joyce8/EMBER2024-capa huggingface dataset:
Function at 0x2a8563c2
Capabilities:
Check if file exists

Disassembly:
push 0x64
mov eax, 0x2a982cdf
call fcn.2a84a73f
mov ebx, ecx
cmp dword [ebx + 4], 0xffffffff
jne 0x2a856503
push 0xffffffffffffffff
lea edi, [ebx + 0xc]
push 0x2a98b17c
mov ecx, edi
call fcn.2a888046
mov eax, dword [ebx]
push 0
push 0xffffffffffffffff
mov esi, dword [eax + 0x10]
mov ecx, esi
call dword [0x2a9884bc]
mov ecx, ebx
call esi
push eax
lea ecx, [ebp - 0x54]
call fcn.2a84a6ed
and dword [ebp - 4], 0
lea eax, [ebp - 0x54]
push eax
mov ecx, edi
call fcn.2a8c938e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x44]
call fcn.2a84cb09
lea ecx, [ebp - 0x4c]
call fcn.2a84cb2b
push edi
lea ecx, [ebp - 0x3c]
call fcn.2a851f08
lea ecx, [ebp - 0x3c]
mov dword [ebp - 4], 1
call fcn.2a8c9bbe
lea eax, [ebp - 0x24]
mov dword [ebp - 4], 2
push eax
call fcn.2a8ca4aa
mov esi, eax
mov dword [ebp - 0x18], vtable.RSSecurityUtilsWin::CLocalFreeGuard.0
pop ecx
mov dword [ebp - 0x14], esi
mov ecx, dword [ebx + 8]
xor edi, edi
mov byte [ebp - 4], 3
cmp dword [ecx], edi
jne 0x2a8564c8
lea ecx, [ebp - 0x3c]
call fcn.2a8c9bbe
push edi
push 0x40110000
push 3
lea ecx, [ebp - 0x24]
push ecx
push edi
push 0xc0000000
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
jne 0x2a8564c8
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 2
je 0x2a85651f
cmp eax, 0xe7
jne 0x2a856509
lea ecx, [ebp - 0x3c]
call fcn.2a8c9bbe
push 0x4e20
push eax
call dword [sym.imp.kernel32.dll_WaitNamedPipeA]
test eax, eax
je 0x2a85652e
mov eax, dword [ebx + 8]
cmp dword [eax], edi
je 0x2a85646e
cmp dword [ebx + 4], 0xffffffff
je 0x2a8564e4
push edi
push edi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 2
push eax
push dword [ebx + 4]
call dword [sym.imp.kernel32.dll_SetNamedPipeHandleState]
mov byte [ebp - 4], 6
test esi, esi
je 0x2a8564f3
push esi
call dword [sym.imp.kernel32.dll_LocalFree]
lea ecx, [ebp - 0x2c]
call fcn.2a84cb09
lea ecx, [ebp - 0x34]
call fcn.2a84cb2b
call fcn.2a84aa52
ret
push edi
push 0xffffffffffffffff
push str.Problem_Opening_channel
lea ecx, [ebp - 0x54]
call fcn.2a84a6ed
mov byte [ebp - 4], 4
jmp 0x2a856542
lea ecx, [ebp - 0x70]
call fcn.2a85615f
push 0x2a9f0450
jmp 0x2a856553
push edi
push 0xffffffffffffffff
push str.Problem_Opening_channel__all_pipe_instances_are_busy
lea ecx, [ebp - 0x54]
call fcn.2a84a6ed
mov byte [ebp - 4], 5
lea eax, [ebp - 0x54]
push eax
lea ecx, [ebp - 0x70]
call fcn.2a888046
push 0x2a9f04a8
lea eax, [ebp - 0x70]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a8567ed
Capabilities:
Read file on windows

Disassembly:
push 0x5c
mov eax, 0x2a982d4d
call fcn.2a84a73f
mov edi, ecx
xor ebx, ebx
lea eax, [ebp - 0x30]
push 0x14
push ebx
push eax
mov dword [ebp - 0x10], ebx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push ebx
push ebx
push 1
push ebx
call dword [sym.imp.kernel32.dll_CreateEventA]
mov esi, eax
mov dword [ebp - 0x14], esi
mov eax, dword [edi + 8]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], ebx
mov eax, dword [eax + 0x14]
mov dword [ebp - 0x18], eax
cmp esi, 0xffffffff
je 0x2a856959
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
jne 0x2a856943
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
je 0x2a8568c5
cmp eax, 0x6d
je 0x2a8568f3
push ebx
push 0xffffffffffffffff
push str.Read_Error
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 4
jmp 0x2a85696d
push ebx
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
cmp eax, 1
je 0x2a8568d7
push ebx
push ebx
push ebx
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x2a8568c5
cmp eax, 0xffffffff
je 0x2a856902
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
push ebx
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
test eax, eax
jne 0x2a856888
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a85690b
sub eax, 1
jne 0x2a85683a
lea ecx, [ebp - 0x68]
call fcn.2a85607f
push 0x2a9f04c4
jmp 0x2a85697e
mov dword [ebp - 4], 2
jmp 0x2a85694a
push 1
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x30]
push eax
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_GetOverlappedResult]
test eax, eax
jne 0x2a856943
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x6d
je 0x2a8568f3
push ebx
push 0xffffffffffffffff
push str.unexpected_error
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 3
jmp 0x2a85696d
mov dword [ebp - 4], 5
push esi
call dword [sym.imp.kernel32.dll_CloseHandle]
call fcn.2a84aa52
ret 8
push ebx
push 0xffffffffffffffff
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 1
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x68]
call fcn.2a888046
push 0x2a9f04a8
lea eax, [ebp - 0x68]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a856988
Capabilities:
Read file on windows

Disassembly:
push 0x58
mov eax, 0x2a982d88
call fcn.2a84a73f
mov edi, ecx
xor ebx, ebx
lea eax, [ebp - 0x30]
push 0x14
push ebx
push eax
mov dword [ebp - 0x10], ebx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push ebx
push ebx
push 1
push ebx
call dword [sym.imp.kernel32.dll_CreateEventA]
mov esi, eax
mov dword [ebp - 0x14], esi
mov eax, dword [edi + 8]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], ebx
mov eax, dword [eax + 0x14]
mov dword [ebp - 0x18], eax
cmp esi, 0xffffffff
je 0x2a856a94
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_ReadFile]
test eax, eax
jne 0x2a856a7e
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x2a856a63
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a856a2b
sub eax, 1
jne 0x2a8569d5
lea ecx, [ebp - 0x64]
call fcn.2a85607f
push 0x2a9f04c4
jmp 0x2a856ab9
push 1
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x30]
push eax
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_GetOverlappedResult]
test eax, eax
jne 0x2a856a7e
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x6d
je 0x2a856a19
push ebx
push 0xffffffffffffffff
push str.unexpected_error
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 2
jmp 0x2a856aa8
cmp eax, 0x6d
je 0x2a856a19
push ebx
push 0xffffffffffffffff
push str.Read_Error
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 3
jmp 0x2a856aa8
push esi
mov dword [ebp - 4], 4
call dword [sym.imp.kernel32.dll_CloseHandle]
call fcn.2a84aa52
ret 8
push ebx
push 0xffffffffffffffff
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
mov byte [ebp - 4], 1
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x64]
call fcn.2a888046
push 0x2a9f04a8
lea eax, [ebp - 0x64]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a856af3
Capabilities:
Write file on windows

Disassembly:
push 0x74
mov eax, 0x2a982dbb
call fcn.2a84a73f
mov edi, ecx
cmp dword [edi + 4], 0xffffffff
je 0x2a856c2d
xor ebx, ebx
lea eax, [ebp - 0x30]
push 0x14
push ebx
push eax
mov dword [ebp - 0x10], ebx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push ebx
push ebx
push 1
push ebx
call dword [sym.imp.kernel32.dll_CreateEventA]
mov esi, eax
mov dword [ebp - 0x14], esi
mov eax, dword [edi + 8]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], ebx
mov eax, dword [eax + 0x14]
mov dword [ebp - 0x18], eax
cmp esi, 0xffffffff
jne 0x2a856b6f
push ebx
push esi
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x64]
call fcn.2a888046
push 0x2a9f04a8
jmp 0x2a856c3a
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_WriteFile]
test eax, eax
jne 0x2a856bc4
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x2a856bda
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a856bb1
sub eax, 1
jne 0x2a856b6f
jmp 0x2a856c2d
push 1
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x30]
push eax
push dword [edi + 4]
call dword [sym.imp.kernel32.dll_GetOverlappedResult]
push esi
mov dword [ebp - 4], 3
call dword [sym.imp.kernel32.dll_CloseHandle]
call fcn.2a84aa52
ret 8
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xe8
je 0x2a856c1e
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xe9
je 0x2a856c1e
push ebx
push 0xffffffffffffffff
push str.Connection_Closed
lea ecx, [ebp - 0x48]
call fcn.2a84a6ed
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x80]
call fcn.2a888046
push 0x2a9f04a8
lea eax, [ebp - 0x80]
jmp 0x2a856c3d
lea ecx, [ebp - 0x80]
call fcn.2a85607f
push 0x2a9f04c4
jmp 0x2a856c19
lea ecx, [ebp - 0x64]
call fcn.2a85607f
push 0x2a9f04c4
lea eax, [ebp - 0x64]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a86a5f1
Capabilities:
Encode data using base64

Disassembly:
push 0x14
mov eax, 0x2a9840b2
call fcn.2a84a73f
xor ebx, ebx
mov dword [ebp - 0x20], ebx
mov eax, dword [ebp + 8]
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], 0xf
mov byte [eax], bl
mov eax, dword fs:[0x2c]
xor edi, edi
mov ecx, dword [0x2aa01180]
inc edi
mov dword [ebp - 4], ebx
mov dword [ebp - 0x20], edi
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x2a9ffcec]
cmp eax, dword [ecx + 4]
jg 0x2a86a7a5
mov eax, dword [ebp + 0x10]
mov edi, ebx
test eax, eax
je 0x2a86a797
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x14], al
inc edi
mov dl, byte [ebp - 0x13]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x12]
mov cl, byte [ebp - 0x14]
mov byte [ebp - 0xf], ch
mov byte [ebp - 0xd], dl
mov byte [ebp - 0xe], cl
cmp edi, esi
jne 0x2a86a6e0
mov esi, dword [ebp + 8]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x18], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x17], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ch
and al, 0x3f
mov byte [ebp - 0x16], cl
mov byte [ebp - 0x15], al
cmp dword [0x2a9fb0fc], 0x10
mov ecx, 0x2a9fb0e8
movzx eax, byte [ebp + edi - 0x18]
cmovae ecx, dword [0x2a9fb0e8]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.2a888046
inc edi
cmp edi, 4
jl 0x2a86a6a8
mov dl, byte [ebp - 0xd]
mov edi, ebx
mov cl, byte [ebp - 0xe]
mov ch, byte [ebp - 0xf]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x2a86a64a
mov dword [ebp - 0x1c], edi
test edi, edi
je 0x2a86a797
mov eax, edi
cmp edi, esi
jge 0x2a86a716
cmp eax, esi
jae 0x2a86a7a0
mov byte [ebp + eax - 0x14], bl
inc eax
cmp eax, esi
jl 0x2a86a6fe
mov ch, byte [ebp - 0x12]
mov dl, byte [ebp - 0x13]
mov cl, byte [ebp - 0x14]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x18], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x17], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x15], ch
lea eax, [edi + 1]
mov byte [ebp - 0x16], dl
mov dword [ebp - 0x14], eax
test eax, eax
jle 0x2a86a782
mov esi, dword [ebp + 8]
mov edi, eax
cmp dword [0x2a9fb0fc], 0x10
mov ecx, 0x2a9fb0e8
movzx eax, byte [ebp + ebx - 0x18]
cmovae ecx, dword [0x2a9fb0e8]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.2a888046
inc ebx
cmp ebx, edi
jl 0x2a86a753
mov edi, dword [ebp - 0x1c]
push 3
pop esi
cmp edi, esi
jge 0x2a86a797
sub esi, edi
mov ecx, dword [ebp + 8]
push 0x3d
call fcn.2a888046
sub esi, 1
jne 0x2a86a788
mov eax, dword [ebp + 8]
call fcn.2a84aa52
ret
call fcn.2a888046
mov esi, 0x2a9ffcec
push esi
call fcn.2a888046
cmp dword [0x2a9ffcec], 0xffffffff
pop ecx
jne 0x2a86a63a
push 0x2a98b078
mov ecx, 0x2a9fb0e8
mov dword [ebp - 4], edi
call fcn.2a84e949
push 0x2a987df0
call fcn.2a888046
push esi
mov byte [ebp - 4], bl
call fcn.2a888046
pop ecx
pop ecx
jmp 0x2a86a63a
Function at 0x2a8760be
Capabilities:
Encode data using base64

Disassembly:
push 0x14
mov eax, 0x2a985659
call fcn.2a84a73f
mov edi, dword [ebp + 0xc]
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], edi
cmp dword [edi + 0x14], 0x10
jb 0x2a8760e0
mov eax, dword [edi]
mov dword [ebp - 0x14], eax
mov esi, dword [ebp + 8]
mov ebx, dword [edi + 0x10]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x20], esi
mov dword [esi + 0x10], ecx
mov dword [esi + 0x14], 0xf
mov byte [esi], cl
push ecx
mov eax, ebx
mov dword [ebp - 4], ecx
shl eax, 2
push 3
pop ecx
cdq
idiv ecx
mov dword [ebp - 0x1c], 1
add eax, ecx
mov ecx, esi
push eax
call fcn.2a888046
cmp dword [esi + 0x14], 0x10
mov edx, esi
jb 0x2a876122
mov edx, dword [esi]
xor ecx, ecx
test ebx, ebx
jle 0x2a8761d3
mov esi, dword [ebp - 0x14]
movzx eax, byte [esi + ecx]
shr eax, 2
mov al, byte [eax + 0x2a98cc18]
mov byte [edx], al
mov bl, byte [esi + ecx]
and bl, 3
shl bl, 4
inc ecx
cmp ecx, dword [ebp - 0x10]
jge 0x2a876155
mov al, byte [esi + ecx]
shr al, 4
or bl, al
movzx eax, bl
mov al, byte [eax + 0x2a98cc18]
mov byte [edx + 1], al
mov eax, dword [ebp - 0x10]
cmp ecx, eax
jge 0x2a876196
cmp dword [edi + 0x14], 0x10
mov ebx, edi
jb 0x2a876172
mov ebx, dword [edi]
mov bl, byte [ebx + ecx]
and bl, 0xf
shl bl, 2
inc ecx
cmp ecx, eax
jge 0x2a876188
mov al, byte [esi + ecx]
shr al, 6
or bl, al
movzx eax, bl
mov bl, byte [eax + 0x2a98cc18]
mov eax, dword [ebp - 0x10]
jmp 0x2a876198
mov bl, 0x3d
lea esi, [edx + 3]
mov byte [edx + 2], bl
mov dword [ebp - 0x18], esi
mov edx, esi
mov esi, dword [ebp - 0x14]
inc edx
cmp ecx, eax
jge 0x2a8761bd
movzx eax, byte [esi + ecx]
and eax, 0x3f
mov bl, byte [eax + 0x2a98cc18]
mov eax, dword [ebp - 0x10]
jmp 0x2a8761bf
mov bl, 0x3d
mov esi, dword [ebp - 0x18]
inc ecx
mov byte [esi], bl
mov esi, dword [ebp - 0x14]
cmp ecx, eax
jl 0x2a87612f
mov esi, dword [ebp - 0x20]
cmp dword [esi + 0x14], 0x10
mov eax, esi
jb 0x2a8761dd
mov eax, dword [esi]
push 0
sub edx, eax
mov ecx, esi
push edx
call fcn.2a888046
mov eax, esi
call fcn.2a84aa52
ret

Function at 0x2a878715
Capabilities:
Get hostname

Disassembly:
push 0x448
mov eax, 0x2a985ae9
call fcn.2a8ca9a7
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x410]
mov edi, 0x400
mov dword [ebp - 0x450], esi
push edi
xor ebx, ebx
push ebx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x410]
push edi
push eax
call dword [sym.imp.WS2_32.dll_gethostname]
test eax, eax
jne 0x2a878779
lea eax, [ebp - 0x410]
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], 0xf
mov ecx, esi
push eax
mov byte [esi], bl
call fcn.2a84e949
mov eax, esi
call fcn.2a8ca985
ret
push 0x93
lea ecx, [ebp - 0x454]
call fcn.2a888046
lea ecx, [ebp - 0x44c]
mov dword [ebp - 4], ebx
push ecx
mov ecx, eax
call fcn.2a86a7ea
push eax
lea ecx, [ebp - 0x434]
mov byte [ebp - 4], 1
call fcn.2a869ec4
push 0x2a9f32e4
lea eax, [ebp - 0x434]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a87df87
Capabilities:
Get socket status

Disassembly:
push 0x198
mov eax, 0x2a986702
call fcn.2a8ca9a7
mov eax, dword [ecx + 0x10004]
xor esi, esi
mov dword [ebp - 0x194], 0x1e
mov dword [ebp - 0x190], esi
cmp eax, 0xffffffff
je 0x2a87dff3
lea ecx, [ebp - 0x194]
mov dword [ebp - 0x188], eax
push ecx
inc eax
mov dword [ebp - 0x18c], 1
lea ecx, [ebp - 0x18c]
push esi
cmp dword [ebp + 8], esi
jne 0x2a87dfdb
push esi
push ecx
jmp 0x2a87dfdd
push ecx
push esi
push eax
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 1
jne 0x2a87e02b
mov al, al
call fcn.2a8ca985
ret 4
push 0x92
lea ecx, [ebp - 0x1a4]
call fcn.2a888046
lea ecx, [ebp - 0x88]
mov dword [ebp - 4], esi
push ecx
mov ecx, eax
call fcn.2a86a7ea
push eax
lea ecx, [ebp - 0x58]
mov byte [ebp - 4], 1
call fcn.2a888046
push 0x2a9f531c
lea eax, [ebp - 0x58]
jmp 0x2a87e05f
push 0x77
lea ecx, [ebp - 0x19c]
call fcn.2a888046
lea ecx, [ebp - 0x70]
mov dword [ebp - 4], 2
push ecx
mov ecx, eax
call fcn.2a86a7ea
push eax
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.2a888046
push 0x2a9f531c
lea eax, [ebp - 0x34]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a888046
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x2a888055
pop dword [ebp - 0x38]
mov eax, 0xe377b183
add eax, 0x4710ced2
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0x631fa7d6
add dword [ebp - 0x48], 0xeb329d75
mov dword [ebp - 0x44], 0x4523a455
sub dword [ebp - 0x44], 0x12f05810
mov dword [ebp - 0x40], 0x8e5e563c
add dword [ebp - 0x40], 0xbdededf2
mov dword [ebp - 0x3c], 0x16d0389c
sub dword [ebp - 0x3c], 0x16d0389c
lea eax, [ebp - 0x48]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0xc406c5fc
sub dword [ebp - 0x48], 0x4f945ca6
mov dword [ebp - 0x44], 0x3f7202fa
sub dword [ebp - 0x44], 0xfe05a185
mov dword [ebp - 0x40], 0x6c412032
add dword [ebp - 0x40], 0xf72e4c3a
mov dword [ebp - 0x3c], 0xa07ba001
sub dword [ebp - 0x3c], 0xa07ba001
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x49a1f
push 0
call eax
mov ecx, 0x2058278
sub ecx, 0x2053e5e
mov esi, eax
mov edi, 0x86ebe11b
add edi, 0xa3b688e5
add edi, dword [ebp - 0x38]
mov edx, 0x8a863f32
sub dword [ebp - 0x34], 0x3caab6d0
mov ebx, dword [edi]
xor dword [ebp - 0x2c], 0x8a1b0c77
xor ebx, edx
xor dword [ebp - 0x18], eax
mov dword [esi], ebx
add esi, 0x26d7d385
sub esi, 0x26d7d381
add edi, 4
loop 0x2a888167
add eax, 0x1033b
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x2a800000
add ecx, dword [ebp - 0x38]
call ebx
leave
ret
Function at 0x2a8bcfd0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.2a8cb5a0
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x18]
inc ebp
push edi
mov edi, dword [esp + 0x20]
mov eax, dword [esi + 4]
mov ecx, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x30], 1
je 0x2a8bd05a
mov edx, dword [esp + 0x24]
lea eax, [edx + ebp]
cmp eax, ecx
ja 0x2a8bd05e
add dword [edi + 0x14], edx
sub ecx, edx
add dword [edi + 0x18], edx
sub dword [edi + 0xc], edx
mov dword [edi + 8], ecx
mov eax, dword [edi + 0x14]
push ebx
push dword [esi + 0x3c8]
mov al, byte [eax + ecx - 1]
movzx ebx, al
mov byte [esp + 0x30], al
mov dword [esp + 0x24], ebx
call fcn.2a894ac0
push eax
call fcn.2a8cdea0
mov esi, dword [edi + 8]
add esp, 8
mov dword [esp + 0x18], esi
and eax, 0x200000
je 0x2a8bd067
sub esi, ebx
mov eax, 1
dec esi
pop ebx
mov dword [edi + 8], esi
pop edi
pop esi
pop ebp
add esp, 0xc
ret
cmp ebp, ecx
jbe 0x2a8bd012
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0xc
ret
lea ecx, [ebx + ebp]
mov eax, esi
mov ebx, esi
xor eax, ecx
sub ebx, ecx
xor ebx, ecx
or ebx, eax
mov eax, 0x100
xor ebx, esi
shr ebx, 0x1f
dec ebx
cmp esi, eax
cmovb eax, esi
xor ebp, ebp
mov dword [esp + 0x14], eax
test eax, eax
je 0x2a8bd0e4
mov eax, dword [esp + 0x20]
dec esi
mov edi, dword [edi + 0x14]
shr eax, 0x1f
add edi, esi
mov esi, dword [esp + 0x20]
mov dword [esp + 0x10], eax
movzx eax, byte [esp + 0x10]
lea edi, [edi - 1]
mov edx, esi
mov ecx, ebp
sub edx, ebp
shr ecx, 0x1f
shr edx, 0x1f
xor al, cl
xor dl, cl
inc ebp
movzx ecx, byte [esp + 0x2c]
or dl, al
movzx eax, byte [edi + 1]
dec dl
movzx edx, dl
xor ecx, eax
and edx, ecx
not edx
and ebx, edx
cmp ebp, dword [esp + 0x14]
jb 0x2a8bd0a5
mov esi, dword [esp + 0x18]
mov edi, dword [esp + 0x24]
mov eax, dword [esp + 0x20]
not ebx
movzx ecx, bl
inc eax
dec ecx
shr ecx, 0x1f
neg ecx
and eax, ecx
sub esi, eax
mov eax, ecx
pop ebx
mov dword [edi + 8], esi
and eax, 1
pop edi
not ecx
pop esi
or eax, ecx
pop ebp
add esp, 0xc
ret

Function at 0x2a8ca80f
Capabilities:
Create process on windows

Disassembly:
push 0x48
mov eax, 0x2a987d7c
call fcn.2a84a73f
mov edi, ecx
push 0x44
pop esi
push esi
xor ebx, ebx
lea eax, [ebp - 0x54]
push ebx
push eax
call sub.VCRUNTIME140.dll_memset
push 0x10
mov dword [ebp - 0x54], esi
call fcn.2a888046
mov esi, eax
add esp, 0x10
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], ebx
test esi, esi
je 0x2a8ca854
push 0x10
push ebx
push esi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
jmp 0x2a8ca856
mov esi, ebx
or dword [ebp - 4], 0xffffffff
mov ecx, edi
mov dword [edi + 0x24], esi
call fcn.2a8c9bfd
push dword [edi + 0x24]
lea ecx, [ebp - 0x54]
push ecx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push eax
push ebx
call dword [sym.imp.kernel32.dll_CreateProcessW]
call fcn.2a84aa52
ret
Function at 0x2a8e9c90
Capabilities:
Check if file exists

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push esi
push dword [esp + 0x14]
call fcn.2a888046
push 0x62
push esi
mov edi, eax
mov ebx, 1
call sub.VCRUNTIME140.dll_strchr
add esp, 0x10
mov ecx, 0x11
test eax, eax
cmove ebx, ecx
test edi, edi
jne 0x2a8e9d35
push 0x48
push str.crypto_bio_bss_file.c
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
push 1
push 2
call fcn.2a8d0840
push 0x2a9916a4
push esi
push 0x2a9b39b8
push dword [esp + 0x30]
push str.fopen_
push 5
call fcn.2a8cff50
add esp, 0x2c
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
cmp dword [eax], 2
je 0x2a8e9d12
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
cmp dword [eax], 6
je 0x2a8e9d12
lea eax, [edi + 2]
lea ecx, [edi + 0x51]
jmp 0x2a8e9d1c
mov eax, 0x80
mov ecx, 0x4f
push ecx
push str.crypto_bio_bss_file.c
push eax
push 0x6d
push 0x20
call fcn.2a8d0840
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 0x2a9b3960
call fcn.2a8ce250
mov esi, eax
add esp, 4
test esi, esi
jne 0x2a8e9d57
push edi
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fclose
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 0
push esi
call fcn.2a8cdbf0
push edi
push ebx
push 0x6a
push esi
call fcn.2a8cdc20
add esp, 0x18
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x47753a
Capabilities:
Parse pe header

Disassembly:
pushal
xor edx, edx
mov esi, dword fs:[edx]
lodsd eax, dword [esi]
cmp eax, 0xffffffff
je 0x47754a
mov esi, eax
jmp 0x477540
mov edi, dword [esi + 4]
and edi, 0xffff0000
cmp word [edi], 0x5a4d
je 0x477562
sub edi, 0x10000
jmp 0x477553
mov ebx, edi
add ebx, dword [ebx + 0x3c]
cmp word [ebx], 0x4550
je 0x477570
jmp 0x477553
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x477576
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
pushal
mov ebx, dword [esp + 0x24]
mov ecx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
add ebx, ecx
mov edi, dword [ebx + 0x20]
add edi, ecx
xor esi, esi
lea edx, [edi + esi*4]
mov edx, dword [edx]
add edx, ecx
xor eax, eax
rol eax, 7
xor al, byte [edx]
inc edx
cmp byte [edx], 0
jne 0x477595
cmp eax, dword [esp + 0x28]
je 0x4775ac
inc esi
cmp esi, dword [ebx + 0x18]
jb 0x47758c
mov edx, dword [ebx + 0x24]
add edx, ecx
movzx edx, word [edx + esi*2]
mov eax, dword [ebx + 0x1c]
add eax, ecx
mov eax, dword [eax + edx*4]
add eax, ecx
mov dword [esp + 0x1c], eax
popal
ret 8