joyce8/EMBER2024-capa huggingface dataset:
Function at 0xefc5e0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [esp + 0x24]
mov ebx, edx
mov edx, esi
mov dword [esp + 0x10], ebx
shr edx, 2
xor ebp, ebp
mov dword [esp + 0xc], edx
push edi
mov edi, ecx
mov dword [esp + 0x18], edi
test edx, edx
je 0xefc6c2
cmp edx, 0x10
jb 0xefc6a2
lea eax, [ebx - 4]
lea eax, [eax + edx*4]
lea ecx, [edi - 4]
lea ecx, [ecx + edx*4]
cmp edi, eax
ja 0xefc627
cmp ecx, ebx
jae 0xefc6a2
mov eax, edx
lea ecx, [ebx + 0x30]
and eax, 0xfffffff0
mov esi, ebx
sub esi, edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], esi
lea eax, [edi + 0x10]
mov esi, dword [esp + 0x28]
mov edx, dword [esp + 0x1c]
movups xmm0, xmmword [eax - 0x10]
add ebp, 0x10
lea eax, [eax + 0x40]
lea ecx, [ecx + 0x40]
movups xmm1, xmmword [ecx - 0x70]
pxor xmm1, xmm0
movups xmmword [eax - 0x50], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [edx + eax - 0x40]
pxor xmm1, xmm0
movups xmmword [eax - 0x40], xmm1
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [ecx - 0x50]
pxor xmm1, xmm0
movups xmmword [eax - 0x30], xmm1
movups xmm0, xmmword [eax - 0x20]
movups xmm1, xmmword [ecx - 0x40]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
cmp ebp, dword [esp + 0x20]
jb 0xefc646
mov edx, dword [esp + 0x10]
mov dword [esp + 0x20], ebp
cmp ebp, edx
jae 0xefc6c2
mov esi, ebx
lea ecx, [edi + ebp*4]
sub esi, edi
sub edx, ebp
mov ebp, dword [esp + 0x10]
nop
mov eax, dword [esi + ecx]
lea ecx, [ecx + 4]
xor dword [ecx - 4], eax
sub edx, 1
jne 0xefc6b0
mov esi, dword [esp + 0x28]
shl ebp, 2
sub esi, ebp
je 0xefc781
add edi, ebp
add ebx, ebp
xor ecx, ecx
test esi, esi
je 0xefc781
cmp esi, 0x40
jb 0xefc766
lea eax, [ebx - 1]
lea edx, [edi - 1]
add eax, esi
add edx, esi
cmp edi, eax
ja 0xefc6f6
cmp edx, ebx
jae 0xefc766
mov ebp, dword [esp + 0x14]
lea eax, [edi + 0x10]
mov edx, esi
add ebx, 0x30
and edx, 0xffffffc0
sub ebp, dword [esp + 0x18]
nop dword [eax]
movups xmm0, xmmword [eax - 0x10]
add ecx, 0x40
lea ebx, [ebx + 0x40]
lea eax, [eax + 0x40]
movups xmm1, xmmword [ebx - 0x70]
pxor xmm1, xmm0
movups xmmword [eax - 0x50], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [eax + ebp - 0x40]
pxor xmm1, xmm0
movups xmmword [eax - 0x40], xmm1
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [ebx - 0x50]
pxor xmm1, xmm0
movups xmm0, xmmword [ebx - 0x40]
movups xmmword [eax - 0x30], xmm1
movups xmm1, xmmword [eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
cmp ecx, edx
jb 0xefc710
mov dword [esp + 0x20], ecx
cmp ecx, esi
jae 0xefc781
mov ebx, dword [esp + 0x14]
lea eax, [ecx + edi]
sub ebx, dword [esp + 0x18]
sub esi, ecx
mov cl, byte [ebx + eax]
lea eax, [eax + 1]
xor byte [eax - 1], cl
sub esi, 1
jne 0xefc773
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0xefca10
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1c]
mov eax, edx
mov ebp, esi
mov dword [esp + 0xc], eax
shr ebp, 2
xor ebx, ebx
push edi
xor edi, edi
mov dword [esp + 0x18], ecx
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0xefcac8
mov edx, ecx
sub edx, eax
cmp ebp, 8
jb 0xefcaa4
mov ebx, ebp
xorps xmm3, xmm3
and ebx, 0xfffffff8
xorps xmm2, xmm2
add eax, 0x10
movups xmm0, xmmword [eax - 0x10]
lea eax, [eax + 0x20]
movups xmm1, xmmword [ecx + edi*4]
add edi, 8
pxor xmm1, xmm0
por xmm3, xmm1
movups xmm1, xmmword [eax + edx - 0x20]
movups xmm0, xmmword [eax - 0x20]
pxor xmm1, xmm0
por xmm2, xmm1
cmp edi, ebx
jb 0xefca51
mov eax, dword [esp + 0x10]
por xmm2, xmm3
movaps xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd ebx, xmm2
cmp edi, ebp
jae 0xefcac8
lea ecx, [eax + edi*4]
sub ebp, edi
mov edi, dword [esp + 0x14]
nop dword [eax]
mov eax, dword [ecx + edx]
lea ecx, [ecx + 4]
xor eax, dword [ecx - 4]
or ebx, eax
sub ebp, 1
jne 0xefcab0
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
shl edi, 2
sub esi, edi
jne 0xefcadc
pop edi
pop esi
test ebx, ebx
pop ebp
sete al
pop ebx
add esp, 0xc
ret
add eax, edi
mov edx, ebx
mov dword [esp + 0x10], eax
add ecx, edi
shr edx, 0x18
mov eax, ebx
shr eax, 0x10
xor edi, edi
or dl, al
mov eax, ebx
shr eax, 8
or dl, al
or dl, bl
test esi, esi
je 0xefcbb0
mov ebp, dword [esp + 0x10]
mov ebx, ecx
sub ebx, ebp
cmp esi, 0x20
jb 0xefcb9b
mov eax, esi
xorps xmm3, xmm3
and eax, 0xffffffe0
xorps xmm2, xmm2
mov dword [esp + 0x18], eax
lea eax, [ebp + 0x10]
nop word [eax + eax]
movups xmm0, xmmword [eax - 0x10]
lea eax, [eax + 0x20]
movups xmm1, xmmword [edi + ecx]
add edi, 0x20
pxor xmm1, xmm0
por xmm3, xmm1
movups xmm1, xmmword [eax + ebx - 0x20]
movups xmm0, xmmword [eax - 0x20]
pxor xmm1, xmm0
por xmm2, xmm1
cmp edi, dword [esp + 0x18]
jb 0xefcb30
por xmm2, xmm3
movaps xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 2
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 1
por xmm2, xmm0
movd eax, xmm2
or dl, al
cmp edi, esi
jae 0xefcbb0
lea ecx, [edi + ebp]
sub esi, edi
mov al, byte [ecx + ebx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
or dl, al
sub esi, 1
jne 0xefcba0
pop edi
pop esi
test dl, dl
pop ebp
sete al
pop ebx
add esp, 0xc
ret
Function at 0xefea20
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xf3c35b
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0xf64014]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
lea eax, [edi + 8]
mov dword [edi], 0xf571c0
mov byte [eax + 0x21], 0
mov byte [eax + 0x21], 1
mov dword [eax + 0x28], 0x20
mov dword [eax + 0x2c], eax
lea eax, [edi + 0x38]
mov dword [ebp - 4], 0
mov byte [eax + 0x11], 0
mov byte [eax + 0x11], 1
mov dword [eax + 0x18], 0x10
mov dword [eax + 0x1c], eax
push pe_nt_image_headers32
mov byte [ebp - 4], 1
call fcn.00f0a5a8
mov esi, eax
add esp, 4
lea edx, [esi + 0x18]
mov dword [ebp - 0x10], esi
mov byte [edx + 0xf9], 0
mov eax, edx
mov byte [edx + 0xf9], 1
neg eax
mov dword [edx + 0x100], 0x3c
and eax, 0xf
add eax, edx
mov dword [edx + 0x104], eax
mov dword [esi], 0xf57180
mov dword [esi + 4], 0xf57154
mov dword [edi + 0x58], esi
push dword [edi + 0x30]
mov byte [edi + 0x5c], 0
push 0
push dword [edi + 0x34]
call fcn.00f0c780
add esp, 0xc
push dword [edi + 0x50]
push 0
push dword [edi + 0x54]
call fcn.00f0c780
add esp, 0xc
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0xf08c00
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
movups xmm0, xmmword [ecx]
lea edx, [esi - 1]
pxor xmm0, xmmword [edi]
movups xmmword [ecx], xmm0
cmp edx, 1
jbe 0xf08c4a
add edx, 0xfffffffe
lea eax, [edi + 0x10]
shr edx, 1
inc edx
nop dword [eax]
lea eax, [eax + 0x20]
aesenc xmm0, xmmword [eax - 0x20]
movups xmmword [ecx], xmm0
aesenc xmm0, xmmword [eax - 0x10]
movups xmmword [ecx], xmm0
sub edx, 1
jne 0xf08c30
add esi, esi
aesenc xmm0, xmmword [edi + esi*8 - 0x10]
movups xmmword [ecx], xmm0
aesenclast xmm0, xmmword [edi + esi*8]
pop edi
movups xmmword [ecx], xmm0
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xf08c70
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, dword [ebp + 0x18]
sub esp, 8
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
movups xmm1, xmmword [eax]
mov eax, dword [ebp + 0x14]
movaps xmm0, xmm1
pxor xmm0, xmmword [ecx]
movups xmmword [ecx], xmm0
movaps xmm0, xmm1
pxor xmm0, xmmword [edx]
push esi
mov esi, dword [ebp + 0x10]
movups xmmword [edx], xmm0
movaps xmm0, xmm1
push edi
mov edi, dword [ebp + 0x1c]
pxor xmm0, xmmword [esi]
movups xmmword [esi], xmm0
pxor xmm1, xmmword [eax]
movups xmmword [eax], xmm1
cmp edi, 1
jbe 0xf08d0d
mov edi, dword [ebp + 0x18]
mov ecx, dword [ebp + 0x1c]
add edi, 0x10
dec ecx
mov dword [esp + 0xc], ecx
mov ecx, dword [ebp + 8]
nop dword [eax + eax]
sub dword [esp + 0xc], 1
lea edi, [edi + 0x10]
movups xmm1, xmmword [edi - 0x10]
movups xmm0, xmmword [ecx]
aesenc xmm0, xmm1
movups xmmword [ecx], xmm0
movups xmm0, xmmword [edx]
aesenc xmm0, xmm1
movups xmmword [edx], xmm0
movups xmm0, xmmword [esi]
aesenc xmm0, xmm1
movups xmmword [esi], xmm0
movups xmm0, xmmword [eax]
aesenc xmm0, xmm1
movups xmmword [eax], xmm0
jne 0xf08cd0
mov edi, dword [ebp + 0x1c]
mov eax, dword [ebp + 0x18]
add edi, edi
movups xmm0, xmmword [ecx]
movups xmm1, xmmword [eax + edi*8]
mov eax, dword [ebp + 0x14]
aesenclast xmm0, xmm1
movups xmmword [ecx], xmm0
movups xmm0, xmmword [edx]
aesenclast xmm0, xmm1
movups xmmword [edx], xmm0
movups xmm0, xmmword [esi]
aesenclast xmm0, xmm1
movups xmmword [esi], xmm0
movups xmm0, xmmword [eax]
aesenclast xmm0, xmm1
pop edi
movups xmmword [eax], xmm0
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xf0b1f6
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [0xf3e188]
test eax, eax
je 0xf0b235
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0xf0b235
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0xf0b235
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0xf0b235
cmp dword [ecx + 0x74], 0xe
jbe 0xf0b235
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0xf36570
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0xf3659d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0xf3659d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401ab0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401b20
xor eax, eax
jmp 0x401c01
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
jne 0x401b38
xor eax, eax
jmp 0x401c01
push ebp
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
add eax, 0x1474
call fcn.00401510
mov esp, ebp
pop ebp
ret
Function at 0x43d650
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e3b5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004d5613
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43d6d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d2391
mov eax, dword [eax]
push 0x50f234
push eax
call fcn.004c3a74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d589e
test bl, bl
je 0x43d6d2
push 0x50f234
lea ecx, [esp + 0xc]
call fcn.004d5c7a
push 0x512dac
lea ecx, [esp + 0xc]
call fcn.004d5c7a
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x43d70e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d589e
jmp 0x43d7d9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x43d792
lea edx, [esp + 0x7c]
push 0x512da8
push edx
call fcn.004c3a74
add esp, 8
test eax, eax
je 0x43d792
lea eax, [esp + 0x7c]
push 0x512da4
push eax
call fcn.004c3a74
add esp, 8
test eax, eax
je 0x43d792
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x43d722
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004d589e
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x43dfd0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x43e032
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x43e040
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e3bdb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x51cbbc]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x43e178
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43e0a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d589e
xor eax, eax
jmp 0x43e1ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d5a27
push esi
lea ecx, [esp + 0xc]
call fcn.004d5cb6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x512de4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43e1cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x512ddc
push SysReAllocStringLen
call fcn.0043dfd0
test eax, eax
jne 0x43e1cd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x512dc8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.0043dfd0
test eax, eax
jne 0x43e1cd
lea eax, [esp + 0x14]
push 0x512dc0
push eax
call fcn.004c4c20
mov esi, eax
add esp, 8
test esi, esi
jne 0x43e1ac
lea ecx, [esp + 0x14]
push 0x512dbc
push ecx
call fcn.004c4ba0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43e1ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43e1af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d59d7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43e0be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d589e
xor eax, eax
jmp 0x43e1ef
mov byte [esi], 0
push 0x512db8
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004d589e
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x44f710
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x44f77e
cmp si, 0x69
ja 0x44f77e
add esi, 0xffd0
cmp si, 0x11
je 0x44f74e
push 0x11
call edi
test ax, ax
jge 0x44f74e
or esi, 0x2000
cmp si, 0x10
je 0x44f763
push 0x10
call edi
test ax, ax
jge 0x44f763
or esi, 0x4000
cmp si, 0x12
je 0x44f778
push 0x12
call edi
test ax, ax
jge 0x44f778
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44f78b
mov esi, 0xbd
jmp 0x44f73f
cmp si, 0x6e
jne 0x44f798
mov esi, 0xbe
jmp 0x44f73f
cmp si, 0x6f
jne 0x44f739
mov esi, 0xbf
jmp 0x44f73f

Function at 0x450f40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x52db00]
xor edx, edx
cmp eax, edx
jne 0x450f66
xor eax, eax
mov byte [eax + 0x52da00], al
inc eax
cmp eax, 0x100
jl 0x450f4e
mov dword [0x52db00], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x52da00
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x450ff7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x450fca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x450f98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x451070
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4510c3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4510aa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x457b00
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x457c98
cmp ebp, ebx
jle 0x457c98
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x457b5e
dec eax
or eax, 0xfffffff8
inc eax
je 0x457b65
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x457b74
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x457b7b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004d55df
add esp, 4
cmp eax, ebx
je 0x457b9c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004d55df
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x457c8e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x457c75
mov al, byte [edx]
cmp al, 0xc0
jbe 0x457c61
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x457c56
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x457c64
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x457c64
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x457c00
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x457bf1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x45a940
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e5228
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x45a979
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004dd90f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004dd997
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0045aa00
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004dd9d4
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24