joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1007cb90
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, edi
mov dword [ebp - 0xc], eax
lea edx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x1007cbb4
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0xf003f
push 0
push dword [ebp + 0xc]
sub esi, edx
push ecx
sar esi, 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
sete bl
test eax, eax
jne 0x1007cc16
lea eax, [esi*2 + 2]
push eax
push edi
push 1
push 0
push dword [ebp - 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
sbb ebx, ebx
mov eax, dword [ebp - 8]
inc ebx
test eax, eax
je 0x1007cc16
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp + 0xc]
or ecx, 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x1007cc31
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d494
mov esp, ebp
pop ebp
ret 0x10
Function at 0x1007f0e0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x21c], ebx
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x218], esi
test ebx, ebx
je 0x1007f2b0
cmp dword [ebx], 2
jne 0x1007f2b0
cmp dword [esi + 0x14], 8
jb 0x1007f126
mov esi, dword [esi]
mov dword [ebp - 0x218], esi
cmp dword [ebx + 0x10], 0
je 0x1007f140
xor esi, esi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x1007f12c
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x1007f15b
push esi
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
test eax, eax
jne 0x1007f12c
mov ecx, dword [ebx + 0x20]
mov eax, 0x532ae21d
push edi
mov edi, dword [ebx + 0x1c]
mov esi, 1
sub ecx, edi
mov dword [ebp - 0x210], 0
imul ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x1007f29d
mov dword [ebp - 0x214], 0
nop dword [eax]
nop dword [eax + eax]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.100a3d80
mov eax, dword [ebp - 0x214]
add esp, 0xc
add eax, 4
add eax, edi
push eax
push dword [ebp - 0x218]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20c]
lea edx, [eax + 2]
nop
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x1007f1e0
sub eax, edx
xor ecx, ecx
sar eax, 1
je 0x1007f21e
lea ebx, [ecx + 0x5c]
nop word [eax + eax]
cmp word [ebp + ecx*2 - 0x20c], 0x2f
jne 0x1007f213
mov word [ebp + ecx*2 - 0x20c], bx
inc ecx
cmp ecx, eax
jb 0x1007f200
mov ebx, dword [ebp - 0x21c]
mov eax, dword [ebx + 0x1c]
mov edi, dword [ebp - 0x214]
mov eax, dword [eax + edi]
test byte [eax + 0x26], 0x10
je 0x1007f241
lea eax, [ebp - 0x20c]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
jmp 0x1007f266
test esi, esi
je 0x1007f264
lea eax, [ebp - 0x20c]
mov ecx, ebx
push eax
push dword [ebp - 0x210]
call fcn.1007f2d0
test eax, eax
je 0x1007f264
mov esi, 1
jmp 0x1007f266
xor esi, esi
mov ecx, dword [ebx + 0x20]
add edi, 0x314
inc dword [ebp - 0x210]
mov eax, 0x532ae21d
mov dword [ebp - 0x214], edi
mov edi, dword [ebx + 0x1c]
sub ecx, edi
imul ecx
sar edx, 8
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp dword [ebp - 0x210], ecx
jb 0x1007f1a0
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x1007f7a0
Capabilities:
Check if file exists
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100d7e3f
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x1010f404]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x58
call fcn.1007d4b8
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x1007f7f7
push 0x58
push 0
push esi
call fcn.100a3d80
add esp, 0xc
mov ecx, esi
call fcn.1007e990
mov esi, eax
jmp 0x1007f7f9
xor esi, esi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], 0xffffffff
cmp dword [edi + 0x14], 8
jb 0x1007f80b
mov edi, dword [edi]
test edi, edi
je 0x1007f8a8
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x1007f8a8
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi + 4], eax
cmp eax, 0xffffffff
je 0x1007f8a8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x14], eax
cmp eax, 0x16
jb 0x1007f8a8
push 0
push 0
push 0
push 2
push 0
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp dword [esi + 4], 0
mov dword [esi + 8], eax
je 0x1007f8a8
push 0
push 0
push 0
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi + 0xc], eax
test eax, eax
je 0x1007f8a8
push dword [esi + 0x14]
mov ecx, esi
push eax
call fcn.1007ec40
test eax, eax
je 0x1007f8a8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x1007f8be
mov ecx, esi
call fcn.1007eab0
push 0x58
push esi
call fcn.1007d115
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1007fda0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
test edx, edx
je 0x1007fe9f
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x1007fe9f
or eax, 0xffffffff
cmp esi, 8
jb 0x1007fe77
push edi
mov edi, esi
shr edi, 3
nop dword [eax]
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
sub edi, 1
jne 0x1007fdd0
pop edi
test esi, esi
je 0x1007fe9a
nop dword [eax + eax]
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x100e9eb0]
sub esi, 1
jne 0x1007fe80
not eax
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret
Function at 0x10082f80
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
add ecx, 0xffff0000
push ebx
push esi
movzx eax, cx
mov esi, ecx
sub esi, eax
test eax, eax
push edi
mov edi, dword [ebp + 8]
cmove esi, ecx
cmp esi, edi
jbe 0x1008303e
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop dword [eax]
lea eax, [esi - 0x50000000]
cmp eax, 0x30000000
ja 0x10082fd4
mov esi, 0x4fff0000
jmp 0x1008303a
push 0x1c
lea eax, [ebp - 0x20]
mov dword [ebp - 8], 0
xorps xmm0, xmm0
push eax
push esi
movups xmmword [ebp - 0x20], xmm0
movq qword [ebp - 0x10], xmm0
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x1008303e
cmp dword [ebp - 0x10], 0x10000
jne 0x10083025
cmp dword [ebp - 0x14], 0x10000
jb 0x10083025
push 0x40
push 0x3000
push 0x10000
push esi
call ebx
test eax, eax
jne 0x10083040
sub esi, 0x10000
jmp 0x1008303a
mov ecx, dword [ebp - 0x1c]
add ecx, 0xffff0000
mov esi, ecx
movzx eax, si
sub esi, eax
test eax, eax
cmove esi, ecx
cmp esi, edi
ja 0x10082fc0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d494
mov esp, ebp
pop ebp
ret

Function at 0x10083060
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
movzx eax, si
push edi
test eax, eax
je 0x10083085
sub esi, eax
add esi, 0x10000
mov edi, dword [ebp + 0xc]
cmp esi, edi
jae 0x10083120
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
nop word [eax + eax]
lea eax, [esi - 0x50000000]
cmp eax, 0x30000000
ja 0x100830b4
mov esi, 0x80010000
jmp 0x1008311c
push 0x1c
lea eax, [ebp - 0x20]
mov dword [ebp - 8], 0
xorps xmm0, xmm0
push eax
push esi
movups xmmword [ebp - 0x20], xmm0
movq qword [ebp - 0x10], xmm0
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x10083120
cmp dword [ebp - 0x10], 0x10000
mov ecx, dword [ebp - 0x14]
jne 0x10083107
cmp ecx, 0x10000
jb 0x10083107
push 0x40
push 0x3000
push 0x10000
push esi
call ebx
test eax, eax
jne 0x10083122
add esi, 0x10000
jmp 0x1008311c
mov esi, dword [ebp - 0x20]
add esi, ecx
movzx ecx, si
test ecx, ecx
je 0x1008311c
mov eax, 0x10000
sub eax, ecx
add esi, eax
cmp esi, edi
jb 0x100830a0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x10083140
Capabilities:
Hook routines via microsoft detours

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea ebx, [esi - 0x7ff80000]
cmp esi, 0x7ff80000
ja 0x1008315c
mov ebx, 0x10000
lea edi, [esi + 0x7ff80000]
cmp esi, 0x80000000
jb 0x1008316f
mov edi, 0xfff80000
mov eax, dword [0x10115a9c]
mov ecx, dword [0x10115a98]
test eax, eax
jne 0x10083189
test ecx, ecx
je 0x1008319c
mov eax, ecx
mov dword [0x10115a9c], eax
mov edx, dword [eax + 8]
test edx, edx
je 0x1008319c
cmp edx, ebx
jb 0x1008319c
cmp edx, edi
jbe 0x100832a0
mov eax, ecx
mov dword [0x10115a9c], eax
test ecx, ecx
je 0x100831ca
test eax, eax
je 0x100831be
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x100831be
cmp ecx, ebx
jb 0x100831be
cmp ecx, edi
jbe 0x100832a0
mov eax, dword [eax + 4]
mov dword [0x10115a9c], eax
test eax, eax
jne 0x100831ab
and esi, 0xffff0000
cmp esi, 0x40000000
jbe 0x100831f2
lea eax, [esi - 0x40000000]
push eax
push ebx
call fcn.10082f80
add esp, 8
test eax, eax
jne 0x1008325c
cmp esi, 0x40000000
jae 0x10083208
lea eax, [esi + 0x40000000]
push edi
push eax
call fcn.10083060
add esp, 8
test eax, eax
jne 0x1008325c
cmp esi, 0x40000000
jbe 0x1008322a
lea eax, [esi - 0x40000000]
push esi
push eax
call fcn.10083060
add esp, 8
test eax, eax
jne 0x1008325c
cmp esi, 0x40000000
jae 0x10083240
lea eax, [esi + 0x40000000]
push eax
push esi
call fcn.10082f80
add esp, 8
test eax, eax
jne 0x1008325c
push esi
push ebx
call fcn.10082f80
add esp, 8
test eax, eax
jne 0x1008325c
push edi
push esi
call fcn.10083060
add esp, 8
test eax, eax
je 0x100832c8
mov dword [eax], 0x52727464
xor edx, edx
mov dword [eax + 8], 0
mov esi, 0x38b
mov ecx, dword [0x10115a98]
mov dword [eax + 4], ecx
lea ecx, [eax + 0xffa8]
mov dword [0x10115a9c], eax
mov dword [0x10115a98], eax
nop dword [eax]
mov dword [ecx + 0x40], edx
mov edx, ecx
sub ecx, 0x48
sub esi, 1
jne 0x10083290
mov dword [eax + 8], edx
mov esi, dword [eax + 8]
cmp esi, ebx
jb 0x100832c8
cmp esi, edi
ja 0x100832c8
mov ecx, dword [esi + 0x40]
push 0x48
push 0xcc
push esi
mov dword [eax + 8], ecx
call fcn.100a3d80
add esp, 0xc
mov eax, esi
pop edi
pop esi
pop ebx
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x10083300
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x10107e50
push 0x100a5b40
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x1010f404]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov eax, dword [ebp + 8]
push 0x1c
lea ecx, [ebp - 0x38]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
mov dword [ebp - 4], 0
mov eax, 0x5a4d
mov ecx, dword [ebp - 0x34]
cmp word [ecx], ax
jne 0x10083399
mov edx, dword [ecx + 0x3c]
cmp dword [edx + ecx], 0x4550
jne 0x10083399
mov esi, dword [edx + ecx + 0xd8]
lea eax, [esi + ecx]
cmp dword [ebp + 0xc], eax
jb 0x10083399
mov eax, dword [edx + ecx + 0xdc]
add eax, esi
add eax, ecx
cmp dword [ebp + 0xc], eax
jae 0x10083399
mov dword [ebp - 4], 0xfffffffe
mov al, 1
jmp 0x100833a2
mov dword [ebp - 4], 0xfffffffe
xor al, al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x10083830
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x10115aa8], 0
jne 0x100838ae
push 0
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0x10115aa8
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
jne 0x100838ae
push esi
mov esi, dword [0x10115a98]
mov dword [0x10115ab8], eax
mov dword [0x10115ab4], eax
mov dword [0x10115aac], eax
mov dword [0x10115ab0], eax
test esi, esi
je 0x1008389d
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
push eax
push 0x40
push 0x10000
push esi
call edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x10083887
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0x10dd
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x10083d70
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x10115aac]
test eax, eax
jne 0x10083df2
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov edi, dword [ebp + 8]
cmp edi, eax
jne 0x10083d91
xor eax, eax
pop edi
pop ebp
ret 4
push esi
push 8
call fcn.1007d4b8
mov esi, eax
add esp, 4
test esi, esi
jne 0x10083da7
lea edi, [eax + 8]
jmp 0x10083dc6
push edi
call dword [sym.imp.KERNEL32.dll_SuspendThread]
cmp eax, 0xffffffff
jne 0x10083dde
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
push 8
push esi
call fcn.1007d115
add esp, 8
pop esi
mov dword [0x10115aac], edi
mov eax, edi
mov dword [0x10115ab0], 0
pop edi
pop ebp
ret 4
mov eax, dword [0x10115ab4]
mov dword [esi + 4], edi
mov dword [esi], eax
xor eax, eax
mov dword [0x10115ab4], esi
pop esi
pop edi
pop ebp
ret 4

Function at 0x100843f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ecx]
test ecx, ecx
je 0x100843ff
pop ebp
jmp fcn.10084cf0
xor eax, eax
pop ebp
ret 0xc
Function at 0x10084ff0
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100d8143
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x1010f404]
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 ebx, ecx
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor edi, edi
mov dword [ebp - 4], 0
test esi, esi
je 0x10085095
cmp word [esi], di
je 0x10085095
test eax, eax
je 0x10085051
cmp word [eax], di
je 0x10085051
push edi
push edi
push eax
push esi
push edi
call sub.urlmon.dll_URLDownloadToFileW
test eax, eax
js 0x10085095
jmp 0x10085090
push 0x410
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.100a3d80
add esp, 0xc
lea eax, [ebp - 0x420]
push 0
push 0
push 0x104
push eax
push esi
push 0
call sub.urlmon.dll_URLDownloadToCacheFileW
test eax, eax
js 0x10085095
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, 1
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x1008510c
mov eax, dword [ebx + 0x24]
test eax, eax
js 0x100850f7
lea esi, [ebx + 0x34]
mov dword [ebp - method._BaseModule::CAutoLocker.virtual_0], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x428], esi
test esi, esi
je 0x100850c5
mov eax, dword [esi]
push esi
call dword [eax]
mov eax, dword [ebx + 0x24]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 1
test eax, eax
js 0x100850e6
mov dword [ebp - 0x424], edi
test ecx, ecx
je 0x1008512c
mov eax, dword [ecx]
lea edx, [ebp - 0x424]
push edx
call dword [eax + 8]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 2
test esi, esi
je 0x100850f7
mov eax, dword [esi]
push esi
call dword [eax + 4]
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x1008510c
mov edx, dword [ecx]
lea eax, [ebp + 0x10]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
xor eax, eax
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.1007d494
mov esp, ebp
pop ebp
ret 0x30
call fcn.100590c9
int3

Function at 0x10085c80
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x10085c95
lea eax, [edx + 0xd]
pop esi
pop ebp
ret 0xc
mov eax, edx
push edi
lea edi, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x10085ca0
sub eax, edi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push dword [ebp + 0x10]
push 0
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x10086090
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x10086294
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x10086294
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.100a3d80
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x100eb7b0
push 0x80000002
call esi
test eax, eax
jne 0x10086269
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x10086258
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x10086222
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push 0x100eb7ec
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1008621a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.100a3d80
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.100862b0
add esp, 0x18
test eax, eax
je 0x1008621a
cmp byte [ebp - 0x68], 0
je 0x100861dc
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x1008621a
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x10086209
mov al, byte [esi + ecx]
test al, al
je 0x10086209
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x100861f0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x10086130
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x10086294
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.10087330
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x100863d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x1008654f
cmp dword [ebp + 0xc], 0x20
jb 0x1008654f
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.100a3d80
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x100eb858
push str.SoftwareComMaster
push 0x80000002
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x1008654f
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10086460
sub ecx, edx
cmp ecx, 0x40
jne 0x1008654f
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x1008649c
mov al, byte [esi + ecx]
test al, al
je 0x1008649c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x10086486
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x100864d9
mov al, byte [esi + ecx]
test al, al
je 0x100864d9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x100864c0
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.100a3d80
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.10086560
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x1008654f
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.10087330
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.1007d494
mov esp, ebp
pop ebp
ret
Function at 0x10086e20
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.1007d4f0
mov eax, dword [0x1010f404]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x10086f8d
cmp dword [ebp + 0xc], 0
je 0x10086f8d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x100eb760
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.100873a0
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x10086f70
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.100a3d80
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x10086f65
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.100a3d80
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.10087920
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.10087330
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x10086f7a
inc esi
cmp esi, 0x10
jl 0x10086e60
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.1007d494
mov esp, ebp
pop ebp
ret