joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415290
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x8fc
mov eax, dword [0x4a2014]
xor eax, esp
mov dword [esp + 0x8f8], eax
push ebx
push esi
push edi
push 0x400
lea eax, [esp + 0x104]
mov dword [esp + 0x1c], edx
push 0
push eax
mov dword [esp + 0x28], ecx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x500]
push 0x400
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x100]
push 0
push 0
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathA]
lea eax, [esp + 0x100]
push eax
lea eax, [esp + 0x504]
push 0x498ba8
push eax
call fcn.0040cb00
add esp, 0xc
lea eax, [esp + 0x100]
push 0x400
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0
call dword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__time64]
add esp, 4
mov dword [esp + 0x20], eax
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0
lea ecx, [esp + 0x20]
push eax
call fcn.0040cdc0
test eax, eax
je 0x41535c
mov ebx, dword [eax]
mov dword [esp + 0x10], ebx
jmp 0x415364
mov dword [esp + 0x10], 0xffffffff
lea eax, [esp + 0x4c]
push eax
lea ecx, [esp + 0x24]
call fcn.0040cdc0
test eax, eax
je 0x41537f
mov ebx, dword [eax + 4]
mov dword [esp + 0x14], ebx
jmp 0x415387
mov dword [esp + 0x14], 0xffffffff
lea eax, [esp + 0x70]
push eax
lea ecx, [esp + 0x24]
call fcn.0040cdc0
test eax, eax
je 0x41539e
mov ebx, dword [eax + 8]
jmp 0x4153a1
or ebx, 0xffffffff
lea eax, [esp + 0x94]
push eax
lea ecx, [esp + 0x24]
call fcn.0040cdc0
test eax, eax
je 0x4153bb
mov edi, dword [eax + 0xc]
jmp 0x4153bd
xor edi, edi
lea eax, [esp + 0xb8]
push eax
lea ecx, [esp + 0x24]
call fcn.0040cdc0
test eax, eax
je 0x4153d8
mov esi, dword [eax + 0x10]
inc esi
jmp 0x4153da
xor esi, esi
lea eax, [esp + 0xdc]
push eax
lea ecx, [esp + 0x24]
call fcn.0040cdc0
test eax, eax
je 0x4153f9
mov eax, dword [eax + 0x14]
add eax, 0x76c
jmp 0x4153fb
xor eax, eax
push dword [esp + 0x18]
push dword [esp + 0x14]
push dword [esp + 0x1c]
push ebx
push edi
push esi
push eax
push dword [esp + 0x38]
lea eax, [esp + 0x120]
push str._u_____d__d__d__d__d__d_____s_n
push eax
call fcn.0040cb00
lea eax, [esp + 0x528]
push 0x499c60
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
mov esi, eax
add esp, 0x30
test esi, esi
je 0x41545d
lea eax, [esp + 0x100]
push eax
push 0x49967c
push esi
call fcn.0041f8d0
add esp, 0xc
push esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
add esp, 4
mov ecx, dword [esp + 0x904]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0042a51d
mov esp, ebp
pop ebp
ret
Function at 0x4194d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.00485ed0
mov eax, dword [0x4a2014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x10]
lea eax, [ebp - 0x1010]
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
push eax
push 0x20019
push esi
push str.SOFTWARETencentQQ
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4195b9
push 0x1000
push eax
lea eax, [ebp - 0x1004]
mov dword [ebp - 0x1008], 3
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 0x100c], 0x400
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0x1004]
push eax
lea eax, [ebp - 0x1008]
push eax
push esi
push str.path
push dword [ebp - 0x1010]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4195b9
mov eax, dword [ebp - 0x100c]
push eax
mov dword [ebx], eax
call dword [sym.imp.mfc140u.dll_operator]
push dword [ebp - 0x100c]
mov esi, eax
push 0
push esi
call sub.VCRUNTIME140.dll_memset
push dword [ebp - 0x100c]
lea eax, [ebp - 0x1004]
push eax
push esi
call sub.VCRUNTIME140.dll_memcpy
push dword [ebp - 0x100c]
push esi
push edi
call sub.VCRUNTIME140.dll_memcpy
push esi
call dword [sym.imp.mfc140u.dll_operator_1]
add esp, 0x2c
mov esi, 1
push dword [ebp - 0x1010]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042a51d
mov esp, ebp
pop ebp
ret

Function at 0x4195e0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x4a2014]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
mov edi, esi
lea ecx, [edi + 2]
nop dword [eax]
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x419600
sub edi, ecx
sar edi, 1
test esi, esi
jne 0x419625
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042a51d
mov esp, ebp
pop ebp
ret
cmp edi, 0x104
jge 0x419613
push 0x20a
lea eax, [ebp - 0x210]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
lea ecx, [ebp - 0x210]
add esp, 0xc
sub ecx, esi
nop dword [eax + eax]
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x419650
add edi, edi
cmp edi, 0x20a
jae 0x419725
xor eax, eax
mov word [ebp + edi - 0x210], ax
add edi, 2
cmp edi, 0x20a
jae 0x419725
mov dword [ebp - 0x218], eax
xorps xmm0, xmm0
mov word [ebp + edi - 0x210], ax
mov ecx, 0x414
movq qword [ebp - 0x220], xmm0
mov ax, word [ebp - 0x220]
or ax, cx
mov dword [ebp - 0x21a], 0
movups xmmword [ebp - 0x230], xmm0
lea ecx, [ebp - 0x210]
mov dword [ebp - 0x230], 0
mov dword [ebp - 0x228], ecx
mov ecx, 0xffbf
and ax, cx
mov dword [ebp - 0x216], 0
mov word [ebp - 0x220], ax
lea eax, [ebp - 0x230]
push eax
mov dword [ebp - 0x22c], 3
mov dword [ebp - 0x224], 0
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ecx, dword [ebp - 4]
neg eax
pop edi
sbb eax, eax
xor ecx, ebp
inc eax
pop esi
call fcn.0042a51d
mov esp, ebp
pop ebp
ret
call fcn.0042a8bc
int3
Function at 0x4209a0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x4209d1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x4209c0
pop edi
mov eax, edx
pop esi
pop ebp
ret 8
Function at 0x428f20
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4888c8
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x4a2014]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov edx, dword [esi]
test edx, edx
setne al
test al, al
je 0x428fac
cmp byte [edx + 0x15], 0
jne 0x428fac
xorps xmm0, xmm0
push ecx
lea ecx, [ebp - 0x1c]
movq qword [ebp - 0x1c], xmm0
call fcn.00428990
push esi
mov dword [ebp - 4], 0
call fcn.00429810
mov eax, dword [0x7a4a3c]
mov esi, dword [eax + 4]
lea eax, [ebp - 0x20]
push eax
push 0
add esi, 8
push esi
push 0x428b10
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [esi]
mov dword [ecx + 8], eax
lea ecx, [ebp - 0x1c]
call fcn.00428a30
mov eax, esi
jmp 0x428fae
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0042a51d
mov esp, ebp
pop ebp
ret 4
Function at 0x435390
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x43543f
push esi
call fcn.00449280
add esp, 4
test al, al
jne 0x43543f
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4353b7
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.004585e0
add esp, 0xc
test eax, eax
je 0x4353eb
sub eax, esi
push eax
push 0x2e
push esi
call fcn.004585e0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x4353ed
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
lea ebx, [esi + edi]
mov edi, 0x1505
cmp esi, ebx
jae 0x43541e
nop dword [eax]
mov al, byte [esi]
push eax
call fcn.0044a3c0
movsx ecx, al
inc esi
mov eax, edi
add esp, 4
shl eax, 5
add eax, edi
xor ecx, eax
mov edi, ecx
cmp esi, ebx
jb 0x435400
mov eax, 0x4104105
mov esi, edi
mul edi
sub esi, edx
shr esi, 1
add esi, edx
shr esi, 5
mov ecx, esi
shl ecx, 6
sub ecx, esi
sub edi, ecx
mov eax, edi
pop edi
pop ebx
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x443330
Capabilities:
Write file on windows

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp byte [edi + 0x696], 0
je 0x4433cf
cmp dword [edi + 0x194], 0
je 0x443387
push edi
call fcn.00430020
push 1
push edi
mov byte [esp + 0x14], al
call fcn.00430840
push dword [edi + 0x144]
mov eax, dword [edi + 0x194]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push edi
call eax
push dword [esp + 0x28]
push edi
call fcn.00430840
add esp, 0x28
pop edi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x44339c
sub eax, 1
je 0x44339c
sub eax, 1
jne 0x4433cf
push dword [edi + 0x140]
lea eax, [ecx*2 + 0x48d68c]
push 1
add eax, ecx
push 2
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
push dword [edi + 0x140]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x20
pop edi
ret

Function at 0x446b60
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x446b7a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x48e054
push esi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
add esp, 8
test eax, eax
je 0x446bc3
test ebp, ebp
je 0x446bb4
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x446be9
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x446be9
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x446c9f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446c06
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edx
push eax
call dword [0x4a2020]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x446c95
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x446c95
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446c38
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446c50
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x446c60
test ebp, ebp
je 0x446c8c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x4a2024]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x4a2024]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x449420
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x44945e
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x144], 0
jne 0x44944f
push 0
call fcn.00449420
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x144], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0x144], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x449473
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x44a1b0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x4a2014]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x696], 0
je 0x44a392
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x44a391
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.0045f2e0
add esp, 0xc
test eax, eax
jg 0x44a391
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.0045f2e0
add esp, 0xc
test eax, eax
jg 0x44a391
cmp byte [ebx], 0
mov eax, str._none_
push esi
push dword [ebp + 0x14]
mov esi, dword [ebp]
cmovne eax, ebx
mov ebp, dword [esp + 0x14]
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.004434b0
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.004359d0
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.004359d0
add esp, 0x20
test esi, esi
je 0x44a304
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x44a278
cmp ecx, 2
jne 0x44a2f9
xor eax, eax
mov byte [esp + 0x48], 0
cmp ecx, 2
lea ebx, [esp + 0x14]
cmovne eax, edx
add ebx, eax
sub ecx, 2
je 0x44a2a7
sub ecx, 0x15
jne 0x44a2bf
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x44a2b7
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.00478d50
add esp, 0x10
push ebx
call fcn.0047df40
add esp, 4
test eax, eax
je 0x44a2de
push 2
push 0x48d6cc
push ebx
call fcn.00435990
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x44a324
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.00435930
mov edi, eax
add esp, 8
test edi, edi
jne 0x44a324
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x44a267
lea eax, [esp + 0x24]
push eax
call fcn.0047df40
add esp, 4
test eax, eax
je 0x44a334
lea eax, [esp + 0x24]
push eax
call fcn.004359f0
add esp, 4
jmp 0x44a339
push str.too_many_IP__cannot_show
push ebp
call fcn.004434b0
add esp, 8
jmp 0x44a379
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.004434b0
lea eax, [esp + 0x20]
push eax
call fcn.0047df40
add esp, 0x10
test eax, eax
je 0x44a365
lea eax, [esp + 0x14]
push eax
call fcn.004359f0
add esp, 4
jmp 0x44a36a
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.004434b0
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.004359a0
lea eax, [esp + 0x28]
push eax
call fcn.004359a0
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.0042a51d
add esp, 0x6c
ret
Function at 0x44c540
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x4a2014]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
push edi
mov edi, dword [esi + 0x98]
cmp edi, 0xffffffff
je 0x44c678
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x2ac]
test dword [eax + 0x48], 0x800
jne 0x44c678
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x44c606
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0042f180
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.004433e0
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0042a51d
add esp, 0x188
ret
lea eax, [esi + 0xfc]
push eax
lea eax, [esi + 0xca]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.004457c0
add esp, 0x10
test al, al
jne 0x44c678
mov esi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call esi
mov edi, dword [eax]
call esi
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push edi
call fcn.0042f180
push eax
push dword [esi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004433e0
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0042a51d
add esp, 0x188
ret
mov ecx, dword [esp + 0x190]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0042a51d
add esp, 0x188
ret
Function at 0x458d40
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.004356f0
push dword [esp + 0x38]
mov esi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call esi
push dword [esp + 0x40]
mov edi, eax
call esi
mov ebp, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebp
test eax, eax
jne 0x458dd5
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.004356f0
movups xmm0, xmmword [esp + 0x14]
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.004357a0
add esp, 0x20
test edx, edx
ja 0x458df9
jb 0x458dc7
cmp eax, 0x3e8
ja 0x458df9
push 1
call ebx
push 1
push esi
push edi
call ebp
test eax, eax
je 0x458d90
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x458de5
push edi
call ebx
add esp, 4
test esi, esi
je 0x458def
push esi
call ebx
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x458e09
push edi
call ebx
add esp, 4
test esi, esi
je 0x458e13
push esi
call ebx
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x4598b0
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x4598d7
cmp ecx, 0xffffffff
cmovne eax, ecx
ret

Function at 0x45b340
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x45b3eb
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.0043c820
add esp, 0xc
cmp eax, 4
jne 0x45b3a6
cmp byte [0x4a39e0], 0
jne 0x45b3b2
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x45b3ed
mov eax, dword [esp + 0x1c]
jmp 0x45b3cf
imul eax, dword [0x4a39dc], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a39dc], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x45b3e3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x45b3d3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x45b360
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x45b400
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x45b478
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.0043c820
add esp, 0xc
cmp eax, 4
jne 0x45b459
cmp byte [0x4a39e0], 0
jne 0x45b482
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
jne 0x45b49f
test eax, eax
jne 0x45b47d
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x45b420
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x45b420
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x4a39dc], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a39dc], eax
rol eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x45b461
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
ret

Function at 0x45b4b0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x45eeb0
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x4a2028]
mov edi, eax
add esp, 8
test edi, edi
je 0x45ef07
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x45ef1f
cmp esi, ebx
je 0x45ef1f
cmp esi, 0x8000
ja 0x45ef1f
cmp esi, ebx
jb 0x45ef18
push esi
push edi
call dword [0x4a2028]
mov edi, eax
add esp, 8
test edi, edi
jne 0x45eed0
push ebp
call dword [0x4a2024]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x4a2024]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x460700
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46074c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004433e0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00460320
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x4608b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x120]
mov dword [esp + 8], eax
jne 0x460a03
push esi
lea ecx, [ebp + 0x1cc4]
push edi
lea edi, [ebp + 0x1ec4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x4608ed
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x460901
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x460901
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46096b
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1ec8], eax
lea esi, [ebp + 0x1cc4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cc6]
push eax
push 0x3e
push ebx
call fcn.00460420
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a0]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4609c3
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004433e0
add esp, 0xc
push 4
lea eax, [ebp + 0x1cc7]
push eax
push ebx
call fcn.00460770
add esp, 0xc
lea eax, [ebp + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a0]
call edi
test eax, eax
jns 0x460a01
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004433e0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret