joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a14c0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100ad3e5
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100c0040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], edi
movzx eax, byte [edx]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 1]
xor ecx, eax
movzx eax, byte [edx + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, ebx
push eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push edx
push eax
call fcn.100a1450
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100a154a
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100a1690
cmp dword [ebx + 8], 0xfffffff
jne 0x100a155e
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ebx + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 0
push 0x10
mov dword [ebp - 0x24], 0
call fcn.100a3a28
mov ecx, dword [ebp - 0x10]
mov esi, eax
add esp, 4
mov dword [ebp - 0x24], esi
mov ecx, dword [ecx]
mov dword [esi + 8], ecx
mov byte [esi + 0xc], 0
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100b64f0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100b64f0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100a1643
divss xmm2, xmm3
sub esp, 8
movss dword [ebp - 0x10], xmm2
fld dword [ebp - 0x10]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
add esp, 8
fstp dword [ebp - 0x10]
movss xmm0, dword [ebp - 0x10]
call fcn.100a4ca0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100a1625
cmp eax, 0x200
jae 0x100a1623
shl eax, 3
cmp eax, ecx
jae 0x100a1625
mov eax, ecx
push eax
mov ecx, ebx
call fcn.10042820
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100a1450
mov edx, dword [eax]
jmp 0x100a1646
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov edi, dword [ebp - 0x28]
mov dword [esi + 4], eax
mov dword [esi], edx
mov dword [eax], esi
mov dword [edx + 4], esi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
and eax, dword [ebp - 0x14]
mov ebx, dword [ecx + eax*8]
cmp ebx, dword [edi]
jne 0x100a1671
mov dword [ecx + eax*8], esi
jmp 0x100a1683
cmp ebx, edx
jne 0x100a167a
mov dword [ecx + eax*8], esi
jmp 0x100a1687
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100a1687
mov dword [ecx + eax*8 + 4], esi
mov edi, dword [ebp - 0x20]
mov dword [edi], esi
mov byte [edi + 4], 1
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100a1b50
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100ad3e5
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100c0040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], edi
movzx eax, byte [edx]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 1]
xor ecx, eax
movzx eax, byte [edx + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, ebx
push eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
push edx
push eax
call fcn.100a1450
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100a1bda
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100a1d22
cmp dword [ebx + 8], 0xfffffff
jne 0x100a1bee
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
lea eax, [ebx + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], 0
push 0x10
mov dword [ebp - 0x24], 0
call fcn.100a3a28
mov edx, dword [ebp - 0x10]
mov esi, eax
add esp, 4
mov dword [ebp - 0x24], esi
mov ecx, dword [edx]
mov edx, dword [edx + 4]
mov dword [esi + 8], ecx
mov dword [esi + 0xc], edx
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100b64f0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100b64f0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100a1cd5
divss xmm2, xmm3
sub esp, 8
movss dword [ebp - 0x10], xmm2
fld dword [ebp - 0x10]
fstp qword [esp]
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
add esp, 8
fstp dword [ebp - 0x10]
movss xmm0, dword [ebp - 0x10]
call fcn.100a4ca0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100a1cb7
cmp eax, 0x200
jae 0x100a1cb5
shl eax, 3
cmp eax, ecx
jae 0x100a1cb7
mov eax, ecx
push eax
mov ecx, ebx
call fcn.10042820
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100a1450
mov edx, dword [eax]
jmp 0x100a1cd8
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov edi, dword [ebp - 0x28]
mov dword [esi + 4], eax
mov dword [esi], edx
mov dword [eax], esi
mov dword [edx + 4], esi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
and eax, dword [ebp - 0x14]
mov ebx, dword [ecx + eax*8]
cmp ebx, dword [edi]
jne 0x100a1d03
mov dword [ecx + eax*8], esi
jmp 0x100a1d15
cmp ebx, edx
jne 0x100a1d0c
mov dword [ecx + eax*8], esi
jmp 0x100a1d19
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100a1d19
mov dword [ecx + eax*8 + 4], esi
mov edi, dword [ebp - 0x20]
mov dword [edi], esi
mov byte [edi + 4], 1
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x40b610
Capabilities:
Decompress data using quicklz

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x40b7de
sub esp, 0x38
mov eax, dword [esp + 0x3c]
cmp eax, 0x7000000
jle 0x40b63b
mov eax, 0x7000000
jmp 0x40b643
test eax, eax
je 0x40b7b9
mov dword [esp + 0x14], eax
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
mov ecx, dword [ecx + 0x18]
mov edx, dword [ecx + 0x94]
mov ebx, dword [ecx + 0x98]
mov dword [ecx + 0x94], ebx
mov ebp, edx
shl edx, 0x11
xor edx, ebp
mov ebp, ebx
xor ebx, edx
shr edx, 7
xor edx, ebx
mov ebx, ebp
shr ebp, 0x10
xor ebp, edx
mov dword [ecx + 0x98], ebp
lea ecx, [ebp + ebx]
shr ecx, 6
inc ecx
mov dword [esp], ecx
call fcn.0045fa80
movsd xmm0, qword [esp + 4]
movsd qword [esp + 0x28], xmm0
mov eax, dword [esp + 0x2c]
mov ecx, eax
shr eax, 0x14
and eax, 0x7ff
mov edx, eax
add eax, 0xfffffc01
mov ebx, ecx
shr ecx, 0xf
and ecx, 0x1f
mov ebp, ecx
add ecx, 1
mov esi, 0
adc esi, 0
shl ebx, 5
mov edi, dword [esp + 0x28]
shr edi, 0x1b
or edi, ebx
lea ebx, [0x85e8e0]
movsd xmm0, qword [ebx + ebp*8]
test esi, esi
jne 0x40b7d1
cmp ecx, 0x21
jae 0x40b7c5
movsd qword [esp + 0x18], xmm0
mov dword [esp + 0x10], edi
add edx, 0xfffffc01
mov edx, 0xffffffff
adc edx, 0
movsd xmm0, qword [ebx + ecx*8]
movsd qword [esp + 0x20], xmm0
mov dword [esp + 4], edx
mov dword [esp], eax
call fcn.00459f90
movsd xmm0, qword [esp + 8]
movsd qword [esp + 0x30], xmm0
mov dword [esp + 4], 0
mov eax, dword [esp + 0x10]
and eax, 0xfffff
mov dword [esp], eax
call fcn.0045a060
movsd xmm0, qword [esp + 0x30]
movsd xmm1, qword [esp + 0x18]
addsd xmm0, xmm1
movsd xmm2, qword [esp + 0x20]
subsd xmm2, xmm1
movsd xmm1, qword [esp + 8]
mulsd xmm1, xmm2
movsd xmm2, qword [0x71c8ec]
mulsd xmm2, xmm1
addsd xmm0, xmm2
movsd xmm1, qword [0x71c9c4]
subsd xmm0, xmm1
xorps xmm1, xmm1
ucomisd xmm0, xmm1
jbe 0x40b794
xorps xmm0, xmm0
mov eax, dword [esp + 0x14]
cvtsi2sd xmm1, eax
movsd xmm2, qword [0x71ca1c]
mulsd xmm1, xmm2
mulsd xmm0, xmm1
cvttsd2si eax, xmm0
inc eax
mov dword [esp + 0x40], eax
add esp, 0x38
ret
mov dword [esp + 0x40], 0
add esp, 0x38
ret
mov eax, ecx
mov ecx, 0x21
call fcn.0045fb60
mov eax, ecx
mov ecx, 0x21
call fcn.0045fc40
nop
call fcn.0045e6c0
jmp fcn.0040b610
Function at 0x414f10
Capabilities:
Check for software breakpoints

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x415124
sub esp, 0x18
mov eax, dword [0x8b960c]
test eax, eax
jne 0x41510d
nop
lea eax, [0x8b95f4]
mov dword [esp], eax
call fcn.00409440
mov eax, dword [0x8b95f8]
test eax, eax
je 0x414f59
cmp dword [eax + 8], 0xcc
jne 0x414fcf
mov edx, dword [0x8b95ec]
test edx, edx
jne 0x414fb1
mov dword [esp], 0x1000
mov dword [esp + 4], 0
lea eax, [0x8bd8b8]
mov dword [esp + 8], eax
call fcn.0040b7f0
mov eax, dword [esp + 0xc]
mov dword [0x8b95ec], eax
mov ecx, dword [0x8b95a8]
mov dword [eax], ecx
mov eax, dword [0x8b95ec]
mov dword [0x8b95a8], eax
movzx eax, byte [0x8b9bc0]
test al, al
jne 0x414fb1
xor eax, eax
jmp 0x4150b9
mov edx, dword [0x8b95ec]
mov ebx, dword [edx + 4]
mov dword [0x8b95ec], ebx
mov ebx, dword [0x8b95f8]
mov dword [edx + 4], ebx
mov dword [0x8b95f8], edx
mov edx, dword [0x8b95f8]
mov eax, dword [edx + 8]
cmp eax, 0xcc
jae 0x4150a1
mov dword [esp + 0x14], edx
mov dword [esp + 0x10], eax
lea eax, [edx + 8]
mov dword [esp], eax
mov dword [esp + 4], 1
call fcn.00401da0
mov eax, dword [esp + 0x10]
lea eax, [eax + eax*4]
mov ecx, dword [esp + 0x14]
lea edi, [ecx + eax*4 + 0x10]
mov edx, dword [0x8b98c0]
lea ebx, [ecx + eax*4 + 0x1c]
lea ebp, [ecx + eax*4 + 0x20]
lea esi, [ecx + eax*4 + 0x14]
test edx, edx
jne 0x41502d
mov edx, dword [esp + 0x20]
mov dword [ecx + eax*4 + 0x10], edx
jmp 0x41503a
mov edx, eax
mov eax, dword [esp + 0x20]
call fcn.0045fad0
mov eax, edx
mov edx, dword [esp + 0x24]
mov dword [ecx + eax*4 + 0x18], edx
mov edx, dword [0x8b98c0]
test edx, edx
jne 0x415066
mov edx, dword [esp + 0x28]
mov dword [ecx + eax*4 + 0x1c], edx
mov edx, dword [esp + 0x2c]
mov dword [ecx + eax*4 + 0x20], edx
mov edx, dword [esp + 0x1c]
mov dword [ecx + eax*4 + 0x14], edx
jmp 0x415087
mov edi, ebx
mov eax, dword [esp + 0x28]
call fcn.0045fad0
mov edi, ebp
mov eax, dword [esp + 0x2c]
call fcn.0045fad0
mov edi, esi
mov eax, dword [esp + 0x1c]
call fcn.0045fad0
mov byte [0x8b9553], 1
nop
lea eax, [0x8b95f4]
mov dword [esp], eax
call fcn.00409640
add esp, 0x18
ret
mov ecx, 0xcc
call fcn.0045fb60
lea esi, [0x8b9bc0]
xchg ebp, eax
mov byte [esi + ebx], al
xchg ebp, eax
lea eax, [ebx + 1]
cmp eax, 0x80
jge 0x414fb1
mov ecx, eax
mov eax, 0xcccccccd
imul ecx
add edx, ecx
sar edx, 2
mov eax, ecx
sar ecx, 0x1f
sub edx, ecx
lea edx, [edx + edx*4]
mov ebx, eax
sub eax, edx
cmp eax, 5
jae 0x415103
lea edx, [0x858478]
movzx ebp, byte [edx + eax]
cmp ebx, 0x80
jb 0x4150ab
mov eax, ebx
mov ecx, pe_nt_image_headers32
call fcn.0045fb50
mov ecx, 5
call fcn.0045fb50
lea eax, [0x6b9fa4]
mov dword [esp], eax
mov dword [esp + 4], 0x18
call fcn.00434e00
nop
call fcn.0045e6c0
jmp fcn.00414f10
Function at 0x426fc0
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x4270dc
sub esp, 0x14
mov eax, dword [esp + 0x18]
movzx ecx, byte [eax + 6]
cmp cl, 1
je 0x427055
cmp cl, 2
je 0x426ffd
cmp cl, 3
jne 0x4270c5
mov byte [eax + 8], 1
jmp 0x4270c1
mov ecx, dword [eax + 8]
mov dword [esp], ecx
mov ecx, dword [esp + 0x20]
mov dword [esp + 4], ecx
call fcn.0042c5b0
nop
lea eax, [0x89dbbc]
mov dword [esp], eax
call fcn.00409440
nop
mov eax, dword [0x89db88]
sub eax, dword [0x89db6c]
mov dword [0x89db88], eax
mov eax, dword [0x89db78]
mov ecx, dword [esp + 0x18]
mov dword [ecx], eax
mov dword [0x89db78], ecx
nop
lea eax, [0x89dbbc]
mov dword [esp], eax
call fcn.00409640
jmp 0x4270c1
mov ecx, dword [eax + 8]
mov edx, dword [eax + 0xc]
mov ebx, dword [eax + 0x10]
mov ebp, dword [eax + 0x14]
mov esi, dword [esp + 0x1c]
mov dword [esp], esi
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebp
call fcn.00414f10
nop
lea eax, [0x89dbbc]
mov dword [esp], eax
call fcn.00409440
nop
mov eax, dword [0x89db60]
sub eax, dword [0x89db44]
mov dword [0x89db60], eax
mov eax, dword [0x89db50]
mov ecx, dword [esp + 0x18]
mov dword [ecx], eax
mov dword [0x89db50], ecx
nop
nop
lea eax, [0x89dbbc]
mov dword [esp], eax
call fcn.00409640
add esp, 0x14
ret
lea eax, [0x6b6542]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call fcn.00434e00
nop
call fcn.0045e6c0
jmp fcn.00426fc0
Function at 0x44f280
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x44f403
sub esp, 0x10
mov ecx, dword [esp + 0x18]
test ecx, ecx
jbe 0x44f3fb
mov edx, dword [esp + 0x14]
movzx ebx, byte [edx]
test ebx, ebx
jne 0x44f2dc
movzx ebp, byte [esp + 0x28]
xchg ebp, eax
test al, al
xchg ebp, eax
jne 0x44f2dc
mov dword [esp + 0x2c], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
mov byte [esp + 0x38], 0
add esp, 0x10
ret
test ebx, 0x80
je 0x44f2ef
xor eax, eax
xor ebx, ebx
xor ebp, ebp
jmp 0x44f3d0
mov eax, 1
mov ebp, ebx
and ebx, 1
neg ebx
shr ebp, 1
xor ebx, ebp
mov ebp, dword [esp + 0x24]
add dword [ebp], ebx
cmp ecx, eax
jb 0x44f3c2
sub ecx, eax
mov ebx, dword [esp + 0x1c]
sub ebx, eax
mov ebp, ebx
neg ebx
sar ebx, 0x1f
and eax, ebx
lea ebx, [edx + eax]
test ecx, ecx
jbe 0x44f3bb
movzx edx, byte [edx + eax]
test edx, 0x80
je 0x44f346
mov dword [esp + 8], ecx
mov dword [esp + 0xc], ebp
xor eax, eax
xor edx, edx
xor esi, esi
jmp 0x44f38f
mov eax, 1
cmp eax, ecx
ja 0x44f37d
mov esi, dword [esp + 0x20]
add dword [esi], edx
sub ebp, eax
mov edx, ebp
xchg ebp, ebx
neg ebx
xchg ebp, ebx
sar ebp, 0x1f
and ebp, eax
add ebx, ebp
mov dword [esp + 0x2c], ebx
sub ecx, eax
mov dword [esp + 0x30], ecx
mov dword [esp + 0x34], edx
mov byte [esp + 0x38], 1
add esp, 0x10
ret
call fcn.0045fbc0
lea esi, [ecx + 7]
mov ecx, dword [esp + 8]
mov eax, ebp
mov ebp, dword [esp + 0xc]
cmp eax, ecx
jae 0x44f3b6
movzx edi, byte [eax + ebx]
lea ebp, [eax + 1]
mov eax, edi
and edi, 0x7f
mov ecx, esi
shl edi, cl
or edx, edi
test al, 0x80
jne 0x44f382
mov ecx, dword [esp + 8]
mov eax, ebp
mov ebp, dword [esp + 0xc]
jmp 0x44f34b
call fcn.0045fb60
xor eax, eax
call fcn.0045fb50
call fcn.0045fbc0
lea ebp, [ecx + 7]
mov ecx, dword [esp + 0x18]
mov eax, edi
cmp ecx, eax
jbe 0x44f3f6
movzx esi, byte [eax + edx]
lea edi, [eax + 1]
mov eax, esi
and esi, 0x7f
mov ecx, ebp
shl esi, cl
or ebx, esi
test al, 0x80
jne 0x44f3c7
mov ecx, dword [esp + 0x18]
mov eax, edi
jmp 0x44f2f4
call fcn.0045fb60
xor eax, eax
call fcn.0045fb50
nop
call fcn.0045e6c0
jmp fcn.0044f280
Function at 0x456cc0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x456d5f
sub esp, 0x30
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
mov dword [esp + 8], ecx
mov dword [esp + 4], 0
lea edi, [esp + 0xc]
xor eax, eax
call fcn.0045fd77
lea ecx, [0x456d70]
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x10], ecx
lea ecx, [esp + 0x34]
mov dword [esp + 0x14], ecx
mov ecx, dword [esp + 8]
mov dword [esp + 0x18], ecx
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x38]
mov dword [esp + 0x20], ecx
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x24], ecx
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x28], ecx
lea ecx, [esp + 4]
mov dword [esp + 0x2c], ecx
lea ecx, [esp + 0xc]
mov dword [esp], ecx
call fcn.0045e5b0
mov ecx, dword [esp + 4]
mov dword [esp + 0x44], ecx
add esp, 0x30
ret
call fcn.0045e6c0
jmp fcn.00456cc0
Function at 0x45f980
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
movd xmm0, dword [esp + 8]
pinsrw xmm0, ebx, 4
pshufhw xmm0, xmm0, 0
movdqa xmm1, xmm0
pxor xmm0, xmmword [0x8b9a00]
aesenc xmm0, xmm0
cmp ebx, 0x10
jb 0x45e14b
je 0x45e19e
cmp ebx, 0x20
jbe 0x45e1a4
cmp ebx, 0x40
jbe 0x45e1ea
jmp 0x45e28b
test ebx, ebx
je 0x45e194
add eax, 0x10
test ax, 0xff0
je 0x45e180
movdqu xmm1, xmmword [eax - 0x10]
add ebx, ebx
pand xmm1, xmmword [ebx*8 + 0x71eae0]
pxor xmm1, xmm0
aesenc xmm1, xmm1
aesenc xmm1, xmm1
aesenc xmm1, xmm1
movd dword [edx], xmm1
ret
movdqu xmm1, xmmword [eax + ebx - 0x20]
add ebx, ebx
pshufb xmm1, xmmword [ebx*8 + 0x71ebe0]
jmp 0x45e168
aesenc xmm0, xmm0
movd dword [edx], xmm0
ret
movdqu xmm1, xmmword [eax]
jmp 0x45e168
pxor xmm1, xmmword [0x8b9a10]
aesenc xmm1, xmm1
movdqu xmm2, xmmword [eax]
movdqu xmm3, xmmword [eax + ebx - 0x10]
pxor xmm2, xmm0
pxor xmm3, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
aesenc xmm2, xmm2
aesenc xmm3, xmm3
aesenc xmm2, xmm2
aesenc xmm3, xmm3
pxor xmm2, xmm3
movd dword [edx], xmm2
ret
movdqa xmm2, xmm1
movdqa xmm3, xmm1
pxor xmm1, xmmword [0x8b9a10]
pxor xmm2, xmmword [0x8b9a20]
pxor xmm3, xmmword [0x8b9a30]
aesenc xmm1, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
movdqu xmm4, xmmword [eax]
movdqu xmm5, xmmword [eax + 0x10]
movdqu xmm6, xmmword [eax + ebx - 0x20]
movdqu xmm7, xmmword [eax + ebx - 0x10]
pxor xmm4, xmm0
pxor xmm5, xmm1
pxor xmm6, xmm2
pxor xmm7, xmm3
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
pxor xmm4, xmm6
pxor xmm5, xmm7
pxor xmm4, xmm5
movd dword [edx], xmm4
ret
movdqa xmm2, xmm1
movdqa xmm3, xmm1
pxor xmm1, xmmword [0x8b9a10]
pxor xmm2, xmmword [0x8b9a20]
pxor xmm3, xmmword [0x8b9a30]
aesenc xmm1, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
movdqu xmm4, xmmword [eax + ebx - 0x40]
movdqu xmm5, xmmword [eax + ebx - 0x30]
movdqu xmm6, xmmword [eax + ebx - 0x20]
movdqu xmm7, xmmword [eax + ebx - 0x10]
aesenc xmm4, xmm0
aesenc xmm5, xmm1
aesenc xmm6, xmm2
aesenc xmm7, xmm3
dec ebx
shr ebx, 6
movdqu xmm0, xmmword [eax]
movdqu xmm1, xmmword [eax + 0x10]
movdqu xmm2, xmmword [eax + 0x20]
movdqu xmm3, xmmword [eax + 0x30]
aesenc xmm4, xmm0
aesenc xmm5, xmm1
aesenc xmm6, xmm2
aesenc xmm7, xmm3
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
add eax, 0x40
dec ebx
jne 0x45e2ea
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
pxor xmm4, xmm6
pxor xmm5, xmm7
pxor xmm4, xmm5
movd dword [edx], xmm4
ret
cmp byte [0x8b955b], 0
je 0x45f99a
mov eax, dword [esp + 4]
mov ebx, dword [esp + 0xc]
lea edx, [esp + 0x10]
jmp 0x45e110
jmp fcn.00407e00
Function at 0x6da3c646
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x6da4ebbc], 0
push esi
push edi
jne 0x6da3c5bc
call fcn.6da3c528
test eax, eax
je 0x6da3c601
mov eax, dword [0x6da4ebbc]
cmp eax, 1
jne 0x6da3c5dd
push 0xd
push 0
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
test eax, eax
je 0x6da3c601
jmp 0x6da3c643
mov edi, dword [sym.imp.kernel32.dll_InterlockedPopEntrySList]
push eax
call edi
test eax, eax
jne 0x6da3c643
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.kernel32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x6da3c605
xor eax, eax
jmp 0x6da3c643
mov eax, dword [esi]
push dword [0x6da4ebbc]
call edi
mov edi, eax
test edi, edi
je 0x6da3c627
push 0x8000
push 0
push esi
call dword [sym.imp.kernel32.dll_VirtualFree]
mov eax, edi
jmp 0x6da3c643
lea edi, [esi + 0xff0]
push esi
push dword [0x6da4ebbc]
call dword [sym.imp.kernel32.dll_InterlockedPushEntrySList]
add esi, 0x10
cmp esi, edi
jb 0x6da3c62d
mov eax, esi
pop edi
pop esi
ret
jmp 0x6da3c5a8

Function at 0x6da3ca24
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x6da4dc8c]
jne 0x6da3ca2e
repz ret
jmp fcn.6da3ece8

Function at 0x6da413fd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
pushal
call 0x6da4140c
pop dword [ebp - 0x18]
mov eax, 0x8adc129
add eax, 0x64f652e3
sub dword [ebp - 0x18], eax
push 0x40
push 0x1000
push 0x3b8bd
push 0
mov eax, 0x65db6c6d
sub eax, 0xf8370aed
add eax, dword [ebp - 0x18]
call dword [eax]
mov ecx, 0xe03e53a6
sub ecx, 0xe03e01b5
mov edi, eax
mov esi, 0xceecad35
sub esi, 0x61476535
add esi, dword [ebp - 0x18]
mov ebx, 0xe99ed0b0
xor dword [ebp - 0x10], ebx
mov edx, dword [esi]
add dword [ebp - 8], 0xf3b53c86
sub edx, ebx
sub dword [ebp - 0x10], 0x2bd6104c
mov dword [edi], edx
xor dword [ebp - 8], ecx
add edi, 4
add esi, 0xf369946d
sub esi, 0xf3699469
loop 0x6da41465
add eax, 0x13a97
mov ebx, eax
add eax, 0x4c19e165
sub eax, 0x4c19e160
mov ecx, 0x6da30000
add ecx, dword [ebp - 0x18]
call ebx
leave
ret
Function at 0x40645c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
push esi
mov esi, 0x104
lea eax, [ebp - 0x120]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
cmp eax, esi
pop esi
jbe 0x406480
xor eax, eax
test eax, eax
je 0x406492
cmp byte [ebp + eax - 0x121], 0x5c
je 0x406492
xor ecx, ecx
jmp 0x406495
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx + 0x40a014]
lea eax, [ebp + eax - 0x120]
push ecx
push str._s_s.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x120]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
leave
ret 4

Function at 0x406581
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x4232bc], 0
push esi
jne 0x4065b8
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406592
mov dword [ecx*4 + 0x4232b8], eax
inc ecx
cmp ecx, 0x100
jl 0x40658d
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x4065e9
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x4232b8]
xor eax, esi
inc ecx
dec edx
jne 0x4065cb
pop edi
not eax
pop esi
ret 0xc

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401060
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x824
mov eax, dword [0x442074]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x820
lea eax, [ebp - 0x824]
push 0
push eax
call fcn.00414870
add esp, 0xc
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
lea eax, [ebp - 0x824]
push 0x410
push 0x410
push eax
call fcn.00401050
push dword [eax + 4]
push dword [eax]
call fcn.00419568
add esp, 0x20
cmp word [ebp - 0x824], 0
je 0x4010cc
lea eax, [ebp - 0x824]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00411e49
mov esp, ebp
pop ebp
ret