joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1009a740
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 0x1009a8d1
mov eax, dword [ebx]
mov ecx, ebx
mov eax, dword [eax + 0x280]
call eax
test al, al
je 0x1009a8d1
mov eax, dword [0x101658b8]
cmp dword [eax + 0x174], 0xffffffff
je 0x1009a8d1
mov eax, dword [0x10165ba4]
add eax, 0xffffff8a
xor eax, 0x2a2ae078
cmp dword [eax + ebx], 0
mov eax, dword [0x10165b6c]
setle cl
add eax, 0xffffff98
xor eax, 0x2a2ae06a
xor edi, edi
mov byte [eax + ebx], cl
mov eax, dword [0x10165b60]
add eax, 0xffffff9b
xor eax, 0x2a2ae067
mov dword [eax + ebx + 0xc], 0
mov eax, dword [0x10165b64]
add eax, 0xffffff9a
xor eax, 0x2a2ae068
mov dword [eax + ebx + 0xc], 0
mov ecx, dword [0x10165b68]
lea eax, [ecx - 0x67]
xor eax, 0x2a2ae069
mov edx, dword [eax + ebx + 0xc]
mov dword [ebp - 4], edx
test edx, edx
je 0x1009a82e
lea eax, [ecx - 0x67]
xor eax, 0x2a2ae069
mov eax, dword [eax + ebx]
mov esi, dword [eax + edi*4]
lea ebx, [eax + edi*4]
test esi, esi
je 0x1009a826
or eax, 0xffffffff
lock xadd dword [esi + 4], eax
jne 0x1009a81a
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 4]
call eax
test al, al
je 0x1009a817
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
mov edx, dword [ebp - 4]
mov dword [ebx], 0
mov ecx, dword [0x10165b68]
mov ebx, dword [ebp + 8]
inc edi
cmp edi, edx
jb 0x1009a7e3
lea eax, [ecx - 0x67]
xor eax, 0x2a2ae069
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 [0x101658cc]
xor ebx, ebx
mov dword [ebp - 4], ecx
mov eax, dword [ecx + 0x28]
mov dword [ebp - 8], eax
test eax, eax
je 0x1009a8c2
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 0x1009a886
xor edx, edx
test ecx, ecx
je 0x1009a8ac
movsx eax, byte [esi + edx]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x1009a893
cmp edi, 0x79705c5e
je 0x1009a8b7
inc ebx
cmp ebx, dword [ebp - 8]
jae 0x1009a8c2
mov ecx, dword [ebp - 4]
jmp 0x1009a870
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x1c]
mov ecx, dword [eax + ebx*4]
jmp 0x1009a8c4
xor ecx, ecx
push 0
push dword [ebp + 8]
push 0
call dword [0x101659c4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x1009f190
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 0x100c18bd
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x28
mov eax, dword [0x100d7040]
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 [0x101658b8]
mov edi, dword [esi + 0x174]
test edi, edi
jle 0x1009f201
mov edx, dword [esi + 0x4cb0]
mov ecx, dword [0x1016585c]
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 [0x1016a8d4], 0
jne 0x1009f2d4
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.1002bcd0
mov dword [ebp - 4], 0
mov eax, dword [0x10165814]
test eax, eax
je 0x1009f247
mov edx, dword [eax + 0x50]
jmp 0x1009f249
xor edx, edx
mov eax, dword [0x1016580c]
test eax, eax
je 0x1009f257
mov eax, dword [eax + 0x18]
jmp 0x1009f259
xor eax, eax
lea ecx, [ebp - 0x34]
push ecx
push eax
lea ecx, [ebp - 0x1c]
call fcn.10023f00
mov edi, dword [ebp - 0x1c]
add esp, 8
mov ecx, dword [ebp - 0x20]
inc edi
cmp ecx, 0xf
jbe 0x1009f2a3
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1009f299
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1009f299
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100b784a
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 [0x1016a8d4], 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.100b731c
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 4
Function at 0x1009f640
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
mov dl, byte [esi]
xor dl, byte [edi]
and dl, 1
xor dl, byte [edi]
mov byte [edi], dl
mov cl, byte [esi]
xor cl, dl
and cl, 2
xor cl, dl
mov byte [edi], cl
movzx eax, byte [esi]
xor al, cl
and al, 4
xor al, cl
mov byte [edi], al
mov eax, dword [esi + 4]
mov dword [edi + 4], eax
mov eax, dword [esi + 8]
mov dword [edi + 8], eax
movq xmm0, qword [esi + 0xc]
movq qword [edi + 0xc], xmm0
mov eax, dword [esi + 0x14]
mov dword [edi + 0x14], eax
movq xmm0, qword [esi + 0x18]
movq qword [edi + 0x18], xmm0
mov eax, dword [esi + 0x20]
mov dword [edi + 0x20], eax
mov eax, dword [esi + 0x24]
mov dword [edi + 0x24], eax
mov eax, dword [esi + 0x28]
mov dword [edi + 0x28], eax
mov eax, dword [esi + 0x2c]
mov dword [edi + 0x2c], eax
mov eax, dword [esi + 0x30]
mov dword [edi + 0x30], eax
mov eax, dword [esi + 0x34]
mov dword [edi + 0x34], eax
mov eax, dword [esi + 0x38]
mov dword [edi + 0x38], eax
mov eax, dword [esi + 0x3c]
mov dword [edi + 0x3c], eax
movq xmm0, qword [esi + 0x40]
movq qword [edi + 0x40], xmm0
mov eax, dword [esi + 0x48]
mov dword [edi + 0x48], eax
movq xmm0, qword [esi + 0x4c]
movq qword [edi + 0x4c], xmm0
mov eax, dword [esi + 0x54]
mov dword [edi + 0x54], eax
mov eax, dword [esi + 0x58]
mov dword [edi + 0x58], eax
movq xmm0, qword [esi + 0x5c]
movq qword [edi + 0x5c], xmm0
mov eax, dword [esi + 0x64]
mov dword [edi + 0x64], eax
movq xmm0, qword [esi + 0x68]
movq qword [edi + 0x68], xmm0
mov eax, dword [esi + 0x70]
mov dword [edi + 0x70], eax
mov eax, dword [esi + 0x74]
mov dword [edi + 0x74], eax
movq xmm0, qword [esi + 0x78]
movq qword [edi + 0x78], xmm0
mov eax, dword [esi + 0x80]
mov dword [edi + 0x80], eax
movq xmm0, qword [esi + 0x84]
movq qword [edi + 0x84], xmm0
mov eax, dword [esi + 0x8c]
mov dword [edi + 0x8c], eax
movq xmm0, qword [esi + 0x90]
movq qword [edi + 0x90], xmm0
mov eax, dword [esi + 0x98]
mov dword [edi + 0x98], eax
mov eax, dword [esi + 0x9c]
mov dword [edi + 0x9c], eax
mov eax, dword [esi + 0xa0]
mov dword [edi + 0xa0], eax
mov eax, dword [esi + 0xa4]
mov dword [edi + 0xa4], eax
movzx eax, byte [esi + 0xa8]
mov byte [edi + 0xa8], al
movq xmm0, qword [esi + 0xac]
movq qword [edi + 0xac], xmm0
mov eax, dword [esi + 0xb4]
mov dword [edi + 0xb4], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret 4
Function at 0x100a87c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x100d7040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 8]
mov ebx, edx
mov esi, ebx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0xc], esi
lea eax, [ecx - 1]
mov dword [ebp - 0x1c], eax
sar eax, 1
mov dword [ebp - 0x14], eax
cmp ebx, eax
jge 0x100a8833
lea esi, [edx + edx]
lea ecx, [edi + 0x10]
lea ecx, [ecx + esi*8]
lea eax, [ecx - 8]
push eax
push ecx
lea ecx, [ebp + 0x10]
call fcn.100a31b0
movzx edx, al
xor edx, 1
inc edx
add edx, esi
mov eax, dword [edi + edx*8]
mov ecx, dword [edi + edx*8 + 4]
mov dword [edi + ebx*8], eax
mov eax, dword [ebp - 0x14]
mov dword [edi + ebx*8 + 4], ecx
mov ebx, edx
cmp edx, eax
jl 0x100a87f7
mov esi, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x18]
mov ebx, edx
cmp edx, eax
jne 0x100a8850
test cl, 1
jne 0x100a8850
mov eax, dword [edi + ecx*8 - 8]
mov ecx, dword [edi + ecx*8 - 4]
mov ebx, dword [ebp - 0x1c]
mov dword [edi + edx*8], eax
mov dword [edi + edx*8 + 4], ecx
mov al, byte [ebp + 0x10]
mov byte [ebp - 8], al
cmp esi, ebx
jge 0x100a888d
nop word [eax + eax]
push dword [ebp - 0x10]
lea esi, [ebx - 1]
sar esi, 1
lea ecx, [ebp - 8]
lea eax, [edi + esi*8]
push eax
call fcn.100a31b0
test al, al
je 0x100a888d
mov eax, dword [edi + esi*8]
mov ecx, dword [edi + esi*8 + 4]
mov dword [edi + ebx*8], eax
mov dword [edi + ebx*8 + 4], ecx
mov ebx, esi
cmp dword [ebp - 0xc], esi
jl 0x100a8860
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov ecx, dword [ecx + 4]
mov dword [edi + ebx*8 + 4], ecx
mov ecx, dword [ebp - 4]
mov dword [edi + ebx*8], eax
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.100b731c
mov esp, ebp
pop ebp
ret
Function at 0x100af370
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], esi
mov edx, dword [ebp + 0xc]
movzx eax, dl
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
mov eax, edx
sar eax, 8
movzx eax, al
xor ecx, eax
mov eax, edx
imul ecx, ecx, 0x1000193
sar eax, 0x10
movzx eax, al
sar edx, 0x18
xor ecx, eax
movzx eax, dl
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
mov ecx, 0x1016a778
push eax
lea eax, [ebp + 0xc]
push eax
lea eax, [ebp - 8]
push eax
call fcn.100b4a70
mov edx, dword [0x1016a77c]
xorps xmm0, xmm0
mov eax, dword [eax + 4]
test eax, eax
cmovne edx, eax
cmp edx, dword [0x1016a77c]
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
je 0x100af40f
lea ecx, [edx + 0xc]
push 1
push ecx
mov ecx, esi
call fcn.1002bcd0
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 8
push 0
push 0x100c5876
mov ecx, esi
call fcn.1002bcd0
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x100b3ff0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 8
movzx eax, byte [edx]
push ebx
push esi
xor eax, 0x811c9dc5
push edi
mov edi, ecx
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
lea eax, [ebp - 8]
imul ebx, ecx, 0x1000193
mov ecx, edi
push ebx
push edx
push eax
call fcn.100b4a70
mov esi, dword [eax + 4]
test esi, esi
je 0x100b40a5
mov ecx, dword [edi + 0x18]
mov eax, dword [edi + 0xc]
and ecx, ebx
lea ecx, [eax + ecx*8]
mov eax, dword [ecx]
cmp dword [ecx + 4], esi
jne 0x100b406c
cmp eax, esi
jne 0x100b4064
mov eax, dword [edi + 4]
mov dword [ecx], eax
mov dword [ecx + 4], eax
jmp 0x100b4074
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
jmp 0x100b4074
cmp eax, esi
jne 0x100b4074
mov eax, dword [esi]
mov dword [ecx], eax
mov ecx, dword [esi]
dec dword [edi + 8]
mov eax, dword [esi + 4]
mov dword [eax], ecx
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
lea ecx, [esi + 0x50]
call fcn.1002b460
push 0x5c
push esi
call fcn.100b784a
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x100b4190
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 0x100b42ff
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 + 0x50]
call fcn.1002b460
push 0x5c
push edi
call fcn.100b784a
mov edx, dword [ebp - 0x14]
add esp, 8
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x100b425d
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x100b4210
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x100b42f5
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 0x100b4271
mov eax, dword [ebp - 0x18]
mov ecx, eax
mov dword [edi], eax
jmp 0x100b4274
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [edi + 4], ecx
cmp esi, eax
je 0x100b42f5
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
imul eax, ecx, 0x1000193
mov ecx, dword [ebp - 0x1c]
and eax, dword [edx + 0x18]
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 + 0x50]
call fcn.1002b460
push 0x5c
push edi
call fcn.100b784a
mov edx, dword [ebp - 0x14]
add esp, 8
mov eax, dword [ebp + 0xc]
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x100b4306
cmp esi, eax
jne 0x100b42c5
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 0x100b4280
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 0x100b4ae0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c2405
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100d7040]
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.100b4a70
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100b4b6a
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100b4cb0
cmp dword [ebx + 8], 0xfffffff
jne 0x100b4b7e
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.100b7338
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 + 0x100cbfb0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100cbfb0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100b4c63
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.100b86e0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100b4c45
cmp eax, 0x200
jae 0x100b4c43
shl eax, 3
cmp eax, ecx
jae 0x100b4c45
mov eax, ecx
push eax
mov ecx, ebx
call fcn.100802e0
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100b4a70
mov edx, dword [eax]
jmp 0x100b4c66
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 0x100b4c91
mov dword [ecx + eax*8], esi
jmp 0x100b4ca3
cmp ebx, edx
jne 0x100b4c9a
mov dword [ecx + eax*8], esi
jmp 0x100b4ca7
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100b4ca7
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 0x100b5270
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c2405
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x100d7040]
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.100b4a70
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100b52fa
mov dword [edi], eax
mov byte [edi + 4], 0
jmp 0x100b5442
cmp dword [ebx + 8], 0xfffffff
jne 0x100b530e
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.100b7338
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 + 0x100cbfb0]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm2, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x100cbfb0]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x100b53f5
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.100b86e0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x100b53d7
cmp eax, 0x200
jae 0x100b53d5
shl eax, 3
cmp eax, ecx
jae 0x100b53d7
mov eax, ecx
push eax
mov ecx, ebx
call fcn.100802e0
push dword [ebp - 0x14]
lea eax, [esi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.100b4a70
mov edx, dword [eax]
jmp 0x100b53f8
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 0x100b5423
mov dword [ecx + eax*8], esi
jmp 0x100b5435
cmp ebx, edx
jne 0x100b542c
mov dword [ecx + eax*8], esi
jmp 0x100b5439
mov edx, dword [ebp - 0x10]
cmp dword [ecx + eax*8 + 4], edx
jne 0x100b5439
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 0x4097ac
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409860
jmp 0x409855
cmp dword [esi + 0x10], 0x1000
jne 0x409841
test byte [esi + 0x15], 1
jne 0x409841
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409800
cmp eax, 2
je 0x409800
cmp eax, 0x10
je 0x409800
cmp eax, 0x20
jne 0x409815
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409815
mov bl, 1
xor ebp, ebp
jmp 0x409826
mov eax, dword [esi]
add eax, ebp
call fcn.004097a4
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409819
test bl, bl
je 0x409841
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409860
mov eax, dword [esi + 4]
cmp eax, edi
je 0x4097d8
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x1d891a6b
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x141f2f7e
test eax, eax
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
add eax, reloc.user32.dll_DrawMenuBar
nop
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43001e
nop
popal
nop
nop
nop
nop
jmp fcn.00401219