joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1005d0a3
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 0x1005d0b9
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 0x1005d0ca
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1005d10b
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 0x1005f477
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 0x1005f3c0
add ebx, 0
push ecx
call 0x1005f3d5
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, 0x6c65c1a0
sub ebx, dword [0x6c67b9df]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c67b9cf
call fcn.1005ae9f
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1005a3ad
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1005f533
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1005f533
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 0x1005f4ea
mov eax, 1
lock xchg dword [0x6c67b9db], eax
push 0x3dd1fc71
call 0x1005f477
push esi
add esp, 8
cmp eax, 0
jne 0x1005f460
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1005f486
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1005f49b
cmp ecx, edx
cmp eax, 0
je 0x1005f4c0
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 0x1005f4aa
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1005f4d9
dec eax
loope 0x1005f4dc
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c67b9db], 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 0x1005f510
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1005f525
jmp 0x1005f530
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1005f41e
Function at 0x10066598
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 0x1006686e
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c668653
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c65f619
push 0xffffffffffffffff
call fcn.1005d798
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 0x10066602
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1006661a
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 0x10066862
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x10066836
Function at 0x10076068
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 0x1007608a
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1007608a
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1007608a
ret
cmp word [ebx + 4], 0x14c
jne 0x1007608a
test word [ebx + 0x16], 2
je 0x1007608a
test word [ebx + 0x16], 0x100
je 0x1007608a
cmp word [ebx + 0x18], 0x10b
jne 0x1007608a
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1007608a
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10076116
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100760aa
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1005cff5
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1007608a
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 0x10076116
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 0x1007608a
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x1007608a
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x1007608a
ret
cmp word [ebx + 4], 0x14c
jne 0x1007608a
test word [ebx + 0x16], 2
je 0x1007608a
test word [ebx + 0x16], 0x100
je 0x1007608a
cmp word [ebx + 0x18], 0x10b
jne 0x1007608a
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x1007608a
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10076116
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100760aa
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.1005cff5
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x1007608a
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 0x100761cd
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10076226
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100761cd
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100761dc
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 0x1047be7f
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 0x1007622d
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.1005d0a3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100762cc
add edi, 4
add eax, 2
dec ecx
jne 0x10076212
call 0x10076279
loope 0x1007626f
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100762c9
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 0x100762da
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 0x1007628d
cmp eax, ecx
ja 0x1007628d
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10076317
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1007630d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1005d582
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100761dc
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10076226
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100761cd
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100761dc
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 0x1047be7f
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 0x1007622d
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.1005d0a3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100762cc
add edi, 4
add eax, 2
dec ecx
jne 0x10076212
call 0x10076279
loope 0x1007626f
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100762c9
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 0x100762da
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 0x1007628d
cmp eax, ecx
ja 0x1007628d
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10076317
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1007630d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1005d582
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x404944
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.00406c74
test esi, esi
jne 0x40497a
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.00406dfc
jmp 0x404998
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00404828
mov edi, eax
test esi, esi
je 0x404998
cmp dword [ebx], 0
je 0x404998
dec esi
jmp 0x404981
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x4059f0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00405de8
mov byte [esp], al
cmp byte [esp], 0
jne 0x405b7c
test edi, edi
je 0x405b7c
mov byte [esp + 1], 0
test ebp, ebp
jle 0x405ab3
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x405a8e
cmp edi, 0xffffffff
je 0x405a4f
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405a4f
mov byte [esp], 0
jmp 0x405b7c
mov ebx, dword [esi]
cmp ebx, 1
jg 0x405a8e
test ebx, ebx
jne 0x405a84
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.004027cc
test eax, eax
jne 0x405a84
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x405b7c
call 0x405f0c
dec ebp
test ebp, ebp
jg 0x405a34
cmp edi, 0xffffffff
je 0x405ab3
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405ab1
mov byte [esp], 0
jmp 0x405b7c
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x4059fe
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.004027cc
cmp ebx, eax
jne 0x405ab3
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00405bec
mov edx, eax
mov ebx, dword [0x5808f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405b1a
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405b18
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405b1a
xor edi, edi
cmp byte [esp], 0
je 0x405b43
mov ebx, dword [esi]
test bl, 1
jne 0x405b5c
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.004027cc
cmp ebx, eax
jne 0x405b20
mov byte [esp + 1], 1
jmp 0x405b5c
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.004027cc
cmp ebx, eax
jne 0x405b43
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x405acd
cmp byte [esp], 0
je 0x405b7c
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40690c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x580058], 0
je 0x406973
cmp word [0x580344], 0xd7b2
jne 0x406935
cmp dword [0x58034c], 0
jbe 0x406935
mov eax, 0x580340
call dword [0x58035c]
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, 0x4069a0
call fcn.004074fc
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x577032], 0
jne 0x40698f
push 0
push 0x5779c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x406b30
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 [0x577034], 0
je 0x406b5b
mov edx, edi
mov eax, esi
call dword [0x577034]
mov ebx, eax
jmp 0x406b6c
mov eax, 8
call fcn.00404564
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x580059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x406af8
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 0x406ba1
mov edx, 8
mov eax, ebx
call fcn.00404580
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x409120
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x409285
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406c74
cmp si, word [0x577a00]
jb 0x4091b8
cmp si, word [0x577c00]
ja 0x4091b8
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x4091b8
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x577a00]
jae 0x409192
mov edi, ebx
dec edi
jmp 0x4091b3
cmp si, word [ebx*8 + 0x577a00]
jbe 0x4091a2
inc ebx
mov dword [ebp - 8], ebx
jmp 0x4091b3
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x577a04]
call fcn.00409030
jmp 0x4091b8
cmp edi, dword [ebp - 8]
jae 0x40917c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x409267
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409267
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407888
push dword [ebp - 0x160]
push 0x4092a0
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00407888
push dword [ebp - 0x164]
push 0x4092b0
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407888
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00407ac0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40928c
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00406cd4
ret
Function at 0x409438
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40953b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x582b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x582ba0]
jne 0x409484
mov eax, esi
mov edx, 0x582ba2
mov ecx, 0x55
call fcn.00407888
push 0x582b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x409525
push 0x582b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00406c74
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4094f3
cmp byte [0x582b84], 0
je 0x4094b8
mov edx, esi
mov eax, ebx
call fcn.0040931c
jmp 0x4094f3
mov edx, esi
mov eax, ebx
call fcn.00409120
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x4094f3
cmp dword [esi], 0
je 0x4094dc
mov eax, esi
mov edx, 0x409554
call fcn.004079e0
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00409120
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004079e0
push 0x582b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x582ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.004077dc
push eax
push 0x582ba2
call sub.kernel32.dll_lstrcpynW
push 0x582b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409542
lea eax, [ebp - 4]
call fcn.00406c74
ret
Function at 0x409770
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406d58
xor eax, eax
push ebp
push 0x409995
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x4097b0
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x4097ca
push 0x105
mov eax, dword [ebp - 4]
call fcn.004077dc
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40997f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4099a4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409899
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4099a4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409899
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4099e0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409899
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4099e0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409899
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409a14
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409899
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409a48
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40997f
xor eax, eax
push ebp
push 0x409978
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040957c
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409908
mov eax, dword [ebp - 0x10]
call fcn.00404564
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407834
jmp 0x409953
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409a88
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409953
mov eax, dword [ebp - 0x10]
call fcn.00404564
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409a88
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407834
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40997f
cmp dword [ebp - 8], 0
je 0x40996e
mov eax, dword [ebp - 8]
call fcn.00404580
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40999c
lea eax, [ebp - 4]
call fcn.00406c74
ret
Function at 0x409c78
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406d58
xor eax, eax
push ebp
push 0x409d38
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407888
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407a38
mov eax, dword [ebx]
call fcn.00409b40
test al, al
jne 0x409d15
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407888
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407a38
mov eax, dword [ebx]
call fcn.00409b40
test al, al
jne 0x409d15
mov eax, ebx
call fcn.00406c74
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409d3f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406cd4
lea eax, [ebp - 4]
call fcn.00406c74
ret

Function at 0x40a730
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x41ddcc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41de25
test eax, edx
je 0x41de28
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41dde3
movzx eax, word [eax]
sub eax, ecx
jmp 0x41de0a
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]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41de0b
add ecx, 4
js 0x41ddfb
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41de08
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41de0a
xor eax, eax
ret
test eax, eax
je 0x41de34
test edx, edx
jne 0x41ddd4
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret