joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1007cff0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1018040d
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x40
push esi
mov esi, dword [ebx + 8]
push edi
mov edi, esi
cmp dword [esi + 0x14], 0x10
jb 0x1007d02e
mov edi, dword [esi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [esi + 0x10], ecx
jbe 0x1007d052
nop word [eax + eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [esi + 0x10]
jb 0x1007d040
push edx
push esi
lea eax, [ebp - 0x30]
push eax
call fcn.1007ec50
cmp dword [eax + 4], 0
jne 0x1007d06a
xor al, al
jmp 0x1007d1a4
push esi
lea eax, [ebp - 0x38]
push eax
call fcn.1007e790
push 8
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x11]
mov dword [ebp - 0x50], 0
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x2c], eax
call fcn.1017d908
mov dword [ebp - 0x30], eax
lea ecx, [ebp - 0x50]
add esp, 4
mov dword [eax], ecx
mov dword [eax + 4], 0
mov dword [ebp - 0x50], eax
mov esi, dword [ebx + 0xc]
mov dword [ebp - 4], 0
mov dword [ebp - 0x28], esi
mov dword [ebp - 0x28], esi
mov eax, dword [esi + 0x10]
mov edi, dword [esi + 0xc]
add eax, edi
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x24], ecx
mov byte [ebp - 4], 1
cmp edi, eax
je 0x1007d165
mov edx, dword [ebp - 0x40]
mov eax, edi
nop dword [eax]
mov ecx, dword [esi + 8]
dec ecx
and ecx, eax
mov eax, dword [esi + 4]
mov eax, dword [eax + ecx*4]
mov ecx, dword [ebp - 0x48]
mov dword [ebp - 0x18], eax
lea eax, [edx + 1]
cmp ecx, eax
ja 0x1007d118
push ecx
lea ecx, [ebp - 0x50]
call fcn.10080440
mov edx, dword [ebp - 0x40]
mov ecx, dword [ebp - 0x48]
mov eax, dword [ebp - 0x44]
dec ecx
and eax, ecx
mov dword [ebp - 0x44], eax
add eax, edx
and ecx, eax
lea esi, [ecx*4]
mov ecx, dword [ebp - 0x4c]
cmp dword [esi + ecx], 0
jne 0x1007d148
push 0x18
call fcn.1017d908
mov ecx, dword [ebp - 0x4c]
add esp, 4
mov dword [esi + ecx], eax
mov ecx, dword [ebp - 0x4c]
push dword [ebp - 0x18]
mov ecx, dword [esi + ecx]
call fcn.1007e380
mov edx, dword [ebp - 0x40]
inc edi
mov esi, dword [ebx + 0xc]
inc edx
mov eax, edi
mov dword [ebp - 0x40], edx
cmp eax, dword [ebp - 0x1c]
jne 0x1007d0f0
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 4], 2
mov ecx, dword [ecx + 0x44]
test ecx, ecx
jne 0x1007d17c
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xbad_function_call_void_]
mov eax, dword [ecx]
lea edx, [ebp - 0x50]
push edx
call dword [eax + 8]
lea ecx, [ebp - 0x50]
call fcn.1007e430
mov eax, dword [ebp - 0x50]
push 8
push eax
mov dword [ebp - 0x50], 0
call fcn.1017dc57
add esp, 8
mov al, 1
mov ecx, dword [ebp - 0xc]
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8
Function at 0x1007e790
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10180535
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0xc]
mov edx, ebx
push esi
push edi
cmp dword [ebx + 0x14], 0x10
mov edi, dword [ebx + 0x10]
jb 0x1007e7be
mov edx, dword [ebx]
xor ecx, ecx
mov esi, 0x811c9dc5
test edi, edi
je 0x1007e7e1
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edi
jb 0x1007e7d0
push esi
push ebx
lea eax, [ebp - 0x14]
push eax
call fcn.1007ec50
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x1007e80f
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [0x10233e34], 0x38e38e3
jne 0x1007e826
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov dword [ebp - 0x1c], 0x10233e30
mov dword [ebp - 4], 0
push 0x48
mov dword [ebp - 0x18], 0
call fcn.1017d908
mov edi, eax
add esp, 4
mov dword [ebp - 0x18], edi
lea ecx, [edi + 8]
push ebx
call fcn.1007e380
mov dword [edi + 0x44], 0
mov dword [ebp - 4], 1
mov edx, dword [0x10233e34]
mov ebx, dword [0x10233e48]
lea eax, [edx + 1]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x1021eef0]
mov eax, ebx
shr eax, 0x1f
cvtpd2ps xmm3, xmm0
movd xmm0, ebx
cvtdq2pd xmm0, xmm0
movaps xmm2, xmm3
addsd xmm0, qword [eax*8 + 0x1021eef0]
cvtpd2ps xmm1, xmm0
movss xmm0, dword [0x10233e2c]
divss xmm2, xmm1
comiss xmm2, xmm0
jbe 0x1007e904
divss xmm3, xmm0
movaps xmm0, xmm3
call fcn.10063ec0
call fcn.1017eca0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
cmp ebx, ecx
jae 0x1007e8e6
cmp ebx, 0x200
jae 0x1007e8e4
shl ebx, 3
cmp ebx, ecx
jae 0x1007e8e6
mov ebx, ecx
push ebx
call fcn.1007ea70
push esi
lea eax, [edi + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.1007ec50
mov edx, dword [0x10233e34]
mov ecx, dword [eax]
jmp 0x1007e907
mov ecx, dword [ebp - 0x14]
mov ebx, dword [ecx + 4]
inc edx
mov dword [0x10233e34], edx
mov dword [edi], ecx
mov dword [edi + 4], ebx
mov dword [ebx], edi
mov dword [ecx + 4], edi
and esi, dword [0x10233e44]
mov eax, dword [0x10233e38]
mov edx, dword [eax + esi*8]
cmp edx, dword [0x10233e30]
jne 0x1007e936
mov dword [eax + esi*8], edi
jmp 0x1007e945
cmp edx, ecx
jne 0x1007e93f
mov dword [eax + esi*8], edi
jmp 0x1007e949
cmp dword [eax + esi*8 + 4], ebx
jne 0x1007e949
mov dword [eax + esi*8 + 4], edi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10083900
Capabilities:
Hash data using fnv

Disassembly:
mov al, byte [ecx]
test al, al
jne 0x10083909
mov eax, edx
ret
movsx eax, al
xor eax, edx
imul edx, eax, 0x1000193
inc ecx
jmp fcn.10083900

Function at 0x10086b60
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push edi
mov dword [ebp - 8], ecx
lea esi, [ebp - 8]
mov dword [ebp - 0xc], 0
mov edi, 4
or eax, 0xffffffff
nop dword [eax]
jmp dword [edi*4 + 0x10086e14]
Function at 0x10089860
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
mov edx, 0x811c9dc5
push edi
mov edi, dword [ebp + 8]
mov ecx, 0
sub esi, edi
je 0x10089891
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, esi
jb 0x10089880
pop edi
mov eax, edx
pop esi
pop ebp
ret 8
Function at 0x10091810
Capabilities:
Decode data using base64 via dword translation table

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1018121e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, ecx
mov dword [ebp - 0x24], esi
mov dword [ebp - 4], 0
mov dword [ebp - 0x1c], 0
push edi
mov edi, edx
mov dword [ebp - 0x18], edi
test eax, eax
je 0x1009185f
test al, 3
jne 0x10091858
cmp byte [edi + eax - 1], 0x3d
jne 0x1009185f
mov edx, 1
jmp 0x10091861
xor edx, edx
lea ebx, [eax + 3]
mov dword [ebp - 0x14], edx
shr ebx, 2
sub ebx, edx
shl ebx, 2
mov ecx, ebx
mov dword [ebp - 0x20], ebx
shr ecx, 2
push 0
lea eax, [edx + ecx*2]
add eax, ecx
mov ecx, esi
push eax
call fcn.100935e0
xor edx, edx
mov dword [ebp - 4], 0
mov dword [ebp - 0x1c], 1
test ebx, ebx
je 0x10091929
lea eax, [ebx - 1]
add edi, 2
shr eax, 2
inc eax
mov dword [ebp - 0x10], eax
nop dword [eax + eax]
movzx eax, byte [edi - 2]
mov ebx, esi
mov ecx, dword [eax*4 + 0x101bed30]
movzx eax, byte [edi - 1]
shl ecx, 6
or ecx, dword [eax*4 + 0x101bed30]
movzx eax, byte [edi]
shl ecx, 6
or ecx, dword [eax*4 + 0x101bed30]
movzx eax, byte [edi + 1]
shl ecx, 6
or ecx, dword [eax*4 + 0x101bed30]
cmp dword [esi + 0x14], 0x10
jb 0x100918ee
mov ebx, dword [esi]
mov eax, ecx
sar eax, 0x10
mov byte [ebx + edx], al
mov ebx, esi
cmp dword [esi + 0x14], 0x10
jb 0x10091900
mov ebx, dword [esi]
mov eax, ecx
sar eax, 8
mov byte [ebx + edx + 1], al
mov eax, esi
cmp dword [esi + 0x14], 0x10
jb 0x10091913
mov eax, dword [esi]
mov byte [eax + edx + 2], cl
add edi, 4
add edx, 3
sub dword [ebp - 0x10], 1
jne 0x100918b0
mov ebx, dword [ebp - 0x20]
mov edi, dword [ebp - 0x18]
cmp dword [ebp - 0x14], 0
je 0x10091995
movzx eax, byte [ebx + edi]
mov edx, dword [eax*4 + 0x101bed30]
movzx eax, byte [ebx + edi + 1]
mov edi, esi
shl edx, 6
or edx, dword [eax*4 + 0x101bed30]
shl edx, 0xc
cmp dword [esi + 0x14], 0x10
jb 0x10091956
mov edi, dword [esi]
mov eax, dword [esi + 0x10]
mov ecx, edx
sar ecx, 0x10
mov byte [eax + edi - 1], cl
lea eax, [ebx + 2]
cmp dword [ebp + 8], eax
jbe 0x10091995
mov eax, dword [ebp - 0x18]
mov al, byte [ebx + eax + 2]
cmp al, 0x3d
je 0x10091995
movzx eax, al
mov ecx, esi
sar edx, 8
mov eax, dword [eax*4 + 0x101bed30]
shl eax, 6
sar eax, 8
or al, dl
movzx eax, al
push eax
call fcn.10062590
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x10093ac0
Capabilities:
Hash data using fnv

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101813e5
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x18
push esi
push edi
mov edi, dword [ebx + 0xc]
movzx eax, byte [edi]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edi + 1]
xor ecx, eax
movzx eax, byte [edi + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edi + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
push eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push edi
push eax
call fcn.100943f0
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x10093b49
mov eax, dword [ebx + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
jmp 0x10093cad
cmp dword [0x102342f0], 0x9249249
jne 0x10093b60
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov dword [ebp - 0x24], 0x102342ec
mov dword [ebp - 4], 0
push 0x1c
mov dword [ebp - 0x20], 0
call fcn.1017d908
mov ecx, dword [edi]
mov esi, eax
xorps xmm0, xmm0
mov dword [ebp - 0x20], esi
add esp, 4
mov dword [esi + 8], ecx
movups xmmword [esi + 0xc], xmm0
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x18], 0
mov dword [ebp - 4], 1
mov ecx, dword [0x102342f0]
mov edi, dword [0x10234304]
lea eax, [ecx + 1]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x1021eef0]
mov eax, edi
shr eax, 0x1f
cvtpd2ps xmm3, xmm0
movd xmm0, edi
cvtdq2pd xmm0, xmm0
movaps xmm2, xmm3
addsd xmm0, qword [eax*8 + 0x1021eef0]
cvtpd2ps xmm1, xmm0
movss xmm0, dword [0x102342e8]
divss xmm2, xmm1
comiss xmm2, xmm0
jbe 0x10093c58
divss xmm3, xmm0
movaps xmm0, xmm3
call fcn.10063ec0
call fcn.1017eca0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
cmp edi, ecx
jae 0x10093c38
cmp edi, 0x200
jae 0x10093c36
shl edi, 3
cmp edi, ecx
jae 0x10093c38
mov edi, ecx
push edi
call fcn.10093cf0
push dword [ebp - 0x14]
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100943f0
mov ecx, dword [0x102342f0]
mov edx, dword [eax]
jmp 0x10093c5b
mov edx, dword [ebp - 0x1c]
mov edi, dword [edx + 4]
inc ecx
mov dword [0x102342f0], ecx
mov dword [esi], edx
mov dword [esi + 4], edi
mov dword [edi], esi
mov dword [edx + 4], esi
mov eax, dword [0x10234300]
and eax, dword [ebp - 0x14]
mov ecx, dword [0x102342f4]
mov esi, dword [ecx + eax*8]
cmp esi, dword [0x102342ec]
mov esi, dword [ebp - 0x20]
jne 0x10093c90
mov dword [ecx + eax*8], esi
jmp 0x10093ca0
cmp dword [ecx + eax*8], edx
jne 0x10093c9a
mov dword [ecx + eax*8], esi
jmp 0x10093ca4
cmp dword [ecx + eax*8 + 4], edi
jne 0x10093ca4
mov dword [ecx + eax*8 + 4], esi
mov eax, dword [ebx + 8]
mov dword [eax], esi
mov byte [eax + 4], 1
mov ecx, dword [ebp - 0xc]
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 8
Function at 0x10093cf0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1fffffff
sub esp, 8
bsr ecx, eax
push ebx
push esi
push edi
mov edi, 1
mov eax, edi
shl eax, cl
mov ecx, dword [ebp + 8]
cmp ecx, eax
jbe 0x10093d1c
push str.invalid_hash_bucket_count
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ecx - 1]
mov esi, dword [0x102342ec]
or eax, 1
mov dword [ebp + 8], esi
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
mov ecx, 0x102342f4
lea eax, [edi + edi]
push eax
call fcn.100628a0
mov eax, dword [0x102342ec]
lea ebx, [edi - 1]
mov dword [0x10234300], ebx
mov dword [0x10234304], edi
mov eax, dword [eax]
mov ecx, eax
cmp eax, esi
je 0x10093e56
movzx edx, byte [eax + 8]
xor edx, 0x811c9dc5
mov ecx, dword [ecx]
imul edi, edx, 0x1000193
movzx edx, byte [eax + 9]
xor edi, edx
movzx edx, byte [eax + 0xa]
imul edi, edi, 0x1000193
xor edi, edx
movzx edx, byte [eax + 0xb]
imul edi, edi, 0x1000193
xor edi, edx
mov edx, dword [0x102342f4]
imul edi, edi, 0x1000193
and edi, ebx
mov ebx, dword [edx + edi*8]
lea edx, [edx + edi*8]
mov dword [ebp - 4], edx
cmp ebx, esi
jne 0x10093db4
mov dword [edx], eax
mov dword [edx + 4], eax
jmp 0x10093e21
mov edx, dword [edx + 4]
mov edi, dword [eax + 8]
cmp edi, dword [edx + 8]
jne 0x10093dee
mov edx, dword [edx]
mov dword [ebp - 8], edx
cmp edx, eax
je 0x10093de6
mov ebx, dword [eax + 4]
mov esi, dword [ebp - 8]
mov dword [ebx], ecx
mov edi, dword [ecx + 4]
mov dword [edi], edx
mov edx, dword [edx + 4]
mov dword [edx], eax
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
mov edx, dword [ebp - 4]
mov dword [edx + 4], eax
jmp 0x10093e21
cmp ebx, edx
je 0x10093dfe
mov edx, dword [edx + 4]
cmp edi, dword [edx + 8]
je 0x10093e32
cmp ebx, edx
jne 0x10093df2
mov ebx, dword [eax + 4]
mov dword [ebp - 8], ebx
mov dword [ebx], ecx
mov ebx, dword [ecx + 4]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov dword [edx + 4], ebx
mov edx, dword [ebp - 8]
mov dword [ecx + 4], edx
mov edx, dword [ebp - 4]
mov dword [eax + 4], edi
mov dword [edx], eax
mov eax, ecx
cmp ecx, esi
je 0x10093e56
mov ebx, dword [0x10234300]
jmp 0x10093d62
mov ebx, dword [eax + 4]
mov edx, dword [edx]
mov dword [ebp - 8], edx
mov esi, edx
mov dword [ebx], ecx
mov edi, dword [ecx + 4]
mov dword [edi], edx
mov edx, dword [edx + 4]
mov dword [edx], eax
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
jmp 0x10093e21
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10093ef0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x18
mov edx, dword [ebp + 8]
push ebx
mov ebx, ecx
cmp edx, eax
je 0x10094046
mov eax, dword [ebx + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [edx + 4]
mov dword [ebp - 4], eax
movzx eax, byte [edx + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 9]
push esi
push edi
mov edi, dword [ebx + 0xc]
mov esi, edx
xor ecx, eax
mov dword [ebp - 0x18], edi
movzx eax, byte [edx + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [edi + eax*8]
mov dword [ebp - 0xc], ecx
lea eax, [edi + eax*8]
mov dword [ebp - 8], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x14], eax
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0x1c
push eax
call fcn.1017dc57
dec dword [ebx + 8]
add esp, 8
cmp edi, dword [ebp - 0x14]
je 0x10093fa9
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x10093f67
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp + 8]
jne 0x1009403c
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 4]
pop edi
mov dword [edx], esi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
cmp ecx, dword [ebp + 8]
jne 0x10093fbd
mov eax, dword [ebp - 0x10]
mov ecx, eax
mov dword [edx], eax
jmp 0x10093fc0
mov ecx, dword [ebp - 4]
mov eax, dword [ebp + 0xc]
mov dword [edx + 4], ecx
cmp esi, eax
je 0x1009403c
nop word [eax + eax]
movzx eax, byte [esi + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [esi + 9]
xor ecx, eax
movzx eax, byte [esi + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [esi + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [ebp - 0x18]
lea eax, [ecx + eax*8]
mov dword [ebp + 8], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x14], eax
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0x1c
push eax
call fcn.1017dc57
dec dword [ebx + 8]
add esp, 8
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp - 0x14]
je 0x1009404d
cmp esi, eax
jne 0x10094017
mov ecx, dword [ebp + 8]
mov dword [ecx], esi
mov ecx, dword [ebp - 4]
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
mov dword [ecx], edx
mov dword [ecx + 4], edx
cmp esi, eax
jne 0x10093fd0
mov ecx, dword [ebp - 4]
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10096100
Capabilities:
Allocate or change rwx memory
Create thread
Parse pe header
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 1
jne 0x1009619a
push ebx
push 0x1017cbb0
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov ebx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ebx], ax
jne 0x10096173
mov eax, dword [ebx + 0x3c]
shl eax, 6
cmp dword [eax + ebx], 0x4550
jne 0x10096173
movzx eax, word [eax + ebx + 0x14]
test ax, ax
je 0x10096173
push edi
mov edi, eax
mov dword [ebp + 0xc], 0
lea eax, [ebp + 0xc]
push eax
push 0x40
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
push 0
push ebx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0xc]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
push 0
push 0
push ebx
push 0x10096080
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebx
test eax, eax
je 0x1009619a
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
pop ebp
ret 0xc

Function at 0x10096970
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10236a90]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x102f6dbc]
cmp eax, dword [ecx + 4]
jle 0x100969c3
push 0x102f6dbc
call fcn.1017dd04
add esp, 4
cmp dword [0x102f6dbc], 0xffffffff
jne 0x100969c3
push 0x102f6dbc
mov dword [0x102f6dc4], 0
mov dword [0x102f6dc0], 0x102f01a0
call fcn.1017dcb3
add esp, 4
cmp dword [0x102f01a0], 0
jne 0x100969cf
mov al, 1
ret
mov eax, dword [0x102f6dc0]
mov eax, dword [eax]
test eax, eax
jne 0x100969e2
mov dword [0x102f6dc4], eax
xor al, al
ret
push eax
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
shr eax, 0xf
and al, 1
movzx ecx, al
mov dword [0x102f6dc4], ecx
ret
Function at 0x100cd320
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10183acf
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ebx
sub esp, 0x10
mov eax, dword [ebx + 8]
xorps xmm0, xmm0
mov dword [ebp - 0x14], ecx
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
movups xmm0, xmmword [eax]
push esi
push edi
movups xmmword [ecx], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [ecx + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
lea esi, [eax + 0x18]
mov dword [ebp - 4], 0
add ecx, 0x18
push esi
mov dword [ebp - 0x18], ecx
call fcn.1007e380
push 0x10
mov byte [ebp - 4], 1
call fcn.1017d908
mov edi, eax
mov dword [ebp - 0x1c], edi
mov byte [ebp - 4], 2
mov esi, dword [esi + 0x18]
push 0x48
call fcn.1017d908
add esp, 8
mov dword [edi + 4], eax
mov byte [ebp - 4], 3
mov ecx, edi
push esi
mov dword [edi + 0xc], 0
call fcn.100c8b40
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword [eax + 0x30], edi
pop edi
mov dword fs:[0], ecx
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 4
Function at 0x100ced40
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10183bb0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
xorps xmm0, xmm0
mov dword [ebp - 0x10], esi
push edi
mov dword [esi + 4], 0
lea edi, [esi + 0x38]
mov dword [esi + 8], 0
lea eax, [edi + 0x10]
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
movups xmmword [esi], xmm0
mov dword [ebp - 0x10], edi
movups xmmword [esi + 0x10], xmm0
movq qword [esi + 0x20], xmm0
mov dword [eax + 4], 0
mov dword [eax], 0
mov dword [eax + 8], 0
mov dword [ebp - 4], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov byte [edi], 0
mov dword [edi + 0xc], 0
mov dword [edi + 8], 0
mov dword [edi + 4], 0
mov ecx, dword [eax + 4]
test ecx, ecx
jns 0x100cee30
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
lea ecx, [edi + 0x10]
call fcn.100eaf70
lea eax, [edi + 0x10]
mov dword [eax], 0
xorps xmm0, xmm0
mov ecx, dword [ebp - 0xc]
mov eax, esi
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x34], 0
mov dword [esi + 0x7c], 0
mov dword [esi + 0x78], 0
mov dword [esi + 0x80], 0
movups xmmword [esi + 0x70], xmm0
mov dword [esi + 0x80], 0
mov dword [esi + 0x84], 0
mov dword [esi + 0x88], 0
mov dword [esi + 0x8c], 0
mov dword [esi + 0x90], 0
mov dword [esi + 0x94], 0
mov dword [esi + 0x98], 0
mov dword [esi + 0x9c], 0
mov dword [esi + 0xa0], 0
mov dword [esi + 0x2c], 0xffffffff
mov dword [esi + 0x28], 0xffffffff
mov dword [esi + 0x34], 0
mov dword [esi + 0x30], 0
pop edi
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret

Function at 0x100d1650
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, edx
not ebx
mov esi, ecx
mov eax, ebx
test edi, edi
je 0x100d16b1
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x100d1694
cmp edi, 2
jb 0x100d1694
cmp byte [esi], cl
jne 0x100d1694
cmp byte [esi + 1], cl
jne 0x100d1694
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x101bf3b0]
jmp 0x100d1665
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x101bf3b0]
test edi, edi
jne 0x100d1665
pop edi
pop esi
not eax
pop ebx
pop ebp
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x100d16e0
cmp cl, 0x23
jne 0x100d16c7
cmp byte [esi], cl
jne 0x100d16c7
cmp byte [esi + 1], cl
cmove eax, ebx
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
mov cl, byte [esi]
inc esi
xor eax, dword [edx*4 + 0x101bf3b0]
test cl, cl
jne 0x100d16b8
pop edi
pop esi
not eax
pop ebx
pop ebp
ret