joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40b1e5
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], esp
mov ebx, dword [ebp + 8]
push dword [ebx]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
nop
nop
cmp dword [ebp - 4], esp
je 0x40b21c
push 0x24
push 0x402a9a6
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
mov eax, 0
setne al
jmp 0x40b230
mov esp, ebp
pop ebp
ret 4

Function at 0x40b89b
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push 0x1c
call fcn.004b0a75
add esp, 4
mov dword [ebp - 4], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 7
rep stosd dword es:[edi], eax
mov dword [ebp - 8], 0
jmp 0x40b8da
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push edx
mov edx, 1
mov edx, 2
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 5
pop edx
mov dword [ebp - 0xc], esp
mov eax, 0
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
push 0x1c
push dword [ebp - 4]
push 3
xor eax, eax
call dword [0x526995]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x40b986
push 0x30
push 0x402a81b
push 6
call fcn.004b0a81
add esp, 0xc
mov ebx, dword [ebp - 4]
add ebx, 8
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp - 4]
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0xc]
fild qword [ebx]
fstp qword [ebp - 0x18]
fld qword [ebp - 0x18]
mov ebx, dword [ebp - 0x10]
fild qword [ebx]
fstp qword [ebp - 0x20]
fsub qword [ebp - 0x20]
fstp qword [ebp - 0x28]
fld qword [ebp - 0x28]
fdiv qword [0x4c3b28]
fstp qword [ebp - 0x30]
push 0x80000601
push dword [ebp - 0x2c]
push dword [ebp - 0x30]
push 1
mov ebx, 0x9dc
call fcn.004b2860
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x40ba11
push eax
mov ebx, dword [ebp - 4]
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x40c184
Capabilities:
Get memory capacity

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push 0x40
call fcn.004b0a75
add esp, 4
mov dword [ebp - 4], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 0x10
rep stosd dword es:[edi], eax
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
mov dword [ebx], 0x40
mov dword [ebp - 8], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
nop
nop
cmp dword [ebp - 8], esp
je 0x40c1e5
push 0x2c
push 0x402a9cb
push 6
call fcn.004b0a81
add esp, 0xc
mov ebx, dword [ebp - 4]
add ebx, 8
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
fild qword [ebx]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fdiv qword [0x4c3b30]
fstp qword [ebp - 0x18]
push 0
push 0
push 0
push 0x80000601
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push 2
mov ebx, 0x68
call fcn.004b3a50
add esp, 0x1c
push 0x80000601
push edx
push eax
push 1
mov ebx, 0x198
call fcn.004b2780
add esp, 0x10
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
call fcn.0040c277
mov dword [ebp - 0x28], eax
mov ebx, dword [ebp - 0x24]
test ebx, ebx
je 0x40c25d
push ebx
call fcn.004b0a7b
add esp, 4
mov eax, dword [ebp - 0x28]
jmp 0x40c265
push eax
mov ebx, dword [ebp - 4]
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret

Function at 0x40c9dd
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 8]
mov eax, dword [eax]
test eax, eax
jle 0x40ca41
add eax, 8
mov edi, eax
mov ebx, edi
push edi
xor al, al
pop esi
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov eax, dword [eax + 4]
mov edi, eax
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40ca2a
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x40ca19
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40ca0a
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x40e3b0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push dword [ebp + 8]
xor eax, eax
call dword [0x5269a9]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x40e3f3
push 0x19
push 0x402a83a
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 4], eax
push 0x80000301
push 0
push dword [ebp - 4]
push 1
mov ebx, 0x184
call fcn.004b2100
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x40e429
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov dword [ebp - 8], eax
fild dword [ebp - 4]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fadd qword [0x4c346e]
fstp qword [ebp - 0x18]
mov dword [ebp - 0x1c], esp
fld qword [ebp - 0x18]
call fcn.00401fd7
push eax
push dword [ebp - 8]
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_GetWindowTextA]
nop
nop
cmp dword [ebp - 0x1c], esp
je 0x40e477
push 0x88
push 0x402a83a
push 6
call fcn.004b0a81
add esp, 0xc
mov eax, dword [ebp - 8]
test eax, eax
je 0x40e493
push eax
mov ebx, eax
call fcn.004013ab
inc eax
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x40e498
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x40e4a9
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x410ebc
Capabilities:
Get memory capacity

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push 0x40
call fcn.004b0a75
add esp, 4
mov dword [ebp - 4], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 0x10
rep stosd dword es:[edi], eax
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
mov dword [ebx], 0x40
mov dword [ebp - 8], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
nop
nop
cmp dword [ebp - 8], esp
je 0x410f1d
push 0x2c
push 0x402a95d
push 6
call fcn.004b0a81
add esp, 0xc
mov ebx, dword [ebp - 4]
add ebx, 8
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
fild qword [ebx]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fdiv qword [0x4c3b30]
fstp qword [ebp - 0x18]
push 0x80000601
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push 1
mov ebx, 0x9dc
call fcn.004b2860
add esp, 0x10
push 0x80000301
push 0
push eax
push 1
mov ebx, 0x168
call fcn.004b1690
add esp, 0x10
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
jmp 0x410f7c
push eax
mov ebx, dword [ebp - 4]
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x411b9a
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
jmp 0x411bd8
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push edx
mov edx, 1
mov edx, 2
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 5
pop edx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x411c5e
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x411c6f
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov dword [ebp - 4], eax
push reloc.WS2_32.dll_getpeername
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x411c86
mov eax, 0x4c3252
push eax
push 1
mov ebx, 0x194
call fcn.004b1c10
add esp, 0x10
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
call fcn.0040128f
mov dword [ebp - 0xc], eax
push 1
push dword [ebp + 0x14]
push dword [ebp + 0xc]
call fcn.00411e10
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], esp
push 0x40
push 0x1000
push 0x64
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x411cf5
push 0x165
push 0x402a85f
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 0x14], eax
push 0
push 0
push 0
push 0x80000301
push 0
push dword [ebp - 0x14]
push 0xa0000101
push 0
push 0x4c3c07
push 3
mov ebx, 0x914
call fcn.004b3bf0
add esp, 0x28
push dword [ebp - 8]
push dword [ebp - 0xc]
mov ecx, dword [ebp - 0x10]
call dword [ebp - 0x14]
mov dword [ebp - 0x18], esp
push 0x8000
push 0
push dword [ebp - 0x14]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x411d74
push 0xbc5
push 0x402a85f
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 0x18], esp
push 0x8000
push 0
push dword [ebp - 0x10]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x411daa
push 0xbf1
push 0x402a85f
push 6
call fcn.004b0a81
add esp, 0xc
mov eax, dword [ebp - 4]
test eax, eax
je 0x411dc4
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x411df8
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x411e09
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x14
Function at 0x41333f
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
jmp 0x413361
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
mov dword [ebp - 4], 0
nop
push eax
push ecx
push edx
push ebx
push esi
push edi
nop
nop
nop
push ebx
push ecx
push edx
mov eax, reloc.WS2_32.dll_getsockname
cpuid
shr ecx, 0x10
mov esi, ecx
nop
pop edx
pop ecx
pop ebx
nop
push ebx
push ecx
push edx
mov eax, reloc.WS2_32.dll_getpeername
cpuid
shr edx, 0x18
shr ecx, 0x18
add edx, ecx
add esi, edx
nop
pop edx
pop ecx
pop ebx
nop
nop
nop
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0x64]
add esi, eax
nop
mov eax, 1
cpuid
xor ebx, ebx
mov bl, al
add esi, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 1
cpuid
xor ebx, ebx
mov bl, dl
add esi, ebx
nop
nop
imul esi, esi, 0x88
nop
nop
push ebx
push ecx
push edx
mov eax, reloc.WS2_32.dll_getpeername
cpuid
shr edx, 0x18
shr ecx, 0x18
add edx, ecx
imul edx, edx, 6
add esi, edx
nop
nop
nop
pop edx
pop ecx
pop ebx
nop
nop
nop
push ebx
push ecx
push edx
mov eax, reloc.WS2_32.dll_getsockname
cpuid
shr ecx, 0x10
imul ecx, ecx, 9
add esi, ecx
pop edx
pop ecx
pop ebx
nop
nop
nop
xor esi, 0x124254
mov dword [ebp - 4], esi
pop edi
pop esi
pop ebx
pop edx
pop ecx
pop eax
nop
nop
nop
mov eax, dword [ebp - 4]
jmp 0x41349c
mov esp, ebp
pop ebp
ret
Function at 0x415217
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
jmp 0x415239
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push edx
mov edx, 1
mov edx, 2
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 5
pop edx
mov dword [ebp - 4], 0x5df55126
push edx
push ecx
push esi
xor esi, esi
mov eax, dword [ebp + 8]
lea ecx, ds:[esi*4]
mov ecx, dword [eax + ecx]
xor ecx, dword [ebp - 4]
lea edx, ds:[esi*4]
mov dword [eax + edx], ecx
add esi, 1
cmp esi, dword [ebp + 0xc]
jne 0x4152b2
pop esi
pop ecx
pop edx
nop
push ecx
push eax
mov eax, 1
mov ecx, 2
mov eax, 4
mov ecx, 2
pop eax
pop ecx
nop
jmp 0x415300
nop
nop
nop
nop
nop
nop
mov esp, ebp
pop ebp
ret 8

Function at 0x4174f7
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push 0
push 0
push 0
push 4
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x41754e
push 0x2b
push 0x402a951
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x417565
mov eax, 0x4c3252
jmp 0x4175f1
push 0x80000301
push 0
push dword [ebp + 0xc]
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0x910
call fcn.004b39e0
add esp, 0x1c
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4175a2
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x4175d2
push 0xf2
push 0x402a951
push 6
call fcn.004b0a81
add esp, 0xc
mov eax, dword [ebp - 8]
test eax, eax
je 0x4175ec
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x4175f1
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x417602
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x4181bb
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
jmp 0x4181d0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push ebx
mov ebx, 1
mov ebx, 2
mov ebx, 4
mov ebx, 2
mov ebx, 5
mov ebx, 4
mov ebx, 2
mov ebx, 5
mov ebx, 5
pop ebx
push esi
xor esi, esi
nop
mov eax, reloc.WS2_32.dll_getsockname
cpuid
shr ecx, 0x10
add esi, ecx
nop
nop
mov eax, reloc.WS2_32.dll_getpeername
cpuid
shr edx, 0x18
shr ecx, 0x18
add edx, ecx
add esi, edx
nop
mov eax, 1
xor edx, edx
cpuid
add esi, edx
xor esi, eax
rdtsc
add esi, edx
xor esi, 0x8fa9c95a
mov eax, reloc.WS2_32.dll_getsockname
cpuid
shr ecx, 0x10
add esi, ecx
nop
nop
mov eax, reloc.WS2_32.dll_getpeername
cpuid
shr edx, 0x18
shr ecx, 0x18
add edx, ecx
add esi, edx
nop
mov eax, 1
xor edx, edx
cpuid
add esi, edx
xor esi, eax
rdtsc
add esi, edx
xor esi, 0xee19d4c5
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x418461
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
jmp 0x41849f
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push edx
mov edx, 1
mov edx, 2
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 5
pop edx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x418525
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x418536
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov dword [ebp - 4], eax
push reloc.WS2_32.dll_getpeername
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x41854d
mov eax, 0x4c3252
push eax
push 1
mov ebx, 0x194
call fcn.004b1c10
add esp, 0x10
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
call fcn.0040128f
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
push 1
push dword [ebp + 0x14]
push dword [ebp + 0xc]
call fcn.00411e10
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], esp
push 0x40
push 0x1000
push 0x64
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x4185ca
push 0x166
push 0x402a860
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 0x14], eax
push 0
push 0
push 0
push 0x80000301
push 0
push dword [ebp - 0x14]
push 0xa0000101
push 0
push 0x4c3f4b
push 3
mov ebx, 0x914
call fcn.004b3bf0
add esp, 0x28
push dword [ebp - 8]
push dword [ebp - 0xc]
mov ecx, dword [ebp - 0x10]
call dword [ebp - 0x14]
mov dword [ebp - 0x18], esp
push 0x8000
push 0
push dword [ebp - 0x14]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x418649
push 0xa79
push 0x402a860
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 0x18], esp
push 0x8000
push 0
push dword [ebp - 0x10]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
nop
nop
cmp dword [ebp - 0x18], esp
je 0x41867f
push 0xaa5
push 0x402a860
push 6
call fcn.004b0a81
add esp, 0xc
mov eax, dword [ebp - 4]
test eax, eax
je 0x418699
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x4186cd
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4186de
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x14
Function at 0x41a131
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
jmp 0x41a153
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push ebx
mov ebx, 1
mov ebx, 2
mov ebx, 4
mov ebx, 2
mov ebx, 5
mov ebx, 4
mov ebx, 2
mov ebx, 5
mov ebx, 5
pop ebx
mov dword [ebp - 4], 0x55667246
push edx
push ecx
push esi
xor esi, esi
mov eax, dword [ebp + 8]
lea ecx, ds:[esi*4]
mov ecx, dword [eax + ecx]
xor ecx, dword [ebp - 4]
lea edx, ds:[esi*4]
mov dword [eax + edx], ecx
add esi, 1
cmp esi, dword [ebp + 0xc]
jne 0x41a1cc
pop esi
pop ecx
pop edx
nop
push ecx
push eax
mov eax, 1
mov ecx, 2
mov eax, 4
mov ecx, 2
pop eax
pop ecx
nop
jmp 0x41a21a
nop
nop
nop
nop
nop
nop
mov esp, ebp
pop ebp
ret 8
Function at 0x41dcf4
Capabilities:
Contain obfuscated stackstrings
Decode data using base64 via vbmi lookup table
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0x84
push ebx
mov ebx, dword [esp + 0x98]
push esi
xor ecx, ecx
xor esi, esi
xor edx, edx
push edi
mov dword [esp + 0xc], 0x7f7f7f7f
mov dword [esp + 0x10], 0x7f7f7f7f
mov dword [esp + 0x14], 0x7f7f7f7f
mov dword [esp + 0x18], 0x7f7f7f7f
mov dword [esp + 0x1c], 0x7f7f7f7f
mov dword [esp + 0x20], 0x7f7f7f7f
mov dword [esp + 0x24], 0x7f7f7f7f
mov dword [esp + 0x28], 0x7f7f7f7f
mov dword [esp + 0x2c], 0x7f7f7f7f
mov dword [esp + 0x30], 0x7f7f7f7f
mov dword [esp + 0x34], 0x3e7f7f7f
mov dword [esp + 0x38], 0x3f7f7f7f
mov dword [esp + 0x3c], 0x37363534
mov dword [esp + 0x40], 0x3b3a3938
mov dword [esp + 0x44], 0x7f7f3d3c
mov dword [esp + 0x48], 0x7f7f407f
mov dword [esp + 0x4c], 0x201007f
mov dword [esp + 0x50], 0x6050403
mov dword [esp + 0x54], 0xa090807
mov dword [esp + 0x58], 0xe0d0c0b
mov dword [esp + 0x5c], 0x1211100f
mov dword [esp + 0x60], 0x16151413
mov dword [esp + 0x64], 0x7f191817
mov dword [esp + 0x68], 0x7f7f7f7f
mov dword [esp + 0x6c], 0x1c1b1a7f
mov dword [esp + 0x70], 0x201f1e1d
mov dword [esp + 0x74], 0x24232221
mov dword [esp + 0x78], 0x28272625
mov dword [esp + 0x7c], 0x2c2b2a29
mov dword [esp + 0x80], 0x302f2e2d
mov dword [esp + 0x84], 0x7f333231
mov dword [esp + 0x88], 0x7f7f7f7f
test ebx, ebx
je 0x41df41
mov edi, dword [esp + 0x9c]
mov edi, edi
mov eax, ebx
sub eax, edx
cmp eax, 2
jb 0x41de3e
cmp byte [edx + edi], 0xd
jne 0x41de3e
cmp byte [edx + edi + 1], 0xa
je 0x41de77
mov al, byte [edx + edi]
cmp al, 0xa
je 0x41de77
cmp al, 0x3d
jne 0x41de53
inc ecx
cmp ecx, 2
ja 0x41df4f
cmp al, 0x7f
ja 0x41df4f
movzx eax, al
mov al, byte [esp + eax + 0xc]
cmp al, 0x7f
je 0x41df4f
cmp al, 0x40
jae 0x41de76
test ecx, ecx
jne 0x41df4f
inc esi
inc edx
cmp edx, ebx
jb 0x41de28
test esi, esi
je 0x41df41
mov ecx, dword [esp + 0x98]
lea eax, [esi + esi*2]
mov esi, dword [esp + 0x94]
lea eax, [eax*2 + 7]
shr eax, 3
test esi, esi
je 0x41df60
cmp dword [ecx], eax
jb 0x41df60
xor eax, eax
xor ebx, ebx
push ebp
mov ebp, 3
mov dword [esp + 0x90], eax
test edx, edx
je 0x41df30
lea esp, [esp]
mov al, byte [edi]
cmp al, 0xd
je 0x41df2c
cmp al, 0xa
je 0x41df2c
movzx eax, al
mov cl, byte [esp + eax + 0x10]
xor eax, eax
cmp cl, 0x40
sete al
shl ebx, 6
sub ebp, eax
movzx eax, cl
mov ecx, dword [esp + 0x90]
and eax, 0x3f
inc ecx
or ebx, eax
mov dword [esp + 0x90], ecx
cmp ecx, 4
jne 0x41df2c
xor eax, eax
mov dword [esp + 0x90], eax
test ebp, ebp
je 0x41df17
mov eax, ebx
shr eax, 0x10
mov byte [esi], al
inc esi
cmp ebp, 1
jbe 0x41df24
mov eax, ebx
shr eax, 8
mov byte [esi], al
inc esi
cmp ebp, 2
jbe 0x41df2c
mov byte [esi], bl
inc esi
inc edi
dec edx
jne 0x41dec8
sub esi, dword [esp + 0x98]
mov eax, dword [esp + 0x9c]
pop ebp
mov dword [eax], esi
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x84
ret 0x10
pop edi
pop esi
mov eax, 0xfffffffe
pop ebx
add esp, 0x84
ret 0x10
pop edi
pop esi
mov dword [ecx], eax
or eax, 0xffffffff
pop ebx
add esp, 0x84
ret 0x10
Function at 0x42181b
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
jmp 0x42183d
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
fninit
mov dword [ebp - 8], esp
push 0
xor eax, eax
call dword [0x526979]
nop
nop
cmp dword [ebp - 8], esp
je 0x4218a8
push 0x3f
push 0x402a8be
push 6
call fcn.004b0a81
add esp, 0xc
push 0x80000301
push 0
push dword [0x526659]
push 1
mov ebx, 0xc
mov eax, 0x4b75c0
call fcn.004b1420
add esp, 0x10
push dword [ebp + 8]
call fcn.0041a7de
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4218eb
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov dword [ebp - 4], eax
push 0x80000301
push 0
push dword [0x526659]
push 1
mov ebx, 0x10
mov eax, 0x4b75e0
call fcn.004b1420
add esp, 0x10
mov eax, dword [ebp - 4]
test eax, eax
je 0x42192f
push eax
mov ebx, eax
call fcn.004013ab
inc eax
push eax
call fcn.004b0a75
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x421963
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x421974
push ebx
call fcn.004b0a7b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x426dee
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 1
mov eax, 0x4c4925
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push dword [ebp + 8]
call fcn.00426afd
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x426e22
push ebx
call fcn.004b0a7b
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x426e2a
mov esp, ebp
pop ebp
ret 8

Function at 0x426e30
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
cmp dword [ebp + 8], 0
jne 0x426e82
mov dword [ebp - 0xc], esp
xor eax, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x426e7a
push 0x4f
push 0x401ee04
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 4], eax
jmp 0x426ebb
mov dword [ebp - 0xc], esp
push dword [ebp + 8]
push 0
push 1
xor eax, eax
call dword [sym.imp.KERNEL32.dll_OpenProcess]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x426eb8
push 0x7d
push 0x401ee04
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x426ecf
mov eax, 0
jmp 0x426f37
mov dword [ebp - 0xc], esp
push 0
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x426f00
push 0x10b
push 0x401ee04
push 6
call fcn.004b0a81
add esp, 0xc
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x426f2f
push 0x12f
push 0x401ee04
push 6
call fcn.004b0a81
add esp, 0xc
mov eax, dword [ebp - 8]
jmp 0x426f37
mov esp, ebp
pop ebp
ret 8