joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a61f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x70000]
push edi
jmp 0x4a620a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4a6211
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a6200
mov eax, 1
add ebx, ebx
jne 0x4a6223
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4a6234
jne 0x4a6253
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a6253
dec eax
add ebx, ebx
jne 0x4a6240
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4a6218
add ebx, ebx
jne 0x4a624f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4a62a5
xor ecx, ecx
sub eax, 3
jb 0x4a626b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4a62da
sar eax, 1
mov ebp, eax
jmp 0x4a6276
add ebx, ebx
jne 0x4a6276
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a6244
inc ecx
add ebx, ebx
jne 0x4a6284
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4a6244
add ebx, ebx
jne 0x4a6291
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4a6286
jne 0x4a62a2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4a6286
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4a62c4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4a62b6
jmp 0x4a6206
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4a62c4
add edi, ecx
jmp 0x4a6206
pop esi
mov edi, esi
mov ecx, 0x2f90
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4a62e2
cmp byte [edi], 0x1b
jne 0x4a62e2
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 0x4a62e7
lea edi, [esi + 0xa3000]
mov eax, dword [edi]
or eax, eax
je 0x4a635f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xbb7d0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xbb8e8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4a6314
mov ecx, edi
jns 0x4a6343
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 + 0xbb8ec]
or eax, eax
je 0x4a6359
mov dword [ebx], eax
add ebx, 4
jmp 0x4a6331
call dword [esi + 0xbb8fc]
mov ebp, dword [esi + 0xbb8f0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
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 0x4a6393
sub esp, 0xffffff80
jmp 0x450aed

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x100c24a3
Capabilities:
Encode data using xor

Disassembly:
call 0x100c241c
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 0x100c244c
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 0x100c2468
xor edx, 0
jmp 0x100c2473
xor edx, edx
jmp 0x100c248a
jmp 0x100c2496
xor eax, eax
push 0x8427d7c0
call 0x100c24a3
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100c24df
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 0x100c24b8
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 0x100c24f6
add eax, 0
jno 0x100c24fb
add esi, 0
ret 0x10

Function at 0x100c3264
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 0x100c3286
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 0x100c3428
cmp edi, dword [ebp + 0x10]
jb 0x100c3428
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.100c2d50
inc edi
jmp 0x100c330f
jmp 0x100c331c
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100c2d50
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100c2d50
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 0x100c3370
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 0x100c3354
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100c339e
add dword [eax], 0x39
jle 0x100c337a
sub al, 0xf5
mov ch, al
call fcn.100c33b3
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x100c508b
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 0x100c50a1
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 0x100c50b2
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100c50f3
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 0x100c745f
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 0x100c73a8
add ebx, 0
push ecx
call 0x100c73bd
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, 0x736cd051
sub ebx, dword [0x736ec890]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x736ec880
call fcn.100c2e87
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100c2395
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100c751b
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100c751b
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 0x100c74d2
mov eax, 1
lock xchg dword [0x736ec88c], eax
push 0x3dd1fc71
call 0x100c745f
push esi
add esp, 8
cmp eax, 0
jne 0x100c7448
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100c746e
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100c7483
cmp ecx, edx
cmp eax, 0
je 0x100c74a8
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 0x100c7492
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100c74c1
dec eax
loope 0x100c74c4
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x736ec88c], 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 0x100c74f8
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100c750d
jmp 0x100c7518
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100c7406
Function at 0x100ce580
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 0x100ce856
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x736d9504
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x736d04ca
push 0xffffffffffffffff
call fcn.100c5780
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 0x100ce5ea
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100ce602
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 0x100ce84a
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100ce81e
Function at 0x100de050
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 0x100de072
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100de072
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100de072
ret
cmp word [ebx + 4], 0x14c
jne 0x100de072
test word [ebx + 0x16], 2
je 0x100de072
test word [ebx + 0x16], 0x100
je 0x100de072
cmp word [ebx + 0x18], 0x10b
jne 0x100de072
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100de072
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100de0fe
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100de092
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100c4fdd
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100de072
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 0x100de0fe
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 0x100de072
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100de072
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100de072
ret
cmp word [ebx + 4], 0x14c
jne 0x100de072
test word [ebx + 0x16], 2
je 0x100de072
test word [ebx + 0x16], 0x100
je 0x100de072
cmp word [ebx + 0x18], 0x10b
jne 0x100de072
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100de072
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100de0fe
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100de092
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100c4fdd
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100de072
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 0x100de1b5
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100de20e
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100de1b5
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100de1c4
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 0x104e3e67
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 0x100de215
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.100c508b
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100de2b4
add edi, 4
add eax, 2
dec ecx
jne 0x100de1fa
call 0x100de261
loope 0x100de257
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100de2b1
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 0x100de2c2
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 0x100de275
cmp eax, ecx
ja 0x100de275
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100de2ff
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100de2f5
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100c556a
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100de1c4
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100de20e
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100de1b5
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100de1c4
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 0x104e3e67
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 0x100de215
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.100c508b
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100de2b4
add edi, 4
add eax, 2
dec ecx
jne 0x100de1fa
call 0x100de261
loope 0x100de257
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100de2b1
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 0x100de2c2
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 0x100de275
cmp eax, ecx
ja 0x100de275
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100de2ff
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100de2f5
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100c556a
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x402254
Capabilities:
Accept command line arguments
Query environment variable

Disassembly:
jmp 0x402266
call fcn.00710ad8
mov eax, dword [0x71809f]
shl eax, 2
mov dword [0x7180a3], eax
push edx
push 0
call sub.KERNEL32.DLL_GetModuleHandleW
mov edx, eax
mov dword [0x7180a7], edx
call fcn.0070538c
pop edx
call fcn.0070525c
call fcn.007054a0
push 0x718048
push 0
call sub.KERNEL32.DLL_GetModuleHandleW
mov dword [0x7180a7], eax
push 0
jmp 0x71257c
push ebx
push edi
push esi
sub esp, 0x50
mov esi, dword [esp + 0x60]
mov eax, dword [esi + 0x10]
and eax, 1
mov dword [0x724d78], eax
call fcn.0070546c
sub esp, 8
push dword [esi + 0x20]
push dword [esi + 0x1c]
call fcn.0070e1f0
add esp, 4
push dword [esi + 0x28]
call fcn.00706d08
add esp, 4
push dword [esi + 0x44]
call fcn.00706d18
add esp, 0x10
mov dword [0x744fdc], 1
mov dword [0x744fe0], esi
lea eax, [esp + 4]
mov dword [0x744fa4], eax
call fcn.00712c74
call sub.KERNEL32.DLL_GetEnvironmentStringsW
mov dword [0x744fac], eax
call sub.KERNEL32.DLL_GetCommandLineW
mov dword [0x744fb4], eax
sub esp, 8
push dword [esi + 0x30]
push dword [esi + 0x2c]
call fcn.00711010
add esp, 0x10
push dword [esi + 0x40]
push dword [esi + 0x3c]
push dword [esi + 0x38]
push dword [esi + 0x34]
call fcn.00711050
add esp, 8
push 0
push 0x744fdc
call fcn.00712344
add esp, 0x10
test byte [esi + 0x10], 1
jne 0x712650
sub esp, 4
push dword [0x744fd0]
push dword [0x744fcc]
push dword [0x744fc0]
call dword [esi + 0x18]
add esp, 0x10
push 0xffffffffffffffff
push eax
push 0
push 0
jmp 0x712711
mov edi, dword [0x744fb4]
nop
nop
nop
nop
nop
nop
add edi, 2
movzx eax, word [edi - 2]
cmp eax, 9
je 0x71265c
movzx ecx, ax
cmp ecx, 0x20
je 0x71265c
cmp ecx, 0x22
jne 0x71267f
mov ax, word [edi]
mov ecx, 0x22
jmp 0x712687
add edi, 0xfffffffe
mov ecx, 0x20
movzx edx, ax
cmp ecx, edx
je 0x7126b4
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
test ax, ax
je 0x7126b4
movzx edx, ax
cmp edx, 9
je 0x7126b4
movzx eax, word [edi + 2]
add edi, 2
cmp ecx, eax
jne 0x71269c
movzx eax, ax
cmp eax, 0x22
jne 0x7126bf
add edi, 2
movzx eax, word [edi]
cmp eax, 0x20
je 0x7126bc
movzx eax, ax
cmp eax, 9
je 0x7126bc
mov ebx, dword [esi + 0x18]
sub esp, 0xc
push 0
call sub.KERNEL32.DLL_GetModuleHandleW
add esp, 0xc
mov esi, eax
sub esp, 0xc
lea eax, [esp + 0x18]
push eax
call sub.KERNEL32.DLL_GetStartupInfoW
add esp, 0xc
mov eax, dword [esp + 0x38]
test al, 1
mov eax, 0xa
je 0x712703
movzx eax, word [esp + 0x3c]
push eax
push edi
push 0
push esi
call ebx
push 0xffffffffffffffff
push eax
push 0
push 0
call fcn.00710e20
add esp, 0x10
add esp, 0x50
pop esi
pop edi
pop ebx
ret
Function at 0x40a138
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040ccac
test esi, esi
jne 0x40a16e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040ce34
jmp 0x40a18c
call sub.KERNEL32.DLL_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040a07c
mov edi, eax
test esi, esi
je 0x40a18c
cmp dword [ebx], 0
je 0x40a18c
dec esi
jmp 0x40a175
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x40b9d0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.0040be90
mov byte [esp], al
cmp byte [esp], 0
jne 0x40bb59
test edi, edi
je 0x40bb59
mov byte [esp + 1], 0
test ebp, ebp
jle 0x40ba99
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x40ba74
cmp edi, 0xffffffff
je 0x40ba35
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40ba35
mov byte [esp], 0
jmp 0x40bb59
cmp dword [esi], 1
jg 0x40ba74
cmp dword [esi], 0
jne 0x40ba66
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x40ba66
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x40bb59
lea eax, [esp + 0xc]
call fcn.0040b68c
dec ebp
test ebp, ebp
jg 0x40ba1a
cmp edi, 0xffffffff
je 0x40ba99
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40ba97
mov byte [esp], 0
jmp 0x40bb59
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40b9de
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40ba99
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.0040bbd4
mov edx, eax
mov ebx, dword [0x726a80]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x40bafd
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40bafb
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x40bafd
xor edi, edi
cmp byte [esp], 0
je 0x40bb23
mov ebx, dword [esi]
test bl, 1
jne 0x40bb39
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40bb03
mov byte [esp + 1], 1
jmp 0x40bb39
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40bb23
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x40bab0
cmp byte [esp], 0
je 0x40bb59
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40c944
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x7261e0], 0
je 0x40c9ab
cmp word [0x7264cc], 0xd7b2
jne 0x40c96d
cmp dword [0x7264d4], 0
jbe 0x40c96d
mov eax, 0x7264c8
call dword [0x7264e4]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
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
mov eax, 0x40c9d8
call fcn.0040d644
push eax
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x7183b8], 0
jne 0x40c9c7
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.USER32.DLL_MessageBoxA
pop edx
ret

Function at 0x40cb6c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x718384], 0
je 0x40cb97
mov edx, edi
mov eax, esi
call dword [0x718384]
mov ebx, eax
jmp 0x40cba8
mov eax, 8
call fcn.00409d48
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x7261e1], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40cb34
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_CreateThread
mov esi, eax
test esi, esi
jne 0x40cbd8
mov eax, ebx
call fcn.00409d64
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc