joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a6ed0
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
mov edx, dword [esi + 0x48]
movzx eax, word [edi + 2]
lea ecx, [edx + eax*8]
movzx eax, word [ecx]
lea eax, [edx + eax*8]
mov dword [esp + 0x18], eax
movzx eax, word [ecx + 2]
lea ebp, [eax + eax*2]
shl ebp, 3
cmp byte [edi + 6], 0
jge 0x100a6f0d
cmp byte [edi + 7], 0
jne 0x100a6f0d
mov ebx, 0x80
jmp 0x100a6f21
push 0xef
push edi
push esi
call fcn.100ac2b0
mov edx, dword [esi + 0x48]
add esp, 0xc
mov ebx, eax
movzx ecx, word [edi]
movzx eax, byte [edx + ecx*8 + 6]
mov dword [esp + 0x14], eax
test al, al
jns 0x100a6f44
push 0xef
push ecx
push esi
call fcn.100ac1f0
add esp, 0xc
mov dword [esp + 0x14], eax
mov ecx, dword [esi + 0x60]
btr ecx, eax
mov dword [esi + 0x60], ecx
test bl, bl
js 0x100a6faa
test ebp, ebp
je 0x100a6f87
cmp ebx, eax
jne 0x100a6f74
test dword [esi + 0x68], 0x800
jne 0x100a6f74
push ebp
push ebx
push 0x838100
push esi
call fcn.100ab470
add esp, 0x10
jmp 0x100a6faa
push ebp
push eax
push ebx
push 0x8d0000fe
push esi
call fcn.100ab7c0
add esp, 0x14
jmp 0x100a6faa
cmp ebx, eax
je 0x100a6faa
mov ecx, dword [esi + 0x40]
and al, 7
and bl, 7
sub al, 0x40
shl bl, 3
add bl, al
lea eax, [ecx - 2]
mov byte [ecx - 1], bl
mov dword [ecx - 5], 0x8b0000fe
mov dword [esi + 0x40], eax
push 5
push esi
call fcn.100a5d60
mov ecx, dword [esp + 0x20]
add esp, 8
mov ebx, dword [esi + 0x40]
mov al, byte [ecx + 4]
and al, 0x1f
cmp al, 0xe
jne 0x100a703a
mov eax, dword [ecx]
mov ecx, dword [eax]
movsx eax, cl
cmp ecx, eax
jne 0x100a6fdf
lea eax, [ebx - 1]
mov dword [esi + 0x40], eax
mov byte [eax], cl
mov ecx, 0x830000fe
jmp 0x100a6feb
mov dword [ebx - 4], ecx
mov ecx, 0x810000fe
add dword [esi + 0x40], 0xfffffffc
mov edi, dword [esp + 0x14]
lea eax, [ebp + 8]
push eax
push edi
push 7
push ecx
push esi
call fcn.100ab7c0
mov ecx, dword [esi + 0x40]
add esp, 0x14
mov byte [ecx - 2], 0x75
sub bl, cl
lea eax, [ecx - 2]
mov byte [ecx - 1], bl
mov dword [esi + 0x40], eax
mov eax, dword [esp + 0x18]
mov eax, dword [eax]
mov edx, dword [eax + 4]
movsx eax, dl
cmp edx, eax
jne 0x100a702c
lea eax, [ecx - 3]
mov dword [esi + 0x40], eax
mov byte [eax], dl
jmp 0x100a7079
mov dword [ecx - 6], edx
mov ecx, 0x810000fe
add dword [esi + 0x40], 0xfffffffc
jmp 0x100a707e
mov edi, dword [esp + 0x14]
cmp al, 2
jbe 0x100a7066
push dword [ecx]
lea eax, [ebp + 8]
push eax
push edi
push 0x838107
push esi
call fcn.100ab410
mov eax, dword [esi + 0x40]
add esp, 0x14
sub bl, al
mov byte [eax - 2], 0x75
mov byte [eax - 1], bl
lea ebx, [eax - 2]
mov eax, dword [esp + 0x18]
lea ecx, [ebx - 1]
mov dword [esi + 0x40], ecx
mov al, byte [eax + 4]
and al, 0x1f
not al
mov byte [ecx], al
mov ecx, 0x830000fe
lea eax, [ebp + 0xc]
push eax
push edi
push 7
push ecx
push esi
call fcn.100ab7c0
add esp, 0x14
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x100aafd0
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
mov edi, dword [esp + 0x14]
push 0xef
push ebp
push edi
call fcn.100ac2b0
mov ebx, eax
mov ecx, 0x8000
movzx eax, word [ebp]
add esp, 0xc
cmp ax, cx
jae 0x100ab032
movzx ecx, byte [ebp + 3]
mov edx, eax
mov eax, dword [edi + 0x48]
and bl, 7
mov esi, dword [edi + 0x40]
shl bl, 3
mov eax, dword [eax + edx*8]
mov eax, dword [eax + ecx*4 + 0x14]
add eax, 0x10
mov dword [esi - 9], 0x8b0000fe
mov dword [esi - 4], eax
add bl, 5
mov byte [esi - 5], bl
lea eax, [esi - 6]
mov dword [edi + 0x40], eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, dword [edi + 0x58]
and eax, 0xef
jne 0x100ab0d0
mov eax, dword [edi + 4]
or ecx, 0xffffffff
cmp dword [edi], 0xffffffff
mov esi, dword [edi + 0x18]
cmovb ecx, dword [edi]
cmp eax, ecx
cmovae eax, ecx
mov ecx, dword [edi + 8]
cmp ecx, eax
cmovae ecx, eax
mov eax, dword [edi + 0xc]
cmp eax, ecx
cmovae eax, ecx
mov ecx, dword [edi + 0x14]
cmp ecx, eax
cmovae ecx, eax
cmp esi, ecx
cmovae esi, ecx
mov ecx, dword [edi + 0x1c]
cmp ecx, esi
movzx edx, cx
movzx eax, si
cmovae edx, eax
movzx ecx, dx
mov dword [esp + 0x18], ecx
cmp ecx, 0x8000
jb 0x100ab0c2
mov edx, dword [edi + 0x60]
mov esi, edx
and esi, 0xef
je 0x100ab0c2
mov eax, dword [edi + 0x48]
mov cl, byte [eax + ecx*8 + 6]
shr edx, cl
test dl, 1
jne 0x100ab0be
bsf eax, esi
movzx ecx, word [edi + eax*4]
push ecx
push edi
call fcn.100acbc0
add esp, 8
mov esi, eax
jmp 0x100ab0d3
mov ecx, dword [esp + 0x18]
push ecx
push edi
call fcn.100acbc0
add esp, 8
mov esi, eax
jmp 0x100ab0d3
bsr esi, eax
mov eax, dword [edi + 0x5c]
bts eax, esi
mov dword [edi + 0x5c], eax
movzx ecx, word [ebp]
mov eax, dword [edi + 0x48]
movzx eax, byte [eax + ecx*8 + 6]
mov dword [esp + 0x18], eax
test al, al
jns 0x100ab103
push 0xef
push ecx
push edi
call fcn.100ac1f0
add esp, 0xc
mov dword [esp + 0x18], eax
mov ecx, dword [edi + 0x60]
btr ecx, eax
mov dword [edi + 0x60], ecx
cmp byte [ebp + 5], 0x3d
jne 0x100ab144
push 8
push esi
push ebx
push 0x8d0000fe
push edi
call fcn.100ab7c0
push 5
push edi
call fcn.100a5d60
add esp, 0x1c
mov ebx, 7
dec dword [edi + 0x40]
mov eax, dword [edi + 0x40]
lea ecx, [ebx - 1]
mov byte [eax], 1
mov eax, 0x800000fe
jmp 0x100ab14e
mov eax, 0x8b0000fe
mov ecx, 0x10
push ecx
push esi
push ebx
push eax
push edi
call fcn.100ab7c0
movzx eax, byte [ebp + 3]
lea eax, [eax*4 + 0x14]
push eax
push dword [esp + 0x30]
push esi
push 0x8b0000fe
push edi
call fcn.100ab7c0
add esp, 0x28
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x100b3b80
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov eax, dword [ebx + 0x10]
mov esi, dword [esp + 0x24]
push edi
cmp dword [eax + 4], 0xfffffff5
jne 0x100b3bf7
mov eax, dword [eax]
mov edx, dword [ebp]
movzx edi, word [eax + 6]
mov eax, edi
add eax, eax
mov ecx, dword [edx + eax*8]
mov eax, ecx
and eax, 0xf0000000
cmp eax, 0x80000000
jne 0x100b3bd6
nop word [eax + eax]
movzx eax, cx
add eax, eax
mov ecx, dword [edx + eax*8]
mov eax, ecx
and eax, 0xf0000000
cmp eax, 0x80000000
je 0x100b3bc0
mov eax, ecx
movzx ecx, cx
and eax, 0xf0000000
cmp eax, 0x20000000
push esi
cmovne ecx, edi
push ecx
push ebp
call fcn.1008e680
add esp, 0xc
test eax, eax
jne 0x100b3c5d
mov eax, dword [ebx + 0x10]
lea ecx, [eax + 8]
cmp ecx, dword [ebx + 0x14]
jae 0x100b3c6f
cmp dword [eax + 0xc], 0xfffffff5
jne 0x100b3c6f
mov eax, dword [ecx]
mov edx, dword [ebp]
movzx edi, word [eax + 6]
mov eax, edi
add eax, eax
mov ecx, dword [edx + eax*8]
mov eax, ecx
and eax, 0xf0000000
cmp eax, 0x80000000
jne 0x100b3c3c
movzx eax, cx
add eax, eax
mov ecx, dword [edx + eax*8]
mov eax, ecx
and eax, 0xf0000000
cmp eax, 0x80000000
je 0x100b3c26
mov eax, ecx
movzx ecx, cx
and eax, 0xf0000000
cmp eax, 0x20000000
push esi
cmovne ecx, edi
push ecx
push ebp
call fcn.1008e680
add esp, 0xc
test eax, eax
je 0x100b3c6f
push eax
push ebx
call fcn.1007f260
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
or edx, 0xffffffff
or ebp, edx
cmp esi, 4
jne 0x100b3ca4
mov ecx, dword [esp + 0x24]
xor edx, edx
pop edi
mov eax, dword [ecx]
cmp eax, dword [ecx + 4]
mov eax, dword [ebx + 0x14]
setne dl
add edx, 0xfffffffd
mov dword [eax - 4], edx
mov eax, dword [ebx + 8]
mov dword [eax + 0x9c], edx
lea eax, [esi - 3]
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov eax, dword [esp + 0x24]
xor edi, edi
nop word [eax + eax]
mov ecx, dword [eax + edi*4 + 8]
mov dword [esp + 0x1c], edx
test ecx, ecx
je 0x100b3cf5
mov eax, dword [ebx + 0x10]
cmp dword [eax + edi*8 + 4], 0xfffffff5
jne 0x100b3cf5
mov eax, dword [esp + 0x20]
mov esi, dword [ecx]
push 0
sub ecx, dword [eax]
sar ecx, 4
push ecx
push ebx
call fcn.1008e7d0
and esi, 0xf0000000
add esp, 0xc
add eax, 0x10
mov edx, edi
cmp esi, 0x50000000
cmovne edx, dword [esp + 0x1c]
jmp 0x100b3d1b
mov eax, dword [ebx + 0x10]
mov ecx, dword [eax + edi*8 + 4]
cmp ecx, 0xfffffffb
mov eax, edi
cmovne eax, ebp
mov ebp, eax
cmp ecx, 0xfffffff2
ja 0x100b3d12
mov ecx, 0xd
jmp 0x100b3d14
not ecx
mov eax, dword [ecx*4 + 0x101006ac]
mov dword [esp + edi*4 + 0x10], eax
inc edi
mov eax, dword [esp + 0x24]
cmp edi, 2
jl 0x100b3cb0
mov eax, ebp
xor eax, edx
cmp eax, 1
je 0x100b3d6d
mov ecx, dword [esp + 0x28]
cmp ecx, 5
jne 0x100b3d42
mov eax, 0xd5a
jmp 0x100b3d5e
cmp ecx, 8
jne 0x100b3d4e
mov eax, 0xd78
jmp 0x100b3d5e
cmp ecx, 0xa
mov eax, 0xd9d
mov edx, 0xdcc
cmovl eax, edx
push dword [esp + 0x14]
push dword [esp + 0x14]
push eax
push ebx
call fcn.10078620
push dword [esp + edx*4 + 0x10]
push dword [esp + ebp*4 + 0x14]
push 0xd3e
push ebx
call fcn.10078620
int3
Function at 0x100b7e70
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x2c
push ebx
mov ebx, ecx
push ebp
movzx ebp, word [ebx + 0x74]
lea edx, [ebx + 0x74]
push esi
mov al, byte [ebx + 0x88]
and al, 0x1f
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], edx
mov dword [esp + 0x34], ebp
push edi
cmp al, 0xe
jne 0x100b7ec8
movzx edx, word [ebx + 0x182]
cmp edx, ebp
jbe 0x100b7ec4
movzx ecx, word [ebx + 0x19a]
cmp ecx, ebp
jbe 0x100b7ec4
nop
cmp ecx, edx
jb 0x100b8044
mov eax, dword [ebx + 0x10]
movzx ecx, word [eax + ecx*8 + 6]
cmp ecx, ebp
ja 0x100b7eb0
mov edx, dword [esp + 0x18]
movzx eax, word [ebx + 0x19c]
cmp eax, ebp
jbe 0x100b804e
mov esi, dword [ebx + 0x10]
mov dword [esp + 0x28], esi
mov dword [esp + 0x24], 0x8000
lea eax, [esi + eax*8]
mov dword [esp + 0x34], eax
movzx eax, word [eax]
movzx ecx, word [esi + eax*8 + 2]
lea ebx, [esi + eax*8]
cmp edx, ebx
je 0x100b8044
movzx edi, word [edx + 2]
cmp byte [esi + edi*8 + 5], 0x1d
lea edx, [esi + edi*8]
jne 0x100b7f14
movzx edi, word [edx]
lea edx, [esi + edi*8]
cmp byte [esi + ecx*8 + 5], 0x1d
lea ebp, [esi + ecx*8]
jne 0x100b7f25
movzx ecx, word [ebp]
lea ebp, [esi + ecx*8]
mov eax, dword [esp + 0x14]
mov al, byte [eax + 0x79]
mov byte [esp + 0x13], al
cmp al, 0x39
je 0x100b7f42
cmp al, 0x38
je 0x100b7f42
mov eax, dword [esp + 0x14]
movzx eax, word [eax + 0x74]
jmp 0x100b7f4e
mov eax, dword [esp + 0x14]
movzx eax, word [eax + 0x74]
movzx eax, word [esi + eax*8]
movzx eax, ax
mov dword [esp + 0x2c], eax
mov al, byte [ebx + 5]
cmp al, 0x39
je 0x100b7f65
cmp al, 0x38
je 0x100b7f65
movzx eax, word [ebx]
jmp 0x100b7f6c
movzx eax, word [ebx]
movzx eax, word [esi + eax*8]
movzx ebx, ax
cmp edi, ecx
je 0x100b8013
cmp edi, 0x8000
jae 0x100b7f8b
cmp ecx, 0x8000
jb 0x100b802d
cmp byte [esp + 0x13], 0x38
jne 0x100b8009
xor eax, eax
mov dword [esp + 0x1c], edi
cmp byte [edx + 5], 0x28
mov dword [esp + 0x20], eax
jne 0x100b7fd3
movzx esi, word [edx + 2]
cmp si, word [esp + 0x24]
mov esi, dword [esp + 0x28]
jae 0x100b7fcf
movzx eax, word [edx]
mov dword [esp + 0x1c], eax
movzx eax, word [edx + 2]
mov edx, dword [esi + eax*8]
cmp dword [esp + 0x1c], ecx
jne 0x100b7fc9
test edx, edx
jne 0x100b802d
mov eax, dword [esp + 0x20]
jmp 0x100b7fd5
mov edx, eax
jmp 0x100b7fd5
xor edx, edx
cmp byte [ebp + 5], 0x28
jne 0x100b7ffd
movzx esi, word [ebp + 2]
cmp si, word [esp + 0x24]
mov esi, dword [esp + 0x28]
jae 0x100b7ffd
movzx eax, word [ebp + 2]
movzx ecx, word [ebp]
mov eax, dword [esi + eax*8]
cmp edi, ecx
jne 0x100b7ffd
test eax, eax
jne 0x100b802d
cmp dword [esp + 0x1c], ecx
jne 0x100b8013
cmp edx, eax
je 0x100b8013
jmp 0x100b802d
mov al, byte [ebp + 4]
xor al, byte [edx + 4]
test al, 0x1f
jne 0x100b802d
mov eax, dword [esp + 0x2c]
cmp eax, ebx
je 0x100b8044
push ebx
push eax
push dword [esp + 0x1c]
call fcn.100b8790
add esp, 0xc
test eax, eax
jne 0x100b8044
mov eax, dword [esp + 0x34]
movzx eax, word [eax + 6]
cmp eax, dword [esp + 0x38]
jbe 0x100b804e
mov edx, dword [esp + 0x18]
jmp 0x100b7ee6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x2c
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x2c
ret
Function at 0x100b8c20
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ecx
movzx eax, word [esp + 0xc]
mov ecx, dword [esp + 0x10]
push ebx
push ebp
mov ebp, dword [esp + 0x10]
mov dword [esp + 8], eax
push esi
push edi
movzx eax, word [ebp + eax*2 + 0x11a]
cmp eax, ecx
jbe 0x100b8c94
mov edi, dword [ebp + 0x10]
mov dl, byte [edi + eax*8 + 4]
lea ebx, [edi + eax*8]
movzx eax, word [ebx]
and dl, 0x1f
cmp eax, ecx
je 0x100b8cc1
test dl, dl
jne 0x100b8c8c
cmp word [esp + 0x1c], 0x40
movzx edx, word [edi + eax*8 + 2]
movzx esi, word [edi + ecx*8 + 2]
je 0x100b8c78
mov al, byte [edi + esi*8 + 4]
xor al, byte [edi + edx*8 + 4]
test al, 0x1f
jne 0x100b8c8c
cmp edx, esi
je 0x100b8cb9
cmp edx, 0x8000
jae 0x100b8cb9
cmp esi, 0x8000
jae 0x100b8cb9
movzx eax, word [ebx + 6]
cmp eax, ecx
ja 0x100b8c45
mov eax, dword [esp + 0x10]
movzx eax, word [ebp + eax*2 + 0x10c]
cmp eax, ecx
jbe 0x100b8cb9
mov esi, dword [ebp + 0x10]
lea edx, [esi + eax*8]
movzx eax, word [edx]
cmp eax, ecx
je 0x100b8cce
movzx eax, word [edx + 6]
cmp eax, ecx
ja 0x100b8ca7
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
pop edi
xor eax, eax
test dl, dl
pop esi
pop ebp
setne al
pop ebx
pop ecx
ret
test byte [edx + 4], 0x1f
mov eax, 0
pop edi
pop esi
pop ebp
setne al
pop ebx
pop ecx
ret
Function at 0x100e3efa
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e3bab

Function at 0x100e3f05
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e3d35

Function at 0x100e8d63
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100e88b6
Function at 0x7ffe5434
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword fs:[0x30]
pushf
popf
push es
pop ds
pushf
popf
push eax
pop eax
push bx
inc esp
inc esp
add al, 0
push bx
inc esp
inc esp
push es
pop ds
cld
and al, 0xff
call 0x7ffe545a
pop edx
xor dx, dx
cld
add edx, 0xd5e0
inc esi
dec esi
push eax
pop eax
xor ecx, ecx
inc esi
dec esi
push edx
cdq
pop edx
mov cl, 0x1e
add al, 0
push es
pop ds
xor byte [ecx + edx], 0x3b
loop 0x7ffe5476
clc
push dword fs:[0x24]
pop dword [edx + 0xa]
clc
mov cl, 0xff
inc esi
dec esi
push edx
loop 0x7ffe548c
add eax, 0
mov dword [edx + 0x11], 0xffffacbb
push eax
pop eax
mov ecx, dword [eax + 0x2c]
stc
mov dword [edx + 0x1b], ecx
mov dword [edx + 0x100], ecx
inc esi
dec esi
cld
inc esi
dec esi
mov dword [eax + 0x2c], esp
xor eax, ecx
xor eax, ecx
push 0
nop
inc esi
dec esi
push 0
push es
pop ds
inc esi
dec esi
push 0
stc
push 0
push es
pop ds
push 0x30
push eax
pop eax
push edx
cdq
pop edx
push 0x20
and al, 0xff
push 0
nop
push 0
push es
pop ds
push eax
pop eax
add edx, 0xffff7f33
inc esi
dec esi
and al, 0xff
clc
push edx
push edx
and al, 0xff
stc
push 0
push es
pop ds
call dword [edx + 0x8210]
push eax
pop eax
inc esi
dec esi
cld
add esp, 0x3f8
xor eax, ecx
xor eax, ecx
xor eax, eax
inc esi
dec esi
cld
push eax
pop eax
inc eax
pushf
popf
ret 0xc

Function at 0x7ffe9c50
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
and ch, byte [edi]
adc byte [ecx + 0xa], al
cmp bh, byte [ecx]
or eax, 0x23363e1e
adc ch, byte [0x6110b19]
inc ecx
adc dword [ecx], esp
add al, 0x3a
aas
pop es
or ch, byte [esi]
push ebp
push ebp
push ebp
mov dword [0x660a91f8], eax
cmp al, 1
and ebp, dword [ebp + 0x2cd51a2b]
xchg esi, eax
imul edx, dword [ebp + 0x26190359], 0xffffff91
wait
mov dh, 0xf
add esi, dword [esi]
push 0x17109ab9
push 0x17109ab9
and eax, 0xc28e7a82
fdivp st(7)
sbb edx, dword [esi]
or al, 0x2e
and al, 0xd8
xor dword [ebx + 0x10a8b7c6], ebp
cmp ebp, dword [0x24796f8d]
jnp 0x7ffe9c31
push es
cmp eax, 0xc41ad8bc
dec edi
sbb byte [edi - 0x5fcd7a35], dl
add cl, byte [edx + ebx*2]
sbb esp, dword [edi - 0x3eeed990]
pop ds
test byte [ebx - 0xa51bccd], ah
sbb edx, dword [edi + ebx*4 - 0x1fdb7918]
xor eax, 0xa3982afd
leave
push edi
or al, 0xb
sub dword [ebp + eax*8 + 0x37311902], ebp
cmp ah, ah
aaa
outsb dx, byte [esi]
cdq
adc ebp, 0x1e
jb 0x7ffe9c6a
or eax, 0xaa108a2
ja 0x7ffe9ccc
ret
Function at 0x449c00
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x654c00]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [0x68dfbc]
push esi
push eax
mov dword [edi + 0x154], 1
lea eax, [edi + 0x15c]
lea ebx, [edi + 0x154]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov dword [edi + 0x158], esi
add esi, 8
je 0x449cd2
mov eax, dword [edi]
test eax, eax
je 0x449c81
mov eax, dword [eax + 4]
cmp eax, 0xffffffff
je 0x449c81
test ebx, ebx
je 0x449c81
push 0
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0
push ecx
push esi
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
jne 0x449c81
cmp dword [ebp - 8], esi
je 0x449cd2
mov ecx, dword [edi + 0xc]
test ecx, ecx
je 0x449ca1
mov eax, dword [edi + 4]
cmp eax, 3
je 0x449c95
cmp eax, 1
jne 0x449ca1
lea eax, [edi + 0x54]
push eax
push dword [edi + 0x50]
call ecx
add esp, 8
mov esi, dword [edi]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0xffffffff
xor al, al
mov byte [esi], 0
mov dword [edi + 4], 0
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005c56ce
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005c56ce
mov esp, ebp
pop ebp
ret 8
Function at 0x44f950
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c93a0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x654c00]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.CryptoPP::FilterWithBufferedInput.0
mov dword [esi + 4], vtable.CryptoPP::FilterWithBufferedInput.1.0
mov dword [ebp - 4], 0
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
cmp eax, ecx
mov edx, dword [esi + 0x34]
mov edi, edx
cmovb ecx, eax
xor al, al
rep stosb byte es:[edi], al
push edx
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
mov ecx, dword [esi + 0xc]
add esp, 4
test ecx, ecx
je 0x44f9b4
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x44f9c5
push 0x48
push esi
call fcn.005c59b2
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x450d10
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 4], 0
je 0x450d32
xor eax, eax
nop dword [eax + eax]
lea edx, [esi + eax]
lea ecx, [eax - 0x20]
inc eax
xor byte [edx], cl
cmp eax, 3
jb 0x450d20
mov byte [esi + 4], 0
mov eax, esi
pop esi
ret

Function at 0x451a30
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c98e5
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x654c00]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, bind
mov ecx, dword [ebp + 0x18]
sub eax, ecx
cmp eax, 3
jb 0x451add
cmp dword [ebp + 0x1c], 0xf
lea eax, [ebp + 8]
push ecx
cmova eax, dword [ebp + 8]
push eax
push 3
push 0x63fc0c
push ecx
push dword [ebp - 0x2c]
lea ecx, [ebp - 0x28]
call fcn.00456cc0
push 0
mov byte [ebp - 4], 1
lea eax, [ebp - 0x28]
cmp dword [ebp - 0x14], 0xf
push 0
cmova eax, dword [ebp - 0x28]
push eax
push str.cmd.exe
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
lea ecx, [ebp - 0x28]
call fcn.00455150
lea ecx, [ebp + 8]
call fcn.00455150
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005c56ce
mov esp, ebp
pop ebp
ret
call fcn.0044e660
int3
Function at 0x452b20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x452b4c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x20], esi
mov ecx, dword [eax]
lea eax, [ebx + 0x30]
mov dword [esp + 0x24], edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
test ecx, ecx
je 0x452b74
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x452b7a
xor ecx, ecx
mov dword [esp + 0x18], eax
mov eax, ecx
cdq
mov dword [esp + 0x10], eax
mov ecx, edx
mov dword [esp + 0x14], ecx
test edi, edi
jl 0x452be2
jg 0x452b91
test esi, esi
je 0x452be2
test ecx, ecx
jl 0x452bdd
jg 0x452b9b
test eax, eax
je 0x452bdd
cmp edi, ecx
jg 0x452baf
jl 0x452ba5
cmp esi, eax
jae 0x452baf
mov eax, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x24]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x24]
add esp, 0xc
mov edx, dword [esp + 0x10]
mov ecx, dword [ebp + 8]
add ecx, edx
sub esi, edx
mov eax, dword [eax]
sbb edi, dword [esp + 0x14]
sub dword [eax], edx
mov eax, dword [ebx + 0x20]
add dword [eax], edx
jmp 0x452be5
mov ecx, dword [ebp + 8]
jmp 0x452bef
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x452c09
jg 0x452bef
test esi, esi
je 0x452c09
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x452c09
push eax
push esi
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x452c20
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], esi
test eax, eax
jg 0x452c4c
jl 0x452c40
test ecx, ecx
jne 0x452c4c
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x452c65
push eax
push ecx
push esi
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
push edi
mov edi, ecx
mov eax, dword [eax]
mov dword [ebp - 8], eax
test eax, eax
je 0x452cb3
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x452cb9
mov edi, dword [ebp - 4]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push edi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [ebp - 4], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x452cb9
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x452d26
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x452ce2
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
mov dword [eax], edx
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp edi, 0xfff
jbe 0x452d14
nop
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call eax
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x452d26
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x452cf0
test edi, edi
je 0x452d26
push dword [ebx + 0x4c]
push edi
push 1
push esi
call eax
add esp, 0x10
sub edi, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc