joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004c44f
Capabilities:
Encode data using xor

Disassembly:
call 0x1004c3c8
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 0x1004c3f8
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 0x1004c414
xor edx, 0
jmp 0x1004c41f
xor edx, edx
jmp 0x1004c436
jmp 0x1004c442
xor eax, eax
push 0x8427d7c0
call 0x1004c44f
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1004c48b
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 0x1004c464
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 0x1004c4a2
add eax, 0
jno 0x1004c4a7
add esi, 0
ret 0x10

Function at 0x1004d210
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 0x1004d232
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 0x1004d3d4
cmp edi, dword [ebp + 0x10]
jb 0x1004d3d4
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.1004ccfc
inc edi
jmp 0x1004d2bb
jmp 0x1004d2c8
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1004ccfc
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1004ccfc
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 0x1004d31c
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 0x1004d300
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1004d34a
add dword [eax], 0x39
jle 0x1004d326
sub al, 0xf5
mov ch, al
call fcn.1004d35f
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1004f037
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 0x1004f04d
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 0x1004f05e
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1004f09f
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 0x1005140b
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 0x10051354
add ebx, 0
push ecx
call 0x10051369
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, 0x739fe115
sub ebx, dword [0x73a1d954]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73a1d944
call fcn.1004ce33
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1004c341
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100514c7
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100514c7
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 0x1005147e
mov eax, 1
lock xchg dword [0x73a1d950], eax
push 0x3dd1fc71
call 0x1005140b
push esi
add esp, 8
cmp eax, 0
jne 0x100513f4
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1005141a
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1005142f
cmp ecx, edx
cmp eax, 0
je 0x10051454
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 0x1005143e
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1005146d
dec eax
loope 0x10051470
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73a1d950], 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 0x100514a4
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100514b9
jmp 0x100514c4
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100513b2
Function at 0x1005852c
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 0x10058802
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73a0a5c8
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73a0158e
push 0xffffffffffffffff
call fcn.1004f72c
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 0x10058596
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100585ae
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 0x100587f6
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100587ca
Function at 0x10067ffc
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 0x1006801e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1006801e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1006801e
ret
cmp word [ebx + 4], 0x14c
jne 0x1006801e
test word [ebx + 0x16], 2
je 0x1006801e
test word [ebx + 0x16], 0x100
je 0x1006801e
cmp word [ebx + 0x18], 0x10b
jne 0x1006801e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1006801e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100680aa
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1006803e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1004ef89
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1006801e
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 0x100680aa
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 0x1006801e
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1006801e
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1006801e
ret
cmp word [ebx + 4], 0x14c
jne 0x1006801e
test word [ebx + 0x16], 2
je 0x1006801e
test word [ebx + 0x16], 0x100
je 0x1006801e
cmp word [ebx + 0x18], 0x10b
jne 0x1006801e
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1006801e
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100680aa
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x1006803e
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1004ef89
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1006801e
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 0x10068161
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100681ba
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10068161
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10068170
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 0x1046de13
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 0x100681c1
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.1004f037
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10068260
add edi, 4
add eax, 2
dec ecx
jne 0x100681a6
call 0x1006820d
loope 0x10068203
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1006825d
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 0x1006826e
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 0x10068221
cmp eax, ecx
ja 0x10068221
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100682ab
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100682a1
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1004f516
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10068170
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100681ba
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10068161
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10068170
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 0x1046de13
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 0x100681c1
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.1004f037
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10068260
add edi, 4
add eax, 2
dec ecx
jne 0x100681a6
call 0x1006820d
loope 0x10068203
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x1006825d
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 0x1006826e
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 0x10068221
cmp eax, ecx
ja 0x10068221
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100682ab
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100682a1
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1004f516
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x7c2d10
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x282000]
push edi
jmp 0x7c2d2a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x7c2d31
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7c2d20
mov eax, 1
add ebx, ebx
jne 0x7c2d43
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x7c2d54
jne 0x7c2d73
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7c2d73
dec eax
add ebx, ebx
jne 0x7c2d60
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x7c2d38
add ebx, ebx
jne 0x7c2d6f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x7c2dc5
xor ecx, ecx
sub eax, 3
jb 0x7c2d8b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x7c2dfa
sar eax, 1
mov ebp, eax
jmp 0x7c2d96
add ebx, ebx
jne 0x7c2d96
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7c2d64
inc ecx
add ebx, ebx
jne 0x7c2da4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7c2d64
add ebx, ebx
jne 0x7c2db1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x7c2da6
jne 0x7c2dc2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x7c2da6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x7c2de4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x7c2dd6
jmp 0x7c2d26
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x7c2de4
add edi, ecx
jmp 0x7c2d26
pop esi
mov edi, esi
mov ecx, 0x16f49
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x7c2e02
cmp byte [edi], 0x64
jne 0x7c2e02
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
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 0x7c2e07
lea edi, [esi + 0x3bd000]
mov eax, dword [edi]
or eax, eax
je 0x7c2e7f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x3c9a44]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x3c9c10]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x7c2e34
mov ecx, edi
jns 0x7c2e63
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x3c9c14]
or eax, eax
je 0x7c2e79
mov dword [ebx], eax
add ebx, 4
jmp 0x7c2e51
call dword [esi + 0x3c9c24]
mov ebp, dword [esi + 0x3c9c18]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x227]
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
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x7c2eb3
sub esp, 0xffffff80
jmp 0x5bba47
Function at 0x403300
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404b6c
test esi, esi
jne 0x403336
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404c5c
jmp 0x403354
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00403204
mov edi, eax
test esi, esi
je 0x403354
cmp dword [ebx], 0
je 0x403354
dec esi
jmp 0x40333d
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403a64
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x498020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403afc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403adc
xor eax, eax
push ebp
push 0x403ad5
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 0x403b18
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 0x403adc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x498020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x498020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404918
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x49b04c], 0
je 0x404979
cmp word [0x49b220], 0xd7b2
jne 0x404941
cmp dword [0x49b228], 0
jbe 0x404941
mov eax, 0x49b21c
call dword [0x49b238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
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 0x4049a0
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x49802c], 0
jne 0x404995
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404af0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x498030], 0
je 0x404b16
mov edx, esi
mov eax, ebx
call dword [0x498030]
jmp 0x404b25
mov eax, 8
call fcn.00402f14
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x49b04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404ab8
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x408f30
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x408f82
test eax, edx
je 0x408f85
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x408f45
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x408f6b
add ecx, 4
js 0x408f5b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x408f68
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x408f91
test edx, edx
jne 0x408f38
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x4099e4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00404ffc
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409a02
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x409a23
cmp ebx, 3
je 0x409a23
cmp ebx, 0x7b
je 0x409a23
mov eax, esi
call fcn.004099a4
test al, al
jne 0x409a27
xor eax, eax
jmp 0x409a29
mov al, 1
pop esi
pop ebx
ret

Function at 0x409a2c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404ffc
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409a45
test al, 0x10
jne 0x409a49
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40ceac
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40cee5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404c5c
jmp 0x40ceee
mov eax, ebx
mov edx, esi
call fcn.00404bc0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40cef8
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40cf1a
movzx eax, byte [esp]
jmp 0x40cf1c
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40d5ac
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40d424
mov eax, dword [0x49ad14]
cmp byte [eax], 0
je 0x40d628
mov eax, dword [0x49a9b4]
call fcn.00403418
call fcn.00403070
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409cec
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40d670
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40d65e
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x49a934]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x49d7f8]
call fcn.004060d0
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret

Function at 0x40df3c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40e012
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404c04
lea eax, [ebp - 4]
call fcn.00405054
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404ffc
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40dffc
mov eax, ebx
call fcn.00402f14
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40dff5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404ffc
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40dfdf
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40e024
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40dfdf
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dffc
mov eax, dword [ebp - 0x10]
call fcn.00402f30
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e019
lea eax, [ebp - 4]
call fcn.00404b6c
ret

Function at 0x4206ec
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00420428
dec esi
jne 0x42070e
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret