joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10057880
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100df040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
test eax, eax
je 0x100579f5
mov eax, dword [eax + 2]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x100579f5
push ebx
lea ebx, [eax - 4]
test ebx, ebx
je 0x100579f4
mov eax, dword [ebx + 4]
test eax, eax
je 0x100579f4
cmp eax, 0xc8
jg 0x100579f4
cmp dword [ebx], 0
je 0x100579f4
push esi
mov esi, dword [ebx + 8]
test esi, esi
je 0x100579f3
push edi
mov edi, 0x811c9dc5
xor ecx, ecx
inc ecx
cmp byte [ecx + esi], 0
jne 0x100578e8
xor edx, edx
test ecx, ecx
je 0x10057906
movsx eax, byte [edx + esi]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x100578f5
mov dword [ebp - 8], edi
cmp dword [ebx + 4], 0
mov dword [ebp - 0x18], 0
jle 0x100579f2
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 0x100579d9
mov edi, 0x811c9dc5
xor eax, eax
inc eax
cmp byte [eax + esi], 0
jne 0x10057938
xor edx, edx
test eax, eax
je 0x10057956
movsx ecx, byte [edx + esi]
inc edx
xor ecx, edi
imul edi, ecx, 0x1000193
cmp edx, eax
jb 0x10057945
lea eax, [ebp - 8]
mov dword [ebp - 0xc], edi
push eax
mov ecx, 0x1024e238
call fcn.10084bc0
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.10084ba0
cmp dword [eax + 8], 0
jne 0x100579d3
lea eax, [ebp - 8]
mov ecx, 0x1024e238
push eax
call fcn.10084bc0
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.10084ba0
mov ecx, 0x1024e238
mov byte [eax], 1
lea eax, [ebp - 8]
mov esi, dword [ebx + 8]
push eax
call fcn.10084bc0
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.10084ba0
mov ecx, 0x1024e238
mov dword [eax + 8], esi
lea eax, [ebp - 8]
push eax
call fcn.10084bc0
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.10084ba0
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 0x10057922
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100bec66
mov esp, ebp
pop ebp
ret 4
Function at 0x10084f10
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 0x10085081
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.10086210
push 0x2c
push edi
call fcn.100bf194
mov edx, dword [ebp - 0x14]
add esp, 8
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x10084fdd
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x10084f90
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jne 0x10085077
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 0x10084ff1
mov eax, dword [ebp - 0x18]
mov ecx, eax
mov dword [edi], eax
jmp 0x10084ff4
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [edi + 4], ecx
cmp esi, eax
je 0x10085077
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.10086210
push 0x2c
push edi
call fcn.100bf194
mov edx, dword [ebp - 0x14]
add esp, 8
mov eax, dword [ebp + 0xc]
dec dword [edx + 8]
cmp ebx, dword [ebp - 0x10]
je 0x10085088
cmp esi, eax
jne 0x10085047
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 0x10085000
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 0x10085210
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c2e9d
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x100df040]
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 0x10085311
nop
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x10085293
cmp dword [esi + 0x14], 0xf
mov eax, esi
jbe 0x10085281
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.1002e260
mov edx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x14]
lea ecx, [edx - 3]
cmp ecx, edx
ja 0x100852ad
cmp edi, 0xf
mov dword [ebp - 0x18], ecx
lea eax, [ebp - 0x28]
cmova eax, dword [ebp - 0x28]
mov byte [eax + ecx], 0
jmp 0x100852ba
sub ecx, edx
push 0
push ecx
lea ecx, [ebp - 0x28]
call fcn.1003cf20
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov edi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
xor ecx, ecx
test edx, edx
je 0x100852e9
mov esi, eax
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, edx
jb 0x100852d5
mov esi, dword [ebp - 0x30]
cmp edi, dword [ebp + 8]
jne 0x100852f9
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x1008530c
dec eax
mov dword [ebp - 0x2c], eax
add esi, 0x1c
mov dword [ebp - 0x30], esi
cmp esi, dword [ebp - 0x38]
je 0x10085311
mov edi, dword [ebp - 0x14]
jmp 0x10085270
mov esi, dword [esi + 0x18]
jmp 0x10085313
xor esi, esi
mov eax, dword [ebp - 0x14]
cmp eax, 0xf
jbe 0x1008534b
mov edx, dword [ebp - 0x28]
lea ecx, [eax + 1]
mov eax, edx
cmp ecx, 0x1000
jb 0x10085341
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x10085341
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100bf194
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.100bec66
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10085370
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c2e9d
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x100df040]
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 0x10085471
nop
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x100853f3
cmp dword [esi + 0x14], 0xf
mov eax, esi
jbe 0x100853e1
mov eax, dword [esi]
push dword [esi + 0x10]
lea ecx, [ebp - 0x28]
push eax
call fcn.1002e260
mov edx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x14]
lea ecx, [edx - 3]
cmp ecx, edx
ja 0x1008540d
cmp edi, 0xf
mov dword [ebp - 0x18], ecx
lea eax, [ebp - 0x28]
cmova eax, dword [ebp - 0x28]
mov byte [eax + ecx], 0
jmp 0x1008541a
sub ecx, edx
push 0
push ecx
lea ecx, [ebp - 0x28]
call fcn.1003cf20
cmp dword [ebp - 0x14], 0xf
lea eax, [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov edi, 0x811c9dc5
cmova eax, dword [ebp - 0x28]
xor ecx, ecx
test edx, edx
je 0x10085449
mov esi, eax
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, edx
jb 0x10085435
mov esi, dword [ebp - 0x30]
cmp edi, dword [ebp + 8]
jne 0x10085459
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x1008546c
dec eax
mov dword [ebp - 0x2c], eax
add esi, 0x1c
mov dword [ebp - 0x30], esi
cmp esi, dword [ebp - 0x38]
je 0x10085471
mov edi, dword [ebp - 0x14]
jmp 0x100853d0
mov esi, dword [esi + 0x18]
jmp 0x10085473
xor esi, esi
mov eax, dword [ebp - 0x14]
cmp eax, 0xf
jbe 0x100854ab
mov edx, dword [ebp - 0x28]
lea ecx, [eax + 1]
mov eax, edx
cmp ecx, 0x1000
jb 0x100854a1
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100854a1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100bf194
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.100bec66
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10085ba0
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 0x10085bd1
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.1002e3b0
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 0x10085cdc
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 0x10085c61
mov dword [edx], eax
mov dword [edx + 4], eax
jmp 0x10085cd2
mov edx, dword [edx + 4]
mov ebx, dword [eax + 8]
cmp ebx, dword [edx + 8]
jne 0x10085c9b
mov edx, dword [edx]
mov dword [ebp - 4], edx
cmp edx, eax
je 0x10085c93
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 0x10085ccf
cmp edi, edx
je 0x10085cac
nop
mov edx, dword [edx + 4]
cmp ebx, dword [edx + 8]
je 0x10085ce5
cmp edi, edx
jne 0x10085ca0
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 0x10085c10
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 0x10085ccf
Function at 0x100876d0
Capabilities:
Create thread
Get disk information
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100c8cd0
mov eax, dword fs:[0]
push eax
sub esp, 0x23c
mov eax, dword [0x100df040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x105
lea eax, [ebp - 0x220]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
push 0x105
lea eax, [ebp - 0x118]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0x18
mov dword [ebp - 0x224], 0
cmp dword [ebp + 0xc], 1
mov dword [ebp - 0x230], 0
mov dword [ebp - 0x22c], 0
jne 0x100878c1
push 0x105
lea eax, [ebp - 0x118]
push eax
lea eax, [ebp - 0x22c]
push eax
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x224]
push eax
push 0x105
lea eax, [ebp - 0x220]
push eax
push 0x100d2e80
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
je 0x100878c1
mov esi, dword [0x1024919c]
mov ecx, esi
mov edx, dword [ebp - 0x224]
mov eax, dword [esi + 4]
cmp byte [eax + 0xd], 0
jne 0x100877b9
cmp dword [eax + 0x10], edx
jae 0x100877af
mov eax, dword [eax + 8]
jmp 0x100877b3
mov ecx, eax
mov eax, dword [eax]
cmp byte [eax + 0xd], 0
je 0x100877a5
cmp byte [ecx + 0xd], 0
jne 0x100878b9
cmp edx, dword [ecx + 0x10]
jb 0x100878b9
cmp ecx, esi
je 0x100878b9
mov esi, dword [esi]
mov dword [ebp - 0x228], esi
cmp byte [esi + 0xd], 0
jne 0x10087893
mov edi, dword [esi + 0x10]
lea eax, [esi + 0x14]
push eax
lea ecx, [ebp - 0x248]
call fcn.1002de70
mov dword [ebp - 4], 0
cmp edi, dword [ebp - 0x224]
jne 0x1008783b
cmp dword [ebp - 0x234], 0xf
lea eax, [ebp - 0x248]
push dword [ebp - 0x238]
cmova eax, dword [ebp - 0x248]
mov ecx, 0x100e2a84
push eax
call fcn.1002e260
mov eax, dword [esi + 0x10]
mov dword [0x100e2aa0], eax
mov byte [0x100e2a9c], 1
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x234]
cmp ecx, 0xf
jbe 0x10087878
mov edx, dword [ebp - 0x248]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1008786e
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x100878b3
push ecx
push edx
call fcn.100bf194
add esp, 8
lea ecx, [ebp - 0x228]
call fcn.10045df0
mov esi, dword [ebp - 0x228]
cmp byte [esi + 0xd], 0
je 0x100877e6
push 0
push 0
push 0
push 0x1003a490
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
je 0x100878c1
mov eax, 1
jmp 0x100878c3
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
xor eax, eax
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.100bec66
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100a0430
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 0x100a05d8
mov eax, dword [ebx]
mov ecx, ebx
mov eax, dword [eax + 0x280]
call eax
test al, al
je 0x100a05d8
mov eax, dword [0x10248dc8]
cmp dword [eax + 0x174], 0xffffffff
je 0x100a05d8
cmp byte [0x100f7db0], 0
je 0x100a047a
mov byte [0x100e2a4e], 1
mov eax, dword [0x102490b8]
add eax, 0xffffff8d
xor eax, 0xbcd528e1
cmp dword [eax + ebx], 0
mov eax, dword [0x10249080]
setle cl
add eax, 0xffffff9b
xor eax, 0xbcd528d3
xor edi, edi
mov byte [eax + ebx], cl
mov eax, dword [0x10249074]
add eax, 0xffffff9e
xor eax, 0xbcd528d0
mov dword [eax + ebx + 0xc], 0
mov eax, dword [0x10249078]
add eax, 0xffffff9d
xor eax, 0xbcd528d1
mov dword [eax + ebx + 0xc], 0
mov ecx, dword [0x1024907c]
lea eax, [ecx - 0x64]
xor eax, 0xbcd528d2
mov edx, dword [eax + ebx + 0xc]
mov dword [ebp - 4], edx
test edx, edx
je 0x100a052e
lea eax, [ecx - 0x64]
xor eax, 0xbcd528d2
mov eax, dword [eax + ebx]
mov esi, dword [eax + edi*4]
lea ebx, [eax + edi*4]
test esi, esi
je 0x100a0526
or eax, 0xffffffff
lock xadd dword [esi + 4], eax
jne 0x100a051a
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 4]
call eax
test al, al
je 0x100a0517
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
mov edx, dword [ebp - 4]
mov dword [ebx], 0
mov ecx, dword [0x1024907c]
mov ebx, dword [ebp + 8]
inc edi
cmp edi, edx
jb 0x100a04e3
lea eax, [ecx - 0x64]
xor eax, 0xbcd528d2
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 [0x10248ddc]
xor ebx, ebx
mov dword [ebp - 4], ecx
mov eax, dword [ecx + 0x28]
mov dword [ebp - 8], eax
test eax, eax
je 0x100a05c2
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 [ecx + esi], 0
jne 0x100a0586
xor edx, edx
test ecx, ecx
je 0x100a05ac
movsx eax, byte [edx + esi]
inc edx
xor eax, edi
imul edi, eax, 0x1000193
cmp edx, ecx
jb 0x100a0593
cmp edi, 0x79705c5e
je 0x100a05b7
inc ebx
cmp ebx, dword [ebp - 8]
jae 0x100a05c2
mov ecx, dword [ebp - 4]
jmp 0x100a0570
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x1c]
mov ecx, dword [eax + ebx*4]
jmp 0x100a05c4
xor ecx, ecx
push 0
push dword [ebp + 8]
push 0
call dword [0x10248ed4]
mov byte [0x100e2a4e], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x100a4ed0
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 0x100c981d
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x28
mov eax, dword [0x100df040]
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 [0x10248dc8]
mov edi, dword [esi + 0x174]
test edi, edi
jle 0x100a4f41
mov edx, dword [esi + 0x4cb0]
mov ecx, dword [0x10248d6c]
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 [0x1024e344], 0
jne 0x100a5014
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.1002e9c0
mov dword [ebp - 4], 0
mov eax, dword [0x10248d24]
test eax, eax
je 0x100a4f87
mov edx, dword [eax + 0x50]
jmp 0x100a4f89
xor edx, edx
mov eax, dword [0x10248d1c]
test eax, eax
je 0x100a4f97
mov eax, dword [eax + 0x18]
jmp 0x100a4f99
xor eax, eax
lea ecx, [ebp - 0x34]
push ecx
push eax
lea ecx, [ebp - 0x1c]
call fcn.100267a0
mov edi, dword [ebp - 0x1c]
add esp, 8
mov ecx, dword [ebp - 0x20]
inc edi
cmp ecx, 0xf
jbe 0x100a4fe3
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100a4fd9
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100a4fd9
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.100bf194
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 [0x1024e344], 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.100bec66
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 4
Function at 0x100a53a0
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 0x100ae930
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x100df040]
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 0x100ae9a3
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.100a9210
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 0x100ae967
mov esi, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x18]
mov ebx, edx
cmp edx, eax
jne 0x100ae9c0
test cl, 1
jne 0x100ae9c0
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 0x100ae9fd
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.100a9210
test al, al
je 0x100ae9fd
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 0x100ae9d0
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.100bec66
mov esp, ebp
pop ebp
ret