joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100f6d10
Capabilities:
Encode data using xor
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 0x104], eax
push edi
mov edi, ecx
mov al, byte [edi + 0x224]
test al, al
jne 0x100f6eeb
push ebx
push esi
push pe_nt_image_headers32
xor ebx, ebx
lea eax, [esp + 0x14]
push ebx
push eax
call fcn.101a4190
add esp, 0xc
lea eax, [esp + 0x10]
push pe_nt_image_headers32
push eax
push 0x1002258c
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xcb
je 0x100f6ee7
test esi, esi
je 0x100f6ee7
cmp esi, 0x20
jae 0x100f6ee7
mov ecx, 0x10022598
lea eax, [esp + 0x10]
nop
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x100f6db0
test dl, dl
je 0x100f6dac
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x100f6db0
add eax, 2
add ecx, 2
test dl, dl
jne 0x100f6d90
xor eax, eax
jmp 0x100f6db5
sbb eax, eax
or eax, 1
test eax, eax
je 0x100f6ee7
mov ecx, 0x100225a0
lea eax, [esp + 0x10]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x100f6de6
test dl, dl
je 0x100f6de2
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x100f6de6
add eax, 2
add ecx, 2
test dl, dl
jne 0x100f6dc6
xor eax, eax
jmp 0x100f6deb
sbb eax, eax
or eax, 1
test eax, eax
je 0x100f6ee7
mov ecx, 0x100225a8
lea eax, [esp + 0x10]
nop dword [eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x100f6e20
test dl, dl
je 0x100f6e1c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x100f6e20
add eax, 2
add ecx, 2
test dl, dl
jne 0x100f6e00
xor eax, eax
jmp 0x100f6e25
sbb eax, eax
or eax, 1
test eax, eax
je 0x100f6ee7
push 8
lea eax, [esp + 0x14]
push 0x100225b0
push eax
call fcn.100c1b60
add esp, 0xc
test eax, eax
jne 0x100f6e9f
lea eax, [esp + 0xc]
mov dword [esp + 0xc], ebx
push eax
lea eax, [esp + 0x14]
push 0x100225bc
push eax
call fcn.10107c00
add esp, 0xc
cmp eax, 1
jne 0x100f6e81
mov eax, dword [esp + 0xc]
inc eax
and eax, 0x800000ff
jns 0x100f6e78
dec eax
or eax, 0xffffff00
inc eax
movzx ebx, byte [eax + 0x10022120]
jmp 0x100f6ebb
xor edx, edx
test esi, esi
je 0x100f6ec2
movsx ecx, byte [esp + edx + 0x10]
inc edx
movzx eax, bx
xor ecx, eax
movzx ebx, byte [ecx + 0x10022120]
cmp edx, esi
jb 0x100f6e87
jmp 0x100f6ebb
xor edx, edx
test esi, esi
je 0x100f6ec2
movsx ecx, byte [esp + edx + 0x10]
inc edx
movzx eax, bx
xor ecx, eax
movzx ebx, byte [ecx + 0x10022120]
cmp edx, esi
jb 0x100f6ea5
xor eax, eax
cmp ax, bx
jne 0x100f6ec7
mov ebx, 0xff
pop esi
mov byte [edi + 0x224], bl
mov al, bl
pop ebx
pop edi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.1018d760
add esp, 0x108
ret
pop esi
xor al, al
pop ebx
mov ecx, dword [esp + 0x108]
pop edi
xor ecx, esp
call fcn.1018d760
add esp, 0x108
ret
Function at 0x100fca80
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101c4d15
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x1021e964]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x38]
xorps xmm0, xmm0
mov dword [ebp - 0x3c], edi
movq qword [ebp - 0x38], xmm0
mov dword [ebp - 0x30], 0
call fcn.100a8f40
push 0x8010
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.1004a370
push 0x8000
mov esi, eax
mov dword [ebp - 0x18], 0x8000
push 0
push esi
mov dword [ebp - 0x14], 0x800f
call fcn.101a4190
mov byte [esi + 0x8000], 0
add esp, 0xc
mov dword [ebp - 0x28], esi
mov dword [ebp - 0x2c], 0x10010c38
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
push dword [ebp - 0x18]
cmovae eax, esi
mov byte [ebp - 4], 2
push eax
push 0x10022220
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
jne 0x100fcbc8
lea eax, [ebp - 0x38]
mov ecx, edi
push eax
call fcn.100a8e50
mov edx, dword [ebp - 0x14]
mov byte [ebp - 4], 0
mov dword [ebp - 0x2c], 0x10010c38
cmp edx, 0x10
jb 0x100fcb91
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
mov byte [ebp - 4], 3
cmp edx, 0x1000
jb 0x100fcb87
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x100fcc27
push edx
push ecx
call fcn.1018d246
add esp, 8
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.10043210
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1018d760
mov esp, ebp
pop ebp
ret
push 0
push eax
lea ecx, [ebp - 0x28]
call fcn.1004c460
lea eax, [ebp - 0x38]
push eax
lea ecx, [ebp - 0x2c]
call fcn.100a32b0
lea eax, [ebp - 0x38]
mov ecx, edi
push eax
call fcn.100a8e50
mov edx, dword [ebp - 0x14]
mov byte [ebp - 4], 0
mov dword [ebp - 0x2c], 0x10010c38
cmp edx, 0x10
jb 0x100fcb91
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
mov byte [ebp - 4], 4
cmp edx, 0x1000
jb 0x100fcb87
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100fcb87
call fcn.100be3b4
int3
Function at 0x100ff1c0
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101c51ad
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x1021e964]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [0x1021bf50], 0xffffffff
jne 0x100ff24b
mov dword [ebp - 0x14], 0
call fcn.10103bb0
push eax
lea ecx, [ebp - 0x14]
call fcn.100ad400
cmp dword [0x1021bf50], 0xffffffff
mov dword [ebp - 4], 0
je 0x100ff225
lea ecx, [ebp - 0x14]
mov bl, 1
call fcn.100ad470
mov al, bl
jmp 0x100ff24d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
jne 0x100ff23e
lea ecx, [ebp - 0x14]
xor bl, bl
call fcn.100ad470
mov al, bl
jmp 0x100ff24d
lea ecx, [ebp - 0x14]
mov dword [0x1021bf50], eax
call fcn.100ad470
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1018d760
mov esp, ebp
pop ebp
ret
Function at 0x10109440
Capabilities:
Query service status

Disassembly:
sub esp, 0x20
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 0x1c], eax
imul ecx, dword [esp + 0x24], 0x3e8
mov eax, 0x51eb851f
push ebx
push ebp
push esi
push reloc.WS2_32.dll_accept
mul ecx
push 0
mov esi, edx
xor bh, bh
push 0
shr esi, 5
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov ebp, eax
test ebp, ebp
je 0x101094ff
push edi
push accept
push 0x10022680
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
test edi, edi
je 0x101094f7
mov bl, byte [esp + 0x38]
nop dword [eax]
lea eax, [esp + 0x10]
mov dword [esp + 0x28], 0
xorps xmm0, xmm0
push eax
push edi
movups xmmword [esp + 0x18], xmm0
movq qword [esp + 0x28], xmm0
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x101094f0
mov eax, dword [esp + 0x14]
cmp eax, 2
je 0x101094dd
cmp eax, 4
je 0x101094ee
test bl, bl
jne 0x101094f0
test esi, esi
je 0x101094f0
dec esi
push 0x64
call fcn.100ad3c0
add esp, 4
cmp dword [esp + 0x14], 4
jne 0x101094a0
mov bh, 1
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
mov ecx, dword [esp + 0x28]
mov al, bh
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1018d760
add esp, 0x20
ret 8
Function at 0x10109520
Capabilities:
Check if process is running under wine
Get file version info

Disassembly:
sub esp, 0x1c
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 0x18], eax
push esi
mov esi, ecx
cmp byte [esi + 8], 1
jne 0x1010954a
mov al, byte [esi + 9]
pop esi
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.1018d760
add esp, 0x1c
ret
mov eax, dword [0x10022634]
mov dword [esp + 0x14], eax
mov ax, word [0x10022638]
push ebx
mov word [esp + 0x1c], ax
xor bl, bl
push ebp
lea eax, [esp + 0x14]
mov dword [esp + 0xc], 0
push eax
lea eax, [esp + 0x20]
mov dword [esp + 0x18], 0
push eax
mov dword [esp + 0x20], 0
call sub.VERSION.dll_GetFileVersionInfoSizeA
mov ebp, eax
test ebp, ebp
je 0x1010960b
xor edx, edx
mov ecx, ebp
add ecx, 0x32
push edi
setb dl
neg edx
or edx, ecx
push edx
call fcn.100c17b0
mov edi, eax
add esp, 4
test edi, edi
je 0x1010960a
push edi
push ebp
push dword [esp + 0x20]
lea eax, [esp + 0x2c]
push eax
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x10109601
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x14]
push eax
push 0x1002263c
push edi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x10109601
cmp dword [esp + 0x1c], 0
je 0x10109601
push 4
push 0x10022664
push dword [esp + 0x18]
call fcn.100c1b60
add esp, 0xc
movzx ebx, bl
test eax, eax
mov ecx, 1
cmove ebx, ecx
push edi
call fcn.100be50c
add esp, 4
pop edi
lea eax, [esp + 0x10]
push eax
push 1
push 0
push 0x1002266c
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1010964e
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebp
pop ebx
mov byte [esi + 8], 1
mov al, 1
mov byte [esi + 9], 1
pop esi
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.1018d760
add esp, 0x1c
ret
mov byte [esi + 8], 1
cmp bl, 1
jne 0x1010966e
pop ebp
mov byte [esi + 9], bl
mov al, bl
pop ebx
pop esi
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.1018d760
add esp, 0x1c
ret
mov al, byte [esi + 9]
mov ecx, dword [esp + 0x24]
pop ebp
pop ebx
pop esi
xor ecx, esp
call fcn.1018d760
add esp, 0x1c
ret
Function at 0x1010dc10
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0xc]
xor ecx, ecx
push ebx
xor bl, bl
test edx, edx
je 0x1010dcc8
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x10]
cmp edx, 0x20
jb 0x1010dcab
push edi
mov edi, edx
lea eax, [ebp + 0x10]
mov ebx, esi
and edi, 0xffffffe0
xorps xmm3, xmm3
xorps xmm2, xmm2
sub ebx, ebp
movups xmm0, xmmword [eax - 0x10]
lea eax, [eax + 0x20]
movups xmm1, xmmword [ecx + esi]
add ecx, 0x20
pxor xmm1, xmm0
por xmm3, xmm1
movups xmm1, xmmword [ebx + eax - 0x20]
movups xmm0, xmmword [eax - 0x20]
pxor xmm1, xmm0
por xmm2, xmm1
cmp ecx, edi
jb 0x1010dc43
por xmm2, xmm3
movaps xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 2
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 1
por xmm2, xmm0
movd ebx, xmm2
pop edi
cmp ecx, edx
jae 0x1010dcc2
sub esi, ebp
lea eax, [ecx + ebp]
sub edx, ecx
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
or bl, cl
sub edx, 1
jne 0x1010dcb2
pop esi
pop ebp
mov al, bl
pop ebx
ret
mov al, bl
pop ebx
ret

Function at 0x1010dda0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov edx, dword [esp + 0x10]
xor ecx, ecx
test edx, edx
je 0x1010de64
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
cmp edx, 0x40
jb 0x1010de4c
lea eax, [edx - 1]
lea ebx, [edx - 1]
add eax, esi
add ebx, edi
cmp edi, eax
ja 0x1010ddd5
cmp ebx, esi
jae 0x1010de4c
push ebp
mov ebp, edx
lea ebx, [esi + 0x30]
mov edx, esi
lea eax, [edi + 0x10]
and ebp, 0xffffffc0
sub edx, edi
mov dword [esp + 0x10], edx
mov edx, dword [esp + 0x20]
mov esi, dword [esp + 0x10]
movups xmm0, xmmword [eax - 0x10]
add ecx, 0x40
lea ebx, [ebx + 0x40]
lea eax, [eax + 0x40]
movups xmm1, xmmword [ebx - 0x70]
pxor xmm1, xmm0
movups xmmword [eax - 0x50], xmm1
movups xmm0, xmmword [eax - 0x40]
movups xmm1, xmmword [esi + eax - 0x40]
pxor xmm1, xmm0
movups xmmword [eax - 0x40], xmm1
movups xmm0, xmmword [eax - 0x30]
movups xmm1, xmmword [ebx - 0x50]
pxor xmm1, xmm0
movups xmm0, xmmword [ebx - 0x40]
movups xmmword [eax - 0x30], xmm1
movups xmm1, xmmword [eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
cmp ecx, ebp
jb 0x1010ddf1
mov esi, dword [esp + 0x18]
mov dword [esp + 0x20], ecx
pop ebp
cmp ecx, edx
jae 0x1010de61
sub esi, edi
lea eax, [ecx + edi]
sub edx, ecx
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor byte [eax - 1], cl
sub edx, 1
jne 0x1010de53
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x10116b10
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101c7280
mov eax, dword fs:[0]
push eax
sub esp, 0x12c
mov eax, dword [0x1021e964]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0xac], ecx
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov edi, dword [esi + 4]
mov edx, edi
mov ecx, dword [esi]
sub edx, ecx
cmp edx, 0x400
jbe 0x10116b63
lea edi, [ecx + 0x400]
jmp 0x10116ba1
jae 0x10116ba4
mov eax, dword [esi + 8]
sub eax, ecx
cmp eax, 0x400
jae 0x10116b89
lea eax, [ebp - 0xa5]
mov ecx, esi
push eax
push 0x400
call fcn.1008da00
mov edi, dword [esi + 4]
jmp 0x10116ba4
mov ecx, 0x400
mov eax, edi
sub ecx, edx
push ecx
push 0
push eax
lea edi, [eax + ecx]
call fcn.101a4190
add esp, 0xc
mov dword [esi + 4], edi
mov ecx, dword [esi]
sub edi, ecx
cmp dword [ebx + 0x18], 0x10
mov dword [ebp - 0x14], edi
lea edi, [ebx + 4]
mov dword [ebp - 0x18], 0
mov eax, edi
jb 0x10116bbf
mov eax, dword [edi]
lea edx, [ebp - 0x14]
push edx
push ecx
lea ecx, [ebp - 0x18]
push ecx
push 0
push eax
mov eax, dword [ebp - 0xac]
push dword [eax + 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ebx, eax
cmp ebx, 0xea
jne 0x10116c14
push dword [ebp - 0x14]
mov ecx, esi
call fcn.1008ebc0
cmp dword [edi + 0x14], 0x10
jb 0x10116bf6
mov edi, dword [edi]
lea eax, [ebp - 0x14]
push eax
push dword [esi]
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0xac]
push 0
push edi
push dword [eax + 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ebx, eax
test ebx, ebx
jne 0x10116c2a
cmp dword [ebp - 0x18], 3
jne 0x10116c4f
push dword [ebp - 0x14]
mov ecx, esi
call fcn.1008ebc0
jmp 0x10116c2f
mov eax, dword [esi]
mov dword [esi + 4], eax
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1018d760
mov esp, ebp
pop ebp
ret 8
push 0x8c
lea ecx, [ebp - 0xa4]
call fcn.1004a350
lea ecx, [ebp - 0xa4]
call fcn.100a9360
lea eax, [ebp - 0xa4]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x138]
call fcn.100a90a0
push 0x102003b0
lea eax, [ebp - 0x138]
push eax
call fcn.101a37e7
int3
Function at 0x10118ac0
Capabilities:
Set registry value

Disassembly:
sub esp, 8
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 4], eax
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
add edx, 4
mov dword [esp], eax
cmp dword [edx + 0x14], 0x10
jb 0x10118ae4
mov edx, dword [edx]
push 4
lea eax, [esp + 4]
push eax
push 4
push 0
push edx
push dword [ecx + 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [esp + 4]
xor ecx, esp
call fcn.1018d760
add esp, 8
ret 8

Function at 0x10118ce0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ecx
push ebx
push edi
mov edi, dword [esp + 0x18]
xor cl, cl
mov eax, edi
mov bh, 1
mov dword [esp + 8], eax
test edi, edi
je 0x10118d3c
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
nop
movzx edx, bh
lea esi, [esi + 1]
inc bh
mov bl, byte [edx + ebp]
add cl, bl
mov byte [esp + 0x20], cl
movzx ecx, cl
mov al, byte [ecx + ebp]
mov byte [edx + ebp], al
mov byte [ecx + ebp], bl
movzx ecx, byte [edx + ebp]
add cl, bl
movzx ecx, cl
movzx ecx, byte [ecx + ebp]
xor byte [esi - 1], cl
mov cl, byte [esp + 0x20]
sub edi, 1
jne 0x10118d00
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret

Function at 0x10118db0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
mov ebx, dword [ecx]
push ebp
mov ebp, dword [ecx + 8]
push esi
mov esi, dword [esp + 0x24]
push edi
movzx edi, word [ebp + ebx*4 + 0x14]
movzx eax, word [ebp + ebx*4 + 0x10]
movzx ecx, word [ebp + ebx*4 + 0x18]
shl edi, 0x10
or edi, eax
mov dword [esp + 0x20], ebx
movzx eax, word [ebp + ebx*4 + 0x1c]
xor edi, dword [esi]
shl eax, 0x10
or eax, ecx
lea ecx, [ebx - 1]
xor eax, edi
mov dword [esp + 0x18], ecx
xor eax, dword [esi + 4]
test ecx, ecx
js 0x10118e9e
nop dword [eax + eax]
movzx ebx, word [ebp + ecx*4]
mov edx, eax
shr edx, 0x10
mov ecx, ebx
shr ecx, 8
mov si, dx
mov dword [esp + 0x14], ecx
shr si, 8
movzx ecx, si
xor dword [esp + 0x14], ecx
movzx ecx, dl
mov edx, dword [esp + 0x14]
xor edx, ecx
mov word [esp + 0x12], si
mov ecx, eax
mov dword [esp + 0x14], edx
shr ecx, 8
inc dl
xor cl, bl
xor cl, al
add cl, dl
rol cl, 2
mov dl, cl
mov dword [esp + 0x1c], ecx
add dl, byte [esp + 0x14]
rol dl, 2
lea ecx, [edx + 1]
add cl, byte [esp + 0x12]
rol cl, 2
movzx esi, cl
shl esi, 8
movzx ecx, dl
mov edx, dword [esp + 0x1c]
or esi, ecx
shl esi, 8
movzx ecx, dl
or esi, ecx
lea ecx, [edx + eax]
shl esi, 8
rol cl, 2
movzx ecx, cl
or esi, ecx
mov ecx, dword [esp + 0x18]
xor esi, edi
sub ecx, 1
mov edi, eax
mov dword [esp + 0x18], ecx
mov eax, esi
jns 0x10118e00
mov ebx, dword [esp + 0x20]
mov esi, dword [esp + 0x28]
movzx edx, word [ebp + ebx*4 + 0xc]
movzx ecx, word [ebp + ebx*4 + 8]
shl edx, 0x10
or edx, ecx
movzx ecx, word [ebp + ebx*4]
xor edx, eax
xor edi, edx
movzx edx, word [ebp + ebx*4 + 4]
shl edx, 0x10
or edx, ecx
mov dword [esi + 4], edi
pop edi
xor edx, eax
mov dword [esi], edx
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 4
Function at 0x10118ee0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
mov eax, dword [esp + 0xc]
push ebx
push ebp
push esi
mov ebp, dword [eax + 4]
mov esi, ecx
mov ecx, dword [eax]
xor ebx, ebx
push edi
xor edi, edi
mov dword [esp + 0x10], ecx
mov eax, dword [esi]
cdq
sub eax, edx
sar eax, 1
add eax, 4
test eax, eax
jle 0x10118fc2
nop dword [eax]
mov eax, ebp
xor eax, ebx
mov dword [esp + 0x1c], eax
mov eax, ecx
shr eax, 0x10
mov ebx, eax
movzx edx, al
shr ecx, 8
xor cl, byte [esp + 0x10]
shr ebx, 8
xor edx, ebx
inc bl
mov al, dl
xor al, byte [esp + 0x1c]
inc al
add cl, al
mov eax, dword [esp + 0x1c]
rol cl, 2
mov dword [esp + 0x14], ecx
mov ecx, eax
shr eax, 0x10
shr ecx, 8
xor cl, byte [esp + 0x14]
add cl, dl
mov dword [esp + 0x1c], eax
shr eax, 8
rol cl, 2
xor al, cl
add al, bl
mov ebx, dword [esp + 0x10]
rol al, 2
movzx edx, al
movzx eax, cl
mov ecx, dword [esp + 0x14]
shl edx, 8
or edx, eax
movzx eax, cl
xor cl, byte [esp + 0x1c]
add cl, byte [esp + 0x10]
shl edx, 8
or edx, eax
rol cl, 2
movzx eax, cl
shl edx, 8
or edx, eax
mov eax, dword [esi + 8]
movzx ecx, dx
mov dword [eax + edi*8], ecx
mov ecx, edx
mov eax, dword [esi + 8]
shr ecx, 0x10
mov dword [eax + edi*8 + 4], ecx
mov ecx, ebp
mov eax, dword [esi]
mov ebp, edx
cdq
inc edi
sub eax, edx
mov dword [esp + 0x10], ecx
sar eax, 1
add eax, 4
cmp edi, eax
jl 0x10118f10
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 4
Function at 0x10119020
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
push ebx
push ebp
mov ebp, dword [esp + 0x38]
mov eax, ebp
push esi
shr eax, 3
mov esi, ecx
and ebp, 7
mov dword [esp + 0x10], esi
push edi
mov dword [esp + 0x10], eax
mov dword [esp + 0x40], ebp
je 0x1011905e
sub eax, 1
mov dword [esp + 0x10], eax
jne 0x1011905e
mov edx, dword [esp + 0x38]
mov ebx, dword [esp + 0x3c]
mov esi, dword [edx]
mov edi, dword [edx + 4]
jmp 0x101191c0
mov ebx, dword [esp + 0x3c]
test eax, eax
je 0x101191b0
mov dword [esp + 0x20], ebx
jmp 0x10119074
mov esi, dword [esp + 0x14]
mov edi, dword [esi]
mov esi, dword [esi + 8]
mov ecx, dword [ebx]
mov edx, dword [ebx + 4]
mov dword [esp + 0x28], ecx
movzx ebp, word [esi + edi*4 + 0x14]
movzx eax, word [esi + edi*4 + 0x10]
shl ebp, 0x10
or ebp, eax
mov dword [esp + 0x2c], edx
movzx eax, word [esi + edi*4 + 0x1c]
xor ebp, ecx
movzx ecx, word [esi + edi*4 + 0x18]
shl eax, 0x10
or eax, ecx
mov dword [esp + 0x24], edi
xor eax, edx
mov dword [esp + 0x1c], esi
lea ecx, [edi - 1]
mov dword [esp + 0x3c], ebp
xor eax, ebp
mov dword [esp + 0x18], ecx
test ecx, ecx
js 0x10119155
movzx ebx, word [esi + ecx*4]
mov ecx, eax
shr ecx, 0x10
mov esi, ebx
mov bp, cx
shr esi, 8
movzx ecx, cl
xor esi, ecx
shr bp, 8
movzx ecx, bp
xor esi, ecx
movzx edx, ax
movzx ecx, bl
shr edx, 8
xor edx, ecx
movzx ebx, al
movzx ecx, al
xor ecx, edx
inc ecx
add ecx, esi
rol cl, 2
movzx edi, cl
add ebx, edi
rol bl, 2
lea ecx, [edi + esi]
rol cl, 2
movzx edx, cl
movzx ecx, bp
mov ebp, eax
inc ecx
add ecx, edx
rol cl, 2
movzx esi, cl
shl esi, 8
or esi, edx
movzx ecx, bl
shl esi, 8
or esi, edi
shl esi, 8
or esi, ecx
mov ecx, dword [esp + 0x18]
xor esi, dword [esp + 0x3c]
sub ecx, 1
mov eax, esi
mov dword [esp + 0x3c], ebp
mov esi, dword [esp + 0x1c]
mov dword [esp + 0x18], ecx
jns 0x101190c5
mov ebx, dword [esp + 0x20]
mov edi, dword [esp + 0x24]
movzx edx, word [esi + edi*4 + 0xc]
movzx ecx, word [esi + edi*4 + 8]
shl edx, 0x10
or edx, ecx
movzx ecx, word [esi + edi*4]
xor edx, eax
xor ebp, edx
movzx edx, word [esi + edi*4 + 4]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
shl edx, 0x10
or edx, ecx
mov dword [ebx + 4], ebp
xor edx, eax
mov dword [ebx], edx
mov edx, dword [esp + 0x38]
mov eax, dword [edx]
xor dword [ebx], eax
mov eax, dword [edx + 4]
xor dword [ebx + 4], eax
add ebx, 8
sub dword [esp + 0x10], 1
mov dword [esp + 0x20], ebx
mov dword [edx], esi
mov dword [edx + 4], edi
jne 0x10119070
mov ebp, dword [esp + 0x40]
jmp 0x101191bc
mov edi, dword [esp + 0x30]
mov esi, dword [esp + 0x2c]
mov edx, dword [esp + 0x38]
test ebp, ebp
je 0x10119204
mov ecx, dword [ebx + 4]
mov eax, dword [ebx]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x14]
push ebx
mov dword [edx], eax
call fcn.10118db0
test ebp, ebp
je 0x101191f5
lea edx, [ebx + 8]
nop dword [eax + eax]
mov cl, byte [edx]
lea edx, [edx + 1]
mov al, byte [edx - 9]
xor al, cl
mov byte [edx - 1], al
mov byte [edx - 9], cl
sub ebp, 1
jne 0x101191e0
mov ecx, dword [esp + 0x14]
push ebx
call fcn.10118db0
xor dword [ebx], esi
xor dword [ebx + 4], edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret 0xc
Function at 0x10135460
Capabilities:
Check for time delay via gettickcount
Query service status

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
mov dword [0x10230824], eax
mov eax, dword [esi + 0x14]
mov dword [0x10230820], eax
cmp dword [esi + 4], ebx
jne 0x1013550b
mov ebp, dword [esp + 0x14]
mov ecx, 0x2710
mov eax, 0xcccccccd
mul dword [esi + 0x18]
shr edx, 3
cmp edx, 0x3e8
jae 0x101354ad
mov edx, 0x3e8
jmp 0x101354b6
cmp edx, 0x2710
cmova edx, ecx
push edx
mov dword [0x10230828], edx
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x1023081c
push 0x24
push esi
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
je 0x1013550b
mov eax, dword [esi + 0x14]
cmp eax, dword [0x10230820]
jbe 0x101354f4
call edi
mov dword [0x10230824], eax
mov eax, dword [esi + 0x14]
mov dword [0x10230820], eax
jmp 0x10135501
call edi
sub eax, dword [0x10230824]
cmp eax, dword [esi + 0x18]
ja 0x10135512
mov ecx, 0x2710
cmp dword [esi + 4], ebx
je 0x10135493
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret