joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433770
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call dword [sym.imp.MSVCRT.dll__beginthreadex]
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x433799
xor eax, eax
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4337a8
mov eax, 1
ret 4

Function at 0x433db6
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43ce40
push 0x433db0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
and dword [ebp - 4], 0
push 1
call dword [sym.imp.MSVCRT.dll___set_app_type]
pop ecx
or dword [0x446748], 0xffffffff
or dword [0x44674c], 0xffffffff
call dword [sym.imp.MSVCRT.dll___p__fmode]
mov ecx, dword [0x444730]
mov dword [eax], ecx
call dword [sym.imp.MSVCRT.dll___p__commode]
mov ecx, dword [0x44472c]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCRT.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x446744], eax
call fcn.005ba000
cmp dword [0x444420], 0
jne 0x433e39
push 0x433ef6
call dword [sym.imp.MSVCRT.dll___setusermatherr]
pop ecx
call fcn.00433ee4
push 0x444034
push 0x444030
call sub.MSVCRT.dll__initterm
mov eax, dword [0x444728]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push dword [0x444724]
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.MSVCRT.dll___getmainargs]
push 0x44402c
push section..data
call sub.MSVCRT.dll__initterm
call dword [sym.imp.MSVCRT.dll___p___initenv]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
push dword [ebp - 0x20]
push dword [ebp - 0x2c]
push dword [ebp - 0x1c]
call fcn.004312ef
add esp, 0x30
mov dword [ebp - 0x24], eax
push eax
call dword [sym.imp.MSVCRT.dll_exit]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x30], ecx
push eax
push ecx
call sub.MSVCRT.dll__XcptFilter
pop ecx
pop ecx
ret
Function at 0x40102a
Capabilities:
Accept command line arguments
Query environment variable

Disassembly:
push ebx
push ebp
push esi
push edi
push str._JAVA_LAUNCHER_DEBUG
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
xor ebp, ebp
pop ecx
test eax, eax
je 0x401079
push str.Windows_original_main_args:_n
call fcn.004010ff
mov edi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll___p___argc]
mov esi, ebp
pop ecx
call edi
cmp dword [eax], ebp
jle 0x401079
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll___p___argv]
mov eax, dword [eax]
push dword [eax + esi*4]
push esi
push str.wwwd_args__d____s_n
call fcn.004010ff
add esp, 0xc
inc esi
call edi
cmp esi, dword [eax]
jl 0x401059
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
call sub.jli.dll_JLI_CmdToArgs
call sub.jli.dll_JLI_GetStdArgc
mov ebx, eax
lea ecx, [ebx*4 + 4]
push ecx
call sub.jli.dll_JLI_MemAlloc
pop ecx
pop ecx
mov esi, eax
call sub.jli.dll_JLI_GetStdArgs
mov edx, ebp
test ebx, ebx
jle 0x4010b7
mov edi, esi
mov ecx, dword [eax + edx*8]
inc edx
mov dword [edi], ecx
lea edi, [edi + 4]
cmp edx, ebx
jl 0x4010aa
mov ecx, dword [str.java]
mov dword [esi + edx*4], ebp
test ecx, ecx
jne 0x4010c6
mov ecx, dword [esi]
mov eax, dword [section..data]
test eax, eax
jne 0x4010d1
mov eax, dword [esi]
push ebp
push ebp
push ebp
push 1
push ecx
push eax
push 0x4021c0
push 0x4021c4
push 0x40300c
push 2
push 0x403004
push 2
push esi
push ebx
call sub.jli.dll_JLI_Launch
add esp, 0x38
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x401810
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40184f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40184f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40184f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40184f
cmp dword [ecx + 0x74], 0xe
jbe 0x40184f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x401000
Capabilities:
Check for hardware breakpoints

Disassembly:
push esi
push edi
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push str.ZwMapViewOfSection
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
mov al, byte [edi]
cmp al, 0xc2
je 0x40102d
cmp al, 0xc3
je 0x40102d
mov al, byte [edi + 1]
inc edi
cmp al, 0xc2
jne 0x401021
push 0x2cc
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
push esi
push 0xfffffffffffffffe
mov dword [esi], 0x10010
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
push esi
push 0xfffffffffffffffe
mov dword [esi + 0x18], 1
mov dword [esi + 4], edi
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
push 0x401320
push 1
mov dword [section..data], 0x4011d0
call dword [sym.imp.KERNEL32.dll_AddVectoredExceptionHandler]
push str.C:WindowsSysWOW64_schtasks.exe
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ecx, dword [0x403004]
mov edi, eax
test ecx, ecx
jne 0x4010a6
mov eax, dword fs:[0x30]
mov dword [0x403004], eax
xor eax, eax
mov ecx, dword [0x403004]
mov edx, dword [ecx + 0xc]
add edx, 0x14
mov eax, dword [edx]
cmp eax, edx
je 0x4010c0
cmp dword [eax + 0x10], edi
lea esi, [eax - 8]
je 0x4010c2
mov eax, dword [eax]
cmp eax, edx
jne 0x4010b2
xor esi, esi
mov dword [ecx + 8], edi
mov edx, dword [edx]
mov dword [edx + 0x10], edi
mov eax, dword [esi + 0x24]
mov ecx, dword [esi + 0x28]
mov dword [edx + 0x1c], eax
mov dword [edx + 0x20], ecx
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
mov dword [edx + 0x24], eax
mov dword [edx + 0x28], ecx
mov eax, dword [esi + 0x20]
mov dword [edx + 0x18], eax
mov eax, dword [0x403008]
add eax, edi
call eax
pop edi
xor eax, eax
pop esi
ret
Function at 0x402918
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4029b0
push 0x80000002
call fcn.00401170
test eax, eax
jne 0x402990
xor eax, eax
push ebp
push 0x402989
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4029cc
mov eax, dword [ebp - 4]
push eax
call fcn.00401178
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402990
mov eax, dword [ebp - 4]
push eax
call fcn.00401168
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x403e54
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call fcn.00401128
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x403ff0
push 0x80000001
call fcn.00401170
test eax, eax
jne 0x403f04
xor eax, eax
push ebp
push 0x403efd
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call fcn.00401178
test eax, eax
je 0x403ee6
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x404010
mov eax, dword [ebp - 8]
push eax
call fcn.00401178
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403f04
mov eax, dword [ebp - 8]
push eax
call fcn.00401168
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call fcn.00401150
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call fcn.00401138
push eax
call fcn.00401120
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x403fe5
cmp byte [ebp - 0xd], 0
jne 0x403f46
cmp byte [ebp - 0x12], 0
je 0x403fe5
lea eax, [ebp - 0x11d]
push eax
call fcn.00401158
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x403f5f
dec ebx
cmp byte [ebx], 0x2e
je 0x403f6e
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x403f5e
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x403fe5
inc ebx
cmp byte [ebp - 0x12], 0
je 0x403f9b
lea eax, [ebp - 0x12]
push eax
push ebx
call fcn.00401150
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call fcn.00401140
mov esi, eax
test esi, esi
jne 0x403fe5
cmp byte [ebp - 0xd], 0
je 0x403fe5
lea eax, [ebp - 0xd]
push eax
push ebx
call fcn.00401150
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call fcn.00401140
mov esi, eax
test esi, esi
jne 0x403fe5
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call fcn.00401150
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call fcn.00401140
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x405cf8
Capabilities:
Get disk size

Disassembly:
push ebx
push esi
add esp, 0xffffffe8
mov ebx, eax
xor esi, esi
test bl, bl
jbe 0x405d19
mov edx, 0x405d50
mov eax, esp
call fcn.00405e54
add bl, 0x40
mov byte [esp], bl
mov esi, esp
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x14]
push eax
push esi
call fcn.00404c54
test eax, eax
je 0x405d45
mov eax, dword [esp + 8]
imul dword [esp + 0xc]
imul dword [esp + 0x10]
jmp 0x405d48
or eax, 0xffffffff
add esp, 0x18
pop esi
pop ebx
ret

Function at 0x4066b0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call fcn.00404c64
test eax, eax
jle 0x4066e9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040346c
jmp 0x4066f2
mov eax, ebx
mov edx, esi
call fcn.00403420
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4066fc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call fcn.00404c64
test eax, eax
jle 0x40671d
mov al, byte [esp]
jmp 0x40671f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b1b8
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffef8
mov ebx, eax
push 0x105
lea eax, [esp + 4]
push eax
call fcn.00404c74
test eax, eax
jne 0x40b1ea
mov ecx, 0x40b204
mov dl, 1
mov eax, dword [0x40879c]
call fcn.00407150
call fcn.00402ea0
mov edx, ebx
mov eax, esp
call fcn.00405f38
add esp, 0x108
pop ebx
ret
Function at 0x410970
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffe8
mov esi, eax
xor ebx, ebx
test esi, esi
je 0x410a3b
lea eax, [esp + 4]
push eax
push esi
call fcn.00404d1c
mov eax, dword [esp + 0xc]
sub eax, dword [esp + 4]
mov edx, dword [esp + 0x10]
sub edx, dword [esp + 8]
mov dword [esp], edx
mov ebp, eax
sub ebp, 0xa
sub ebp, 0x20
sub ebp, 0xa
sub ebp, 0xa
mov ebx, 0x14
mov edi, 0x34
fild dword [esp]
fmul dword [0x410a48]
mov dword [esp + 0x14], ebx
fild dword [esp + 0x14]
fmul dword [0x410a48]
fsubp st(1)
call fcn.00402784
push edi
push eax
push ebp
push ebx
push esi
push 0
mov eax, dword [0x411788]
mov eax, dword [eax]
push eax
push 0
mov eax, 0x410a4c
mov ecx, 0x44000000
xor edx, edx
call fcn.00404d88
mov ebx, eax
test ebx, ebx
je 0x410a3b
mov dx, 0x64
xor eax, eax
call fcn.00404d7c
push eax
push 0
push 0x401
push ebx
call fcn.00404d64
push 0
push 0xa
push 0x404
push ebx
call fcn.00404d64
mov eax, dword [0x411790]
mov eax, dword [eax]
push eax
push ebx
call fcn.00404d6c
push ebx
call fcn.00404d74
mov eax, ebx
add esp, 0x18
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x431030
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
jne 0x43101e
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp fcn.00401219
Function at 0x50ce50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.QNhjSkbP
lea edi, [esi - 0x9000]
push edi
or ebp, 0xffffffff
jmp 0x50ce72
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x50ce79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x50ce68
mov eax, 1
add ebx, ebx
jne 0x50ce8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x50ce80
jne 0x50ce9c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x50ce80
xor ecx, ecx
sub eax, 3
jb 0x50ceb0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x50cf22
mov ebp, eax
add ebx, ebx
jne 0x50cebb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x50cec8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x50ceec
inc ecx
add ebx, ebx
jne 0x50ced8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x50cecd
jne 0x50cee9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x50cecd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x50cf0c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x50cefd
jmp 0x50ce6e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x50cf0c
add edi, ecx
jmp 0x50ce6e
pop esi
lea edi, [esi + 0xa000]
mov eax, dword [edi]
or eax, eax
je 0x50cf6b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xeacc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xeb24]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x50cf29
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xeb2c]
or eax, eax
je 0x50cf65
mov dword [ebx], eax
add ebx, 4
jmp 0x50cf46
call dword [esi + 0xeb28]
mov ebp, dword [esi + 0xeb30]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
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 0x50cf9f
sub esp, 0xffffff80
jmp section.bUItIFMf

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x1d6c760b
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e3d0
nop
mov ecx, 0x285d700b
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x92bbe0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x67200d
lea edi, [esi - 0x27100d]
push edi
or ebp, 0xffffffff
jmp 0x92bc02
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x92bc09
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x92bbf8
mov eax, 1
add ebx, ebx
jne 0x92bc1b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x92bc10
jne 0x92bc2c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x92bc10
xor ecx, ecx
sub eax, 3
jb 0x92bc40
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x92bcb2
mov ebp, eax
add ebx, ebx
jne 0x92bc4b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x92bc58
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x92bc7c
inc ecx
add ebx, ebx
jne 0x92bc68
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x92bc5d
jne 0x92bc79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x92bc5d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x92bc9c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x92bc8d
jmp 0x92bbfe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x92bc9c
add edi, ecx
jmp 0x92bbfe
pop esi
mov edi, esi
mov ecx, 0x184b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x92bcba
cmp byte [edi], 0x11
jne 0x92bcba
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 0x92bcbf
lea edi, [esi + 0x527000]
mov eax, dword [edi]
or eax, eax
je 0x92bd2e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x5330d4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x53312c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x92bcec
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x533134]
or eax, eax
je 0x92bd28
mov dword [ebx], eax
add ebx, 4
jmp 0x92bd09
call dword [esi + 0x533130]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x92bd5f
cmp al, 0xef
ja 0x92bd52
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x92bd34
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x92bd41
mov ebp, dword [esi + 0x533138]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x197]
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 0x92bd93
sub esp, 0xffffff80
jmp 0x40f16c
Function at 0x406a06
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x406a2a
xor eax, eax
test eax, eax
je 0x406a3d
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x406a3d
xor ecx, ecx
jmp 0x406a40
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406b63
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x4275ec], 0
push esi
jne 0x406b9a
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406b74
mov dword [ecx*4 + 0x4275e8], eax
inc ecx
cmp ecx, 0x100
jl 0x406b6f
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406bcb
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x4275e8]
xor eax, esi
inc ecx
dec edx
jne 0x406bad
pop edi
not eax
pop esi
ret 0xc

Function at 0x43b65d
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x43b3c1
add ecx, 0xa2d25ed2
inc ecx
sub ecx, 1
call fcn.0043b692
inc ecx
or ecx, ecx
xor dword [eax], esi
add ecx, ecx
mov edx, ecx
inc eax
and ecx, ecx
add ecx, ecx
and edx, edx
cmp eax, edi
jne fcn.0043b65d
or edx, ecx
ret
Function at 0x403901
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x124
mov eax, dword [0x4861f4]
xor eax, esp
mov dword [esp + 0x120], eax
push esi
mov esi, ecx
cmp byte [esi + 0x320], 0
je 0x40396d
push 0x110
lea eax, [esp + 0x10]
push 0
push eax
call fcn.00446650
add esp, 0xc
lea eax, [esp + 8]
push eax
mov dword [esp + 0xc], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [esp + 0xc], 5
jne 0x40395e
mov ecx, esi
call fcn.004035b4
jmp 0x40396f
cmp dword [esp + 0xc], 6
jb 0x40396d
push esi
call fcn.00402be4
jmp 0x40396f
xor eax, eax
mov ecx, dword [esp + 0x124]
pop esi
xor ecx, esp
call fcn.00442b5d
mov esp, ebp
pop ebp
ret
Function at 0x4096d5
Capabilities:
Write file on windows

Disassembly:
push 0x54
mov eax, 0x45d13c
call fcn.00446aec
mov ebx, ecx
cmp dword [ebx + 0x3c], 0
mov dword [ebp - 0x38], ebx
je 0x4097ea
cmp byte [ebx + 0x41], 0
je 0x4097ea
mov eax, dword [ebx]
push 0xffffffffffffffff
call dword [eax + 4]
cmp eax, 0xffffffff
jne 0x40970d
xor al, al
jmp 0x4097ec
push 0
push 8
pop edi
lea esi, [ebp - 0x30]
call fcn.00408fff
and dword [ebp - 4], 0
lea eax, [ebx + 0x44]
mov dword [ebp - 0x3c], eax
lea eax, [ebp - 0x48]
lea ecx, [ebp - 0x30]
call fcn.00407f1b
mov esi, eax
call fcn.0040833a
mov edi, dword [ebp - 0x1c]
mov dword [ebp - 0x40], eax
lea eax, [ebp - 0x60]
lea ecx, [ebp - 0x30]
call fcn.00407f1b
mov esi, eax
call fcn.0040833a
mov ecx, dword [ebx + 0x3c]
mov edx, dword [ecx]
lea esi, [ebp - 0x34]
push esi
mov esi, dword [ebp - 0x40]
add edi, esi
push edi
push eax
push dword [ebp - 0x3c]
call dword [edx + 0x18]
sub eax, 0
je 0x409782
dec eax
je 0x409786
dec eax
dec eax
je 0x4097e6
xor bl, bl
push 0
push 1
lea ecx, [ebp - 0x30]
call fcn.00409216
mov al, bl
jmp 0x4097ec
mov byte [ebx + 0x41], 0
lea eax, [ebp - 0x58]
lea ecx, [ebp - 0x30]
call fcn.00407f1b
mov esi, eax
call fcn.0040833a
mov edi, dword [ebp - 0x34]
sub edi, eax
je 0x4097c4
lea eax, [ebp - 0x50]
lea ecx, [ebp - 0x30]
call fcn.00407f1b
mov esi, eax
call fcn.0040833a
push dword [ebx + 0x4c]
push edi
push 1
push eax
call fcn.0044382c
add esp, 0x10
cmp edi, eax
jne 0x409770
cmp byte [ebx + 0x41], 0
je 0x4097e6
test edi, edi
jne 0x409724
push edi
push 8
pop ebx
lea edi, [ebp - 0x30]
call fcn.00409063
mov ebx, dword [ebp - 0x38]
jmp 0x409724
mov bl, 1
jmp 0x409772
mov al, 1
call fcn.00446b6f
ret

Function at 0x40c721
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [esi]
and dword [esi], 0
add eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push edi
lea eax, [ebp + 0xc]
push eax
mov eax, dword [ebp + 8]
push 0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x40c785
cmp dword [ebp + 0xc], 1
je 0x40c75d
cmp dword [ebp + 0xc], 2
je 0x40c75d
push 0xd
pop eax
jmp 0x40c785
mov eax, dword [ebp - 4]
test edi, edi
je 0x40c77f
test eax, eax
je 0x40c77a
test al, 1
jne 0x40c758
mov ecx, eax
shr ecx, 1
cmp word [edi + ecx*2 - 2], 0
je 0x40c77f
jmp 0x40c758
xor ecx, ecx
mov word [edi], cx
shr eax, 1
mov dword [esi], eax
xor eax, eax
leave
ret 8