joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10048e20
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x100d8040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword fs:[0x30]
push esi
push edi
mov edi, ecx
test ebx, ebx
jne 0x10048e53
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebx + 0xc]
add ebx, 0x14
mov esi, dword [ebx]
cmp esi, ebx
je 0x10048ec0
mov ecx, 0x5a4d
lea edx, [esi - 8]
test edx, edx
je 0x10048eba
mov eax, dword [edx + 0x18]
test eax, eax
je 0x10048eba
cmp word [eax], cx
jne 0x10048eba
mov ecx, dword [eax + 0x3c]
add ecx, eax
je 0x10048eb5
cmp dword [ecx], 0x4550
jne 0x10048eb5
mov dword [ebp - 0xc], eax
mov eax, dword [edi + 4]
mov dword [ebp - 0x10], edx
mov dword [ebp - 8], ecx
cmp eax, dword [edi + 8]
je 0x10048ea9
movq xmm0, qword [ebp - 0x10]
movq qword [eax], xmm0
mov dword [eax + 8], ecx
add dword [edi + 4], 0xc
jmp 0x10048eb5
lea ecx, [ebp - 0x10]
push ecx
push eax
mov ecx, edi
call fcn.1002d0a0
mov ecx, 0x5a4d
mov esi, dword [esi]
cmp esi, ebx
jne 0x10048e64
mov eax, dword [edi]
cmp eax, dword [edi + 4]
mov ecx, dword [ebp - 4]
pop edi
setne al
xor ecx, ebp
pop esi
pop ebx
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret
Function at 0x10049fb0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, edx
push edi
mov dword [ebp - 4], eax
mov ebx, ecx
cmp dword [esi + 0x14], 0xf
mov edi, dword [esi + 0x10]
jbe 0x10049fcc
mov esi, dword [esi]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x10049feb
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x10049fd7
mov eax, dword [ebp - 4]
push edx
mov edx, eax
mov ecx, ebx
call fcn.10049880
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100500d0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100bc8c5
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x100d8040]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
movzx eax, byte [esi]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [esi + 1]
xor ecx, eax
movzx eax, byte [esi + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [esi + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
lea eax, [ebp - 0x18]
imul edi, ecx, 0x1000193
push edi
push esi
push eax
call fcn.1003b1e0
mov eax, dword [ebp - 0x14]
test eax, eax
jne 0x100501fb
cmp dword [0x10160220], 0xfffffff
jne 0x1005015a
push str.unordered_map_set_too_long
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov dword [ebp - 0x20], 0x1016021c
mov dword [ebp - 4], 0
push 0x10
mov dword [ebp - 0x1c], 0
call fcn.100b7fd8
mov ebx, eax
add esp, 4
mov eax, dword [esi]
mov dword [ebp - 0x1c], ebx
mov dword [ebx + 8], eax
mov dword [ebx + 0xc], 0
mov dword [ebp - 4], 1
mov eax, dword [0x10160220]
inc eax
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100cd080]
mov eax, dword [0x10160234]
cvtpd2ps xmm1, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x100cd080]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [0x10160218]
jbe 0x100501f0
call fcn.1003af80
push edi
lea eax, [ebx + 8]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.1003b1e0
mov ecx, dword [eax]
jmp 0x100501f3
mov ecx, dword [ebp - 0x18]
push ebx
push ecx
push edi
call fcn.1003b000
add eax, 0xc
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10052910
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x5c
mov eax, dword [0x100d8040]
xor eax, esp
mov dword [esp + 0x58], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
cmp dword [eax + 0x14], 0xf
mov esi, eax
push edi
mov edi, dword [eax + 0x10]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], ebx
jbe 0x10052942
mov esi, dword [eax]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x10052961
nop dword [eax]
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x10052950
cmp dword [ebx + 4], 0
mov dword [esp + 0x5c], edx
mov dword [esp + 0xc], 0
jle 0x10052ab8
xor ecx, ecx
mov dword [esp + 0x10], ecx
nop dword [eax]
mov ebx, dword [ebx]
add ebx, ecx
mov ecx, dword [ebx + 0x28]
test ecx, ecx
je 0x100529a7
cmp dword [ecx + 4], 0
jle 0x100529a7
mov eax, dword [ebx + 0x2c]
add eax, dword [ebp + 0x10]
push eax
push ecx
push dword [esp + 0x1c]
mov ecx, 0x10160218
call fcn.10052910
mov edi, dword [ebx]
mov esi, 0x811c9dc5
xor eax, eax
inc eax
cmp byte [edi + eax], 0
jne 0x100529b0
xor edx, edx
test eax, eax
je 0x100529d1
nop dword [eax]
movsx ecx, byte [edi + edx]
inc edx
xor ecx, esi
imul esi, ecx, 0x1000193
cmp edx, eax
jb 0x100529c0
lea eax, [esp + 0x5c]
mov dword [esp + 0x60], esi
push eax
lea eax, [esp + 0x20]
mov ecx, 0x10160238
push eax
call fcn.100804b0
mov ecx, dword [eax]
lea eax, [esp + 0x60]
push eax
lea eax, [esp + 0x28]
add ecx, 0xc
push eax
call fcn.10080210
mov eax, dword [eax]
cmp dword [eax + 0x14], 0
jne 0x10052a97
lea eax, [esp + 0x5c]
mov ecx, 0x10160238
push eax
lea eax, [esp + 0x30]
push eax
call fcn.100804b0
mov ecx, dword [eax]
lea eax, [esp + 0x60]
push eax
lea eax, [esp + 0x38]
add ecx, 0xc
push eax
call fcn.10080210
mov ecx, 0x10160238
mov eax, dword [eax]
mov byte [eax + 0xc], 0
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x40]
push eax
call fcn.100804b0
mov ecx, dword [eax]
lea eax, [esp + 0x60]
push eax
lea eax, [esp + 0x48]
add ecx, 0xc
push eax
call fcn.10080210
mov ecx, 0x10160238
mov eax, dword [eax]
mov dword [eax + 0x10], ebx
lea eax, [esp + 0x5c]
mov esi, dword [ebx + 0x2c]
add esi, dword [ebp + 0x10]
push eax
lea eax, [esp + 0x50]
push eax
call fcn.100804b0
mov ecx, dword [eax]
lea eax, [esp + 0x60]
push eax
lea eax, [esp + 0x58]
add ecx, 0xc
push eax
call fcn.10080210
mov eax, dword [eax]
mov dword [eax + 0x14], esi
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x18]
inc eax
mov ecx, dword [esp + 0x10]
add ecx, 0x3c
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
cmp eax, dword [ebx + 4]
jl 0x10052980
mov ecx, dword [esp + 0x64]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10052d10
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100d8040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
test eax, eax
je 0x10052e85
mov eax, dword [eax + 2]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x10052e85
push ebx
lea ebx, [eax - 4]
test ebx, ebx
je 0x10052e84
mov eax, dword [ebx + 4]
test eax, eax
je 0x10052e84
cmp eax, 0xc8
jg 0x10052e84
cmp dword [ebx], 0
je 0x10052e84
push esi
mov esi, dword [ebx + 8]
test esi, esi
je 0x10052e83
push edi
mov edi, 0x811c9dc5
xor ecx, ecx
inc ecx
cmp byte [esi + ecx], 0
jne 0x10052d78
xor edx, edx
test ecx, ecx
je 0x10052d96
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x10052d85
mov dword [ebp - 8], edi
cmp dword [ebx + 4], 0
mov dword [ebp - 0x18], 0
jle 0x10052e82
mov ecx, dword [ebp - 0x10]
xor eax, eax
mov dword [ebp - 0x14], eax
mov ebx, dword [ebx]
add ebx, eax
mov esi, dword [ebx + 4]
test esi, esi
je 0x10052e69
mov edi, 0x811c9dc5
xor eax, eax
inc eax
cmp byte [esi + eax], 0
jne 0x10052dc8
xor edx, edx
test eax, eax
je 0x10052de6
movsx ecx, byte [esi + edx]
inc edx
xor ecx, edi
imul edi, ecx, 0x1000193
cmp edx, eax
jb 0x10052dd5
lea eax, [ebp - 8]
mov dword [ebp - 0xc], edi
push eax
mov ecx, 0x10160238
call fcn.1007f930
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.1007f910
cmp dword [eax + 8], 0
jne 0x10052e63
lea eax, [ebp - 8]
mov ecx, 0x10160238
push eax
call fcn.1007f930
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.1007f910
mov ecx, 0x10160238
mov byte [eax], 1
lea eax, [ebp - 8]
mov esi, dword [ebx + 8]
push eax
call fcn.1007f930
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.1007f910
mov ecx, 0x10160238
mov dword [eax + 8], esi
lea eax, [ebp - 8]
push eax
call fcn.1007f930
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.1007f910
mov dword [eax + 4], 0
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov esi, dword [ebp - 0x18]
lea ebx, [ecx - 4]
inc esi
add eax, 0x3c
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], eax
cmp esi, dword [ebx + 4]
jl 0x10052db2
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret 4
Function at 0x1007fc80
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 0xc]
mov edx, ecx
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x14], edx
cmp ebx, eax
je 0x1007fdf1
mov eax, dword [edx + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebx + 4]
mov dword [ebp - 8], eax
movzx eax, byte [ebx + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [ebx + 9]
push esi
push edi
mov edi, dword [edx + 0xc]
mov esi, ebx
xor ecx, eax
mov dword [ebp - 0x1c], edi
movzx eax, byte [ebx + 0xa]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [ebx + 0xb]
imul ecx, ecx, 0x1000193
xor ecx, eax
mov eax, dword [edx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [edi + eax*8]
mov dword [ebp - 4], ecx
lea eax, [edi + eax*8]
mov dword [ebp - 0xc], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
nop word [eax + eax]
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 0xc]
call fcn.10080f50
push 0x2c
push edi
call fcn.100b84ea
mov edx, dword [ebp - 0x14]
add esp, 8
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x1007fd4d
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x1007fd00
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x1007fde7
mov edi, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
mov dword [edi], esi
mov dword [ecx], esi
pop edi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov edi, dword [ebp - 0xc]
cmp ecx, dword [ebp + 8]
jne 0x1007fd61
mov eax, dword [ebp - 0x18]
mov ecx, eax
mov dword [edi], eax
jmp 0x1007fd64
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [edi + 4], ecx
cmp esi, eax
je 0x1007fde7
nop
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 [edx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [ebp - 0x1c]
lea eax, [ecx + eax*8]
mov dword [ebp - 4], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 0xc]
call fcn.10080f50
push 0x2c
push edi
call fcn.100b84ea
mov edx, dword [ebp - 0x14]
add esp, 8
mov eax, dword [ebp + 0xc]
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x1007fdf8
cmp esi, eax
jne 0x1007fdb7
mov ecx, dword [ebp - 4]
mov dword [ecx], esi
mov ecx, dword [ebp - 8]
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 - 4]
mov ebx, dword [ebp - 0x18]
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
cmp esi, eax
jne 0x1007fd70
mov ecx, dword [ebp - 8]
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x1007ff30
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100bc14d
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x100d8040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xorps xmm0, xmm0
mov dword [ebp - 0x2c], 0
xor edx, edx
mov edi, 0xf
movups xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], edi
mov byte [ebp - 0x28], dl
mov dword [ebp - 4], edx
mov esi, dword [ecx]
mov eax, dword [ecx + 4]
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x38], eax
cmp esi, eax
je 0x1008003c
nop
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x1007ffb3
cmp dword [esi + 0x14], 0xf
mov eax, esi
jbe 0x1007ffa1
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.1002b780
mov edx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x14]
lea ecx, [edx - 3]
cmp ecx, edx
ja 0x1007ffcd
cmp edi, 0xf
mov dword [ebp - 0x18], ecx
lea eax, [ebp - 0x28]
cmova eax, dword [ebp - 0x28]
mov byte [eax + ecx], 0
jmp 0x1007ffda
sub ecx, edx
push 0
push ecx
lea ecx, [ebp - 0x28]
call fcn.1003a350
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov edi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
mov dword [ebp - 0x34], eax
xor eax, eax
test edx, edx
je 0x10080014
mov esi, dword [ebp - 0x34]
nop dword [eax]
movzx ecx, byte [eax + esi]
inc eax
xor ecx, edi
imul edi, ecx, 0x1000193
cmp eax, edx
jb 0x10080000
mov esi, dword [ebp - 0x30]
cmp edi, dword [ebp + 8]
jne 0x10080024
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x10080037
dec eax
mov dword [ebp - 0x2c], eax
add esi, 0x1c
mov dword [ebp - 0x30], esi
cmp esi, dword [ebp - 0x38]
je 0x1008003c
mov edi, dword [ebp - 0x14]
jmp 0x1007ff90
mov esi, dword [esi + 0x18]
jmp 0x1008003e
xor esi, esi
mov eax, dword [ebp - 0x14]
cmp eax, 0xf
jbe 0x10080076
mov edx, dword [ebp - 0x28]
lea ecx, [eax + 1]
mov eax, edx
cmp ecx, 0x1000
jb 0x1008006c
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1008006c
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100b84ea
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100800a0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100bc14d
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x100d8040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xorps xmm0, xmm0
mov dword [ebp - 0x2c], 1
xor edx, edx
mov edi, 0xf
movups xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], edi
mov byte [ebp - 0x28], dl
mov dword [ebp - 4], edx
mov esi, dword [ecx]
mov eax, dword [ecx + 4]
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x38], eax
cmp esi, eax
je 0x100801ac
nop
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x10080123
cmp dword [esi + 0x14], 0xf
mov eax, esi
jbe 0x10080111
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.1002b780
mov edx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x14]
lea ecx, [edx - 3]
cmp ecx, edx
ja 0x1008013d
cmp edi, 0xf
mov dword [ebp - 0x18], ecx
lea eax, [ebp - 0x28]
cmova eax, dword [ebp - 0x28]
mov byte [eax + ecx], 0
jmp 0x1008014a
sub ecx, edx
push 0
push ecx
lea ecx, [ebp - 0x28]
call fcn.1003a350
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov edi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
mov dword [ebp - 0x34], eax
xor eax, eax
test edx, edx
je 0x10080184
mov esi, dword [ebp - 0x34]
nop dword [eax]
movzx ecx, byte [eax + esi]
inc eax
xor ecx, edi
imul edi, ecx, 0x1000193
cmp eax, edx
jb 0x10080170
mov esi, dword [ebp - 0x30]
cmp edi, dword [ebp + 8]
jne 0x10080194
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x100801a7
dec eax
mov dword [ebp - 0x2c], eax
add esi, 0x1c
mov dword [ebp - 0x30], esi
cmp esi, dword [ebp - 0x38]
je 0x100801ac
mov edi, dword [ebp - 0x14]
jmp 0x10080100
mov esi, dword [esi + 0x18]
jmp 0x100801ae
xor esi, esi
mov eax, dword [ebp - 0x14]
cmp eax, 0xf
jbe 0x100801e6
mov edx, dword [ebp - 0x28]
lea ecx, [eax + 1]
mov eax, edx
cmp ecx, 0x1000
jb 0x100801dc
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100801dc
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100b84ea
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.100b7fbc
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100808e0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, ecx
mov eax, 0x1fffffff
bsr ecx, eax
push esi
push edi
mov edi, 1
mov dword [ebp - 8], ebx
mov eax, edi
shl eax, cl
mov ecx, dword [ebp + 8]
cmp ecx, eax
jbe 0x10080911
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 [ebx + 4]
or eax, 1
mov dword [ebp - 0xc], esi
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
lea ecx, [ebx + 0xc]
lea eax, [edi + edi]
push eax
call fcn.1002b8b0
lea eax, [edi - 1]
mov dword [ebx + 0x1c], edi
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 4]
mov eax, dword [eax]
mov ecx, eax
cmp eax, esi
je 0x10080a1c
nop word [eax + eax]
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
imul edx, edi, 0x1000193
mov edi, dword [ebx + 0x18]
and edi, edx
mov edx, dword [ebx + 0xc]
lea edx, [edx + edi*8]
mov edi, dword [edx]
mov dword [ebp - 0x10], edx
cmp edi, esi
jne 0x100809a1
mov dword [edx], eax
mov dword [edx + 4], eax
jmp 0x10080a12
mov edx, dword [edx + 4]
mov ebx, dword [eax + 8]
cmp ebx, dword [edx + 8]
jne 0x100809db
mov edx, dword [edx]
mov dword [ebp - 4], edx
cmp edx, eax
je 0x100809d3
mov ebx, dword [eax + 4]
mov esi, dword [ebp - 4]
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 - 0xc]
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
mov edx, dword [ebp - 0x10]
mov dword [edx + 4], eax
jmp 0x10080a0f
cmp edi, edx
je 0x100809ec
nop
mov edx, dword [edx + 4]
cmp ebx, dword [edx + 8]
je 0x10080a25
cmp edi, edx
jne 0x100809e0
mov ebx, dword [eax + 4]
mov dword [ebp - 4], 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 - 4]
mov dword [ecx + 4], edx
mov edx, dword [ebp - 0x10]
mov dword [eax + 4], edi
mov dword [edx], eax
mov ebx, dword [ebp - 8]
mov eax, ecx
cmp ecx, esi
jne 0x10080950
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [eax + 4]
mov edx, dword [edx]
mov dword [ebp - 4], 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 - 0xc]
mov dword [ecx + 4], ebx
mov dword [eax + 4], edx
jmp 0x10080a0f

Function at 0x100823c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 1
jne 0x100823eb
push 0
push 0
push 0
push 0x10037410
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x100823eb
mov eax, 1
pop ebp
ret 0xc
xor eax, eax
pop ebp
ret 0xc
Function at 0x1009b170
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
test ebx, ebx
je 0x1009b301
mov eax, dword [ebx]
mov ecx, ebx
mov eax, dword [eax + 0x280]
call eax
test al, al
je 0x1009b301
mov eax, dword [0x1015b2f0]
cmp dword [eax + 0x174], 0xffffffff
je 0x1009b301
mov eax, dword [0x1015b5f4]
add eax, 0xffffff8a
xor eax, 0x9c4a7392
cmp dword [eax + ebx], 0
mov eax, dword [0x1015b5bc]
setle cl
add eax, 0xffffff98
xor eax, 0x9c4a7384
xor edi, edi
mov byte [eax + ebx], cl
mov eax, dword [0x1015b5b0]
add eax, 0xffffff9b
xor eax, 0x9c4a7381
mov dword [eax + ebx + 0xc], 0
mov eax, dword [0x1015b5b4]
add eax, 0xffffff9a
xor eax, 0x9c4a7382
mov dword [eax + ebx + 0xc], 0
mov ecx, dword [0x1015b5b8]
lea eax, [ecx - 0x67]
xor eax, 0x9c4a7383
mov edx, dword [eax + ebx + 0xc]
mov dword [ebp - 4], edx
test edx, edx
je 0x1009b25e
lea eax, [ecx - 0x67]
xor eax, 0x9c4a7383
mov eax, dword [eax + ebx]
mov esi, dword [eax + edi*4]
lea ebx, [eax + edi*4]
test esi, esi
je 0x1009b256
or eax, 0xffffffff
lock xadd dword [esi + 4], eax
jne 0x1009b24a
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 4]
call eax
test al, al
je 0x1009b247
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
mov edx, dword [ebp - 4]
mov dword [ebx], 0
mov ecx, dword [0x1015b5b8]
mov ebx, dword [ebp + 8]
inc edi
cmp edi, edx
jb 0x1009b213
lea eax, [ecx - 0x67]
xor eax, 0x9c4a7383
lea ecx, [ebx + 8]
push 0
mov dword [eax + ebx + 0xc], 0
mov eax, dword [ebx + 8]
mov eax, dword [eax + 0x1c]
call eax
mov eax, dword [ebx + 8]
lea ecx, [ebx + 8]
push 0
mov eax, dword [eax + 0x14]
call eax
mov ecx, dword [0x1015b304]
xor ebx, ebx
mov dword [ebp - 4], ecx
mov eax, dword [ecx + 0x28]
mov dword [ebp - 8], eax
test eax, eax
je 0x1009b2f2
nop dword [eax]
mov eax, dword [ecx + 0x1c]
mov ecx, dword [eax + ebx*4]
mov eax, dword [ecx]
mov eax, dword [eax + 0x30]
call eax
mov esi, eax
mov edi, 0x811c9dc5
xor ecx, ecx
inc ecx
cmp byte [esi + ecx], 0
jne 0x1009b2b6
xor edx, edx
test ecx, ecx
je 0x1009b2dc
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x1009b2c3
cmp edi, 0x79705c5e
je 0x1009b2e7
inc ebx
cmp ebx, dword [ebp - 8]
jae 0x1009b2f2
mov ecx, dword [ebp - 4]
jmp 0x1009b2a0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x1c]
mov ecx, dword [eax + ebx*4]
jmp 0x1009b2f4
xor ecx, ecx
push 0
push dword [ebp + 8]
push 0
call dword [0x1015b3fc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x1009fbe0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

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 0x100c258d
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x28
mov eax, dword [0x100d8040]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [0x1015b2f0]
mov edi, dword [esi + 0x174]
test edi, edi
jle 0x1009fc51
mov edx, dword [esi + 0x4cb0]
mov ecx, dword [0x1015b294]
add edx, dword [esi + 0x4cac]
push edx
push dword [esi + 0x4cb4]
mov eax, dword [ecx]
push 1
push edi
mov eax, dword [eax + 0xc]
call eax
cmp byte [0x10160328], 0
jne 0x1009fd24
push 0x22
xorps xmm0, xmm0
mov dword [ebp - 0x24], 0
push str.B8_________3B_F0_0F_4F_F0_89_5D_FC
lea ecx, [ebp - 0x34]
mov dword [ebp - 0x20], 0
movups xmmword [ebp - 0x34], xmm0
call fcn.1002bec0
mov dword [ebp - 4], 0
mov eax, dword [0x1015b24c]
test eax, eax
je 0x1009fc97
mov edx, dword [eax + 0x50]
jmp 0x1009fc99
xor edx, edx
mov eax, dword [0x1015b244]
test eax, eax
je 0x1009fca7
mov eax, dword [eax + 0x18]
jmp 0x1009fca9
xor eax, eax
lea ecx, [ebp - 0x34]
push ecx
push eax
lea ecx, [ebp - 0x1c]
call fcn.10024080
mov edi, dword [ebp - 0x1c]
add esp, 8
mov ecx, dword [ebp - 0x20]
inc edi
cmp ecx, 0xf
jbe 0x1009fcf3
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1009fce9
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1009fce9
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100b84ea
add esp, 8
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x18]
push eax
push 0x40
push 4
push edi
mov dword [ebp - 0x18], 0
call esi
lea eax, [ebp - 0x18]
mov dword [edi], 0x3e
push eax
push dword [ebp - 0x18]
push 4
push edi
call esi
mov byte [0x10160328], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.100b7fbc
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 4