joyce8/EMBER2024-capa huggingface dataset:
Function at 0x2a80d67d
Capabilities:
Read file on windows

Disassembly:
push 0x5c
mov eax, 0x2a84c801
call fcn.2a8015aa
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 0x2a80d7e9
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 0x2a80d7d3
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
je 0x2a80d755
cmp eax, 0x6d
je 0x2a80d783
push ebx
push 0xffffffffffffffff
push str.Read_Error
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 4
jmp 0x2a80d7fd
push ebx
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
cmp eax, 1
je 0x2a80d767
push ebx
push ebx
push ebx
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x2a80d755
cmp eax, 0xffffffff
je 0x2a80d792
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 0x2a80d718
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a80d79b
sub eax, 1
jne 0x2a80d6ca
lea ecx, [ebp - 0x68]
call fcn.2a80ceef
push 0x2a85b05c
jmp 0x2a80d80e
mov dword [ebp - 4], 2
jmp 0x2a80d7da
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 0x2a80d7d3
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x6d
je 0x2a80d783
push ebx
push 0xffffffffffffffff
push str.unexpected_error
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 3
jmp 0x2a80d7fd
mov dword [ebp - 4], 5
push esi
call dword [sym.imp.kernel32.dll_CloseHandle]
call fcn.2a80187a
ret 8
push ebx
push 0xffffffffffffffff
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 1
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x68]
call fcn.2a838249
push 0x2a85b040
lea eax, [ebp - 0x68]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a80d818
Capabilities:
Read file on windows

Disassembly:
push 0x58
mov eax, 0x2a84c843
call fcn.2a8015aa
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 0x2a80d924
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 0x2a80d90e
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x2a80d8f3
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a80d8bb
sub eax, 1
jne 0x2a80d865
lea ecx, [ebp - 0x64]
call fcn.2a80ceef
push 0x2a85b05c
jmp 0x2a80d949
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 0x2a80d90e
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x6d
je 0x2a80d8a9
push ebx
push 0xffffffffffffffff
push str.unexpected_error
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 2
jmp 0x2a80d938
cmp eax, 0x6d
je 0x2a80d8a9
push ebx
push 0xffffffffffffffff
push str.Read_Error
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 3
jmp 0x2a80d938
push esi
mov dword [ebp - 4], 4
call dword [sym.imp.kernel32.dll_CloseHandle]
call fcn.2a80187a
ret 8
push ebx
push 0xffffffffffffffff
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a801558
mov byte [ebp - 4], 1
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x64]
call fcn.2a838249
push 0x2a85b040
lea eax, [ebp - 0x64]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a80d983
Capabilities:
Write file on windows

Disassembly:
push 0x74
mov eax, 0x2a84c87d
call fcn.2a8015aa
mov edi, ecx
cmp dword [edi + 4], 0xffffffff
je 0x2a80dabd
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 0x2a80d9ff
push ebx
push esi
push str.Failed_to_create_connection
lea ecx, [ebp - 0x48]
call fcn.2a801558
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x64]
call fcn.2a838249
push 0x2a85b040
jmp 0x2a80daca
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 0x2a80da54
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x2a80da6a
push 0xffffffffffffffff
push ebx
lea eax, [ebp - 0x1c]
push eax
push 2
call dword [sym.imp.kernel32.dll_WaitForMultipleObjects]
sub eax, ebx
je 0x2a80da41
sub eax, 1
jne 0x2a80d9ff
jmp 0x2a80dabd
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.2a80187a
ret 8
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xe8
je 0x2a80daae
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0xe9
je 0x2a80daae
push ebx
push 0xffffffffffffffff
push str.Connection_Closed
lea ecx, [ebp - 0x48]
call fcn.2a801558
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x80]
call fcn.2a838249
push 0x2a85b040
lea eax, [ebp - 0x80]
jmp 0x2a80dacd
lea ecx, [ebp - 0x80]
call fcn.2a80ceef
push 0x2a85b05c
jmp 0x2a80daa9
lea ecx, [ebp - 0x64]
call fcn.2a80ceef
push 0x2a85b05c
lea eax, [ebp - 0x64]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a82cc8b
Capabilities:
Encode data using base64

Disassembly:
push 0x14
mov eax, 0x2a84f345
call fcn.2a8015aa
mov edi, dword [ebp + 0xc]
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], edi
cmp dword [edi + 0x14], 0x10
jb 0x2a82ccad
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.2a838249
cmp dword [esi + 0x14], 0x10
mov edx, esi
jb 0x2a82ccef
mov edx, dword [esi]
xor ecx, ecx
test ebx, ebx
jle 0x2a82cda0
mov esi, dword [ebp - 0x14]
movzx eax, byte [esi + ecx]
shr eax, 2
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], al
mov bl, byte [esi + ecx]
and bl, 3
shl bl, 4
inc ecx
cmp ecx, dword [ebp - 0x10]
jge 0x2a82cd22
mov al, byte [esi + ecx]
shr al, 4
or bl, al
movzx eax, bl
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 1], al
mov eax, dword [ebp - 0x10]
cmp ecx, eax
jge 0x2a82cd63
cmp dword [edi + 0x14], 0x10
mov ebx, edi
jb 0x2a82cd3f
mov ebx, dword [edi]
mov bl, byte [ebx + ecx]
and bl, 0xf
shl bl, 2
inc ecx
cmp ecx, eax
jge 0x2a82cd55
mov al, byte [esi + ecx]
shr al, 6
or bl, al
movzx eax, bl
mov bl, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov eax, dword [ebp - 0x10]
jmp 0x2a82cd65
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 0x2a82cd8a
movzx eax, byte [esi + ecx]
and eax, 0x3f
mov bl, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov eax, dword [ebp - 0x10]
jmp 0x2a82cd8c
mov bl, 0x3d
mov esi, dword [ebp - 0x18]
inc ecx
mov byte [esi], bl
mov esi, dword [ebp - 0x14]
cmp ecx, eax
jl 0x2a82ccfc
mov esi, dword [ebp - 0x20]
cmp dword [esi + 0x14], 0x10
mov eax, esi
jb 0x2a82cdaa
mov eax, dword [esi]
push 0
sub edx, eax
mov ecx, esi
push edx
call fcn.2a838249
mov eax, esi
call fcn.2a80187a
ret

Function at 0x2a82f2c5
Capabilities:
Get hostname

Disassembly:
push 0x448
mov eax, 0x2a84f81b
call fcn.2a84a907
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 0x2a82f329
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.2a805678
mov eax, esi
call fcn.2a84a8e5
ret
push 0x93
lea ecx, [ebp - 0x454]
call fcn.2a838249
lea ecx, [ebp - 0x44c]
mov dword [ebp - 4], ebx
push ecx
mov ecx, eax
call fcn.2a827d86
push eax
lea ecx, [ebp - 0x434]
mov byte [ebp - 4], 1
call fcn.2a821de4
push 0x2a85dc48
lea eax, [ebp - 0x434]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x2a838249
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
pushal
call 0x2a838258
pop dword [ebp - 4]
mov eax, 0x3f5e57fd
sub eax, 0x14dad5a5
sub dword [ebp - 4], eax
mov dword [ebp - 0x14], 0xaf39b995
add dword [ebp - 0x14], 0x9f188bb6
mov dword [ebp - 0x10], 0xeb310719
add dword [ebp - 0x10], 0x4702452c
mov dword [ebp - 0xc], 0x1fa8842c
add dword [ebp - 0xc], 0x2ca3c002
mov dword [ebp - 8], 0x7f5eb3fc
sub dword [ebp - 8], 0x7f5eb3fc
lea eax, [ebp - 0x14]
push eax
mov eax, 0x9532c872
add eax, 0x955258d2
add eax, dword [ebp - 4]
call dword [eax]
mov dword [ebp - 0x14], 0xded7c55
sub dword [ebp - 0x14], 0x997b12ff
mov dword [ebp - 0x10], 0x48da4ec5
sub dword [ebp - 0x10], 0x76ded50
mov dword [ebp - 0xc], 0x74d0d9b7
sub dword [ebp - 0xc], 0x11616d4b
mov dword [ebp - 8], 0x1cfae4b2
sub dword [ebp - 8], 0x1cfae4b2
lea ebx, [ebp - 0x14]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 4]
call dword [eax]
push 0x40
push 0x1000
push 0x4d753
push 0
call eax
mov ecx, 0xd7c1b5fa
sub ecx, 0xd7c161ee
mov edi, eax
mov esi, 0x2a87ea00
add esi, dword [ebp - 4]
mov ebx, 0x5e741408
add ebx, 0x34eb828c
mov edx, dword [esi]
xor edx, ebx
mov dword [edi], edx
add edi, 0x8db83a2c
sub edi, 0x8db83a28
add esi, 4
loop 0x2a83836f
add eax, 0x5979d1d4
sub eax, 0x59788ed1
mov ebx, eax
add eax, 5
mov ecx, 0xbd177a41
add ecx, 0x6d6885bf
add ecx, dword [ebp - 4]
call ebx
leave
ret
Function at 0x2a84a76f
Capabilities:
Create process on windows

Disassembly:
push 0x48
mov eax, 0x2a851e75
call fcn.2a8015aa
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.2a838249
mov esi, eax
add esp, 0x10
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], ebx
test esi, esi
je 0x2a84a7b4
push 0x10
push ebx
push esi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
jmp 0x2a84a7b6
mov esi, ebx
or dword [ebp - 4], 0xffffffff
mov ecx, edi
mov dword [edi + 0x24], esi
call fcn.2a849b77
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.2a80187a
ret
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x412b2f
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4234c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], 0
mov edi, dword [ebp + 8]
mov ecx, edi
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::constructor_void_]
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 1
mov eax, dword [eax]
cmp dword [eax + 4], esi
jle 0x40144d
mov ebx, dword [ebp + 0x10]
mov eax, dword [ebx]
mov ecx, dword [eax + 4]
mov eax, esi
cdq
idiv ecx
mov ecx, ebx
push edx
call dword [sym.imp.Qt5Core.dll_public:_char___thiscall_QByteArray::operator___int_const]
mov ecx, dword [ebp + 0xc]
mov bl, al
push esi
call dword [sym.imp.Qt5Core.dll_public:_char___thiscall_QByteArray::operator___int_const]
xor bl, al
movzx ecx, bl
push ecx
mov ecx, edi
call dword [sym.imp.Qt5Core.dll_public:_class_QByteArray____thiscall_QByteArray::append_char_]
mov eax, dword [ebp + 0xc]
inc esi
mov ecx, dword [eax]
cmp esi, dword [ecx + 4]
jl 0x401412
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x401470
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x412b8a
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x4234c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0xffffffffffffffff
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x10]
mov edi, dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::constructor_char_const___int_]
push str.0cfa52eff19912de48caa33439ea342a1fa349020ac59dff30f8146810599d70bc6e0a22649d4db1b6b652fd210c5f87e523ba4be4376d74e32ebe61ca5419d
mov dword [ebp - 4], 0
call edi
push 0xffffffffffffffff
push str.e7eb85e2496f89b5a687b6bca7ad0732e
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], 1
call edi
mov esi, dword [sym.imp.Qt5Core.dll_public:_class_QByteArray____thiscall_QByteArray::append_class_QByteArray_const__]
lea ecx, [ebp - 0x10]
push eax
mov byte [ebp - 4], 2
call esi
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::destructor_void_]
push 0xffffffffffffffff
push str.e7eb832e
lea ecx, [ebp - 0x14]
call edi
push eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call esi
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::destructor_void_]
mov edi, dword [ebp + 8]
mov ecx, edi
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::constructor_void_]
mov eax, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp - 0x1c], 1
mov eax, dword [eax]
cmp dword [eax + 4], esi
jle 0x401576
nop dword [eax]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 4]
mov eax, esi
cdq
idiv ecx
lea eax, [ebp - 0x18]
push edx
push eax
lea ecx, [ebp - 0x10]
call dword [sym.imp.Qt5Core.dll_public:_class_QByteRef___thiscall_QByteArray::operator___int_]
mov ecx, eax
call dword [sym.imp.Qt5Core.dll_public:_char___thiscall_QByteRef::operator_char_void_const]
mov ecx, dword [ebp + 0xc]
mov bl, al
push esi
call dword [sym.imp.Qt5Core.dll_public:_char___thiscall_QByteArray::operator___int_const]
xor bl, al
mov ecx, edi
movzx eax, bl
push eax
call dword [sym.imp.Qt5Core.dll_public:_class_QByteArray____thiscall_QByteArray::append_char_]
mov eax, dword [ebp + 0xc]
inc esi
mov ecx, dword [eax]
cmp esi, dword [ecx + 4]
jl 0x401530
lea ecx, [ebp - 0x10]
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QByteArray::destructor_void_]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x411772
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.0041174e
pop esi
leave
ret 8

Function at 0x41254d
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41258c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41258c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41258c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41258c
cmp dword [ecx + 0x74], 0xe
jbe 0x41258c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4128c0
Capabilities:
Accept command line arguments

Disassembly:
sub esp, 0x18
push ebx
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov ebx, eax
mov dword [esp + 0x18], ebx
test ebx, ebx
jne 0x4128f2
or eax, 0xffffffff
pop ebx
add esp, 0x18
ret 0x10
mov eax, dword [esp + 4]
xor ecx, ecx
inc eax
mov edx, 4
mul edx
push ebp
push esi
seto cl
neg ecx
or ecx, eax
push edi
push ecx
call fcn.004129df
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [esp + 0x14], 0
mov ebp, eax
mov dword [esp + 0x20], ebp
test ecx, ecx
je 0x41298c
mov eax, ebx
sub eax, ebp
mov dword [esp + 0x1c], eax
mov ebx, dword [eax + ebp]
push 0
push 0
push 0
push 0
push 0xffffffffffffffff
push ebx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov esi, eax
push esi
call fcn.004129df
add esp, 4
mov edi, eax
push 0
push 0
push esi
push edi
push 0xffffffffffffffff
push ebx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov eax, dword [esp + 0x14]
lea ebp, [ebp + 4]
inc eax
mov dword [ebp - 4], edi
mov ecx, dword [esp + 0x10]
cmp eax, ecx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x1c]
jne 0x412931
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x24]
push ebx
mov dword [ebp + ecx*4], 0
call dword [sym.imp.KERNEL32.dll_LocalFree]
push ebp
push dword [esp + 0x14]
call fcn.00410530
xor esi, esi
add esp, 8
mov edi, eax
cmp dword [esp + 0x10], esi
je 0x4129ca
mov ecx, dword [ebp + esi*4]
test ecx, ecx
je 0x4129ca
push ecx
call fcn.004129e8
inc esi
add esp, 4
cmp esi, dword [esp + 0x10]
jne 0x4129b2
push ebp
call fcn.004129e8
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
Function at 0x40689a
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x4068be
xor eax, eax
test eax, eax
je 0x4068d1
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x4068d1
xor ecx, ecx
jmp 0x4068d4
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x4069f7
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x43190c], 0
push esi
jne 0x406a2e
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406a08
mov dword [ecx*4 + 0x431908], eax
inc ecx
cmp ecx, 0x100
jl 0x406a03
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406a5f
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x431908]
xor eax, esi
inc ecx
dec edx
jne 0x406a41
pop edi
not eax
pop esi
ret 0xc

Function at 0x40181c
Capabilities:
Hash data using murmur3

Disassembly:
ror ecx, 0x10
mov dword [ebp - 0x74], ecx
pop ebx
pop esi
pop edi
ret
push edi
push esi
push ebx
mov ebx, dword [ebp - 0x60]
test ebx, ebx
rol ebx, 0xf
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x20]
test ebx, eax
ror eax, 0x11
cmp ecx, eax
jne 0x4018d4
mov ecx, 0x200000
rol ecx, 0xd
add ebx, ecx
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x24]
test edi, eax
rol eax, 0xc
cmp ecx, eax
jne 0x4018d4
mov ecx, 0x800000
ror ecx, 0x15
add ebx, ecx
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x2c]
test edi, eax
rol eax, 0x12
cmp ecx, eax
jne 0x4018d4
mov ecx, 0x8000000
ror ecx, 0x19
add ebx, ecx
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x38]
test esi, eax
ror eax, 0xc
cmp ecx, eax
jne 0x4018d4
mov ecx, 0x1000
ror ecx, 0xa
add ebx, ecx
mov ecx, dword [ebx]
mov eax, dword [ebp - 0x18]
test esi, eax
rol eax, 0xf
cmp ecx, eax
jne 0x4018d4
jmp 0x401990
xor ecx, eax
xor esi, esi
mov edx, 0xff
ror edx, 8
jmp 0x401a00
cmp ecx, esi
je 0x401990
mov ecx, esi
jmp 0x401808
inc ecx
jmp 0x401808
mov edi, eax
and edi, edx
cmp edi, edx
jne 0x40197c
shl ecx, 8
shl eax, 8
jmp 0x401a00