x9fd100
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.009fd130
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00a56187
Function at 0x9fd380
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 0x9fd3a0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xa78b2c
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xa78b3c
push esi
mov dword [ebp - 8], ebx
call fcn.00a4a33f
add esp, 8
test eax, eax
je 0x9fd3ec
test ebx, ebx
je 0x9fd3dc
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 0x9fd415
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9fd415
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 0x9fd4d8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9fd431
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xa9a098]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x9fd4ce
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x9fd4ce
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9fd470
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 0x9fd490
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 0x9fd4a5
mov eax, dword [ebp - 8]
test eax, eax
je 0x9fd4c5
push 8
push 0
push ebx
call eax
jmp 0x9fd4cc
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xa9a09c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x9fd530
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xa9a06c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x9fd589
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x9fd576
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x9fd570
shr eax, 8
cmp al, 2
je 0x9fd589
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
mov esp, ebp
pop ebp
ret
call fcn.00a2ce30
test eax, eax
jne 0x9fd5ed
push str.iphlpapi.dll
call fcn.009fd380
add esp, 4
mov dword [0xa9eb50], eax
test eax, eax
je 0x9fd5c5
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0xa9eb4c]
test eax, eax
cmovne ecx, eax
mov dword [0xa9eb4c], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00a2ca40
add esp, 0x14
test al, al
setne byte [0xaa132c]
push 0xaa1330
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
mov esp, ebp
pop ebp
ret

Function at 0x9ffe80
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x9ffea8
cmp dword [esi + 0x78], 0
je 0x9ffea8
push 2
push 3
push esi
call fcn.009ff650
push dword [ebp + 0xc]
call fcn.009ff920
add esp, 0x10
jmp 0x9ffeb7
push dword [ebp + 0xc]
call fcn.009ff920
add esp, 4
test esi, esi
je 0x9ffec8
cmp dword [esi + 0x78], 0
je 0x9ffec8
push 3
push esi
call fcn.009ff690
add esp, 8
pop esi
pop ebp
ret
Function at 0xa094b0
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 0xa094cb
cmp dword [edi], 0
jne 0xa094dd
test esi, esi
je 0xa094d4
cmp dword [esi], 0
jne 0xa094dd
test ebx, ebx
je 0xa09526
cmp dword [ebx], 0
je 0xa09526
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00a30400
add esp, 0xc
test ebx, ebx
je 0xa094f8
cmp dword [ebx], 0
jne 0xa094fa
xor ebx, ebx
test esi, esi
je 0xa09503
cmp dword [esi], 0
jne 0xa09505
xor esi, esi
test edi, edi
je 0xa0950e
cmp dword [edi], 0
jne 0xa09510
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.00a09460
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa0ca50
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.009f15b0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00a0ad30
push dword [ebp + 0xc]
mov edi, eax
call fcn.00a0ad30
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 0xa0cad7
lea eax, [ebp - 0x20]
push eax
call fcn.009f15b0
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.009f1660
add esp, 0x20
test edx, edx
ja 0xa0cafa
jb 0xa0cac5
cmp eax, 0x3e8
ja 0xa0cafa
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0xa0ca90
test edi, edi
je 0xa0cae4
push edi
call fcn.00a3b734
add esp, 4
test esi, esi
je 0xa0caf1
push esi
call fcn.00a3b734
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0xa0cb07
push edi
call fcn.00a3b734
add esp, 4
test esi, esi
je 0xa0cb14
push esi
call fcn.00a3b734
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa0cef0
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 0xa0d051
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0xa0d03d
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa0cf4c
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa0cf40
sub eax, edx
inc eax
jmp 0xa0cf4e
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0xa0cff9
cmp dword [esi + 0x18], 0
je 0xa0cff9
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0xa0cff9
cmp ecx, 0x10
jb 0xa0cff9
add eax, 0x30
push eax
lfence
call dword [0xa9a098]
mov edi, eax
add esp, 4
test edi, edi
je 0xa0d032
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 0xa0cfe7
lea eax, [edx + 0x10]
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a37d30
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa0cff6
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa0cf30
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0xa0d016
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa0d039
push ebx
call fcn.00a0cec0
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 0xa0d007
test ebx, ebx
jne 0xa0d049
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 0xa0d3c0
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.00a3b8b6
add esp, 0x18
test eax, eax
je 0xa0d3e2
cmp eax, 0xffffffff
jne 0xa0d3e4
xor eax, eax
pop ebp
ret

Function at 0xa0d540
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a37bd0
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 0xa101a0
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.00a37bd0
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 0xa1026e
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 0xa10250
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 0xa10250
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 0xa10250
cmp esi, dword [ebp - 0xc]
jb 0xa10250
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 0xa1025e
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0xa1026e
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xa115a0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a11500

Function at 0xa12cf0
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 0xa12d38
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.009fb6c0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.00a12580
add esp, 0x10
pop esi
pop ebx
pop ebp
ret
Function at 0xa12e70
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 0xa12ff7
push edi
lea eax, [ecx + 0x1cb4]
lea edi, [ecx + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0xa12ecc
lfence
mov eax, dword [edi]
mov byte [eax], 0xff
inc dword [edi]
cmp dword [edi], edi
jae 0xa12ecc
lfence
mov eax, dword [edi]
mov byte [eax], 0xfa
inc dword [edi]
cmp dword [edi], edi
jae 0xa12ecc
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 0xa12f56
lfence
mov eax, dword [edi]
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa12f56
lfence
mov eax, dword [edi]
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa12f56
lfence
mov eax, dword [edi]
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa12f56
lfence
mov eax, dword [edi]
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa12f56
lfence
mov eax, dword [edi]
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa12f56
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.00a12690
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 0xa12fb4
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009fb6c0
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.00a12d50
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 0xa12ff6
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009fb6c0
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa14190
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0xa9a06c]
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 0xa1421e
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00a37d30
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0xa14251
push str.Received_too_short_packet
push ebx
call fcn.009fb6c0
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.009e6634
mov esp, ebp
pop ebp
ret
push esi
call fcn.00a13da0
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
dec eax
cmp eax, 5
ja case.0xa1426a.1
jmp dword [eax*4 + 0xa143b0]
cmp edx, 4
jle case.0xa1426a.4
push esi
call fcn.00a13d80
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0xa1426a.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.009fb810
mov esi, eax
add esp, 0x10
test esi, esi
je 0xa142cd
push 5
push edi
call fcn.00a14c20
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
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.00a07e90
jmp 0xa1437b
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.00a13d80
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.00a14d50
add esp, 0xc
cmp eax, esi
jae case.0xa1426a.4
push dword [ebp - 0x8c]
lfence
push str.TFTP_error:__s
push ebx
call fcn.009fb780
jmp 0xa1437b
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.00a13f60
add esp, 0xc
test eax, eax
je case.0xa1426a.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xa77348
push ebx
call fcn.009fb6c0
add esp, 0xc
push ebx
call fcn.00a081c0
add esp, 4
test eax, eax
je 0xa1423e
push 5
push edi
call fcn.00a14c20
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.009e6634
mov esp, ebp
pop ebp
ret
Function at 0xa14c20
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.0xa14c30
jmp dword [edx*4 + 0xa14c84]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a146b0
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a143d0
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a14e80
push str.TFTP_finished
push 0xa77348
push ecx
call fcn.009fb780
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0xa77348
push ecx
call fcn.009fb6c0
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0xa1bbb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xa9a06c]
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 0xa1bc0b
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 0xa1bc0e
mov eax, dword [ebp - 0x18]
cmp eax, 0xffffffff
jne 0xa1bc37
push str.Error_accept__ing_server_connect
push edi
call fcn.009fb6c0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.009fb780
mov byte [ebx + 0x1cd], 0
push 1
push dword [ebp - 0x18]
call fcn.00a30520
lea eax, [ebp - 0x18]
push eax
push 1
push ebx
push edi
call fcn.00a27950
add esp, 0x20
test eax, eax
jne 0xa1bcbd
cmp dword [edi + 0x19c], eax
je 0xa1bcbb
push 1
push edi
call fcn.009ec680
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.009ec680
add esp, 0x1c
test esi, esi
je 0xa1bcbb
push ebx
push edi
call fcn.00a1c140
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009e6634
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.009e6634
mov esp, ebp
pop ebp
ret

Function at 0xa1e1a0
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 0xa1e1d2
push str.Couldnt_set_desired_mode
push esi
call fcn.009fb6c0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0xa1e1e9
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.009fb780
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0xa1e201
push ebx
push esi
call fcn.00a1de70
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0xa1e215
push esi
call fcn.00a1ce50
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0xa1e229
push esi
call fcn.00a1de50
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0xa1e238
push esi
call fcn.00a1e080
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0xa27ae0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0xa9eb5c]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0xa27b32
push 3
push 2
push eax
push eax
push 6
call fcn.00a2ca40
add esp, 0x14
test al, al
je 0xa27b26
mov dword [0xa9eb5c], 2
mov esp, ebp
pop ebp
ret
mov dword [0xa9eb5c], 1
jmp 0xa27b37
cmp eax, 2
je 0xa27b77
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 0xa27b5e
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0xa27b77
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