joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a6830
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
sub esp, 0xc
xor ecx, ecx
test edx, edx
je 0x4a6936
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
cmp edx, 0x40
jb 0x4a6918
lea eax, [edx - 1]
add eax, ebx
cmp edi, eax
ja 0x4a686e
lea eax, [edx - 1]
add eax, edi
cmp eax, ebx
jae 0x4a6918
lea eax, [edx - 1]
add eax, esi
cmp edi, eax
ja 0x4a6884
lea eax, [edx - 1]
add eax, edi
cmp eax, esi
jae 0x4a6918
mov eax, edx
mov edx, esi
sub edx, ebx
and eax, 0xffffffc0
mov dword [ebp + 8], edx
mov edx, edi
sub edx, ebx
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], edx
lea eax, [ebx + 0x10]
mov ebx, dword [ebp + 8]
mov edx, esi
sub edx, edi
mov dword [ebp - 8], edx
lea edx, [edi + 0x20]
nop word [eax + eax]
movups xmm0, xmmword [eax - 0x10]
mov edi, dword [ebp - 4]
lea eax, [eax + 0x40]
movups xmm1, xmmword [ecx + esi]
lea edx, [edx + 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x40]
movups xmmword [edx - 0x60], xmm1
movups xmm1, xmmword [ebx + eax - 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x30]
movups xmmword [edi + eax - 0x40], xmm1
mov edi, dword [ebp - 8]
movups xmm1, xmmword [edi + edx - 0x40]
mov edi, dword [ebp + 0x10]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x20]
movups xmmword [edx - 0x40], xmm1
movups xmm1, xmmword [ecx + esi + 0x30]
add ecx, 0x40
pxor xmm1, xmm0
movups xmmword [edx - 0x30], xmm1
cmp ecx, dword [ebp - 0xc]
jb 0x4a68b0
mov edx, dword [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
mov dword [ebp + 0x10], ecx
cmp ecx, edx
jae 0x4a6933
sub esi, ebx
lea eax, [ecx + ebx]
sub edi, ebx
sub edx, ecx
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
mov byte [eax + edi - 1], cl
sub edx, 1
jne 0x4a6921
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4a6f90
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xaac990
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xaee08c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [ebp + 8]
lea ecx, [esi + 0x30]
mov dword [esi + 0x28], eax
mov eax, dword [ebp + 0xc]
mov dword [esi], 0x1000000
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x2c], eax
call fcn.00a30530
push 0x11
mov dword [ebp - 4], 0
mov byte [esi + 0x31], 0
call fcn.00a34af3
add esp, 4
mov dword [esi + 4], eax
mov ecx, 0x11
nop
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a7030
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x10], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a7050
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x14], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a7070
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x18], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a7090
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x1c], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a70b0
push 0x1000
call fcn.00a34af3
add esp, 4
mov dword [esi + 0xc], eax
mov ecx, 0x1000
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a70d0
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x24], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a70f0
push 0x208
call fcn.00a34af3
add esp, 4
mov dword [esi + 0x20], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4a7110
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x51a130
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xaace8d
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0xaee08c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
call fcn.00a34ab5
mov ecx, eax
add esp, 4
test ecx, ecx
je 0x51a17b
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov dword [ecx + 4], eax
jmp 0x51a17d
xor ecx, ecx
mov dword [ebp - 0x14], ecx
lea edi, [esi + 4]
mov dword [ebp - 4], 0
push edi
push 0
push ecx
push 0x51a1e0
push 0
push 0
call fcn.00a89c83
add esp, 0x18
mov dword [esi], eax
test eax, eax
je 0x51a1c4
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a348e6
mov esp, ebp
pop ebp
ret 8
push 6
mov dword [edi], 0
call fcn.00a3692b
int3
Function at 0x5386b0
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x10], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0xa30440
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xaad36c
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0xaee08c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 8
call fcn.00a34ab5
mov esi, eax
add esp, 4
mov dword [ebp - 0x18], esi
mov dword [ebp - 4], 0
test esi, esi
je 0xa304c9
push 8
call fcn.00a34ab5
add esp, 4
test eax, eax
je 0xa304a0
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], 0xa30390
jmp 0xa304a2
xor eax, eax
mov dword [ebp - 0x14], eax
lea edi, [esi + 4]
mov byte [ebp - 4], 1
push edi
push 0
push eax
push 0x51a1e0
push 0
push 0
call fcn.00a89c83
add esp, 0x18
mov dword [esi], eax
test eax, eax
je 0xa304e8
jmp 0xa304cb
xor esi, esi
mov eax, dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a348e6
mov esp, ebp
pop ebp
ret
push 6
mov dword [edi], 0
call fcn.00a3692b
int3
Function at 0xa3f580
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
push edi
lea edi, [esi + eax]
cmp esi, edi
jae 0xa3f5b6
mov al, byte [esi]
push eax
call fcn.00a4d820
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0xa3f598
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0xa44720
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.00a44320
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.00a442f0
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0xa44896
cmp byte [eax + 0x3c], 0
je 0xa44896
cmp dword [edi + 0x8c0], 0
je 0xa44896
mov eax, dword [edi + 0x78]
test eax, eax
je 0xa44786
test byte [eax + 4], 0x10
je 0xa44786
add eax, 0x78
jmp 0xa4478c
lea eax, [edi + 0x8c4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x494], ebx
jbe 0xa44896
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8c0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0xa44854
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.00a4d9d0
add esp, 8
test eax, eax
je 0xa44854
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 4]
cmp byte [ecx + 0x1c9], 0
jne 0xa447e5
test eax, eax
je 0xa447f9
jmp 0xa44854
test eax, eax
je 0xa44854
push eax
push dword [ecx + 0x64]
call fcn.00a4d9d0
add esp, 8
test eax, eax
je 0xa44854
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x1c]
cmp byte [ecx + 0x1ca], 0
jne 0xa44812
cmp eax, 0xffffffff
je 0xa4481f
jmp 0xa44854
cmp eax, 0xffffffff
je 0xa44854
cmp dword [ecx + 0x43c], eax
jne 0xa44854
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
cmp eax, dword [esi + 0x18]
jne 0xa44854
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.00a4d9d0
add esp, 8
test eax, eax
je 0xa44854
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.00a444c0
add esp, 8
test al, al
jne 0xa44869
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x494]
jae 0xa44892
mov eax, dword [ebp - 8]
jmp 0xa447a3
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 0xa44887
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 0xa49f50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6bb], 0
je 0xa49fe8
cmp dword [esi + 0x194], 0
je 0xa49fa5
push esi
call fcn.00a3ad90
push 1
push esi
mov byte [ebp + 8], al
call fcn.00a3b000
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.00a3b000
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0xa49fb9
sub eax, 1
je 0xa49fb9
sub eax, 1
jne 0xa49fe8
push dword [esi + 0x140]
lea eax, [ecx*2 + 0xaccddc]
push 1
add eax, ecx
push 2
push eax
call fcn.00a9583b
push dword [esi + 0x140]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00a9583b
add esp, 0x20
pop esi
pop ebp
ret

Function at 0xa4ba10
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00a4ba40
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00aa3b23
Function at 0xa4bc90
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0xaccfe0
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0xa4bcb0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xaccff4
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xacd004
push esi
mov dword [ebp - 8], ebx
call fcn.00a98477
add esp, 8
test eax, eax
je 0xa4bcfc
test ebx, ebx
je 0xa4bcec
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 0xa4bd25
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0xa4bd25
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 0xa4bde8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa4bd41
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xaee0cc]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0xa4bdde
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0xa4bdde
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa4bd80
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 0xa4bda0
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 0xa4bdb5
mov eax, dword [ebp - 8]
test eax, eax
je 0xa4bdd5
push 8
push 0
push ebx
call eax
jmp 0xa4bddc
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xaee0d0]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0xa4be40
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xaee08c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0xa4be99
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0xa4be86
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0xa4be80
shr eax, 8
cmp al, 2
je 0xa4be99
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a348e6
mov esp, ebp
pop ebp
ret
call fcn.00a7b2c0
test eax, eax
jne 0xa4befd
push str.iphlpapi.dll
call fcn.00a4bc90
add esp, 4
mov dword [0xaf2b48], eax
test eax, eax
je 0xa4bed5
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0xaf2b44]
test eax, eax
cmovne ecx, eax
mov dword [0xaf2b44], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00a7aed0
add esp, 0x14
test al, al
setne byte [0xaf52ec]
push 0xaf52f0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a348e6
mov esp, ebp
pop ebp
ret

Function at 0xa4e770
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0xa4e798
cmp dword [esi + 0x78], 0
je 0xa4e798
push 2
push 3
push esi
call fcn.00a4df40
push dword [ebp + 0xc]
call fcn.00a4e210
add esp, 0x10
jmp 0xa4e7a7
push dword [ebp + 0xc]
call fcn.00a4e210
add esp, 4
test esi, esi
je 0xa4e7b8
cmp dword [esi + 0x78], 0
je 0xa4e7b8
push 3
push esi
call fcn.00a4df80
add esp, 8
pop esi
pop ebp
ret
Function at 0xa57d20
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 0xa57d3b
cmp dword [edi], 0
jne 0xa57d4d
test esi, esi
je 0xa57d44
cmp dword [esi], 0
jne 0xa57d4d
test ebx, ebx
je 0xa57d96
cmp dword [ebx], 0
je 0xa57d96
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00a7e8b0
add esp, 0xc
test ebx, ebx
je 0xa57d68
cmp dword [ebx], 0
jne 0xa57d6a
xor ebx, ebx
test esi, esi
je 0xa57d73
cmp dword [esi], 0
jne 0xa57d75
xor esi, esi
test edi, edi
je 0xa57d7e
cmp dword [edi], 0
jne 0xa57d80
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.00a57cd0
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa5b2a0
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.00a3ff10
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00a595a0
push dword [ebp + 0xc]
mov edi, eax
call fcn.00a595a0
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 0xa5b327
lea eax, [ebp - 0x20]
push eax
call fcn.00a3ff10
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.00a3ffc0
add esp, 0x20
test edx, edx
ja 0xa5b34a
jb 0xa5b315
cmp eax, 0x3e8
ja 0xa5b34a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0xa5b2e0
test edi, edi
je 0xa5b334
push edi
call fcn.00a89b14
add esp, 4
test esi, esi
je 0xa5b341
push esi
call fcn.00a89b14
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0xa5b357
push edi
call fcn.00a89b14
add esp, 4
test esi, esi
je 0xa5b364
push esi
call fcn.00a89b14
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa5b730
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 0xa5b88a
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0xa5b876
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa5b78c
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa5b780
sub eax, edx
inc eax
jmp 0xa5b78e
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0xa5b832
cmp dword [esi + 0x18], 0
je 0xa5b832
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0xa5b832
cmp ecx, 0x10
jb 0xa5b832
add eax, 0x30
push eax
call dword [0xaee0cc]
mov edi, eax
add esp, 4
test edi, edi
je 0xa5b86b
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 0xa5b820
lea eax, [edx + 0x10]
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a85f90
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa5b82f
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa5b770
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0xa5b84f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa5b872
push ebx
call fcn.00a5b700
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 0xa5b840
test ebx, ebx
jne 0xa5b882
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 0xa5bbf0
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.00a89c83
add esp, 0x18
test eax, eax
je 0xa5bc12
cmp eax, 0xffffffff
jne 0xa5bc14
xor eax, eax
pop ebp
ret

Function at 0xa5bd70
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a86510
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 0xa5e970
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.00a86510
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 0xa5ea3e
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 0xa5ea20
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
invalid
je 0xa5ea20
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 0xa5ea20
cmp esi, dword [ebp - 0xc]
jb 0xa5ea20
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 0xa5ea2e
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0xa5ea3e
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xa5fd60
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a5fcd0

Function at 0xa61470
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 0xa614b8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a49ff0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.00a60d20
add esp, 0x10
pop esi
pop ebx
pop ebp
ret
Function at 0xa615f0
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 eax, dword [ebx + 0x124]
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
jne 0xa6174d
push edi
lea ecx, [eax + 0x1cb4]
lea edi, [eax + 0x1eb4]
mov dword [edi], ecx
cmp ecx, edi
jae 0xa61640
mov byte [ecx], 0xff
inc ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0xa61640
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0xa61640
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 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 0xa616ac
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa616ac
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa616ac
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa616ac
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa616ac
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa616ac
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.00a60e20
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 0xa6170a
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a49ff0
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.00a614d0
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 0xa6174c
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00a49ff0
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret