joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..00cfg
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x38da1415
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
xor dword [eax], ecx
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
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x21d167ea
nop
nop
nop
test eax, eax
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x409450
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4281b0]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [ebp - 0x108], ecx
lea eax, [ecx - 1]
cmp eax, 0xa
ja 0x40947d
mov edx, dword [ecx*4 + 0x427f78]
lea eax, [ebp - 0x108]
mov eax, dword [eax - 4]
test eax, eax
je 0x4094bb
push esi
mov esi, 0xc483
cmp si, word [eax]
pop esi
jne 0x4094bb
cmp byte [eax + 2], 0xc
jne 0x4094bb
push dword [ebp + 0x10]
lea eax, [ebp - 0x104]
push dword [ebp + 0xc]
push edx
push ecx
push 0x41d3f4
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x18
jmp 0x4094d2
push edx
push ecx
lea eax, [ebp - 0x104]
push str.program_internal_error_number_is__d.__r_n_s_r_n
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
mov eax, dword [0x428ac8]
test eax, eax
je 0x40950b
cmp dword [0x428adc], 0
jne 0x40950b
lea ecx, [ebp - 0x104]
mov dword [0x428adc], 1
push ecx
push dword [ebp - 0x108]
call eax
mov dword [0x428adc], 0
test eax, eax
jne 0x409521
push 0x10
push str.error
lea eax, [ebp - 0x104]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
call fcn.004090c0
cmp dword [0x428ac0], 0
jne 0x409537
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov eax, 0
mov ebp, dword [0x428ac4]
mov esp, dword [0x428ac0]
sub esp, 4
ret
Function at 0x401160
Capabilities:
Get hostname
Initialize winsock library

Disassembly:
sub esp, 0x290
push ebx
mov ebx, dword [esp + 0x298]
test ebx, ebx
jne 0x40117c
xor eax, eax
pop ebx
add esp, 0x290
ret
lea eax, [esp + 0x104]
push eax
push 0x202
call dword [sym.imp.WSOCK32.dll_WSAStartup]
test eax, eax
je 0x40119d
xor eax, eax
pop ebx
add esp, 0x290
ret
push esi
push edi
mov ecx, 0x3f
xor eax, eax
lea edi, [esp + 0xc]
push 0xff
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea ecx, [esp + 0x10]
push ecx
stosb byte es:[edi], al
call dword [sym.imp.WSOCK32.dll_gethostname]
call dword [sym.imp.WSOCK32.dll_WSACleanup]
lea edi, [esp + 0xc]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ebx
mov edx, ecx
mov esi, edi
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebx
add esp, 0x290
ret
Function at 0x401996
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
test ebx, ebx
sete dl
cmp dword [ebp + 8], 0
sete al
mov ecx, 0
or dl, al
jne 0x401ada
lea ecx, [edi*4 + 0xb]
mov edx, 0x2aaaaaab
mov eax, ecx
imul edx
sar edx, 1
mov eax, ecx
sar eax, 0x1f
sub edx, eax
lea edx, [edx*4 + 1]
cmp edx, dword [ebp + 0x14]
jle 0x401a3d
mov dword [esp], 0x6f
call sub.KERNEL32.DLL_SetLastError
sub esp, 4
mov ecx, 0
jmp 0x401ada
movzx eax, byte [ecx]
and eax, 3
shl eax, 4
movzx eax, byte [eax + section.b331dkrr]
mov byte [ebx + 1], al
mov byte [ebx + 2], 0x3d
mov byte [ebx + 3], 0x3d
add ebx, 4
jmp 0x401ad2
movzx eax, byte [ecx + 1]
and eax, 0xf
movzx eax, byte [eax*4 + section.b331dkrr]
mov byte [ebx + 2], al
mov byte [ebx + 3], 0x3d
add ebx, 4
jmp 0x401ad2
mov esi, 0
mov ecx, dword [ebp + 8]
cmp esi, edi
jge 0x401ad2
movzx eax, byte [ecx]
shr al, 2
movzx eax, al
movzx eax, byte [eax + section.b331dkrr]
mov byte [ebx], al
mov eax, edi
sub eax, esi
cmp eax, 1
je 0x4019fc
movzx edx, byte [ecx]
and edx, 3
shl edx, 4
movzx eax, byte [ecx + 1]
shr al, 4
movzx eax, al
or edx, eax
movzx eax, byte [edx + section.b331dkrr]
mov byte [ebx + 1], al
mov eax, edi
sub eax, esi
cmp eax, 2
je 0x401a1f
movzx edx, byte [ecx + 1]
and edx, 0xf
shl edx, 2
movzx eax, byte [ecx + 2]
shr al, 6
movzx eax, al
or edx, eax
movzx eax, byte [edx + section.b331dkrr]
mov byte [ebx + 2], al
movzx eax, byte [ecx + 2]
and eax, 0x3f
movzx eax, byte [eax + section.b331dkrr]
mov byte [ebx + 3], al
add esi, 3
add ecx, 3
add ebx, 4
cmp esi, edi
jl 0x401a4d
mov byte [ebx], 0
mov ecx, 1
mov eax, ecx
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x401b7e
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x1c
mov ebx, 0
mov dword [esp], 0
call sub.msvcrt.dll_malloc
mov esi, eax
mov dword [esp + 4], 0x40e000
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sub.msvcrt.dll_fopen
mov edi, eax
mov eax, 0
test edi, edi
je 0x401c23
jmp 0x401bc1
mov eax, 0
jmp 0x401c23
test byte [edi + 0xc], 0x10
jne 0x401c00
inc ebx
mov dword [esp + 4], ebx
mov dword [esp], esi
call sub.msvcrt.dll_realloc
mov esi, eax
test eax, eax
je 0x401bba
mov dword [esp + 0xc], edi
mov dword [esp + 8], 1
mov dword [esp + 4], 1
lea eax, [eax + ebx - 1]
mov dword [esp], eax
call sub.msvcrt.dll_fread
test byte [edi + 0xc], 0x10
je 0x401bc7
lea eax, [ebx - 1]
mov dword [esp + 4], eax
mov dword [esp], esi
call fcn.00401b44
mov ebx, eax
mov dword [esp], esi
call sub.msvcrt.dll_free
mov dword [esp], edi
call sub.msvcrt.dll_fclose
mov eax, ebx
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x422492
Capabilities:
Clear file content

Disassembly:
push edi
pop edi
push ebp
push esp
pop ebp
sub esp, 0x18
push ebx
push esi
push edi
sub ebx, ebx
push 1
push ebx
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ebx
call fcn.0041b644
mov dword [ebp - 0x18], eax
and eax, edx
add esp, 0x10
mov dword [ebp - 0x14], edx
cmp eax, 0xffffffff
je 0x42251a
push 2
push ebx
push ebx
push dword [ebp + 8]
call fcn.0041b644
mov ecx, eax
and ecx, edx
add esp, 0x10
cmp ecx, 0xffffffff
je 0x42251a
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
sub esi, eax
sbb edi, edx
js 0x4225af
jg 0x4224f3
cmp esi, ebx
jbe 0x4225af
mov ebx, 0x1000
push ebx
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 4], eax
test eax, eax
jne 0x422526
call fcn.00417a38
mov dword [eax], 0xc
call fcn.00417a38
mov eax, dword [eax]
pop edi
pop esi
pop ebx
leave
ret
push 0x8000
push dword [ebp + 8]
call fcn.00422648
pop ecx
pop ecx
mov dword [ebp - 8], eax
or edi, edi
jl 0x422546
jg 0x422542
cmp esi, ebx
jb 0x422546
push ebx
pop eax
jmp 0x422548
push esi
pop eax
push eax
push dword [ebp - 4]
push dword [ebp + 8]
call fcn.00419d82
add esp, 0xc
cmp eax, 0xffffffff
je 0x422592
cdq
sub esi, eax
sbb edi, edx
js 0x422569
jg 0x422538
test esi, esi
jne 0x422538
mov esi, dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 8]
call fcn.00422648
pop ecx
pop ecx
push dword [ebp - 4]
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
sub ebx, ebx
jmp 0x422618
call fcn.00417a4b
cmp dword [eax], 5
jne 0x4225a7
call fcn.00417a38
mov dword [eax], 0xd
or esi, 0xffffffff
mov dword [ebp - 0xc], esi
jmp 0x42256c
cmp edi, ebx
jg 0x422624
jl 0x4225b9
cmp esi, ebx
jae 0x422624
push ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0041b644
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x42251a
push dword [ebp + 8]
call fcn.00421802
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
neg eax
sbb eax, eax
neg eax
dec eax
cdq
mov dword [ebp - 0x10], eax
and eax, edx
mov dword [ebp - 0xc], edx
cmp eax, 0xffffffff
jne 0x422624
call fcn.00417a38
mov dword [eax], 0xd
call fcn.00417a4b
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi], eax
mov esi, dword [ebp - 0x10]
and esi, dword [ebp - 0xc]
cmp esi, 0xffffffff
je 0x42251a
push ebx
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp + 8]
call fcn.0041b644
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x42251a
xor eax, eax
jmp 0x422521

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
sub eax, 0x407245
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x4017ee
Capabilities:
Packed with generic packer

Disassembly:
pushal
popal
push ebp
push esp
pop ebp
sub esp, 0x18
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
sub eax, eax
mov word [ebp - 8], 0x500
push ecx
pop esi
mov dword [ebp - 0xc], eax
push 0x401144
mov dword [ebp - 0x18], esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
or edi, edi
je 0x401890
push 0x401154
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x401889
xor ecx, ecx
lea eax, [ebp - 0x14]
push eax
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov dword [esi], ecx
push eax
inc ebx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
or eax, eax
je 0x401889
mov ecx, dword [ebp - 0x10]
push esp
pop esi
push dword [ebp - 0x18]
push dword [ebp - 0x14]
push 0
call dword [0x40a288]
call dword [ebp - 0x10]
cmp esi, esp
je 0x401880
nop
push 4
nop
pop ecx
int 0x29
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_FreeSid]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [ebp - 4]
push ebx
pop eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406ce0
push ebp
pop esp
pop ebp
ret
Function at 0x4018a3
Capabilities:
Compare security identifiers

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x408128]
push ebx
push edi
push 2
sub ebx, ebx
mov word [ebp - 8], 0x500
pop edi
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
cmp eax, edi
jne 0x4019c9
lea ecx, [ebp - 0x10]
call fcn.004017ee
test eax, eax
jne 0x4019b8
lea eax, [ebp - 0x18]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x4019c9
lea eax, [ebp - 0x14]
push eax
push ebx
push ebx
push edi
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
jne 0x4019aa
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x4019aa
push esi
push dword [ebp - 0x14]
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
push eax
pop esi
or esi, esi
je 0x4019a9
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x14]
push esi
push edi
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
je 0x4019a2
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push edi
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x4019a2
cmp dword [esi], ebx
jbe 0x401999
lea edi, [esi + 4]
push dword [ebp - 0x1c]
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_EqualSid]
or eax, eax
jne 0x40198e
inc ebx
add edi, 8
cmp ebx, dword [esi]
jb 0x401975
jmp 0x401999
xor eax, eax
inc eax
mov dword [0x408128], eax
mov dword [ebp - 0x10], eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_FreeSid]
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop esi
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
jmp 0x4019c9
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4019c9
mov dword [0x408128], 1
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.00406ce0
push ebp
pop esp
pop ebp
ret
Function at 0x401f90
Capabilities:
Shutdown system

Disassembly:
push ecx
pop ecx
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
lea eax, [ebp - 0x18]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
sub edi, edi
test eax, eax
jne 0x401f23
mov edx, 0x4f5
push edi
push 0x10
push edi
push edi
xor ecx, ecx
call fcn.004044b9
sub eax, eax
jmp 0x401f81
push esi
lea eax, [ebp - 0x10]
push eax
push 0x4011c4
push edi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
push edi
push edi
push edi
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 1
push eax
push edi
push dword [ebp - 0x18]
mov dword [ebp - 8], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
push dword [ebp - 0x18]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or esi, esi
pop esi
push edi
jne 0x401f6b
mov edx, 0x4f6
jmp 0x401f14
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
or eax, eax
jne 0x401f7e
mov edx, 0x4f7
jmp 0x401f13
sub eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.00406ce0
mov esp, ebp
pop ebp
ret
mov edi, edi
push ebx
mov ebx, ecx
test bl, 2
jne 0x401fa4
call fcn.00401ea7
cmp eax, 2
jne 0x401fd9
test bl, 4
jne 0x401fc5
push 4
push 0x40
push 0
push 0x401140
mov edx, 0x522
sub ecx, ecx
call fcn.004044b9
cmp eax, 6
jne 0x401fd9
cmp word [0x409a40], 0
jne 0x401fdb
push 0
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
pop ebx
ret
pop ebx
jmp 0x401ee2

Function at 0x401fe1
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
pushal
popal
push ebp
mov ebp, esp
push ecx
cmp byte [0x408530], 0
je 0x402026
lea eax, [ebp - 4]
push eax
push 0x20006
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
or eax, eax
jne 0x402026
push 0x408530
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
pop esp
pop ebp
ret
Function at 0x402267
Capabilities:
Get common file path
Persist via run registry key
Query or enumerate registry value
Set registry value

Disassembly:
pushal
popal
push ebp
push esp
pop ebp
sub esp, 0x348
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x408530], 0
je 0x402382
push esi
lea eax, [ebp - 0x344]
xor esi, esi
push eax
push 0x2001f
push esi
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x402381
push ebx
lea eax, [ebp - 0x348]
mov ebx, 0x238
push eax
lea eax, [ebp - 0x340]
mov dword [ebp - 0x348], ebx
push eax
push esi
push esi
push 0x408530
push dword [ebp - 0x344]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
or eax, eax
jne 0x402374
push edi
mov edi, 0x104
lea eax, [ebp - 0x108]
push edi
push esi
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x108]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x402321
push 0x401140
mov edx, edi
lea ecx, [ebp - 0x108]
call fcn.0040658a
push 0x4091e4
lea eax, [ebp - 0x108]
push eax
push str.rundll32.exe__sadvpack.dll_DelNodeRunDLL32___s_
lea eax, [ebp - 0x340]
push ebx
push eax
call fcn.0040171e
add esp, 0x14
lea ecx, [ebp - 0x340]
lea edx, [ecx + 1]
pop edi
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40234c
sub ecx, edx
lea eax, [ecx + 1]
push eax
lea eax, [ebp - 0x340]
push eax
push 1
push esi
push 0x408530
push dword [ebp - 0x344]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 0x344]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406ce0
mov esp, ebp
pop ebp
ret
Function at 0x402390
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
push edi
pop edi
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x254
mov eax, dword [0x408004]
xor eax, esp
mov dword [esp + 0x250], eax
push ebx
push esi
mov esi, ecx
push edi
test esi, esi
je 0x4024cb
cmp byte [esi], 0
je 0x4024cb
mov ebx, 0x104
lea ecx, [esp + 0x150]
push esi
push ebx
pop edx
call fcn.00401680
push 0x4011f4
push ebx
pop edx
lea ecx, [esp + 0x154]
call fcn.004016b3
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x154]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
push eax
pop edi
cmp edi, 0xffffffff
je 0x4024cb
push esi
push ebx
pop edx
lea ecx, [esp + 0x154]
call fcn.00401680
test byte [esp + 0x10], 0x10
lea eax, [esp + 0x3c]
je 0x402479
push 0x4011f8
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
or eax, eax
je 0x4024a9
push 0x4011fc
lea eax, [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
or eax, eax
je 0x4024a9
lea eax, [esp + 0x3c]
push ebx
pop edx
push eax
lea ecx, [esp + 0x154]
call fcn.004016b3
push 0x401140
mov edx, ebx
lea ecx, [esp + 0x154]
call fcn.0040658a
lea ecx, [esp + 0x150]
call fcn.00402390
jmp 0x4024a9
push eax
mov edx, ebx
lea ecx, [esp + 0x154]
call fcn.004016b3
push 0x80
lea eax, [esp + 0x154]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea eax, [esp + 0x150]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
or eax, eax
jne 0x402407
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
mov ecx, dword [esp + 0x25c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00406ce0
push ebp
pop esp
pop ebp
ret

Function at 0x4024e0
Capabilities:
Get common file path

Disassembly:
pushal
popal
push ebp
push esp
pop ebp
sub esp, 0x108
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, 0x104
lea eax, [ebp - 0x108]
push edi
push eax
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x40255b
push 0x401200
mov edx, edi
lea ecx, [ebp - 0x108]
call fcn.0040658a
lea eax, [ebp - 0x108]
push eax
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
push 0x40
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll__lopen]
push eax
pop edi
cmp edi, 0xffffffff
je 0x40255b
push 2
push esi
push edi
call dword [sym.imp.KERNEL32.dll__llseek]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll__lclose]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.00406ce0
mov esp, ebp
pop ebp
ret
Function at 0x40256d
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push esi
pop esi
push ebp
push esp
pop ebp
push ecx
push ecx
push esi
movzx eax, cx
xor esi, esi
test ax, ax
je 0x402622
sub edx, edx
inc edx
cmp ax, dx
je 0x4025e8
jbe 0x402629
cmp cx, 3
ja 0x402629
lea eax, [ebp - 8]
mov dword [ebp - 4], esi
push eax
push 0x20019
push esi
push 0x40800c
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
or eax, eax
jne 0x4025e3
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push str.PendingFileRenameOperations
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 8]
neg eax
sbb eax, eax
not eax
and dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 4]
jmp 0x402629
lea eax, [ebp - 8]
mov dword [ebp - 4], esi
push eax
push 0x20019
push esi
push str.SystemCurrentControlSetControlSession_ManagerFileRenameOperations
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4025e3
push esi
push esi
push esi
push esi
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push esi
push esi
push esi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
jmp 0x4025d1
call fcn.004024e0
mov esi, eax
push esi
pop eax
pop esi
push ebp
pop esp
pop ebp
ret

Function at 0x402630
Capabilities:
Get common file path

Disassembly:
push edi
pop edi
push ebp
push esp
pop ebp
sub esp, 0x108
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0x104
lea eax, [ebp - 0x108]
push ecx
pop esi
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
jne 0x40266f
push eax
push 0x10
push eax
push eax
mov edx, 0x4f0
sub ecx, ecx
call fcn.004044b9
mov cl, byte [esi]
sub eax, eax
cmp cl, byte [ebp - 0x108]
mov ecx, dword [ebp - 4]
sete al
xor ecx, ebp
pop esi
call fcn.00406ce0
push ebp
pop esp
pop ebp
ret
Function at 0x402773
Capabilities:
Get common file path
Query environment variable
Query or enumerate registry value

Disassembly:
push esi
pop esi
push ebp
push esp
pop ebp
sub esp, 0x11c
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov edi, ecx
mov dword [ebp - 0x110], esi
mov byte [edi], bl
cmp byte [esi], 0x23
jne 0x4028b2
inc esi
movsx eax, byte [esi]
push eax
call dword [sym.imp.USER32.dll_CharUpperA]
push esi
mov byte [ebp - 0x109], al
call dword [sym.imp.USER32.dll_CharNextA]
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [ebp - 0x110], eax
mov esi, 0x104
mov al, byte [ebp - 0x109]
cmp al, 0x53
je 0x4028b7
cmp al, 0x57
je 0x4028a8
push ecx
push 0x401210
push ecx
mov edx, esi
mov dword [ebp - 0x11c], esi
lea ecx, [ebp - 0x108]
call fcn.00401781
push dword [ebp - 0x110]
mov edx, esi
lea ecx, [ebp - 0x108]
call fcn.0040658a
lea eax, [ebp - 0x118]
push eax
push 0x20019
push ebx
lea eax, [ebp - 0x108]
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4028c3
lea eax, [ebp - 0x11c]
push eax
push edi
lea eax, [ebp - 0x114]
push eax
push ebx
push 0x401140
push dword [ebp - 0x118]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x40289a
mov eax, dword [ebp - 0x114]
cmp eax, 2
jne 0x402892
push esi
lea eax, [ebp - 0x108]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
or eax, eax
je 0x40288c
lea eax, [ebp - 0x108]
mov edx, esi
push eax
mov ecx, edi
call fcn.00401680
jmp 0x402897
mov eax, dword [ebp - 0x114]
cmp eax, 1
jne 0x40289a
xor ebx, ebx
inc ebx
push dword [ebp - 0x118]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4028bf
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
jmp 0x4028c3
mov esi, 0x104
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test ebx, ebx
jne 0x4028d2
push dword [ebp - 0x110]
mov edx, esi
mov ecx, edi
call fcn.0040658a
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
inc eax
pop ebx
call fcn.00406ce0
push ebp
pop esp
pop ebp
ret 4