joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10034620
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x1008800c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
xorps xmm0, xmm0
push esi
push edi
xor esi, esi
mov dword [ebp - 0x30], edx
mov edi, 0x20000000
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 8], esi
movups xmmword [ebp - 0x24], xmm0
mov dword [ebp - 0xc], esi
movq qword [ebp - 0x14], xmm0
mov dword [ebp - 0x28], edi
nop dword [eax + eax]
push 0x1c
lea eax, [ebp - 0x24]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x1003473f
cmp dword [ebp - 0x14], 0x1000
jne 0x1003473f
cmp dword [ebp - 0x10], 1
je 0x1003473f
lea eax, [ebp - 8]
push eax
push 0x40
push dword [ebp - 0x18]
push dword [ebp - 0x24]
call ebx
test eax, eax
je 0x1003473f
mov edx, dword [ebp - 0x30]
mov esi, edx
lea ecx, [esi + 1]
nop word [eax + eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x100346b0
mov eax, dword [ebp - 0x18]
sub esi, ecx
xor ebx, ebx
mov dword [ebp - 0x34], esi
sub eax, esi
mov dword [ebp - 0x38], eax
je 0x10034727
xor eax, eax
test esi, esi
je 0x10034702
mov ecx, dword [ebp - 0x2c]
mov edi, edx
sub edi, ecx
add ecx, eax
cmp byte [edi + ecx], 0x3f
je 0x100346ed
mov esi, dword [ebp - 0x28]
lea edx, [eax + ebx]
mov cl, byte [ecx]
cmp cl, byte [edx + esi]
mov esi, dword [ebp - 0x34]
jne 0x100346f7
inc eax
cmp eax, esi
jae 0x10034702
mov ecx, dword [ebp - 0x2c]
jmp 0x100346d5
inc ebx
cmp ebx, dword [ebp - 0x38]
jae 0x10034724
mov edx, dword [ebp - 0x30]
jmp 0x100346c8
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
mov eax, dword [ebp - 0x18]
push eax
push dword [ebp - 0x24]
lea esi, [ebx + edi]
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
call ebx
test esi, esi
jne 0x10034751
jmp 0x1003473f
mov edi, dword [ebp - 0x28]
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
mov eax, dword [ebp - 0x18]
xor esi, esi
push eax
push dword [ebp - 0x24]
call ebx
add edi, dword [ebp - 0x18]
mov dword [ebp - 0x28], edi
cmp edi, 0xa0000000
jb 0x10034660
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005cdd4
mov esp, ebp
pop ebp
ret
Function at 0x1005bd20
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2dc
mov eax, dword [0x1008800c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2dc], eax
mov eax, dword [ebp + 0xc]
push esi
sub eax, 0
je 0x1005be85
sub eax, 1
jne 0x1005bef3
push ebx
push edi
push str.ntdll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
xor ebx, ebx
push ebx
call dword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__time64]
push eax
call dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_srand]
mov edi, dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
add esp, 8
mov dword [ebp - 0x2d8], 8
call edi
movzx esi, al
call edi
movzx edi, al
or edi, esi
call dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
mov ecx, dword [ebp - 0x2d8]
movzx eax, al
or eax, edi
mov edi, dword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
shl eax, cl
add ecx, 8
or ebx, eax
mov dword [ebp - 0x2d8], ecx
cmp ecx, 0x20
jl 0x1005bd82
cmp ebx, 0x7fffffff
jbe 0x1005bddb
lea ecx, [ebx - 0x80000000]
mov eax, 0x3ff801
mul ecx
shr edx, 2
inc edx
sub ebx, 0x1002
sub edx, 1
jne 0x1005bdd0
push 0
push 0x40
push 0x3e8
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push str.RtlCreateUserThread
push str.ntdll
mov dword [ebp - 0x2d4], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0
mov esi, eax
lea eax, [ebp - 0x2d4]
push eax
push dword [ebp - 0x2dc]
push ebx
push 0
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
lea eax, [ebp - 0x2d0]
mov dword [ebp - 0x2d0], 0x10003
push eax
push dword [ebp - 0x2d4]
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
lea eax, [ebp - 0x2d0]
mov dword [ebp - 0x220], 0x1005b900
push eax
push dword [ebp - 0x2d4]
mov dword [ebp - 0x2d0], 0x10003
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
push dword [ebp - 0x2d4]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
pop edi
pop ebx
jmp 0x1005bef3
push 0x10034480
push 0xfffffffffffffffc
push dword [0x10088ebc]
call dword [sym.imp.USER32.dll_SetWindowLongA]
mov dword [0x10089238], 0
call fcn.1001ffb0
mov esi, dword [0x10088d30]
mov ecx, esi
mov dword [0x10089230], 0
call fcn.100062a0
mov eax, dword [0x10088d30]
xor ecx, ecx
cmp eax, esi
cmove eax, ecx
mov dword [0x10088d30], eax
test esi, esi
je 0x1005bef3
mov ecx, esi
call fcn.10012460
mov eax, dword [0x10088d30]
test eax, eax
je 0x1005bee9
dec dword [eax + 0x394]
push esi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop esi
call fcn.1005cdd4
mov esp, ebp
pop ebp
ret 0xc

Function at 0x1005bf10
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 5
jb 0x1005bf13
mov byte [ecx + 5], 0
mov eax, ecx
pop esi
ret
Function at 0x1005c020
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 0x12
jb 0x1005c023
mov byte [ecx + 0x12], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c0f0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 0xa
jb 0x1005c0f3
mov byte [ecx + 0xa], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c180
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 0xf
jb 0x1005c183
mov byte [ecx + 0xf], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c240
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 0x11
jb 0x1005c243
mov byte [ecx + 0x11], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c310
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 0xe
jb 0x1005c313
mov byte [ecx + 0xe], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c550
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 7
jb 0x1005c553
mov byte [ecx + 7], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c5c0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 8
jb 0x1005c5c3
mov byte [ecx + 8], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c640
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 9
jb 0x1005c643
mov byte [ecx + 9], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c6c0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 4
jb 0x1005c6c3
mov byte [ecx + 4], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c720
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 3
jb 0x1005c723
mov byte [ecx + 3], 0
mov eax, ecx
pop esi
ret

Function at 0x1005c770
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
push esi
lea esi, [eax + ecx]
lea edx, [eax + 0x47]
inc eax
xor byte [esi], dl
cmp eax, 6
jb 0x1005c773
mov byte [ecx + 6], 0
mov eax, ecx
pop esi
ret
Function at 0x1005cb50
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006147d
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x1008800c]
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 4
call fcn.1005d4a1
mov ecx, eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x14], ecx
mov dword [ecx], eax
lea edi, [esi + 4]
mov dword [ebp - 4], 0
push edi
push 0
push ecx
push 0x1005cd80
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x1c
mov dword [esi], eax
test eax, eax
je 0x1005cbd2
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.1005cdd4
mov esp, ebp
pop ebp
ret 4
push 6
mov dword [edi], 0
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
int3

Function at 0x1005df70
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 0xc]
sub eax, 0x10000
push eax
call fcn.1005e120
add esp, 4
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jbe 0x1005e03d
mov edx, dword [ebp - 4]
cmp edx, dword [0x10088014]
jb 0x1005dfba
mov eax, dword [ebp - 4]
cmp eax, dword [0x10088018]
ja 0x1005dfba
mov ecx, dword [ebp - 4]
sub ecx, 0x8000000
mov dword [ebp - 4], ecx
jmp 0x1005df8a
push 0x1c
push 0
lea edx, [ebp - 0x24]
push edx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x24]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
jne 0x1005dfe0
jmp 0x1005e03d
cmp dword [ebp - 0x14], 0x10000
jne 0x1005e023
cmp dword [ebp - 0x18], 0x10000
jb 0x1005e023
push 0x40
push 0x3000
push 0x10000
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x1005e016
mov eax, dword [ebp - 8]
jmp 0x1005e03f
mov eax, dword [ebp - 4]
sub eax, 0x10000
mov dword [ebp - 4], eax
jmp 0x1005e038
mov ecx, dword [ebp - 0x20]
sub ecx, 0x10000
push ecx
call fcn.1005e120
add esp, 4
mov dword [ebp - 4], eax
jmp 0x1005df8a
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x1005e050
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 8]
push eax
call fcn.1005e150
add esp, 4
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 0xc]
jae 0x1005e115
mov edx, dword [ebp - 4]
cmp edx, dword [0x10088014]
jb 0x1005e095
mov eax, dword [ebp - 4]
cmp eax, dword [0x10088018]
ja 0x1005e095
mov ecx, dword [ebp - 4]
add ecx, 0x8000000
mov dword [ebp - 4], ecx
jmp 0x1005e065
push 0x1c
push 0
lea edx, [ebp - 0x24]
push edx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x24]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
jne 0x1005e0bb
jmp 0x1005e115
cmp dword [ebp - 0x14], 0x10000
jne 0x1005e0fe
cmp dword [ebp - 0x18], 0x10000
jb 0x1005e0fe
push 0x40
push 0x3000
push 0x10000
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x1005e0f1
mov eax, dword [ebp - 8]
jmp 0x1005e117
mov eax, dword [ebp - 4]
add eax, 0x10000
mov dword [ebp - 4], eax
jmp 0x1005e110
mov ecx, dword [ebp - 0x24]
add ecx, dword [ebp - 0x18]
push ecx
call fcn.1005e150
add esp, 4
mov dword [ebp - 4], eax
jmp 0x1005e065
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x1005e180
Capabilities:
Hook routines via microsoft detours

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 0x10]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.1005e570
add esp, 0xc
mov dword [ebp - 4], 0
cmp dword [0x100888fc], 0
jne 0x1005e1bd
cmp dword [0x100888f8], 0
je 0x1005e1bd
mov eax, dword [0x100888f8]
mov dword [0x100888fc], eax
cmp dword [0x100888fc], 0
je 0x1005e23a
mov ecx, dword [0x100888fc]
cmp dword [ecx + 8], 0
je 0x1005e23a
mov edx, dword [0x100888fc]
mov eax, dword [edx + 8]
cmp eax, dword [ebp - 0x10]
jb 0x1005e23a
mov ecx, dword [0x100888fc]
mov edx, dword [ecx + 8]
cmp edx, dword [ebp - 0xc]
ja 0x1005e23a
mov eax, dword [0x100888fc]
mov ecx, dword [eax + 8]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
cmp edx, dword [ebp - 0x10]
jb 0x1005e209
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0xc]
jbe 0x1005e210
xor eax, eax
jmp 0x1005e359
mov ecx, dword [0x100888fc]
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x40]
mov dword [ecx + 8], eax
push 0x48
push 0xcc
mov ecx, dword [ebp - 4]
push ecx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov eax, dword [ebp - 4]
jmp 0x1005e359
mov edx, dword [0x100888f8]
mov dword [0x100888fc], edx
jmp 0x1005e256
mov eax, dword [0x100888fc]
mov ecx, dword [eax + 4]
mov dword [0x100888fc], ecx
cmp dword [0x100888fc], 0
je 0x1005e296
cmp dword [0x100888fc], 0
je 0x1005e294
mov edx, dword [0x100888fc]
cmp dword [edx + 8], 0
je 0x1005e294
mov eax, dword [0x100888fc]
mov ecx, dword [eax + 8]
cmp ecx, dword [ebp - 0x10]
jb 0x1005e294
mov edx, dword [0x100888fc]
mov eax, dword [edx + 8]
cmp eax, dword [ebp - 0xc]
ja 0x1005e294
jmp 0x1005e1ee
jmp 0x1005e248
mov ecx, dword [ebp + 8]
and ecx, 0xffff
mov edx, dword [ebp + 8]
sub edx, ecx
mov dword [ebp + 8], edx
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.1005e360
add esp, 0xc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x1005e357
mov eax, dword [ebp - 0x18]
mov dword [0x100888fc], eax
mov ecx, dword [0x100888fc]
mov dword [ecx], 0x52727464
mov edx, dword [0x100888fc]
mov dword [edx + 8], 0
mov eax, dword [0x100888fc]
mov ecx, dword [0x100888f8]
mov dword [eax + 4], ecx
mov edx, dword [0x100888fc]
mov dword [0x100888f8], edx
mov dword [ebp - 0x14], 0
mov eax, dword [0x100888fc]
add eax, 0x48
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0x38c
jmp 0x1005e327
mov ecx, dword [ebp - 8]
sub ecx, 1
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 1
jle 0x1005e347
imul edx, dword [ebp - 8], 0x48
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x14]
mov dword [eax + edx + 0x40], ecx
imul edx, dword [ebp - 8], 0x48
add edx, dword [ebp - 4]
mov dword [ebp - 0x14], edx
jmp 0x1005e31e
mov eax, dword [0x100888fc]
mov ecx, dword [ebp - 0x14]
mov dword [eax + 8], ecx
jmp 0x1005e1ee
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x503b8c
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
mov ecx, ebp
push ebp
mov ebp, esp
mov dword [0x505076], ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x505298], eax
mov dword [0x505220], 0x503376
mov dword [0x50521c], 2
jmp 0x503bbc
mov dword [0x505224], 0
mov dword [0x505228], 0
mov dword [0x505218], 0x30
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x50522c], eax
mov dword [0x505240], 0x50408c
mov dword [0x505238], 0xf
mov dword [0x50506e], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x505230], eax
mov dword [0x505244], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x505234], eax
push 0x505218
call dword [sym.imp.user32.dll_RegisterClassExA]
push 0
push dword [0x50506e]
push 0
push 0
push 0x1e5
push 0x21e
push 0xffffe52a
push 0xfffff588
push 0x40000
push str.wait
push str.aroka
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x505290], eax
push 5
push dword [0x505290]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x505290]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x503c8f
push 0
push 0
push 0
push 0x505248
call dword [sym.imp.user32.dll_GetMessageA]
or eax, eax
je 0x503cbc
push 0x505248
call dword [sym.imp.user32.dll_TranslateMessage]
push 0x505248
call dword [sym.imp.user32.dll_DispatchMessageA]
jmp 0x503c8f
mov eax, dword [0x505250]
jmp 0x503cc9
call 0x502c0d
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x10001ed0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call dword [eax + 0x56]
push dword [ebp + 8]
call fcn.10001a8a
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
fistp word [ecx - 0x3a]
inc ebp
loopne 0x10001f60

Function at 0x10001f10
Capabilities:
Contain obfuscated stackstrings
Inspect section memory permissions

Disassembly:
fistp word [ecx - 0x3a]
inc ebp
loopne 0x10001f60
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.10001ad5
push eax
push esi
push dword [ebp + 8]
call fcn.10001a8a
add esp, 0x30
mov dword [ebp - 0xb8], eax
invalid
invalid

Function at 0x10003ae0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push 0
lea eax, [ebp - 0x6c4]
push eax
push dword [ebp - 0x38c]
push dword [ebp - 0x748]
push dword [ebp - 0x380]
invalid
xchg ebp, eax
sar al, 1
invalid
Function at 0x100087fe
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
push 1
mov ecx, dword [ebp - 4]
call fcn.100084cd
xor ecx, ecx
mov cl, al
test ecx, ecx
jne 0x10008827
xor al, al
jmp 0x10008879
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
push eax
call dword [sym.imp.MSVCRT20.dll__read]
add esp, 0xc
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0xffffffff
je 0x1000885c
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
jne 0x10008872
push 0
push str.FileLock::Read____read_Failed_r_n
call fcn.100090ba
add esp, 8
xor al, al
jmp 0x10008879
mov al, 1
jmp 0x10008879
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x100089e3
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
push 0
mov ecx, dword [ebp - 4]
call fcn.100084cd
xor ecx, ecx
mov cl, al
cmp ecx, 1
jne 0x10008a0e
mov ecx, dword [ebp - 4]
call fcn.100083f3
mov eax, dword [ebp - 4]
add eax, 0x11
push eax
call dword [sym.imp.MSVCRT20.dll_remove]
add esp, 4
cmp eax, 0xffffffff
jne 0x10008a3d
push 0
push str.FileLock::Remove____remove_Failed_r_n
call fcn.100090ba
add esp, 8
xor al, al
jmp 0x10008a44
mov al, 1
jmp 0x10008a44
pop edi
pop esi
pop ebx
leave
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
mov ecx, 0x39112102
nop
nop
nop
nop
test eax, eax
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x675e06fe
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x405548
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
test esi, esi
jbe 0x405575
test cl, 7
je 0x405575
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4305a0]
dec esi
inc ecx
jmp 0x405556
cmp esi, 8
jb 0x405618
mov edx, esi
shr edx, 3
mov dword [ebp + 8], edx
push ebx
mov edx, dword [ecx + 4]
xor eax, dword [ecx]
mov ebx, edx
shr ebx, 0x10
movzx edi, bl
mov edi, dword [edi*4 + 0x4309a0]
mov ebx, edx
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x4305a0]
mov ebx, edx
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x430da0]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x4315a0]
mov ebx, eax
shr ebx, 0x10
movzx ebx, bl
xor edi, dword [ebx*4 + 0x4319a0]
mov ebx, eax
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x431da0]
movzx edx, dl
xor edi, dword [edx*4 + 0x4311a0]
movzx eax, al
xor edi, dword [eax*4 + 0x4321a0]
sub esi, 8
add ecx, 8
dec dword [ebp + 8]
mov eax, edi
jne 0x405587
pop ebx
jmp 0x405618
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4305a0]
dec esi
inc ecx
test esi, esi
ja 0x405604
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4058d9
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1d0
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0x40
pop ebx
cmp esi, ebx
jbe 0x405923
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410290
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410592
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x1d0]
push eax
call fcn.0041060b
lea eax, [ebp - 0x80]
push 0x20
mov dword [ebp + 8], eax
pop esi
xor ecx, ecx
push edi
test esi, esi
jbe 0x405943
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x36
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405932
cmp esi, ebx
jae 0x40595b
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x36
push eax
call fcn.0041a390
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
call fcn.00410290
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.00410592
push dword [ebp + 0x14]
lea eax, [ebp - 0xf0]
push dword [ebp + 0x10]
push eax
call fcn.00410592
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.0041060b
lea eax, [ebp - 0x160]
push eax
call fcn.00410290
xor ecx, ecx
test esi, esi
jbe 0x4059c5
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x5c
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x4059b4
pop edi
cmp esi, ebx
jae 0x4059de
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x5c
push eax
call fcn.0041a390
add esp, 0xc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.00410592
push 0x20
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.00410592
push dword [ebp + 0x18]
lea eax, [ebp - 0x160]
push eax
call fcn.0041060b
pop esi
pop ebx
leave
ret 0x14