joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..retplne
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x6f3a3af2
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
loop 0x433060
nop
nop
nop
nop
nop
mov eax, section..reloc
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x18f7757
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x401940
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x11c
mov dword [ebp - 0x114], str.777ll
push 0x104
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov ecx, dword [ebp - 0x114]
push ecx
lea edx, [ebp - 0x110]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0
push 0x80
push 3
push 0
push 3
push 1
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x118], eax
cmp dword [ebp - 0x118], 0xffffffff
je 0x4019af
cmp dword [ebp - 0x118], 0
je 0x4019af
jmp 0x401a13
mov ecx, dword [ebp + 8]
cmp dword [ecx + 4], 0
je 0x401a13
mov dword [ebp - 0x11c], 0x15f
mov edx, dword [ebp + 8]
add edx, 8
mov dword [0x440d34], edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
mov dword [0x440d50], ecx
mov dword [ebp - 0x11c], 0x15f
mov dword [ebp - 0x11c], 0x15f
call fcn.004011b0
mov edx, dword [ebp + 8]
mov dword [0x440d4c], edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
push 1
call fcn.00401300
add esp, 0xc
mov dword [ebp + 8], eax
jmp 0x4019af
mov esp, ebp
pop ebp
ret

Function at 0x401ab0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x440d40], 0x24e1
mov eax, dword [0x440d40]
sub eax, 0x24e1
mov dword [0x440d40], eax
mov ecx, 1
test ecx, ecx
je 0x401b5b
mov edx, dword [0x440d40]
cmp edx, dword [ebp + 0xc]
jb 0x401ae7
jmp 0x401b5b
cmp dword [0x440d40], 0
jne 0x401b05
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401b05
xor eax, eax
jmp 0x401b5b
mov eax, dword [ebp + 8]
add eax, dword [0x440d40]
mov ecx, dword [eax]
add ecx, dword [0x440d40]
mov edx, dword [ebp + 8]
add edx, dword [0x440d40]
mov dword [edx], ecx
mov dword [ebp - 4], 0xdaa90
mov eax, dword [0x440d40]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x440d40]
push eax
jmp section..htext
mov esp, ebp
pop ebp
ret
Function at 0x40146f
Capabilities:
Encode data using xor

Disassembly:
jmp 0x419030
push esi
xor esi, esi
cmp dword [esp + 0xc], esi
jbe 0x41917c
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegDisablePredefinedCacheEx]
push edi
mov edi, dword [esp + 0x10]
call ebx
sub byte [esi + edi], 0x1b
call ebx
add byte [esi + edi], 0x62
call ebx
xor byte [esi + edi], 0xcd
call ebx
add byte [esi + edi], 0x2a
call ebx
add byte [esi + edi], 0xb4
call ebx
add byte [esi + edi], 0x25
call ebx
add byte [esi + edi], 0x99
call ebx
xor byte [esi + edi], 0xd3
call ebx
add byte [esi + edi], 0x7a
call ebx
add byte [esi + edi], 0x14
call ebx
xor byte [esi + edi], 0xd
call ebx
add byte [esi + edi], 0x1d
call ebx
add byte [esi + edi], 0xdf
call ebx
add byte [esi + edi], 0xb5
call ebx
add byte [esi + edi], 0x72
call ebx
add byte [esi + edi], 0x99
call ebx
xor byte [esi + edi], 0x73
call ebx
add byte [esi + edi], 0xc6
call ebx
add byte [esi + edi], 0x8b
call ebx
add byte [esi + edi], 0xd0
call ebx
add byte [esi + edi], 0x32
call ebx
add byte [esi + edi], 0x56
call ebx
add byte [esi + edi], 0x70
call ebx
add byte [esi + edi], 0x96
call ebx
add byte [esi + edi], 0xcc
call ebx
xor byte [esi + edi], 0xed
call ebx
add byte [esi + edi], 0xe9
call ebx
add byte [esi + edi], 0x7b
call ebx
add byte [esi + edi], 0xb1
call ebx
add byte [esi + edi], 0x23
call ebx
add byte [esi + edi], 0x4c
call ebx
xor byte [esi + edi], 0xc3
call ebx
xor byte [esi + edi], 0x58
call ebx
xor byte [esi + edi], 0xc9
call ebx
add byte [esi + edi], 0x32
call ebx
add byte [esi + edi], 0x71
call ebx
xor byte [esi + edi], 0x21
call ebx
add byte [esi + edi], 0x14
call ebx
add byte [esi + edi], 0xc0
call ebx
xor byte [esi + edi], 1
call ebx
add byte [esi + edi], 0x89
call ebx
xor byte [esi + edi], 0xfe
call ebx
add byte [esi + edi], 0x23
call ebx
xor byte [esi + edi], 0xe8
call ebx
add byte [esi + edi], 0xb6
call ebx
xor byte [esi + edi], 0x6f
call ebx
add byte [esi + edi], 0xe
call ebx
add byte [esi + edi], 0xf0
call ebx
add byte [esi + edi], 0x10
inc esi
cmp esi, dword [esp + 0x14]
jb 0x419049
pop edi
pop ebx
pop esi
ret

Function at 0x4026e9
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
jmp 0x419d11
push esi
push edi
push 1
call dword [sym.imp.USER32.dll_GetClipCursor]
call dword [sym.imp.KERNEL32.dll_FreeConsole]
mov edi, dword fs:[0x30]
mov edi, dword [edi + 0xc]
mov esi, dword [edi + 0xc]
mov eax, dword [esi]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [0x5d0640], eax
pop edi
pop esi
ret
Function at 0x40320b
Capabilities:
Encode data using xor

Disassembly:
jmp 0x419bc8
push ecx
push ebx
push esi
push edi
push str.Dont_afraid
push 0x5d0af8
call fcn.004032bf
push eax
call fcn.0040701d
mov edi, dword [esp + 0x20]
add esp, 0xc
lea eax, [edi + 0x10]
mov esi, dword [eax]
mov ebx, esi
xor ebx, dword [esp + 0x18]
cmp dword [edi + 0x14], 0x10
mov dword [esp + 0xc], eax
jb 0x419c03
mov edi, dword [edi]
mov dword [esp + 0x14], edi
push edi
shr esi, 2
push esi
push str._x_and__p
call fcn.00402577
add esp, 0xc
test esi, esi
je 0x419c5c
push ebp
mov ebp, edi
mov edi, esi
push 4
lea eax, [esp + 0x20]
push ebp
push eax
call fcn.00406415
imul ecx, dword [esp + 0x28], 0x5bd1e991
add esp, 0xc
imul ebx, ebx, 0x5bd1e991
add ebp, 4
mov eax, ecx
shr eax, 0x18
xor eax, ecx
imul eax, eax, 0x5bd1e991
xor ebx, eax
mov dword [esp + 0x1c], eax
sub edi, 1
jne 0x419c1e
mov edi, dword [esp + 0x18]
pop ebp
mov eax, dword [esp + 0xc]
xor ecx, ecx
mov eax, dword [eax]
and eax, 3
sub eax, 1
je 0x419c88
sub eax, 1
je 0x419c7e
sub eax, 1
jne 0x419c96
movsx ecx, byte [edi + esi*4 + 2]
shl ecx, 0x10
movsx eax, byte [edi + esi*4 + 1]
shl eax, 8
xor ecx, eax
movsx eax, byte [edi + esi*4]
xor eax, ecx
imul eax, eax, 0x5bd1e991
xor ebx, eax
mov eax, ebx
shr eax, 0xd
xor eax, ebx
imul ecx, eax, 0x5bd1e991
pop edi
pop esi
pop ebx
mov eax, ecx
shr eax, 0xf
xor eax, ecx
pop ecx
ret

Function at 0x403c97
Capabilities:
Terminate process

Disassembly:
jmp 0x45ac49
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x45ac5a
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00406681
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x403e22
Capabilities:
Query environment variable

Disassembly:
jmp 0x4a47e2
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4a47f3
pop esi
ret
push ebx
push edi
push esi
call fcn.004a46c9
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004048b3
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4a481b
push ebx
push esi
push edi
call fcn.00406415
add esp, 0xc
push 0
call fcn.004071ad
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4064f1
Capabilities:
Parse pe header

Disassembly:
jmp 0x449a6f
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x449aae
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x449aae
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x449aae
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x449aae
cmp dword [ecx + 0x74], 0xe
jbe 0x449aae
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4075bd
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x41981a
sub esp, 0x20
mov eax, dword [0x5ccbf8]
xor eax, esp
mov dword [esp + 0x1c], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
xor ebp, ebp
push edi
mov eax, dword [esi + 0x3c]
mov ebx, dword [eax + esi + 0x78]
add ebx, esi
mov edi, dword [ebx + 0x20]
mov eax, dword [ebx + 0x18]
add edi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x419883
mov eax, dword [edi]
lea ecx, [esp + 0x14]
add eax, esi
push eax
call fcn.004020ae
lea eax, [esp + 0x14]
push 0x14d
push eax
call fcn.0040320b
pop ecx
pop ecx
cmp eax, dword [esp + 0x38]
je 0x41989b
lea ecx, [esp + 0x14]
add edi, 4
call fcn.00402e05
inc ebp
cmp ebp, dword [esp + 0x10]
jb 0x41984b
xor edi, edi
mov ecx, dword [esp + 0x2c]
lea eax, [esi + edi]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004035f8
add esp, 0x20
ret
mov eax, dword [ebx + 0x24]
lea eax, [eax + ebp*2]
movzx ecx, word [eax + esi]
mov eax, dword [ebx + 0x1c]
lea eax, [eax + ecx*4]
mov edi, dword [eax + esi]
lea ecx, [esp + 0x14]
call fcn.00402e05
jmp 0x419885
Function at 0x49c7f9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040202c
mov eax, dword [0x5ccbf8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00406cf8
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x49c83b
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x49c997
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00406e83
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x5d2128]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0040386e
mov ecx, dword [esi*4 + 0x5d2128]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x49c990
cmp eax, dword [edi + ecx + 0x24]
jne 0x49c990
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49c990
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0040386e
add esp, 0x14
test edx, edx
jl 0x49c990
jg 0x49c906
test eax, eax
jb 0x49c990
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x49c990
jl 0x49c920
cmp dword [ebp - 0x1008], eax
ja 0x49c990
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x49c93e
test ebx, ebx
je 0x49c977
cmp ecx, edi
jae 0x49c977
mov al, byte [ecx]
cmp al, 0xd
jne 0x49c958
lea eax, [edi - 1]
cmp ecx, eax
jae 0x49c964
cmp byte [ecx + 1], 0xa
jne 0x49c964
inc ecx
jmp 0x49c964
movzx eax, al
movsx eax, byte [eax + 0x5ccf10]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x49c93e
cmp edx, ebx
jne 0x49c93e
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x49c995
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004035f8
leave
ret
Function at 0x49cb9c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x5d2128]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x49cbdc
cmp byte [ebx], 0xa
jne 0x49cbdc
or byte [eax + edi + 0x28], 4
jmp 0x49cbe1
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x49ccdf
mov al, byte [edx]
cmp al, 0x1a
je 0x49ccc1
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x49cc10
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x49cc35
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x49cc3f
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x49cbf2
jmp 0x49ccdf
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49ccbc
cmp dword [ebp - 0xc], 0
je 0x49ccbc
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x5d2128]
test byte [eax + edi + 0x28], 0x48
je 0x49cc96
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x49cc81
mov byte [esi], dl
jmp 0x49cc92
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5d2128]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x49ccdf
cmp byte [ebp - 1], 0xa
jne 0x49cca5
cmp esi, ebx
jne 0x49cca5
mov byte [esi], 0xa
jmp 0x49ccde
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00401aff
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x49ccdf
mov byte [esi], 0xd
jmp 0x49ccde
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x5d2128]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x49ccdb
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x49ccdf
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x49cd3b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x5d2128]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x49cd7e
cmp word [esi], dx
jne 0x49cd7e
or byte [edi + eax + 0x28], 4
jmp 0x49cd83
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x49ced6
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x49ceb6
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x49cdc5
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x49cdfb
cmp eax, edx
jae 0x49ce07
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x49cd9d
jmp 0x49ced6
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49ceb2
cmp dword [ebp - 0x14], 0
je 0x49ceb2
mov eax, dword [ebx*4 + 0x5d2128]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x49ce8a
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x49ce53
mov word [esi], cx
jmp 0x49ce86
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x5d2128]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x5d2128]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x5d2128]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x49ced6
pop ebx
cmp word [ebp - 4], bx
jne 0x49ce9b
cmp esi, dword [ebp + 0xc]
jne 0x49ce9b
mov word [esi], bx
jmp 0x49ced3
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00401aff
add esp, 0x10
cmp word [ebp - 4], bx
je 0x49ced6
push 0xd
jmp 0x49cecf
mov ecx, dword [ebx*4 + 0x5d2128]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x49cecd
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x49ced6
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4a2d81
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5ccbf8]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4a2dcc
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004a3243
test al, al
jne 0x4a2dc6
sub edx, 2
cmp edx, edi
jne 0x4a2dac
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4a2dee
lea eax, [edi + 2]
cmp edx, eax
je 0x4a2dee
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004a297a
add esp, 0x10
jmp 0x4a2ee8
push esi
lea ecx, [ebp - 0x255]
call fcn.004a3243
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4a2e31
push dword [ebp - 0x25c]
jmp 0x4a2dde
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4a2e6e
cmp word [ebp - 0x226], 0
je 0x4a2e8f
cmp word [ebp - 0x226], ax
jne 0x4a2e6e
cmp word [ebp - 0x224], 0
je 0x4a2e8f
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004a297a
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4a2edb
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4a2e48
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4a2ec3
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4a2ee8
push 0x4a2362
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00406217
add esp, 0x10
jmp 0x4a2eb8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004035f8
leave
ret
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4018ed
Capabilities:
Encode data using base64 via winapi
Get common file path
Initialize winsock library

Disassembly:
push ebx
push ecx
push edx
enter 0x4d4, 0
lea eax, [ebp - 0x2cc]
push eax
push 2
call dword [sym.imp.WS2_32.DLL_WSAStartup]
push 0x104
lea eax, [ebp - 0x4d4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
xor eax, eax
push eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
push 0x7f00
mov dword [ebp - 0x28], eax
xor eax, eax
mov dword [ebp - 0x1c], 6
push eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], eax
call dword [sym.imp.USER32.DLL_LoadIconA]
push 0x7f00
push 0
mov dword [ebp - 0x24], eax
call dword [sym.imp.USER32.DLL_LoadCursorA]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.USER32.DLL_RegisterClassA]
push 0
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
push eax
call dword [sym.imp.USER32.DLL_LoadAcceleratorsA]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x10]
push eax
push 1
push 1
lea eax, [ebp - 0x13c]
push eax
mov dword [ebp - 4], 0xa
mov byte [ebp - 0x13c], 0
call dword [sym.imp.CRYPT32.DLL_CryptBinaryToStringA]
movzx eax, byte [ebp - 0x10]
lea ebx, [eax - 0x47]
call dword [sym.imp.WS2_32.DLL_WSACleanup]
mov eax, dword [ebp - 4]
add eax, ebx
leave
pop edx
pop ecx
pop ebx
ret

Function at 0x401c44
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 4, 0
mov esi, eax
mov edx, dword [0x403050]
or dl, 1
imul edx, eax
mov edi, dword [0x403050]
mov ebx, eax
sub edi, edx
mov eax, 0x403054
mov edx, edi
call fcn.00401b81
lea edx, [ebp - 4]
push edx
mov edx, esi
or dl, 0x40
mov edi, 0x402d2c
push edx
sub edi, fcn.004024f7
push edi
xor eax, eax
push fcn.004024f7
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp - 4], 0
je 0x401cbc
mov eax, fcn.004024f7
mov ebx, esi
mov edx, edi
call fcn.00401b81
mov edx, 0x1be00
mov eax, 0x403054
mov ebx, esi
call fcn.00401343
leave
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret