joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1009bae0
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x1009bb1e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x1009bb16
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x1009bb20
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x1009bb06
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x1009bbf0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x1009bc21
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x1009bc21
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x1009bc21
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x100b318d
Capabilities:
Encode data using xor

Disassembly:
call 0x100b3106
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 0x100b3136
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 0x100b3152
xor edx, 0
jmp 0x100b315d
xor edx, edx
jmp 0x100b3174
jmp 0x100b3180
xor eax, eax
push 0x8427d7c0
call 0x100b318d
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100b31c9
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 0x100b31a2
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 0x100b31e0
add eax, 0
jno 0x100b31e5
add esi, 0
ret 0x10
Function at 0x100b3f4e
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 0x100b3f70
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 0x100b4112
cmp edi, dword [ebp + 0x10]
jb 0x100b4112
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.100b3a3a
inc edi
jmp 0x100b3ff9
jmp 0x100b4006
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100b3a3a
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100b3a3a
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 0x100b405a
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 0x100b403e
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100b4088
add dword [eax], 0x39
jle 0x100b4064
sub al, 0xf5
mov ch, al
call fcn.100b409d
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100b5d75
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 0x100b5d8b
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 0x100b5d9c
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100b5ddd
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 0x100b8149
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 0x100b8092
add ebx, 0
push ecx
call 0x100b80a7
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, 0x72de9300
sub ebx, dword [0x72e08b3f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x72e08b2f
call fcn.100b3b71
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100b307f
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100b8205
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100b8205
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 0x100b81bc
mov eax, 1
lock xchg dword [0x72e08b3b], eax
push 0x3dd1fc71
call 0x100b8149
push esi
add esp, 8
cmp eax, 0
jne 0x100b8132
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100b8158
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100b816d
cmp ecx, edx
cmp eax, 0
je 0x100b8192
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 0x100b817c
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100b81ab
dec eax
loope 0x100b81ae
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x72e08b3b], 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 0x100b81e2
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100b81f7
jmp 0x100b8202
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100b80f0
Function at 0x100bf26a
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 0x100bf540
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x72df57b3
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x72dec779
push 0xffffffffffffffff
call fcn.100b646a
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 0x100bf2d4
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100bf2ec
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 0x100bf534
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100bf508
Function at 0x100ced3a
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 0x100ced5c
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100ced5c
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100ced5c
ret
cmp word [ebx + 4], 0x14c
jne 0x100ced5c
test word [ebx + 0x16], 2
je 0x100ced5c
test word [ebx + 0x16], 0x100
je 0x100ced5c
cmp word [ebx + 0x18], 0x10b
jne 0x100ced5c
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100ced5c
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100cede8
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100ced7c
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100b5cc7
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100ced5c
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 0x100cede8
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 0x100ced5c
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100ced5c
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100ced5c
ret
cmp word [ebx + 4], 0x14c
jne 0x100ced5c
test word [ebx + 0x16], 2
je 0x100ced5c
test word [ebx + 0x16], 0x100
je 0x100ced5c
cmp word [ebx + 0x18], 0x10b
jne 0x100ced5c
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100ced5c
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100cede8
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100ced7c
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100b5cc7
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100ced5c
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 0x100cee9f
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ceef8
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100cee9f
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ceeae
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 0x104d4b51
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 0x100ceeff
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.100b5d75
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100cef9e
add edi, 4
add eax, 2
dec ecx
jne 0x100ceee4
call 0x100cef4b
loope 0x100cef41
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100cef9b
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 0x100cefac
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 0x100cef5f
cmp eax, ecx
ja 0x100cef5f
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100cefe9
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100cefdf
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100b6254
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100ceeae
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ceef8
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100cee9f
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ceeae
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 0x104d4b51
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 0x100ceeff
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.100b5d75
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100cef9e
add edi, 4
add eax, 2
dec ecx
jne 0x100ceee4
call 0x100cef4b
loope 0x100cef41
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100cef9b
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 0x100cefac
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 0x100cef5f
cmp eax, ecx
ja 0x100cef5f
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100cefe9
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100cefdf
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100b6254
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x404374
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x46b338]
jne 0x40437e
repz ret
jmp fcn.0040551d

Function at 0x4044e9
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x46b338]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040375a
and dword [ebp - 0x14], 0
cmp dword [0x4900d0], 0
mov dword [ebp - 0x18], eax
jne 0x40459c
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x404644
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x404644
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x4900d0], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x4900d4], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x4900d8], eax
call edi
push eax
call esi
mov dword [0x4900e0], eax
test eax, eax
je 0x40459c
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x4900dc], eax
mov eax, dword [0x4900dc]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x4045f5
cmp dword [0x4900e0], ecx
je 0x4045f5
push eax
call esi
push dword [0x4900e0]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4045f5
test ebx, ebx
je 0x4045f5
call edi
test eax, eax
je 0x4045ec
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4045ec
test byte [ebp - 8], 1
jne 0x4045f5
or dword [ebp + 0x10], 0x200000
jmp 0x404628
mov eax, dword [0x4900d4]
cmp eax, dword [ebp - 0x18]
je 0x404628
push eax
call esi
test eax, eax
je 0x404628
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x404628
mov eax, dword [0x4900d8]
cmp eax, dword [ebp - 0x18]
je 0x404628
push eax
call esi
test eax, eax
je 0x404628
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4900d0]
call esi
test eax, eax
je 0x404644
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x404646
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404374
leave
ret
Function at 0x402290
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x4022c0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov dword [ebp - 0x10], 0
mov eax, dword [ebp + 8]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x14]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0x1c], edx
mov eax, 8
imul ecx, eax, 0
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x14]
add eax, dword [edx + ecx + 0x78]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x1c]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x20]
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x24]
mov dword [ebp - 0x30], eax
mov ecx, dword [ebp + 0xc]
and ecx, 0xffff0000
je 0x40239c
mov edx, dword [ebp - 0xc]
mov eax, dword [edx + 0x18]
mov dword [ebp - 0x20], eax
mov dword [ebp - 8], 0
jmp 0x40233e
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
cmp edx, dword [ebp - 0x20]
jae 0x402393
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x24]
mov edx, dword [ebp + 8]
add edx, dword [ecx + eax*4]
mov dword [ebp - 0x28], edx
mov eax, dword [ebp - 0x28]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00402260
add esp, 8
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x2c], 1
jne 0x402391
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x30]
mov cx, word [eax + edx*2]
mov word [ebp - 4], cx
movzx edx, word [ebp - 4]
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + edx*4]
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
jmp 0x4023ba
jmp 0x402335
mov dword [ebp - 0x10], 0
jmp 0x4023b7
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp + 0xc]
sub eax, dword [edx + 0x10]
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp + 8]
add eax, dword [edx + ecx*4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x402b74
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x43c008], 0x8088405
inc edx
mov dword [ebx + 0x43c008], edx
fld qword [ebx + 0x43c05c]
push 0
push edx
fild qword [esp]
add esp, 8
fmulp st(1)
pop ebx
ret

Function at 0x403008
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x43c01c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4030a0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403080
xor eax, eax
push ebp
push 0x403079
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4030bc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403080
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x43c01c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x43c01c], ax
mov esp, ebp
pop ebp
ret

Function at 0x403988
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x448044], 0
je 0x4039e9
cmp word [0x448218], 0xd7b2
jne 0x4039b1
cmp dword [0x448220], 0
jbe 0x4039b1
mov eax, 0x448214
call dword [0x448230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x43c06c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403a10
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x43c028], 0
jne 0x403a05
push 0
push 0x43c064
push 0x43c06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406a10
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x406acf
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
mov eax, dword [ebp - 4]
call fcn.0040c3d0
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0
push edi
call sub.advapi32.dll_RegQueryInfoKeyA_1
test eax, eax
jne 0x406ab9
cmp dword [ebp - 8], 0
jbe 0x406ab7
mov eax, dword [ebp - 8]
inc eax
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
call fcn.00402888
mov ebx, eax
xor esi, esi
jmp 0x406a95
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.00403ce8
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 4]
call fcn.0040c3c0
mov eax, dword [ebp - 8]
inc eax
mov dword [ebp - 0xc], eax
inc esi
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
push ebx
push esi
push edi
call sub.advapi32.dll_RegEnumKeyExA_1
cmp eax, 0x103
jne 0x406a78
mov eax, ebx
call fcn.004028b8
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406ad6
lea eax, [ebp - 0x10]
call fcn.00403b0c
ret

Function at 0x406af0
Capabilities:
Create thread

Disassembly:
push ebx
mov byte [0x448045], 1
mov edx, dword [0x405808]
xor eax, eax
call fcn.0040a2f8
mov ebx, eax
mov byte [ebx + 0x18], 1
lea eax, [ebx + 0x1e]
push eax
push 4
push ebx
push 0x406ae0
push 0
push 0
call sub.kernel32.dll_CreateThread
mov dword [ebx + 0x1a], eax
mov eax, ebx
pop ebx
ret

Function at 0x406c08
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov byte [ebx + 0x18], 0
mov eax, dword [ebx + 0x1a]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jbe 0x406c23
mov byte [ebx + 0x18], 1
pop ebx
ret
cmp word [ebx + 0x2c], 0
je 0x406c32
mov edx, ebx
mov eax, dword [ebx + 0x2e]
call dword [ebx + 0x2a]
pop ebx
ret

Function at 0x406c34
Capabilities:
Suspend thread

Disassembly:
push ebx
mov ebx, eax
mov byte [ebx + 0x18], 1
cmp word [ebx + 0x24], 0
je 0x406c4f
push dword [ebx + 0x26]
push dword [ebx + 0x22]
mov eax, ebx
call fcn.00406c5c
mov eax, dword [ebx + 0x1a]
push eax
call sub.kernel32.dll_SuspendThread
pop ebx
ret

Function at 0x406c90
Capabilities:
Terminate thread

Disassembly:
push ebx
mov ebx, eax
push 0
mov eax, dword [ebx + 0x1a]
push eax
call sub.kernel32.dll_TerminateThread
mov byte [ebx + 0x19], 1
pop ebx
ret