joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10044d20
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea edx, [ebp - 8]
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
mov esi, 4
mov eax, dword [edi + 0xe4]
mov ebx, dword [edi + 0xec]
mov ebx, dword [ebx + eax*4 - 4]
not ebx
nop dword [eax + eax]
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x100bd4f0]
sub esi, 1
jne 0x10044d60
mov eax, dword [edi]
not ebx
cmp dword [eax + 0x3e74], ebx
jne 0x10044d97
push ecx
push dword [ebp - 0xc]
lea edx, [esi + 4]
mov ecx, ebx
call fcn.10056990
add esp, 8
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10093402
mov esp, ebp
pop ebp
ret 4

Function at 0x10044db0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov edx, ecx
push esi
push edi
lea esi, [ebp - 0x18]
mov edi, 0x10
movss xmm1, dword [edx + 0x100]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0x104]
subss xmm0, xmm1
mov ecx, dword [edx + 0xe4]
movss dword [ebp - 0x18], xmm0
movss xmm0, dword [eax + 4]
subss xmm0, xmm2
movss dword [ebp - 0x14], xmm0
movss xmm0, dword [eax + 8]
subss xmm0, xmm1
movss dword [ebp - 0x10], xmm0
movss xmm0, dword [eax + 0xc]
mov eax, dword [edx + 0xec]
subss xmm0, xmm2
mov edx, dword [eax + ecx*4 - 4]
movss dword [ebp - 0xc], xmm0
not edx
nop dword [eax + eax]
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x100bd4f0]
sub edi, 1
jne 0x10044e30
mov ecx, dword [ebp - 8]
not edx
pop edi
xor ecx, ebp
mov eax, edx
pop esi
call fcn.10093402
mov esp, ebp
pop ebp
ret 4
Function at 0x10048460
Capabilities:
Hash data with crc32

Disassembly:
mov eax, ecx
or ecx, 0xffffffff
push ebx
push esi
mov bl, byte [eax]
lea esi, [eax + 1]
test bl, bl
je 0x1004849d
push edi
or edi, 0xffffffff
cmp bl, 0x23
jne 0x10048483
cmp byte [esi], bl
jne 0x10048483
cmp byte [esi + 1], bl
cmove ecx, edi
movzx edx, cl
movzx eax, bl
mov bl, byte [esi]
xor edx, eax
shr ecx, 8
inc esi
xor ecx, dword [edx*4 + 0x100bd4f0]
test bl, bl
jne 0x10048474
pop edi
pop esi
not ecx
pop ebx
jmp fcn.10048400
Function at 0x100553c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
cmp dword [edi + 0x5a8c], 0
lea esi, [edi + 0x5a90]
je 0x10055442
mov ecx, dword [esi + 4]
test ecx, ecx
jns 0x100553fc
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
mov ecx, esi
call fcn.10057690
push dword [ebp + 8]
mov ecx, esi
mov dword [esi], 0
push ebx
call fcn.10042bd0
mov edx, dword [esi]
mov ecx, 0x100ceef5
push dword [edi + 0x5a8c]
lea eax, [edx - 1]
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [edi + 0x5a98]
test eax, eax
push edx
cmovne ecx, eax
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
mov ecx, esi
push ebx
call fcn.10042bd0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10055830
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov bl, byte [ecx]
or eax, 0xffffffff
push esi
lea esi, [ecx + 1]
push edi
mov edi, dword [0x100cef00]
test bl, bl
je 0x10055876
or edi, 0xffffffff
cmp bl, 0x23
jne 0x10055857
cmp byte [esi], bl
jne 0x10055857
cmp byte [esi + 1], bl
cmove eax, edi
movzx edx, al
movzx ecx, bl
mov bl, byte [esi]
xor edx, ecx
shr eax, 8
inc esi
xor eax, dword [edx*4 + 0x100bd4f0]
test bl, bl
jne 0x10055848
mov edi, dword [0x100cef00]
mov esi, dword [edi + 0x5a34]
xor ecx, ecx
not eax
test esi, esi
jle 0x1005589c
mov edi, dword [edi + 0x5a3c]
lea edx, [edi + 4]
nop dword [eax]
cmp dword [edx], eax
je 0x100558a2
inc ecx
add edx, 0x24
cmp ecx, esi
jl 0x10055890
pop edi
pop esi
xor eax, eax
pop ebx
ret
lea eax, [ecx + ecx*8]
lea eax, [edi + eax*4]
pop edi
pop esi
pop ebx
ret
Function at 0x1005f350
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1005f38a
mov eax, dword [0x100cef00]
mov dword [esi + 4], 0
mov dword [esi], 0
test eax, eax
je 0x1005f37d
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x1005f3bb
mov eax, dword [0x100cef00]
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x1005f3ae
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x1005f3ec
mov eax, dword [0x100cef00]
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
test eax, eax
je 0x1005f3df
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x1005f439
mov eax, dword [0x100cef00]
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
test eax, eax
je 0x1005f42c
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x1005f46a
mov eax, dword [0x100cef00]
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
test eax, eax
je 0x1005f45d
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x1005f49b
mov eax, dword [0x100cef00]
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
test eax, eax
je 0x1005f48e
dec dword [eax + 0xb4]
push ecx
call edi
add esp, 4
mov dword [esi + 0x5c], 0
pop edi
lea ecx, [esi + 0x78]
pop esi
jmp fcn.10061c50
Function at 0x1006ba90
Capabilities:
Hash data with crc32

Disassembly:
push ecx
test dword [ecx + 0xc], 0x100000
push ebx
push esi
push edi
mov edi, edx
je 0x1006bb02
mov cl, byte [edi]
lea esi, [edi + 1]
or eax, 0xffffffff
test cl, cl
je 0x1006bad8
or edi, 0xffffffff
nop
cmp cl, 0x23
jne 0x1006babf
cmp byte [esi], cl
jne 0x1006babf
cmp byte [esi + 1], cl
cmove eax, edi
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
mov cl, byte [esi]
inc esi
xor eax, dword [edx*4 + 0x100bd4f0]
test cl, cl
jne 0x1006bab0
mov ecx, dword [0x100cef00]
not eax
cmp dword [ecx + 0x3e8c], eax
jne 0x1006baee
mov dword [ecx + 0x3e90], eax
cmp dword [ecx + 0x3eb4], eax
jne 0x1006bb48
mov byte [ecx + 0x3eb8], 1
pop edi
pop esi
pop ebx
pop ecx
ret
mov eax, dword [0x100cef00]
xor edx, edx
mov esi, dword [eax + 0x3e40]
mov ecx, dword [esi + 0xe4]
mov eax, dword [esi + 0xec]
push dword [eax + ecx*4 - 4]
mov ecx, edi
call fcn.10042720
mov ecx, dword [esi]
mov ebx, eax
add esp, 4
cmp dword [ecx + 0x3e74], ebx
jne 0x1006bb46
push ecx
push edi
mov edx, 0xb
mov ecx, ebx
call fcn.10056990
add esp, 8
mov eax, ebx
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x100722c0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx + 0x44]
cmp eax, dword [ecx + 0x40]
jb 0x100722df
mov ecx, edi
call fcn.10079ab0
mov esi, dword [edi + 0x10]
push 0x78
push 0
push 0
push dword [esi + 0x10]
mov eax, dword [esi + 0xc]
call eax
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x10072444
add dword [esi + 0x44], 0x78
mov edx, edi
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx + 0x1c]
mov dword [ebx], eax
movzx eax, byte [ecx + 0x14]
mov dword [ecx + 0x1c], ebx
and al, 3
mov byte [ebx + 5], al
mov ecx, ebx
mov byte [ebx + 4], 8
mov eax, dword [edi + 0x10]
mov dword [ebx + 0x10], eax
xor eax, eax
mov dword [ebx + 0x20], 0
mov dword [ebx + 0x2c], 0
mov dword [ebx + 0x70], 0
mov dword [ebx + 0x44], 0
mov dword [ebx + 0x36], 0x1000000
mov dword [ebx + 0x3c], 0
mov dword [ebx + 0x40], 0
mov dword [ebx + 0x68], 0
mov dword [ebx + 0x30], 0
mov word [ebx + 0x34], ax
mov byte [ebx + 6], al
mov dword [ebx + 0x14], eax
mov dword [ebx + 0x28], eax
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x74], eax
mov dword [ebx + 0x50], eax
call fcn.10086010
mov eax, dword [edi + 0x48]
mov ecx, dword [edi + 0x4c]
mov dword [ebx + 0x48], eax
mov dword [ebx + 0x4c], ecx
mov eax, dword [edi + 0x50]
mov dword [ebx + 0x50], eax
movzx eax, byte [edi + 0x38]
mov byte [ebx + 0x38], al
mov ecx, dword [edi + 0x3c]
mov dword [ebx + 0x3c], ecx
mov eax, dword [edi + 0x44]
mov dword [ebx + 0x44], eax
mov dword [ebx + 0x40], ecx
mov eax, dword [edi + 8]
mov dword [eax], ebx
mov dword [eax + 8], 8
add dword [edi + 8], 0x10
mov eax, dword [edi + 0xc]
cmp eax, dword [edi + 8]
jae 0x100723d4
cmp eax, 0x100c1e28
je 0x100723d4
cmp dword [eax + 8], 6
jne 0x100723d4
mov eax, dword [eax]
cmp byte [eax + 6], 0
je 0x100723e8
push str.Lua_function_expected
mov edx, 1
mov ecx, edi
call fcn.1006e430
add esp, 4
mov esi, dword [edi + 8]
mov edx, 0x100c1e28
cmp dword [edi + 0xc], esi
cmovb edx, dword [edi + 0xc]
mov eax, dword [edx]
mov ecx, dword [edx + 4]
mov dword [esi], eax
mov dword [esi + 4], ecx
mov eax, dword [edx + 8]
mov dword [esi + 8], eax
mov edx, dword [edi + 8]
mov dword [esp + 0xc], edx
lea eax, [edx + 0x10]
mov dword [edi + 8], eax
cmp edi, ebx
je 0x10072438
mov dword [edi + 8], edx
mov esi, dword [ebx + 8]
lea ecx, [esi + 0x10]
mov dword [ebx + 8], ecx
mov ecx, dword [edx]
mov edx, dword [edx + 4]
mov dword [esi], ecx
mov ecx, dword [esp + 0xc]
mov dword [esi + 4], edx
mov ecx, dword [ecx + 8]
mov dword [esi + 8], ecx
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, 4
mov ecx, edi
call fcn.10077430
int3
Function at 0x10077200
Capabilities:
Terminate process

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x74]
test eax, eax
je 0x1007727d
mov edi, dword [esi + 0x20]
add edi, eax
cmp dword [edi + 8], 6
je 0x10077220
mov edx, 5
call fcn.10077430
mov edx, dword [esi + 8]
mov eax, dword [edx - 0x10]
mov ecx, dword [edx - 0xc]
mov dword [edx], eax
mov dword [edx + 4], ecx
mov eax, dword [edx - 8]
mov dword [edx + 8], eax
mov edx, dword [esi + 8]
mov eax, dword [edi]
mov ecx, dword [edi + 4]
mov dword [edx - 0x10], eax
mov dword [edx - 0xc], ecx
mov eax, dword [edi + 8]
mov dword [edx - 8], eax
mov eax, dword [esi + 0x1c]
sub eax, dword [esi + 8]
cmp eax, 0x10
jg 0x10077267
mov edx, dword [esi + 0x2c]
mov ecx, esi
cmp edx, 1
jl 0x10077261
add edx, edx
jmp 0x10077262
inc edx
call fcn.10077510
add dword [esi + 8], 0x10
mov ecx, esi
mov edx, dword [esi + 8]
push 1
add edx, 0xffffffe0
call fcn.10077ed0
add esp, 4
mov edx, 2
mov ecx, esi
pop edi
pop esi
jmp fcn.10077430

Function at 0x10077430
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push esi
mov esi, ecx
mov eax, dword [esi + 0x70]
test eax, eax
je 0x10077453
mov dword [eax + 0x44], edx
mov eax, dword [esi + 0x70]
push 1
add eax, 4
push eax
call dword [sym.imp.VCRUNTIME140.dll_longjmp]
mov eax, dword [esi + 0x10]
mov byte [esi + 6], dl
cmp dword [eax + 0x58], 0
je 0x10077470
call fcn.10077360
mov eax, dword [esi + 0x10]
push esi
mov eax, dword [eax + 0x58]
call eax
add esp, 4
push 1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
Function at 0x1007ac70
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov eax, ecx
mov dword [ebp - 0x20c], 0
push esi
mov dword [ebp - 0x214], eax
mov ebx, edx
mov dword [ebp - 0x208], eax
mov esi, 0x200
lea eax, [ebp - 0x204]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x210], eax
lea ecx, [ebp - 0x210]
call fcn.1006f530
test eax, eax
je 0x1007acce
lea ecx, [ebp - 0x210]
call fcn.1006f5a0
cmp esi, edi
mov eax, edi
push ebx
cmovbe eax, esi
mov esi, eax
lea eax, [ebp - 0x204]
push esi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add dword [ebp - 0x210], eax
add esp, 0x10
sub edi, eax
je 0x1007acf9
cmp eax, esi
je 0x1007acb4
lea ecx, [ebp - 0x210]
call fcn.1006f530
mov esi, dword [ebp - 0x20c]
mov ebx, dword [ebp - 0x208]
cmp esi, 2
jl 0x1007ad4d
mov ecx, dword [ebx + 0x10]
mov eax, dword [ecx + 0x44]
cmp eax, dword [ecx + 0x40]
jb 0x1007ad27
mov ecx, ebx
call fcn.10079ab0
mov eax, dword [ebx + 8]
mov edx, esi
sub eax, dword [ebx + 0xc]
mov ecx, ebx
sar eax, 4
dec eax
push eax
call fcn.1008ce30
shl esi, 4
mov eax, 0x10
sub eax, esi
add esp, 4
add dword [ebx + 8], eax
jmp 0x1007ad72
test esi, esi
jne 0x1007ad72
mov esi, dword [ebx + 8]
mov edx, 0x100b7693
push 0
mov ecx, ebx
call fcn.10086340
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 4
add dword [ebx + 8], 0x10
test edi, edi
mov dword [ebp - 0x20c], 1
pop edi
pop esi
pop ebx
je 0x1007ada3
mov ecx, dword [ebp - 0x214]
or edx, 0xffffffff
call fcn.1006db50
test eax, eax
jne 0x1007ada3
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
ret
Function at 0x1007b2a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
sub esp, 0x34
mov eax, dword [0x100ce00c]
xor eax, esp
mov dword [esp + 0x30], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
mov dword [esp + 0x14], edx
push edi
mov edi, 1
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
sar eax, 4
sub eax, edi
je 0x1007b375
dec eax
mov edx, ebx
mov ecx, esi
mov dword [esp + 0x1c], eax
call fcn.1006d850
cmp eax, 0x100c1e28
je 0x1007b3a4
cmp dword [eax + 8], 3
jne 0x1007b3a4
test edi, edi
je 0x1007b366
mov edx, ebx
mov ecx, esi
call fcn.1006d850
mov ecx, dword [eax + 8]
cmp ecx, 3
je 0x1007b341
cmp ecx, 4
jne 0x1007b39f
mov ecx, dword [eax]
lea edx, [esp + 0x20]
add ecx, 0x10
call fcn.10080140
test eax, eax
je 0x1007b39f
movsd xmm0, qword [esp + 0x20]
lea eax, [esp + 0x28]
movsd qword [esp + 0x28], xmm0
mov dword [esp + 0x30], 3
movsd xmm0, qword [eax]
sub esp, 8
movsd qword [esp], xmm0
push str._.14g
push dword [esp + 0x24]
call fcn.1006e410
add esp, 0x10
test eax, eax
jg 0x1007b469
xor edi, edi
mov eax, dword [esp + 0x1c]
inc ebx
test eax, eax
jne 0x1007b2d6
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, dword [eax]
mov eax, dword [esi + 8]
test edi, edi
je 0x1007b473
mov dword [eax], 1
mov dword [eax + 8], 1
mov eax, 1
jmp 0x1007b4b2
xorps xmm0, xmm0
jmp 0x1007b345
mov edx, ebx
mov ecx, esi
call fcn.1006d850
cmp dword [eax + 8], 4
je 0x1007b3e7
mov edx, eax
mov ecx, esi
call fcn.1008c400
test eax, eax
jne 0x1007b3cc
xor ecx, ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], ecx
jmp 0x1007b3f9
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx + 0x44]
cmp eax, dword [ecx + 0x40]
jb 0x1007b3de
mov ecx, esi
call fcn.10079ab0
mov edx, ebx
mov ecx, esi
call fcn.1006d850
mov eax, dword [eax]
mov ecx, dword [eax + 0xc]
add eax, 0x10
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], eax
jne 0x1007b446
mov edx, ebx
mov ecx, esi
call fcn.1006d850
cmp eax, 0x100c1e28
je 0x1007b41a
mov eax, dword [eax + 8]
cmp eax, 0xffffffff
je 0x1007b41a
mov eax, dword [eax*4 + 0x100c1efc]
jmp 0x1007b41f
mov eax, str.no_value
push eax
push dword [0x100c1f0c]
push str._s_expected__got__s
push esi
call fcn.1006dcc0
push eax
mov edx, ebx
mov ecx, esi
call fcn.1006e430
mov ecx, dword [esp + 0x24]
add esp, 0x14
mov eax, dword [esp + 0x14]
test edi, edi
je 0x1007b366
push dword [esp + 0x18]
push ecx
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp eax, dword [esp + 0x10]
jne 0x1007b366
mov edi, 1
jmp 0x1007b368
mov dword [eax + 8], 0
add dword [esi + 8], 0x10
push ebx
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_strerror]
add esp, 4
push eax
push 0x100c2850
push esi
call fcn.1006dcc0
mov eax, dword [esi + 8]
add esp, 0xc
movd xmm0, ebx
cvtdq2pd xmm0, xmm0
mov dword [eax + 8], 3
movsd qword [eax], xmm0
mov eax, 3
add dword [esi + 8], 0x10
mov ecx, dword [esp + 0x3c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10093402
mov esp, ebp
pop ebp
ret
Function at 0x10086340
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
push ebx
push esi
push edi
mov dword [esp + 0x10], edx
mov edx, dword [ebp + 8]
mov ebx, edx
mov edi, edx
mov dword [esp + 0xc], ecx
shr edi, 5
mov esi, edx
inc edi
cmp edx, edi
jb 0x1008638e
mov edx, dword [esp + 0x10]
nop dword [eax]
movzx ecx, byte [edx + esi - 1]
mov eax, ebx
shl eax, 5
sub esi, edi
add ecx, eax
mov eax, ebx
shr eax, 2
add ecx, eax
xor ebx, ecx
cmp esi, edi
jae 0x10086370
mov edx, dword [ebp + 8]
mov esi, dword [esp + 0xc]
mov eax, dword [esi + 0x10]
mov dword [esp + 0x14], eax
mov ecx, dword [eax + 8]
mov eax, dword [eax]
dec ecx
and ecx, ebx
mov edi, dword [eax + ecx*4]
test edi, edi
je 0x10086424
cmp dword [edi + 0xc], edx
jne 0x1008641a
mov esi, dword [ebp + 8]
lea eax, [edi + 0x10]
mov edx, dword [esp + 0x10]
sub esi, 4
jb 0x100863d1
nop dword [eax]
mov ecx, dword [edx]
cmp ecx, dword [eax]
jne 0x100863da
add edx, 4
add eax, 4
sub esi, 4
jae 0x100863c0
cmp esi, 0xfffffffc
je 0x100864ca
mov cl, byte [edx]
cmp cl, byte [eax]
jne 0x10086417
cmp esi, 0xfffffffd
je 0x100864ca
mov cl, byte [edx + 1]
cmp cl, byte [eax + 1]
jne 0x10086417
cmp esi, 0xfffffffe
je 0x100864ca
mov cl, byte [edx + 2]
cmp cl, byte [eax + 2]
jne 0x10086417
cmp esi, 0xffffffff
je 0x100864ca
mov cl, byte [edx + 3]
cmp cl, byte [eax + 3]
je 0x100864ca
mov edx, dword [ebp + 8]
mov edi, dword [edi]
test edi, edi
jne 0x100863a8
mov esi, dword [esp + 0xc]
lea eax, [edx + 1]
cmp eax, 0xffffffed
jbe 0x1008643d
push str.memory_allocation_error:_block_too_big
push esi
call fcn.10077290
mov edx, dword [ebp + 8]
add esp, 8
lea eax, [edx + 0x11]
mov ecx, esi
push eax
push 0
xor edx, edx
call fcn.1007e170
mov ecx, dword [esp + 0x14]
mov edi, eax
mov esi, dword [ebp + 8]
push esi
push dword [esp + 0x1c]
mov dword [edi + 0xc], esi
lea eax, [edi + 0x10]
mov dword [edi + 8], ebx
mov ecx, dword [ecx + 0x10]
push eax
mov cl, byte [ecx + 0x14]
and cl, 3
mov byte [edi + 4], 4
mov byte [edi + 5], cl
mov byte [edi + 6], 0
call sub.VCRUNTIME140.dll_memcpy
mov byte [edi + esi + 0x10], 0
add esp, 0x14
mov esi, dword [esp + 0xc]
mov edx, dword [esi + 0x10]
mov eax, dword [edx + 8]
dec eax
and eax, ebx
lea ecx, [eax*4]
mov eax, dword [edx]
mov eax, dword [ecx + eax]
mov dword [edi], eax
mov eax, dword [edx]
mov dword [ecx + eax], edi
inc dword [edx + 4]
mov eax, dword [edx + 8]
cmp dword [edx + 4], eax
jbe 0x100864c1
cmp eax, 0x3ffffffe
jg 0x100864c1
lea edx, [eax + eax]
mov ecx, esi
call fcn.10086260
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [esp + 0x14]
mov al, byte [edi + 5]
movzx edx, byte [ecx + 0x14]
not edx
movzx ecx, al
and edx, ecx
test dl, 3
je 0x100864c1
xor al, 3
mov byte [edi + 5], al
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10091100
Capabilities:
Get system information on windows

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x78
mov eax, dword [0x100ce00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0
push edi
lea eax, [ebp - 0x60]
movaps xmmword [ebp - 0x30], xmm0
push eax
movq qword [ebp - 0x20], xmm0
movaps xmmword [ebp - 0x60], xmm0
movaps xmmword [ebp - 0x50], xmm0
mov dword [ebp - 0x40], 0
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov esi, dword [ebp - 0x58]
mov eax, dword [ebp - 0x54]
mov dword [ebp - 0x68], esi
mov dword [ebp - 0x6c], eax
nop dword [eax]
push 0x1c
lea eax, [ebp - 0x30]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x10091206
test byte [ebp - 0x1c], 4
mov ecx, dword [ebp - 0x24]
je 0x100911ec
test dword [ebp - 0x1c], 0x100
jne 0x100911ec
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x64], eax
test ecx, ecx
je 0x100911ec
mov edi, eax
xor esi, esi
sub edi, str.xxxx
nop dword [eax + eax]
mov edx, 0x100cfac8
mov cl, 0x78
mov eax, str.xxxx
nop dword [eax]
cmp cl, 0x3f
je 0x100911bf
lea ecx, [edi + esi]
mov cl, byte [ecx + eax]
cmp cl, byte [edx]
jne 0x100911de
mov cl, byte [eax + 1]
inc eax
inc edx
test cl, cl
jne 0x100911b0
mov eax, dword [ebp - 0x64]
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10093402
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
inc dword [ebp - 0x64]
inc esi
mov ecx, dword [ebp - 0x24]
cmp esi, ecx
jb 0x100911a0
mov esi, dword [ebp - 0x68]
push 0x1c
lea eax, [ebp - 0x30]
add esi, ecx
push eax
push esi
mov dword [ebp - 0x68], esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
jne 0x10091175
cmp esi, dword [ebp - 0x6c]
jb 0x10091160
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.10093402
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x10092f80
Capabilities:
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov eax, edx
mov esi, ecx
mov dword [ebp - 0xc], eax
push edi
lea edx, [esi + eax]
mov dword [ebp - 8], edx
cmp eax, 0x10
jl 0x10093026
lea eax, [edx - 0x10]
mov edi, 0x85ebcaa1
push ebx
mov dword [ebp - 4], eax
mov edx, 0x24234452
mov ebx, 0x2a
mov eax, 0x61c88679
nop dword [eax]
imul ecx, dword [esi], 0x7a143589
sub edx, ecx
imul ecx, dword [esi + 4], 0x7a143589
rol edx, 0xd
imul edx, edx, 0x9e3779b1
sub edi, ecx
imul ecx, dword [esi + 8], 0x7a143589
rol edi, 0xd
imul edi, edi, 0x9e3779b1
sub ebx, ecx
imul ecx, dword [esi + 0xc], 0x7a143589
rol ebx, 0xd
add esi, 0x10
imul ebx, ebx, 0x9e3779b1
sub eax, ecx
rol eax, 0xd
imul eax, eax, 0x9e3779b1
cmp esi, dword [ebp - 4]
jbe 0x10092fc0
rol eax, 0x12
rol ebx, 0xc
add eax, ebx
rol edi, 7
rol edx, 1
add eax, edi
add eax, edx
mov edx, dword [ebp - 8]
pop ebx
jmp 0x1009302b
mov eax, 0x165667db
add eax, dword [ebp - 0xc]
lea edi, [edx - 4]
cmp esi, edi
ja 0x1009304d
imul ecx, dword [esi], 0x3d4d51c3
add esi, 4
sub eax, ecx
rol eax, 0x11
imul eax, eax, 0x27d4eb2f
cmp esi, edi
jbe 0x10093035
cmp esi, edx
jae 0x1009306a
movzx ecx, byte [esi]
inc esi
imul ecx, ecx, 0x165667b1
add ecx, eax
rol ecx, 0xb
imul eax, ecx, 0x9e3779b1
cmp esi, edx
jb 0x10093051
mov ecx, eax
shr ecx, 0xf
xor ecx, eax
imul ecx, ecx, 0x85ebca77
pop edi
pop esi
mov eax, ecx
shr eax, 0xd
xor eax, ecx
imul ecx, eax, 0xc2b2ae3d
mov eax, ecx
shr eax, 0x10
xor eax, ecx
mov esp, ebp
pop ebp
ret

Function at 0x10093383
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.1009335f
pop esi
leave
ret 8
Function at 0x409cf0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
push ebx
xor ebx, ebx
push esi
push ebx
mov esi, ecx
push ebx
push ebx
push ebx
mov dword [esi], 0x40fed8
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [esi + 4], eax
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
call fcn.00409f20
test al, al
je 0x409db7
cmp byte [0x426424], bl
jne 0x409db7
push ebx
push ebx
mov al, 0x37
push ebx
push ebx
mov byte [esp + 0x1b], al
mov byte [esp + 0x1c], al
push ebx
mov al, 0x43
push ebx
push ebx
mov byte [esp + 0x2c], al
mov byte [esp + 0x32], al
push ebx
push connect
lea eax, [esp + 0x2c]
push 0x415d30
push eax
push ebx
mov byte [esp + 0x38], 0x23
mov byte [esp + 0x39], 0x33
mov byte [esp + 0x3a], 0x32
mov byte [esp + 0x3d], 0x30
mov byte [esp + 0x3e], bl
mov byte [esp + 0x41], 0x56
mov byte [esp + 0x42], 0x69
mov byte [esp + 0x43], 0x64
mov byte [esp + 0x44], 0x65
mov byte [esp + 0x45], 0x6f
mov byte [esp + 0x47], 0x61
mov byte [esp + 0x48], 0x70
mov byte [esp + 0x49], bl
call dword [sym.imp.USER32.dll_CreateWindowExA]
push ebx
push eax
push ebx
push ebx
push ebx
push ebx
lea ecx, [esp + 0x28]
push 0x50000000
push ecx
mov dword [esi + 0x10], eax
call sub.AVICAP32.dll_capCreateCaptureWindowA
mov dword [esi + 0x14], eax
mov eax, esi
pop esi
pop ebx
add esp, 0x14
ret