joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403161
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x403161
lcall 0x5de5, 0x8b10c483
jmp loc.00791034

Function at 0x16a59f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.FKP1
lea edi, [esi - 0x1272000]
push edi
or ebp, 0xffffffff
jmp 0x16a5a12
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x16a5a19
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a08
mov eax, 1
add ebx, ebx
jne 0x16a5a2b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x16a5a3c
jne 0x16a5a5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a5b
dec eax
add ebx, ebx
jne 0x16a5a48
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x16a5a20
add ebx, ebx
jne 0x16a5a57
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x16a5aad
xor ecx, ecx
sub eax, 3
jb 0x16a5a73
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x16a5ae2
sar eax, 1
mov ebp, eax
jmp 0x16a5a7e
add ebx, ebx
jne 0x16a5a7e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a4c
inc ecx
add ebx, ebx
jne 0x16a5a8c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a4c
add ebx, ebx
jne 0x16a5a99
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x16a5a8e
jne 0x16a5aaa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x16a5a8e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x16a5acc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x16a5abe
jmp 0x16a5a0e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x16a5acc
add edi, ecx
jmp 0x16a5a0e
pop esi
mov edi, esi
mov ecx, 0x34f3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x16a5aea
cmp byte [edi], 0x16
jne 0x16a5aea
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 0x16a5aef
lea edi, [esi + 0x12a2000]
mov eax, dword [edi]
or eax, eax
je 0x16a5b5e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x12a67a0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x12a6890]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x16a5b1c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x12a6894]
or eax, eax
je 0x16a5b58
mov dword [ebx], eax
add ebx, 4
jmp 0x16a5b39
call dword [esi + 0x12a68a4]
mov ebp, dword [esi + 0x12a6898]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x16a5b92
sub esp, 0xffffff80
jmp 0x46c1ac
Function at 0x10006b90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
push eax
mov eax, dword [ebp + 8]
mov ebx, dword [ebp + 0x14]
xor esi, esi
lea eax, [edx + eax*2]
mov dword [ebp - 0x10], eax
movzx eax, byte [edx + 1]
cmp byte [edx], ch
lea edx, [edx + 2]
lea edi, [esi + eax]
jne 0x10006be0
cmp edi, esi
jb 0x10006c4b
cmp edi, dword [ebp + 0x10]
ja 0x10006c5e
add esi, dword [ebp + 0xc]
nop word [eax + eax]
test eax, eax
je 0x10006be2
dec eax
cmp byte [esi], cl
lea esi, [esi + 1]
jne 0x10006bd0
jmp 0x10006c3f
ja 0x10006be9
cmp edx, dword [ebp - 0x10]
mov esi, edi
jne 0x10006ba5
mov edi, dword [ebp + 0x18]
movzx ecx, cx
mov al, 1
add edi, ebx
nop word cs:[eax + eax]
nop dword [eax]
movzx edx, byte [ebx]
lea esi, [ebx + 1]
test dl, dl
js 0x10006c20
mov ebx, esi
sub ecx, edx
jns 0x10006c37
jmp 0x10006c41
cmp esi, edi
je 0x10006c72
movzx esi, byte [ebx + 1]
and edx, 0x7f
add ebx, 2
shl edx, 8
or edx, esi
sub ecx, edx
js 0x10006c41
xor al, 1
cmp ebx, edi
jne 0x10006c00
jmp 0x10006c41
xor eax, eax
and al, 1
add esp, 4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, esi
mov edx, edi
push 0x3e1e3b8
call fcn.100057a0
add esp, 4
ud2
mov edx, dword [ebp + 0x10]
mov ecx, edi
push 0x3e1e3b8
call fcn.10004ed0
add esp, 4
ud2
mov ecx, 0x3e269e4
mov edx, 0x2b
push 0x3e1e3a8
call fcn.100053c0
add esp, 4
ud2
Function at 0x100214f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
cmp byte [edx + 0x1199], 0
mov edi, edx
mov esi, ecx
je 0x10021541
mov edx, edi
mov ecx, esp
push 3
push 0
call fcn.100217e0
add esp, 8
movq xmm0, qword [esp]
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 8]
movd ecx, xmm0
test ecx, ecx
je 0x1002160d
movq qword [esi], xmm0
mov dword [esi + 8], edx
mov dword [esi + 0xc], eax
jmp 0x10021640
cmp byte [edi + 0x119a], 0
je 0x10021648
mov dword [esp + 0x14], esi
mov byte [edi + 0x1194], 0xc
xor edi, edi
lea esi, [0x3e1f8a1]
lea edx, [0x3e1f8a2]
mov eax, 0xfffffff9
mov dword [esp + 0x18], 0
nop word cs:[eax + eax]
nop
movzx ebx, byte [esi]
mov esi, edx
mov edx, ebx
add dl, 0xd0
cmp dl, 0xa
jb 0x100215a5
or bl, 0x20
mov edx, ebx
add dl, 0x9f
cmp dl, 6
jae 0x1002169d
add bl, 0xa9
mov edx, ebx
mov ecx, edi
movzx ebx, dl
lea edx, [esi + 1]
shl ecx, 4
or ebx, ecx
test eax, eax
cmove edx, esi
je 0x100215c6
shld dword [esp + 0x18], edi, 4
inc eax
test esi, esi
mov edi, ebx
jne 0x10021580
mov ecx, 0x3e1f69e
mov edx, 9
xor ebx, 0xe
call fcn.100091f0
mov edi, eax
test eax, eax
mov esi, 1
mov ecx, 0x3e1f68c
mov edx, 0x12
cmove edi, esi
call fcn.100091f0
mov ecx, dword [esp + 0x14]
test eax, eax
cmove eax, esi
mov dword [ecx], edi
mov dword [ecx + 4], eax
mov dword [ecx + 8], ebx
mov dword [ecx + 0xc], 0
jmp 0x10021640
movzx ecx, byte [edi + 0x118f]
cmp ecx, 0x10
jae 0x10021689
mov dword [edi + ecx*8], edx
mov dword [edi + ecx*8 + 4], eax
mov dword [esi], 0
mov eax, dword [edi + 0x1178]
add dword [edi + 0xa0], eax
adc dword [edi + 0xa4], 0
mov byte [edi + 0x1194], 0xd
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
mov edx, edi
mov ecx, esp
push 2
push 0
call fcn.100217e0
add esp, 8
movq xmm0, qword [esp]
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 8]
movd ecx, xmm0
test ecx, ecx
jne 0x10021532
movzx ecx, byte [edi + 0x118f]
cmp ecx, 0x10
jb 0x10021619
mov edx, 0x10
push 0x3e1f8ac
jmp 0x10021693
mov edx, 0x10
push 0x3e1f8bc
call fcn.10004a00
add esp, 4
ud2
mov ecx, 0x3e251ac
mov edx, 0xe
push 0x3e1ed4c
call fcn.100053c0
add esp, 4
ud2
Function at 0x10025b10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
cmp byte [edx + 0x118e], 3
mov edi, edx
mov esi, ecx
jne 0x10025b6a
movzx ecx, byte [edi + 0x1190]
cmp ecx, 0x10
jae 0x10025c62
movzx eax, byte [edi + 0xa8]
mov dword [esi], 0
and al, 1
mov byte [edi + ecx*8], al
mov eax, dword [edi + 0x1178]
add dword [edi + 0xa0], eax
adc dword [edi + 0xa4], 0
mov byte [edi + 0x1194], 0xd
jmp 0x10025c5a
lea ecx, [esp + 8]
mov edx, edi
push 0
push 0
call fcn.100217e0
add esp, 8
movq xmm0, qword [esp + 8]
movd eax, xmm0
test eax, eax
je 0x10025ba1
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
movq qword [esi], xmm0
mov dword [esi + 8], ecx
mov dword [esi + 0xc], eax
jmp 0x10025c5a
mov dword [esp], esi
mov byte [edi + 0x1194], 0xc
xor edi, edi
lea esi, [0x3e1f865]
lea edx, [0x3e1f866]
mov eax, 0xfffffff9
mov dword [esp + 4], 0
nop word cs:[eax + eax]
movzx ebx, byte [esi]
mov esi, edx
mov edx, ebx
add dl, 0xd0
cmp dl, 0xa
jb 0x10025bf5
or bl, 0x20
mov edx, ebx
add dl, 0x9f
cmp dl, 6
jae 0x10025c76
add bl, 0xa9
mov edx, ebx
mov ecx, edi
movzx ebx, dl
lea edx, [esi + 1]
shl ecx, 4
or ebx, ecx
test eax, eax
cmove edx, esi
je 0x10025c16
shld dword [esp + 4], edi, 4
inc eax
test esi, esi
mov edi, ebx
jne 0x10025bd0
mov ecx, 0x3e1f69e
mov edx, 9
xor ebx, 0x1a
call fcn.100091f0
mov edi, eax
test eax, eax
mov esi, 1
mov ecx, 0x3e1f68c
mov edx, 0x12
cmove edi, esi
call fcn.100091f0
mov ecx, dword [esp]
test eax, eax
cmove eax, esi
mov dword [ecx], edi
mov dword [ecx + 4], eax
mov dword [ecx + 8], ebx
mov dword [ecx + 0xc], 0
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
mov edx, 0x10
push 0x3e1f890
call fcn.10004a00
add esp, 4
ud2
mov ecx, 0x3e251ac
mov edx, 0xe
push 0x3e1ed4c
call fcn.100053c0
add esp, 4
ud2
Function at 0x10034550
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x1c
mov eax, dword [ebp + 0x14]
movzx esi, byte [ebp + 0x18]
mov edi, ecx
mov ecx, dword [ebp + 0x10]
or eax, dword [ebp + 8]
or esi, edx
mov edx, dword [ebp + 0xc]
and ecx, 0xfffff000
or esi, ecx
lea ecx, [ebp - 0x28]
push eax
push esi
call fcn.10030320
add esp, 8
mov eax, dword [ebp - 0x28]
test eax, eax
je 0x100345a2
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x24]
mov esi, dword [ebp - 0x20]
mov dword [edi], eax
mov dword [edi + 4], edx
mov dword [edi + 0xc], ecx
mov dword [edi + 8], esi
jmp 0x10034679
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x10], edi
xor edi, edi
lea esi, [0x3e23069]
mov ecx, 0xfffffff9
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], eax
lea eax, [0x3e2306a]
nop word cs:[eax + eax]
nop
movzx ebx, byte [esi]
mov esi, eax
mov eax, ebx
add al, 0xd0
cmp al, 0xa
jb 0x100345f1
or bl, 0x20
mov eax, ebx
add al, 0x9f
cmp al, 6
jae 0x10034681
add bl, 0xa9
mov eax, ebx
mov edx, edi
movzx ebx, al
lea eax, [esi + 1]
shl edx, 4
or ebx, edx
test ecx, ecx
cmove eax, esi
je 0x10034611
shld dword [ebp - 0x18], edi, 4
inc ecx
test esi, esi
mov edi, ebx
jne 0x100345d0
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x10034632
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp - 0x10]
and eax, 0xfff
movzx eax, byte [ecx + eax]
mov byte [edx + 4], al
mov dword [edx], 0
jmp 0x10034679
mov ecx, 0x3e26869
mov edx, 0x13
xor ebx, 0x2c7
call fcn.100091f0
mov ecx, 0x3e26845
mov edx, 6
mov edi, eax
call fcn.100091f0
mov edx, dword [ebp - 0x10]
test eax, eax
mov ecx, 1
cmove eax, ecx
test edi, edi
cmove edi, ecx
mov dword [edx], edi
mov dword [edx + 4], eax
mov dword [edx + 8], ebx
mov dword [edx + 0xc], 0
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, 0x3e251ac
mov edx, 0xe
push 0x3e1ed4c
call fcn.100053c0
add esp, 4
ud2
Function at 0x402207
Capabilities:
Terminate process

Disassembly:
jmp 0x46039a
push 0x17
call sub.KERNEL32.dll_IsProcessorFeaturePresent
test eax, eax
je 0x4603aa
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00401483
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x402b8a
Capabilities:
Parse pe header

Disassembly:
jmp 0x428393
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4283d3
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4283d3
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4283d3
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4283d3
cmp dword [ecx + 0x74], 0xe
jbe 0x4283d3
cmp dword [ecx + 0xe8], 0
je 0x4283d3
mov al, 1
ret
xor al, al
ret

Function at 0x40343b
Capabilities:
Query environment variable

Disassembly:
jmp 0x46d559
mov edi, edi
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x46d56d
xor edi, edi
jmp 0x46d5a4
push ebx
push esi
call fcn.0046d462
sub eax, esi
sar eax, 1
lea ebx, [eax + eax]
push ebx
call fcn.00402649
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x46d594
push ebx
push esi
push edi
call fcn.00403544
add esp, 0xc
push 0
call fcn.00401564
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
pop ebx
mov eax, edi
pop edi
pop esi
ret
Function at 0x414da0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
cmp dword [ebp + 0xc], 0
jle 0x414e91
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edx, dword [eax + 8]
mov ebx, dword [eax]
mov ecx, dword [eax + 0xc]
add ebx, edx
mov edi, dword [eax + 4]
mov esi, ecx
adc edi, ecx
mov eax, dword [ebp + 8]
shld ecx, edx, 0xd
shr esi, 0x13
shl edx, 0xd
mov dword [ebp - 4], esi
xor esi, esi
or dword [ebp - 4], edx
or esi, ecx
xor dword [ebp - 4], ebx
xor esi, edi
mov edx, dword [eax + 0x18]
mov ecx, dword [eax + 0x1c]
mov dword [ebp - 0x10], ebx
mov ebx, ecx
mov dword [ebp - 0x18], esi
mov esi, edx
add esi, dword [eax + 0x10]
mov dword [ebp - 8], edi
adc ebx, dword [eax + 0x14]
xor edi, edi
mov dword [ebp - 0xc], ebx
mov ebx, ecx
shld ecx, edx, 0x10
shr ebx, 0x10
shl edx, 0x10
or edi, ecx
xor edi, dword [ebp - 0xc]
or ebx, edx
mov ecx, dword [ebp - 8]
xor ebx, esi
mov dword [ebp - 0x14], esi
mov edx, edi
xor esi, esi
or esi, dword [ebp - 0x10]
add ecx, ebx
mov dword [eax], ecx
adc esi, edi
mov dword [ebp - 8], ecx
shld edi, ebx, 0x15
xor ecx, ecx
shr edx, 0xb
or ecx, edi
shl ebx, 0x15
mov edi, dword [ebp - 4]
or edx, ebx
xor edx, dword [ebp - 8]
xor ecx, esi
add edi, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x18]
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x18], edx
mov edx, ebx
mov dword [eax + 4], esi
mov esi, ebx
adc esi, dword [ebp - 0xc]
xor ecx, ecx
mov eax, dword [ebp - 4]
shld ebx, eax, 0x11
shr edx, 0xf
shl eax, 0x11
or ecx, ebx
or edx, eax
xor ecx, esi
mov eax, dword [ebp + 8]
xor edx, edi
mov dword [eax + 0xc], ecx
xor ecx, ecx
or ecx, edi
mov dword [eax + 8], edx
sub dword [ebp + 0xc], 1
mov dword [eax + 0x10], esi
mov dword [eax + 0x14], ecx
jne 0x414db6
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10004770
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp eax, 0xb6d22b8c
mov eax, ecx
inc eax
inc eax
nop
cmp eax, 0xf7a97640
mov eax, ecx
cmp eax, 6
cmp eax, 0x633338e1
mov eax, ecx
cmp eax, 0xffffffd6
inc eax
inc eax
cmp eax, 0x573933fd
mov eax, 0x4d498347
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
nop
cmp eax, 0x68
cmp eax, 0x1c
inc eax
mov eax, ebx
cmp eax, 0x2448e5e1
cmp eax, 0xffffffb3
mov eax, ecx
mov eax, 0xa583efb5
inc eax
nop
mov eax, ecx
inc eax
mov eax, 0xc3b93a58
inc eax
mov eax, ebx
mov eax, ebx
nop
inc eax
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov eax, ebx
cmp eax, 0x1ca10694
inc eax
mov eax, ecx
cmp eax, 0x6b367176
mov eax, 0x7fbc0b71
cmp eax, 0x1c
mov eax, ecx
mov eax, ecx
cmp eax, 0xc6ec44a0
nop
mov eax, 0x33d249a8
inc eax
inc eax
inc eax
nop
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
push 0x1002beb4
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatW]
cmp eax, 0x27
mov eax, ecx
cmp eax, 0x7c
mov eax, 0x6765740
mov eax, ecx
mov eax, 0xf58d7d9b
cmp eax, 0xfd631b03
cmp eax, 0x4a
nop
mov eax, 0xc2f4d143
mov eax, ebx
cmp eax, 0x83bf9ac0
nop
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
lea edx, [ebp - 0x20c]
push edx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [0x1003e22c], eax
nop
mov eax, ecx
mov eax, ecx
mov eax, 0x598ba015
mov eax, 0xa2de74a7
mov eax, 0x94ed11b7
mov eax, ebx
cmp eax, 0x8a076bc1
cmp eax, 0xffffffa5
nop
mov eax, ebx
mov eax, ebx
inc eax
nop
mov eax, ecx
mov eax, ebx
nop
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
cmp dword [0x1003e22c], 0
jne 0x1000491f
push 0x41030
push str.DllWrap
push str.miss
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
mov eax, 0xdb79f1c
cmp eax, 0x72b6f18f
cmp eax, 0x798e4de6
mov eax, 0xb461b78b
mov eax, 0x41ee65e2
mov eax, 0xf574233a
cmp eax, 0xffffffc4
nop
mov eax, ecx
mov eax, ecx
mov eax, ecx
mov eax, ebx
push 3
push 2
push 1
call fcn.1000c1f0
add esp, 0xc
cmp dword [0x1003e22c], 0
je 0x10004931
mov dword [ebp - 4], 1
jmp 0x10004938
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x10002c1e
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
nop
nop
mov dword [ebp - 0x14], eax
fild dword [ebp - 0x14]
fstp qword [ebp - 0x14]
fld qword [ebp - 0x14]
fadd qword [0x1002b2f1]
fstp qword [ebp - 0x1c]
fld qword [ebp - 0x1c]
call fcn.1000139c
mov dword [ebp - 4], eax
push 0x80000301
push 0
push dword [ebp - 4]
push 1
mov ebx, 0x184
call fcn.1000deb0
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x10002c95
push ebx
call fcn.1000ce07
add esp, 4
pop eax
mov dword [ebp - 8], eax
push dword [ebp - 4]
push dword [ebp - 8]
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_GetWindowTextA]
nop
nop
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x10002cc3
mov eax, 0x1002b2e8
jmp 0x10002ce4
mov eax, dword [ebp - 8]
test eax, eax
je 0x10002cdf
push eax
mov ebx, eax
call fcn.10001989
inc eax
push eax
call fcn.1000ce01
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x10002ce4
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x10002cf5
push ebx
call fcn.1000ce07
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4

Function at 0x10002daa
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
cmp dword [ebp + 0xc], 0
jne 0x10002dd9
push 0
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_ShowWindow]
nop
nop
jmp 0x10002e52
push dword [ebp + 8]
call fcn.10002e58
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 1
jne 0x10002e0a
push 7
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_ShowWindow]
nop
nop
jmp 0x10002e52
push dword [ebp + 8]
call fcn.10002e79
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 1
jne 0x10002e3b
push 5
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_ShowWindow]
nop
nop
jmp 0x10002e52
push 4
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_ShowWindow]
nop
nop
jmp 0x10002e52
mov esp, ebp
pop ebp
ret 8
Function at 0x10004be2
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
push 0x80000301
push 0
push 0x2000
push 0x80000301
push 0
push 0x1000
push 2
mov ebx, 0xc8
call fcn.1000e120
add esp, 0x1c
mov dword [ebp - 8], eax
push 0x40
push dword [ebp - 8]
push dword [ebp + 0xc]
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop
nop
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x10004c8e
push 0x80000301
push 0
push 0x2000
push 0x80000301
push 0
push 0x1000
push 2
mov ebx, 0xc8
call fcn.1000e120
add esp, 0x1c
mov dword [ebp - 8], eax
push 0x40
push dword [ebp - 8]
push dword [ebp + 0xc]
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop
nop
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x10004c96
mov esp, ebp
pop ebp
ret 8

Function at 0x1000c90a
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push dword [ebp + 8]
call fcn.1000ca2d
mov dword [ebp - 4], eax
push 0x40
push 0x1000
push dword [ebp - 4]
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop
nop
mov dword [ebp - 8], eax
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x1000c957
add eax, 8
push eax
xor eax, eax
call dword [sym.imp.KERNEL32.dll_SetHandleCount]
nop
nop
mov dword [ebp - 0xc], eax
push dword [ebp - 4]
push dword [ebp - 0xc]
push dword [ebp - 8]
call fcn.1000caa3
mov eax, dword [ebp - 8]
jmp 0x1000c97b
mov esp, ebp
pop ebp
ret 4
Function at 0x1000dae0
Capabilities:
Accept command line arguments

Disassembly:
sub esp, 0x20
push ebx
push esi
push edi
lea ecx, [esp + 0x18]
call fcn.1000efb0
lea eax, [esp + 0x10]
mov dword [esp + 0x18], 0x10022480
push eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov edi, eax
test edi, edi
mov dword [esp + 0x14], edi
je 0x1000dba2
mov ecx, dword [esp + 0x10]
mov eax, 1
cmp ecx, eax
mov dword [esp + 0xc], eax
jle 0x1000db9b
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
lea ebx, [edi + 4]
mov ecx, dword [ebx]
push 0
push 0
push 0
push 0
push 0xffffffffffffffff
push ecx
push 0
push 0x3a8
call ebp
mov esi, eax
test esi, esi
jle 0x1000db86
lea edx, [esi + 1]
push edx
call fcn.1000d0f0
mov edi, eax
add esp, 4
test edi, edi
je 0x1000db78
mov eax, dword [ebx]
push 0
push 0
push esi
push edi
push 0xffffffffffffffff
push eax
push 0
push 0x3a8
call ebp
mov byte [eax + edi], 0
push edi
lea ecx, [esp + 0x20]
call fcn.1000f240
mov edi, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
inc eax
add ebx, 4
cmp eax, ecx
mov dword [esp + 0x10], eax
jl 0x1000db32
pop ebp
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ebx, dword [esp + 0x34]
mov eax, dword [ebx]
test eax, eax
je 0x1000dbb5
push eax
call fcn.1000f400
add esp, 4
mov edi, dword [esp + 0x28]
shr edi, 2
shl edi, 2
lea ecx, [edi + 8]
push ecx
call fcn.1000d0f0
mov dword [eax], 1
mov edx, dword [esp + 0x2c]
shr edx, 2
mov dword [eax + 4], edx
mov esi, dword [esp + 0x2c]
mov ecx, dword [esp + 0x24]
add esp, 4
neg esi
sbb esi, esi
and esi, ecx
mov ecx, edi
mov edx, ecx
lea edi, [eax + 8]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x18]
mov dword [ebx], eax
mov dword [esp + 0x18], 0x1002247c
call fcn.1000f1b0
pop edi
pop esi
pop ebx
add esp, 0x20
ret

Function at 0x1000e050
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x1000e06e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x1000e063
pop esi
ret
Function at 0x402e0c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x409008], 0x8088405
inc edx
mov dword [ebx + 0x409008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403568
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x409018]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403600
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4035e0
xor eax, eax
push ebp
push 0x4035d9
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 0x40361c
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 0x4035e0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x409018]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x409018], ax
mov esp, ebp
pop ebp
ret

Function at 0x403ecc
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x40a044], 0
je 0x403f2d
cmp word [0x40a218], 0xd7b2
jne 0x403ef5
cmp dword [0x40a220], 0
jbe 0x403ef5
mov eax, 0x40a214
call dword [0x40a230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x409064
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 0x403f54
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x409024], 0
jne 0x403f49
push 0
push 0x40905c
push 0x409064
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret