joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4000d815
Capabilities:
Check mutex on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x424
mov eax, dword [0x40025d24]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x41c], 0
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x424], eax
cmp dword [edi + 0xc], 0
jne 0x4000d8d8
mov ecx, eax
lea esi, [ebp - 0x414]
xor eax, eax
movzx edx, word [ecx]
mov dword [ebp - 0x420], 0x5c
cmp word [ebp - 0x420], dx
je 0x4000d872
mov word [esi], dx
add esi, 2
and dword [ebp - 0x420], 0
cmp word [ebp - 0x420], dx
je 0x4000d88d
add ecx, 2
inc eax
cmp eax, 0x104
jl 0x4000d856
xor eax, eax
mov word [ebp - 0x20e], ax
lea eax, [ebp - 0x414]
push eax
push 0x4000259c
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.40007625
add esp, 0x10
test eax, eax
js 0x4000d8ce
lea eax, [ebp - 0x20c]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [edi + 0xc], eax
cmp dword [edi + 0xc], 0
je 0x4000d9dd
push 0
push dword [edi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x4000d8ef
xor ebx, ebx
inc ebx
jmp 0x4000d98c
mov eax, dword [ebx]
push 0x20
push 2
push ebx
mov esi, dword [eax + 0xc]
mov ecx, esi
call dword [0x400272ac]
call esi
push ecx
mov ecx, dword [ebp - 0x424]
lea edx, [ebp - 0x20c]
call fcn.40045da2
mov esi, dword [ebx]
lea eax, [ebp - 0x20c]
push 0
push eax
push 2
mov ecx, dword [esi + 0x14]
push ebx
call dword [0x400272ac]
call dword [esi + 0x14]
jmp 0x4000d943
push 0x5dc
push dword [edi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x4000d950
mov ecx, ebx
call fcn.40016586
test eax, eax
je 0x4000d931
jmp 0x4000d95a
mov dword [ebp - 0x41c], 1
mov esi, dword [ebx]
push 0
push 0x400025c4
push 2
mov ecx, dword [esi + 0x14]
push ebx
call dword [0x400272ac]
call dword [esi + 0x14]
mov eax, dword [ebx]
push ebx
mov esi, dword [eax + 0x20]
mov ecx, esi
call dword [0x400272ac]
call esi
mov ebx, dword [ebp - 0x41c]
test ebx, ebx
je 0x4000d9e3
mov ecx, dword [edi]
lea edx, [edi + 4]
push edx
push 0x400025b4
push ecx
mov eax, dword [ecx]
mov esi, dword [eax]
mov ecx, esi
call dword [0x400272ac]
call esi
test eax, eax
js 0x4000d9e3
mov eax, dword [edi + 4]
lea ecx, [ebp - 0x415]
push 1
push ecx
push dword [edi + 8]
mov byte [ebp - 0x415], 0
mov esi, dword [eax]
push eax
mov ecx, dword [esi + 0xc]
call dword [0x400272ac]
call dword [esi + 0xc]
test eax, eax
jns 0x4000d9e3
lea ecx, [edi + 4]
call fcn.400075d8
jmp 0x4000d9e3
mov ebx, dword [ebp - 0x41c]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.40020a80
leave
ret 8
Function at 0x400402dc
Capabilities:
Encode data using xor

Disassembly:
call 0x40040255
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 0x40040285
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 0x400402a1
xor edx, 0
jmp 0x400402ac
xor edx, edx
jmp 0x400402c3
jmp 0x400402cf
xor eax, eax
push 0x8427d7c0
call 0x400402dc
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x40040318
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 0x400402f1
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 0x4004032f
add eax, 0
jno 0x40040334
add esi, 0
ret 0x10

Function at 0x4004109d
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 0x400410bf
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 0x40041261
cmp edi, dword [ebp + 0x10]
jb 0x40041261
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.40040b89
inc edi
jmp 0x40041148
jmp 0x40041155
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.40040b89
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.40040b89
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 0x400411a9
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 0x4004118d
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.400411d7
add dword [eax], 0x39
jle 0x400411b3
sub al, 0xf5
mov ch, al
call fcn.400411ec
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x40042ec4
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 0x40042eda
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 0x40042eeb
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.40042f2c
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 0x40045298
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 0x400451e1
add ebx, 0
push ecx
call 0x400451f6
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, 0xa9a2eb
sub ebx, dword [0xab9b2a]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0xab9b1a
call fcn.40040cc0
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.400401ce
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x40045354
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x40045354
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 0x4004530b
mov eax, 1
lock xchg dword [0xab9b26], eax
push 0x3dd1fc71
call 0x40045298
push esi
add esp, 8
cmp eax, 0
jne 0x40045281
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x400452a7
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x400452bc
cmp ecx, edx
cmp eax, 0
je 0x400452e1
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 0x400452cb
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.400452fa
dec eax
loope 0x400452fd
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0xab9b26], 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 0x40045331
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x40045346
jmp 0x40045351
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4004523f
Function at 0x4004c3b9
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 0x4004c68f
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0xaa679e
add esp, 0x2e
sub esp, 4
mov dword [esp], 0xa9d764
push 0xffffffffffffffff
call fcn.400435b9
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 0x4004c423
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.4004c43b
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 0x4004c683
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4004c657
Function at 0x4005be89
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 0x4005beab
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4005beab
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4005beab
ret
cmp word [ebx + 4], 0x14c
jne 0x4005beab
test word [ebx + 0x16], 2
je 0x4005beab
test word [ebx + 0x16], 0x100
je 0x4005beab
cmp word [ebx + 0x18], 0x10b
jne 0x4005beab
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4005beab
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4005bf37
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4005becb
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.40042e16
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4005beab
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 0x4005bf37
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 0x4005beab
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4005beab
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4005beab
ret
cmp word [ebx + 4], 0x14c
jne 0x4005beab
test word [ebx + 0x16], 2
je 0x4005beab
test word [ebx + 0x16], 0x100
je 0x4005beab
cmp word [ebx + 0x18], 0x10b
jne 0x4005beab
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4005beab
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4005bf37
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4005becb
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.40042e16
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4005beab
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 0x4005bfee
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4005c047
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4005bfee
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4005bffd
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 0x40461ca0
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 0x4005c04e
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.40042ec4
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4005c0ed
add edi, 4
add eax, 2
dec ecx
jne 0x4005c033
call 0x4005c09a
loope 0x4005c090
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4005c0ea
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 0x4005c0fb
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 0x4005c0ae
cmp eax, ecx
ja 0x4005c0ae
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4005c138
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4005c12e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.400433a3
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4005bffd
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4005c047
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4005bfee
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4005bffd
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 0x40461ca0
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 0x4005c04e
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.40042ec4
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4005c0ed
add edi, 4
add eax, 2
dec ecx
jne 0x4005c033
call 0x4005c09a
loope 0x4005c090
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4005c0ea
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 0x4005c0fb
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 0x4005c0ae
cmp eax, ecx
ja 0x4005c0ae
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4005c138
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4005c12e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.400433a3
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1000b6d5
Capabilities:
Get common file path

Disassembly:
sub esp, 0x108
mov eax, dword [0x1001ff00]
xor eax, esp
mov dword [esp + 0x104], eax
push ebp
push esi
push edi
mov edi, dword [esp + 0x118]
lea eax, [esp + 0xc]
mov ebp, 0x104
xor esi, esi
push ebp
push eax
call dword [sym.imp.kernel32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1000b738
lea eax, [esp + 0xc]
push 0x10017e60
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
lea eax, [esp + 0x14]
push edi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
add esp, 0x10
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.kernel32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
jne 0x1000b772
push ebp
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.kernel32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x1000b772
lea eax, [esp + 0xc]
push 0x10017e60
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
lea eax, [esp + 0x14]
push edi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat
add esp, 0x10
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.kernel32.dll_LoadLibraryA]
mov esi, eax
mov ecx, dword [esp + 0x110]
mov eax, esi
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.10014785
add esp, 0x108
ret

Function at 0x1000d9d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x1000d9df
pop dword [ebp - 0x20]
mov eax, 0x57e69e9f
add eax, 0xb81a3b40
sub dword [ebp - 0x20], eax
mov dword [ebp - 0x30], 0x36d0298f
sub dword [ebp - 0x30], 0xe87de444
mov dword [ebp - 0x2c], 0x184bb82b
sub dword [ebp - 0x2c], 0xe6186be6
mov dword [ebp - 0x28], 0xd0586af3
sub dword [ebp - 0x28], 0x840c26c5
mov dword [ebp - 0x24], 0x89504397
add dword [ebp - 0x24], 0x76afbc69
lea eax, [ebp - 0x30]
push eax
mov eax, 0x4031ad7d
sub eax, 0x30304d1d
add eax, dword [ebp - 0x20]
call dword [eax]
mov dword [ebp - 0x30], 0x845b151a
sub dword [ebp - 0x30], 0xfe8abc4
mov dword [ebp - 0x2c], 0x7ce2bb9
sub dword [ebp - 0x2c], 0xc661ca44
mov dword [ebp - 0x28], 0x38c74b48
add dword [ebp - 0x28], 0x2aa82124
mov dword [ebp - 0x24], 0x3c4c21db
add dword [ebp - 0x24], 0xc3b3de25
lea ebx, [ebp - 0x30]
push ebx
push eax
mov eax, 0xf4897219
sub eax, 0xe48811b5
add eax, dword [ebp - 0x20]
call dword [eax]
push 0x40
push 0x1000
push 0x3937e
push 0
call eax
mov ecx, 0x4dfb
mov edx, eax
mov ebx, 0x10023600
add ebx, dword [ebp - 0x20]
mov esi, 0xbd69fc7b
sub esi, 0x9f4deb2d
mov dword [ebp - 0xc], 0x80fc0154
mov edi, dword [ebx]
xor edi, esi
sub dword [ebp - 0x1c], 0xbe37c0a6
mov dword [edx], edi
add dword [ebp - 8], eax
add edx, 4
add ebx, 0x9d7d1a1d
sub ebx, 0x9d7d1a19
loop 0x1000daf5
add eax, 0xce4360ff
add eax, 0x31bdc9c0
xor ebx, ebx
add ebx, eax
add eax, 0x9f3b2be9
add eax, 0x60c4d41c
mov ecx, 0xc314da66
sub ecx, 0xb314da66
add ecx, dword [ebp - 0x20]
call ebx
leave
ret
Function at 0x4197f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49f9db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00494016
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x419872
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00491e50
mov eax, dword [eax]
push 0x7bfd0c
push eax
call fcn.00480fb4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004942a1
test bl, bl
je 0x419872
push 0x7bfd0c
lea ecx, [esp + 0xc]
call fcn.00494631
push 0x7bfd18
lea ecx, [esp + 0xc]
call fcn.00494631
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4198ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004942a1
jmp 0x419979
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x419932
lea edx, [esp + 0x7c]
push 0x7bfd14
push edx
call fcn.00480fb4
add esp, 8
test eax, eax
je 0x419932
lea eax, [esp + 0x7c]
push 0x7bfd10
push eax
call fcn.00480fb4
add esp, 8
test eax, eax
je 0x419932
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4198c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004942a1
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x41abf0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x41ac52
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x41ac60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49fb3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7cdfe4]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x41ad98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41acc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004942a1
xor eax, eax
jmp 0x41ae0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004943de
push esi
lea ecx, [esp + 0xc]
call fcn.0049466d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41aded
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041abf0
test eax, eax
jne 0x41aded
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0041abf0
test eax, eax
jne 0x41aded
lea eax, [esp + 0x14]
push 0x7bfd38
push eax
call fcn.00482190
mov esi, eax
add esp, 8
test esi, esi
jne 0x41adcc
lea ecx, [esp + 0x14]
push 0x7bfd34
push ecx
call fcn.00482110
mov esi, eax
add esp, 8
test esi, esi
jne 0x41adcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41adcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049438e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41acde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004942a1
xor eax, eax
jmp 0x41ae0f
mov byte [esi], 0
push 0x7bfd30
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004942a1
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4