joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100395f0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x34]
push ebx
push esi
push edi
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], edx
mov dword [ebp - 4], ecx
mov dword [ebp - 0x28], 0
cmp dword [ebp - 8], 1
jne 0x1003961b
mov eax, dword [ebp - 0xc]
mov edx, eax
call dword [eax + 0x34]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x100397d0
xor eax, eax
push 0x100397b5
push ebp
push 0x10024f10
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x20], 0xffffffff
xor eax, eax
push fcn.100395e0
push ebp
push 0x10024b40
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 0x18]
and eax, 0xc0000000
cmp eax, 0xc0000000
jne 0x10039670
mov dword [ebp - 0x18], 2
jmp 0x100396a7
test dword [ebp + 0x18], 0x80000000
je 0x10039688
mov dword [ebp - 0x18], 0
jmp 0x100396a7
test dword [ebp + 0x18], 0x40000000
je 0x100396a0
mov dword [ebp - 0x18], 1
jmp 0x100396a7
mov dword [ebp - 0x18], 0
push dword [ebp - 4]
movzx eax, byte [ebp + 8]
push eax
mov ecx, dword [ebp - 0x18]
xor edx, edx
mov eax, dword [ebp - 0xc]
call fcn.10038570
push 0
push dword [ebp + 0xc]
push dword [ebp + 0x10]
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x18]
mov eax, dword [ebp - 4]
test eax, eax
jne 0x100396d8
mov eax, 0x100a0310
push eax
call fcn.10031870
mov edx, dword [ebp - 0xc]
mov dword [edx + 0x38], eax
mov eax, dword [ebp - 0xc]
call fcn.10039540
test al, al
jne 0x1003974f
call fcn.10031650
mov dword [ebp - 0x1c], eax
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x10039706
mov eax, 0x100a0310
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push 0
push dword [ebp - 0xc]
push 0
lea eax, [ebp - 0x28]
call fcn.1001cc20
mov eax, 0x10091f98
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x30], eax
mov eax, 0x10091b78
mov dword [ebp - 0x2c], eax
lea edx, [ebp - 0x34]
lea eax, [ebp - 0x28]
mov ecx, 2
call fcn.1001d160
mov eax, dword [ebp - 0x28]
xor edx, edx
mov ecx, dword [ebp - 0x1c]
call fcn.10034ea0
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push dword [eax + 0x38]
call fcn.100316e0
mov dword [ebp - 0x10], eax
cmp eax, 0xffffffff
je 0x10039779
mov eax, dword [ebp - 0x14]
or eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword [ecx + 0x28], eax
mov dword [ecx + 0x2c], 0
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.100395e0
mov dword [ebp - 0x20], 1
cmp dword [ebp - 0xc], 0
setne al
cmp dword [ebp - 8], 0
setne dl
and al, dl
je 0x100397aa
mov eax, dword [ebp - 0xc]
mov edx, dword [eax]
call dword [edx + 0x44]
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
jmp 0x100397d0
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x1003b0d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ebx
test eax, eax
jne 0x1003b0dd
mov eax, 0x100a0310
push eax
call fcn.10031880
mov ebx, eax
cmp eax, 0xffffffff
jne 0x1003b130
call fcn.10031650
mov ecx, eax
cmp eax, 2
jb 0x1003b110
sub eax, 3
jbe 0x1003b130
sub eax, 0x32
je 0x1003b130
sub eax, 0x6c
je 0x1003b130
nop word [eax + eax]
push 0
push 0
push 0
xor edx, edx
mov eax, str.GetFileAttributes
call fcn.10034f00
nop word [eax + eax]
nop dword [eax]
cmp ebx, 0xffffffff
je 0x1003b13d
and ebx, 0x10
sete al
jmp 0x1003b13f
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1003b180
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x28]
push ebx
push esi
mov dword [ebp - 4], eax
mov ebx, edx
mov eax, dword [ebp - 4]
call fcn.1001cc70
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
xor eax, eax
push fcn.1003b150
push ebp
push 0x10024b40
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 4]
call fcn.100291b0
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x1003b1d7
mov eax, dword [eax - 4]
lea edx, [eax + 1]
mov eax, dword [ebp - 4]
mov ecx, 0x7fffffff
call fcn.1001d7b0
mov edx, dword [ebp - 0x14]
lea eax, [ebp - 4]
call fcn.1001cfc0
mov dword [ebp - 8], 1
nop dword [eax]
push 1
lea eax, [ebp - 0xc]
push eax
mov ecx, 0x100920ec
mov edx, dword [ebp - 4]
lea eax, [ebp - 8]
call fcn.10035cf0
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x1003b2bc
cmp dword [eax - 4], 0
jle 0x1003b2bc
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x10091b8c
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
call fcn.1003b300
mov edx, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
call fcn.1001cfc0
push 0
mov eax, dword [ebp - 0x10]
test eax, eax
jne 0x1003b258
mov eax, 0x100a0310
push eax
call fcn.10031860
test eax, eax
jne 0x1003b2bc
call fcn.10031650
mov esi, eax
push 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0xb7
lea eax, [ebp - 0x1c]
push eax
push 1
push ebx
push 0
lea eax, [ebp - 0x14]
call fcn.1001cc20
mov eax, str.CreateDirectory__
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x24], eax
mov eax, 0x10091b78
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
lea eax, [ebp - 0x14]
mov ecx, 2
call fcn.1001d160
mov eax, dword [ebp - 0x14]
xor edx, edx
mov ecx, esi
call fcn.10034f60
cmp dword [ebp - 0xc], 0
jne 0x1003b200
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.1003b150
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1003b4c0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 4]
push ebx
push esi
mov ebx, eax
mov esi, edx
mov dword [ebp - 4], 0
xor eax, eax
push fcn.1003b4b0
push ebp
push 0x10024b40
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
mov eax, ebx
test ebx, ebx
jne 0x1003b4f6
mov eax, 0x100a0310
push eax
call fcn.10031840
lea edx, [eax - 1]
mov eax, esi
call fcn.1001d670
cmp dword [esi], 0
je 0x1003b580
mov eax, dword [esi]
cmp dword [eax - 4], 0
je 0x1003b580
mov eax, dword [esi]
test eax, eax
je 0x1003b520
mov eax, dword [eax - 4]
add eax, 1
push eax
mov eax, dword [esi]
test eax, eax
jne 0x1003b52f
mov eax, 0x100a0310
push eax
mov eax, ebx
test ebx, ebx
jne 0x1003b53b
mov eax, 0x100a0310
push eax
call fcn.10031840
test eax, eax
setne al
movzx eax, al
neg eax
push eax
push 0
push 0
call fcn.10031650
mov ecx, eax
xor edx, edx
mov eax, str.ExpandEnvironmentStrings
call fcn.10034f00
mov eax, dword [esi]
test eax, eax
jne 0x1003b56e
mov eax, 0x100a0310
lea edx, [ebp - 4]
call fcn.1001cee0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.1001cfc0
xor eax, eax
pop edx
add esp, 0xc
mov dword fs:[eax], edx
mov eax, ebp
call fcn.1003b4b0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x414ca0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x10000]
add word [edi + 0x1508c], 5
push edi
jmp 0x414cc2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414cc9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414cb8
mov eax, 1
add ebx, ebx
jne 0x414cdb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x414cd0
jne 0x414cec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414cd0
xor ecx, ecx
sub eax, 3
jb 0x414d00
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x414d72
mov ebp, eax
add ebx, ebx
jne 0x414d0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x414d18
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x414d3c
inc ecx
add ebx, ebx
jne 0x414d28
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x414d1d
jne 0x414d39
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414d1d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x414d5c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x414d4d
jmp 0x414cbe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x414d5c
add edi, ecx
jmp 0x414cbe
pop esi
mov edi, esi
mov ecx, 4
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x414d7a
cmp byte [edi], 5
jne 0x414d7a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x414d7f
lea edi, [esi + 0x12000]
mov eax, dword [edi]
or eax, eax
je 0x414df7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1530c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x15348]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x414dac
mov ecx, edi
jns 0x414ddb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x15350]
or eax, eax
je 0x414df1
mov dword [ebx], eax
add ebx, 4
jmp 0x414dc9
call dword [esi + 0x1534c]
mov ebp, dword [esi + 0x15354]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1d7]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x414e2b
sub esp, 0xffffff80
jmp 0x401150
Function at 0x835370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x83538e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0x85e074
push ecx
mov edi, eax
call fcn.00849198
mov esi, eax
add esp, 8
test esi, esi
jne 0x8353cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.0084902e
push esi
call fcn.00848fb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x838850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0x8388ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0x863720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x8388ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.008491e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0x8388ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0x863720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x83892a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.0084a082
xor esi, esi
add esp, 8
cmp eax, esi
je 0x838957
mov word [eax], si
add eax, 2
push eax
call fcn.0084a030
add esp, 4
jmp 0x838959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0x8388ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0x8388b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0x838ff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x839080
Capabilities:
Get common file path

Disassembly:
sub esp, 0x43c
push esi
mov esi, dword [esp + 0x444]
cmp word [esi + 2], 0x3a
je 0x8390c4
lea eax, [esp + 0x30]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [esp + 0x30]
push 0x85e458
push ecx
call fcn.008491e1
lea edx, [esp + 0x38]
push esi
push edx
call fcn.008491e1
add esp, 0x10
jmp 0x8390d2
lea eax, [esp + 0x30]
push esi
push eax
call fcn.0084920b
add esp, 8
lea ecx, [esp + 0x30]
lea edx, [esp + 0x238]
push ecx
push str.___s
push edx
call fcn.00848dff
lea eax, [esp + 0x244]
lea ecx, [esp + 0x2c]
push eax
push ecx
call fcn.00839050
mov eax, dword [0x863728]
xor esi, esi
add esp, 0x14
lea edx, [esp + 0x20]
cmp eax, esi
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], esi
mov dword [esp + 0x14], 0x40
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], esi
jne 0x83913b
push esi
call fcn.00838fb0
add esp, 4
mov dword [0x863728], eax
mov ecx, dword [esp + 0x454]
cmp ecx, 3
jne 0x83914c
mov ecx, 1
mov edx, dword [esp + 0x458]
push esi
push esi
push 0x20
push ecx
mov ecx, dword [esp + 0x45c]
push ecx
push edx
lea ecx, [esp + 0x40]
push esi
push ecx
mov ecx, dword [esp + 0x468]
lea edx, [esp + 0x28]
or ecx, 0x100000
push edx
lea edx, [esp + 0x28]
push ecx
push edx
push eax
call fcn.00838ff0
mov ecx, dword [esp + 0x34]
add esp, 0x30
neg eax
sbb eax, eax
pop esi
not eax
and eax, ecx
add esp, 0x43c
ret

Function at 0x83c440
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [ecx + 0x88]
test ebx, ebx
je 0x83c4b7
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0x83c48e
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x83c471
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x83c47e
add edx, ecx
cmp ebx, edx
jb 0x83c48a
inc edi
add eax, 0x28
cmp edi, esi
jb 0x83c467
xor ecx, ecx
jmp 0x83c4a2
test eax, eax
jne 0x83c492
xor ecx, ecx
jmp 0x83c4a2
mov ecx, dword [eax + 0x14]
mov esi, dword [eax + 0xc]
mov eax, dword [esp + 0x10]
sub ecx, esi
add ecx, ebx
add ecx, eax
mov edx, dword [esp + 0x18]
push edx
push 0
push 0
push ecx
push ecx
call fcn.0083c3c0
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x83c8f0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebx
mov eax, dword [esp + 8]
push ebp
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
xor bl, bl
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x83c921
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 2
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov ebp, eax
test ebp, ebp
jne 0x83c946
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 4
push ebp
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
jne 0x83c96e
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x18]
mov dword [ecx], esi
mov dword [ecx + 4], eax
cmp word [esi], 0x5a4d
jne 0x83c993
push ecx
push esi
call fcn.0083c4c0
add esp, 8
mov bl, al
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
mov al, bl
pop ebp
pop ebx
ret
Function at 0x83dc00
Capabilities:
Enumerate pe sections

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
xor ecx, ecx
mov cx, word [eax + 0x14]
xor esi, esi
mov si, word [eax + 6]
push edi
xor edi, edi
lea ecx, [ecx + eax + 0x18]
test esi, esi
jbe 0x83dc4a
mov ebx, dword [esp + 0x10]
mov eax, dword [ecx + 8]
test eax, eax
jne 0x83dc2b
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx + 0xc]
cmp ebx, edx
jb 0x83dc38
add edx, eax
cmp ebx, edx
jb 0x83dc46
inc edi
add ecx, 0x28
cmp edi, esi
jb 0x83dc21
pop edi
pop esi
xor eax, eax
pop ebx
ret
test ecx, ecx
jne 0x83dc50
pop edi
pop esi
xor eax, eax
pop ebx
ret
mov eax, dword [ecx + 0x14]
mov esi, dword [ecx + 0xc]
mov ecx, dword [esp + 0x18]
sub eax, esi
add eax, ebx
pop edi
pop esi
add eax, ecx
pop ebx
ret

Function at 0x83dc70
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0x83dcb0
mov ebx, dword [esp + 0x10]
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x83dc9b
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x83dca8
add edx, ecx
cmp ebx, edx
jb 0x83dcb2
inc edi
add eax, 0x28
cmp edi, esi
jb 0x83dc91
xor eax, eax
pop edi
pop esi
pop ebx
ret

Function at 0x83df60
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push edi
push 0
push 0
push 0
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.0084a145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0x83dffb
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumValueW]
test eax, eax
jne 0x83dfdd
lea eax, [esp + 0x18]
push eax
jmp 0x83dfe2
push 0x863720
call fcn.00849fd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0x83dfb0
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0x83df40
push 4
push ecx
push eax
call fcn.0084a43f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0x83e310
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push 0
push 0
push 0
push edi
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.0084a145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0x83e3ab
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
jne 0x83e38d
lea eax, [esp + 0x18]
push eax
jmp 0x83e392
push 0x863720
call fcn.00849fd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0x83e360
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0x83df40
push 4
push ecx
push eax
call fcn.0084a43f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0x83ff20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0x83ffd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x83ffcf
push ebx
push edi
push 0x863770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0x83ffae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0x863770
push esi
call ebx
test eax, eax
je 0x83ffae
mov ebp, 3
cmp dword [0x863774], ebp
jne 0x83ffaa
push 0x3e8
call edi
push 0x863770
push esi
call ebx
test eax, eax
jne 0x83ff8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0x83ffc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0x83ffbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0x843e00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x8598f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0x843ed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.008407a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0x843e61
mov edx, dword [eax]
jmp 0x843e63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.00842050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0x843ebf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x843ebf
cmp esi, edi
je 0x843ebf
mov ecx, esi
call fcn.0083ba00
push esi
call fcn.008491c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.00840990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0x843ef5
mov eax, dword [eax]
jmp 0x843ef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.0083f640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0x843f25
mov eax, dword [eax]
jmp 0x843f27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0x843f76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x843f76
cmp esi, edi
je 0x843f76
mov eax, dword [esi]
cmp eax, edi
je 0x843f5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0x843f6d
push eax
call fcn.008491c8
add esp, 4
push esi
call fcn.008491c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret