joyce8/EMBER2024-capa huggingface dataset:
Function at 0x64f1c0
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x7151ad
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x76e964]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [0x76bf50], 0xffffffff
jne 0x64f24b
mov dword [ebp - 0x14], 0
call fcn.00653bb0
push eax
lea ecx, [ebp - 0x14]
call fcn.005fd400
cmp dword [0x76bf50], 0xffffffff
mov dword [ebp - 4], 0
je 0x64f225
lea ecx, [ebp - 0x14]
mov bl, 1
call fcn.005fd470
mov al, bl
jmp 0x64f24d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
jne 0x64f23e
lea ecx, [ebp - 0x14]
xor bl, bl
call fcn.005fd470
mov al, bl
jmp 0x64f24d
lea ecx, [ebp - 0x14]
mov dword [0x76bf50], eax
call fcn.005fd470
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.006dd760
mov esp, ebp
pop ebp
ret
Function at 0x659440
Capabilities:
Query service status

Disassembly:
sub esp, 0x20
mov eax, dword [0x76e964]
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 0x6594ff
push edi
push accept
push 0x572680
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
test edi, edi
je 0x6594f7
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 0x6594f0
mov eax, dword [esp + 0x14]
cmp eax, 2
je 0x6594dd
cmp eax, 4
je 0x6594ee
test bl, bl
jne 0x6594f0
test esi, esi
je 0x6594f0
dec esi
push 0x64
call fcn.005fd3c0
add esp, 4
cmp dword [esp + 0x14], 4
jne 0x6594a0
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.006dd760
add esp, 0x20
ret 8
Function at 0x659520
Capabilities:
Check if process is running under wine
Get file version info

Disassembly:
sub esp, 0x1c
mov eax, dword [0x76e964]
xor eax, esp
mov dword [esp + 0x18], eax
push esi
mov esi, ecx
cmp byte [esi + 8], 1
jne 0x65954a
mov al, byte [esi + 9]
pop esi
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.006dd760
add esp, 0x1c
ret
mov eax, dword [0x572634]
mov dword [esp + 0x14], eax
mov ax, word [0x572638]
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 0x65960b
xor edx, edx
mov ecx, ebp
add ecx, 0x32
push edi
setb dl
neg edx
or edx, ecx
push edx
call fcn.006117b0
mov edi, eax
add esp, 4
test edi, edi
je 0x65960a
push edi
push ebp
push dword [esp + 0x20]
lea eax, [esp + 0x2c]
push eax
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x659601
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x14]
push eax
push 0x57263c
push edi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x659601
cmp dword [esp + 0x1c], 0
je 0x659601
push 4
push 0x572664
push dword [esp + 0x18]
call fcn.00611b60
add esp, 0xc
movzx ebx, bl
test eax, eax
mov ecx, 1
cmove ebx, ecx
push edi
call fcn.0060e50c
add esp, 4
pop edi
lea eax, [esp + 0x10]
push eax
push 1
push 0
push 0x57266c
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x65964e
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.006dd760
add esp, 0x1c
ret
mov byte [esi + 8], 1
cmp bl, 1
jne 0x65966e
pop ebp
mov byte [esi + 9], bl
mov al, bl
pop ebx
pop esi
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.006dd760
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.006dd760
add esp, 0x1c
ret
Function at 0x65dc10
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0xc]
xor ecx, ecx
push ebx
xor bl, bl
test edx, edx
je 0x65dcc8
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x10]
cmp edx, 0x20
jb 0x65dcab
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 0x65dc43
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 0x65dcc2
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 0x65dcb2
pop esi
pop ebp
mov al, bl
pop ebx
ret
mov al, bl
pop ebx
ret

Function at 0x65dda0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov edx, dword [esp + 0x10]
xor ecx, ecx
test edx, edx
je 0x65de64
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
cmp edx, 0x40
jb 0x65de4c
lea eax, [edx - 1]
lea ebx, [edx - 1]
add eax, esi
add ebx, edi
cmp edi, eax
ja 0x65ddd5
cmp ebx, esi
jae 0x65de4c
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 0x65ddf1
mov esi, dword [esp + 0x18]
mov dword [esp + 0x20], ecx
pop ebp
cmp ecx, edx
jae 0x65de61
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 0x65de53
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x666b10
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x717280
mov eax, dword fs:[0]
push eax
sub esp, 0x12c
mov eax, dword [0x76e964]
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 0x666b63
lea edi, [ecx + 0x400]
jmp 0x666ba1
jae 0x666ba4
mov eax, dword [esi + 8]
sub eax, ecx
cmp eax, 0x400
jae 0x666b89
lea eax, [ebp - 0xa5]
mov ecx, esi
push eax
push 0x400
call fcn.005dda00
mov edi, dword [esi + 4]
jmp 0x666ba4
mov ecx, 0x400
mov eax, edi
sub ecx, edx
push ecx
push 0
push eax
lea edi, [eax + ecx]
call fcn.006f4190
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 0x666bbf
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 0x666c14
push dword [ebp - 0x14]
mov ecx, esi
call fcn.005debc0
cmp dword [edi + 0x14], 0x10
jb 0x666bf6
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 0x666c2a
cmp dword [ebp - 0x18], 3
jne 0x666c4f
push dword [ebp - 0x14]
mov ecx, esi
call fcn.005debc0
jmp 0x666c2f
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.006dd760
mov esp, ebp
pop ebp
ret 8
push 0x8c
lea ecx, [ebp - 0xa4]
call fcn.0059a350
lea ecx, [ebp - 0xa4]
call fcn.005f9360
lea eax, [ebp - 0xa4]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x138]
call fcn.005f90a0
push 0x7503b0
lea eax, [ebp - 0x138]
push eax
call fcn.006f37e7
int3
Function at 0x668ac0
Capabilities:
Set registry value

Disassembly:
sub esp, 8
mov eax, dword [0x76e964]
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 0x668ae4
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.006dd760
add esp, 8
ret 8

Function at 0x668ce0
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 0x668d3c
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 0x668d00
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret

Function at 0x668db0
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 0x668e9e
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 0x668e00
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 0x668ee0
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 0x668fc2
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 0x668f10
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 4
Function at 0x669020
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 0x66905e
sub eax, 1
mov dword [esp + 0x10], eax
jne 0x66905e
mov edx, dword [esp + 0x38]
mov ebx, dword [esp + 0x3c]
mov esi, dword [edx]
mov edi, dword [edx + 4]
jmp 0x6691c0
mov ebx, dword [esp + 0x3c]
test eax, eax
je 0x6691b0
mov dword [esp + 0x20], ebx
jmp 0x669074
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 0x669155
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 0x6690c5
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 0x669070
mov ebp, dword [esp + 0x40]
jmp 0x6691bc
mov edi, dword [esp + 0x30]
mov esi, dword [esp + 0x2c]
mov edx, dword [esp + 0x38]
test ebp, ebp
je 0x669204
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.00668db0
test ebp, ebp
je 0x6691f5
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 0x6691e0
mov ecx, dword [esp + 0x14]
push ebx
call fcn.00668db0
xor dword [ebx], esi
xor dword [ebx + 4], edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret 0xc
Function at 0x6830d0
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [esp + 4]
cmp eax, 0xd0010086
jg 0x68312f
je 0x683129
add eax, 0x2ffefffe
cmp eax, 0xf
ja case.0x6831b2.803471260
movzx eax, byte [eax + 0x68385c]
jmp dword [eax*4 + 0x683838]
mov eax, 0xf9
ret
mov eax, 0xfa
ret
mov eax, 0xfb
ret
mov eax, 0xfc
ret
mov eax, 0xfd
ret
mov eax, 0xfe
ret
mov eax, 0xff
ret
mov eax, 0x100
ret
mov eax, 0x101
ret
test eax, eax
jg 0x683245
je 0x683242
cmp eax, 0xd01c0061
jg 0x68318a
je 0x683184
cmp eax, 0xd0100089
jg 0x683173
je 0x68316d
cmp eax, 0xd0020001
je 0x683167
cmp eax, 0xd0100088
jne case.0x6831b2.803471260
mov eax, 0x103
ret
mov eax, 0x102
ret
mov eax, 0x104
ret
cmp eax, 0xd010008a
jne case.0x6831b2.803471260
mov eax, 0x105
ret
mov eax, 0x106
ret
cmp eax, 0xdc010009
jg 0x683231
je 0x68322b
add eax, 0x2fe3ff9e
cmp eax, 0xfe
ja case.0x6831b2.803471260
movzx eax, byte [eax + 0x6838bc]
jmp dword [eax*4 + 0x68386c]
mov eax, 0x107
ret
mov eax, pe_nt_image_headers32
ret
mov eax, 0x109
ret
mov eax, 0x10a
ret
mov eax, 0x10b
ret
mov eax, 0x10c
ret
mov eax, 0x10d
ret
mov eax, 0x10e
ret
mov eax, 0x10f
ret
mov eax, 0x110
ret
mov eax, 0x111
ret
mov eax, 0x112
ret
mov eax, 0x113
ret
mov eax, 0x114
ret
mov eax, 0x115
ret
mov eax, 0x116
ret
mov eax, 0x117
ret
mov eax, 0x118
ret
mov eax, 0x119
ret
mov eax, 0x11a
ret
cmp eax, 0xdc010200
jne case.0x6831b2.803471260
mov eax, 0x11b
ret
xor eax, eax
ret
dec eax
cmp eax, 0x30b
ja case.0x6831b2.803471260
movzx eax, byte [eax + 0x683da0]
jmp dword [eax*4 + 0x6839bc]
mov eax, 0xd8ef
ret

Function at 0x685460
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 [0x780824], eax
mov eax, dword [esi + 0x14]
mov dword [0x780820], eax
cmp dword [esi + 4], ebx
jne 0x68550b
mov ebp, dword [esp + 0x14]
mov ecx, 0x2710
mov eax, 0xcccccccd
mul dword [esi + 0x18]
shr edx, 3
cmp edx, 0x3e8
jae 0x6854ad
mov edx, 0x3e8
jmp 0x6854b6
cmp edx, 0x2710
cmova edx, ecx
push edx
mov dword [0x780828], edx
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x78081c
push 0x24
push esi
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
je 0x68550b
mov eax, dword [esi + 0x14]
cmp eax, dword [0x780820]
jbe 0x6854f4
call edi
mov dword [0x780824], eax
mov eax, dword [esi + 0x14]
mov dword [0x780820], eax
jmp 0x685501
call edi
sub eax, dword [0x780824]
cmp eax, dword [esi + 0x18]
ja 0x685512
mov ecx, 0x2710
cmp dword [esi + 4], ebx
je 0x685493
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
Function at 0x685520
Capabilities:
Query service status
Start service

Disassembly:
sub esp, 0x28
mov eax, dword [0x76e964]
xor eax, esp
mov dword [esp + 0x24], eax
push ebx
push esi
mov esi, dword [esp + 0x34]
xorps xmm0, xmm0
push 0x20000
push 0
push 0
movups xmmword [esp + 0x14], xmm0
mov dword [esp + 0x34], 0
movups xmmword [esp + 0x24], xmm0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov ebx, eax
test ebx, ebx
jne 0x685571
pop esi
xor al, al
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.006dd760
add esp, 0x28
ret
push edi
push 0x14
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
test edi, edi
jne 0x68559d
push ebx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.006dd760
add esp, 0x28
ret
push 0x78081c
push 0x24
lea eax, [esp + 0x14]
push eax
push 0
push edi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
je 0x685657
mov eax, dword [esp + 0x10]
cmp eax, 4
je 0x685637
cmp eax, 1
je 0x6855d1
cmp eax, 3
jne 0x685657
push 3
lea eax, [esp + 0x10]
push eax
push edi
call fcn.00685460
add esp, 0xc
test al, al
je 0x685657
push 0
push 0
push edi
call dword [sym.imp.ADVAPI32.dll_StartServiceA]
test eax, eax
je 0x685637
push 2
lea eax, [esp + 0x10]
mov esi, 3
push eax
push edi
call fcn.00685460
add esp, 0xc
test al, al
jne 0x685629
nop dword [eax]
test esi, esi
jle 0x685629
push 2
lea eax, [esp + 0x10]
dec esi
push eax
push edi
call fcn.00685460
add esp, 0xc
test al, al
je 0x685610
lea eax, [esp + 0xc]
push eax
push edi
call fcn.00685440
add esp, 8
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push ebx
call esi
push edi
call esi
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [esp + 0x24]
xor ecx, esp
call fcn.006dd760
add esp, 0x28
ret
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push ebx
call esi
push edi
call esi
mov ecx, dword [esp + 0x30]
xor al, al
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.006dd760
add esp, 0x28
ret
Function at 0x685f90
Capabilities:
Decode data using base64 via dword translation table

Disassembly:
push ecx
mov edx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x14]
cmp edi, 0xffffffff
jae 0x6860d4
mov ecx, dword [esp + 0x10]
cmp edi, 4
jb 0x6860d4
push ebx
push esi
mov al, byte [ecx]
test al, al
je 0x6860d2
movsx eax, al
cmp eax, 0x80
jae 0x6860d2
mov bh, byte [eax + 0x573498]
cmp bh, 0xff
je 0x6860d2
movsx eax, byte [ecx + 1]
cmp eax, 0x80
jae 0x6860d2
mov al, byte [eax + 0x573498]
mov byte [esp + 0xf], al
movsx eax, al
cmp eax, 0xffffffff
je 0x6860d2
mov bl, byte [ecx + 2]
mov byte [esp + 0x1c], bl
cmp bl, 0x3d
je 0x686026
movsx esi, bl
cmp esi, 0x80
jae 0x6860d2
cmp byte [esi + 0x573498], 0xff
je 0x6860d2
mov bl, byte [ecx + 3]
sub edi, 4
add ecx, 4
mov byte [esp + 0xe], bl
cmp bl, 0x3d
mov bl, byte [esp + 0x1c]
je 0x686056
movsx esi, byte [esp + 0xe]
cmp esi, 0x80
jae 0x6860d2
cmp byte [esi + 0x573498], 0xff
je 0x6860d2
sar eax, 4
and al, 3
shl bh, 2
or al, bh
mov byte [edx], al
inc edx
cmp bl, 0x3d
je 0x6860c9
movsx esi, bl
cmp esi, 0x80
jae 0x68607c
movsx eax, byte [esi + 0x573498]
jmp 0x68607f
or eax, 0xffffffff
mov bl, byte [esp + 0xf]
sar eax, 2
and al, 0xf
shl bl, 4
or al, bl
mov byte [edx], al
inc edx
mov al, byte [esp + 0xe]
cmp al, 0x3d
je 0x6860c9
cmp esi, 0x80
jae 0x6860a8
mov bl, byte [esi + 0x573498]
jmp 0x6860ab
or bl, 0xff
movsx eax, al
cmp eax, 0x80
jae 0x6860bd
mov al, byte [eax + 0x573498]
jmp 0x6860bf
or al, 0xff
and al, 0x3f
shl bl, 6
or al, bl
mov byte [edx], al
inc edx
cmp edi, 4
jae 0x685fb2
pop esi
pop ebx
sub edx, dword [esp + 0xc]
mov eax, edx
pop edi
pop ecx
ret