joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42b997
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x44c8f8]
je 0x42b9b2
inc edi
cmp edi, 0x17
jb 0x42b9a3
cmp edi, 0x17
jae 0x42bb32
push ebp
push 3
call fcn.00430878
cmp eax, 1
pop ecx
je 0x42bafe
push 3
call fcn.00430878
test eax, eax
pop ecx
jne 0x42b9e6
cmp dword [0x44c034], 1
je 0x42bafe
cmp ebx, 0xfc
je 0x42bb31
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x44de70
push ebp
call fcn.0042dbdc
add esp, 0xc
test eax, eax
je 0x42ba1c
push esi
push esi
push esi
push esi
push esi
call fcn.00426860
add esp, 0x14
push 0x104
mov esi, 0x44de89
push esi
push 0
mov byte [0x44df8d], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x42ba60
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.0042dbdc
add esp, 0xc
test eax, eax
je 0x42ba60
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.00426860
add esp, 0x14
push esi
call fcn.00426560
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x42baa5
push esi
call fcn.00426560
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x44e184
push 0x440ad4
sub ecx, eax
push ecx
push eax
call fcn.004300b6
add esp, 0x14
test eax, eax
je 0x42baa5
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.00426860
add esp, 0x14
jmp 0x42baa7
xor esi, esi
push 0x440ad0
push ebx
push ebp
call fcn.0042fff3
add esp, 0xc
test eax, eax
je 0x42bac7
push esi
push esi
push esi
push esi
push esi
call fcn.00426860
add esp, 0x14
push dword [edi*8 + 0x44c8fc]
push ebx
push ebp
call fcn.0042fff3
add esp, 0xc
test eax, eax
je 0x42bae9
push esi
push esi
push esi
push esi
push esi
call fcn.00426860
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.004306bb
add esp, 0xc
jmp 0x42bb31
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x42bb31
cmp ebp, 0xffffffff
je 0x42bb31
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x44c8fc]
push dword [esi]
call fcn.00426560
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x4306bb
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00429db8
xor ebx, ebx
cmp dword [0x44e700], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x430791
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x430871
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x430871
push eax
call fcn.00429d4a
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x44e700], eax
call esi
push eax
call fcn.00429d4a
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x44e704], eax
call esi
push eax
call fcn.00429d4a
mov dword [0x44e708], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0042b724
test eax, eax
pop ecx
pop ecx
je 0x43075f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00426860
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x430791
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00429d4a
cmp eax, ebx
pop ecx
mov dword [0x44e710], eax
je 0x430791
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00429d4a
pop ecx
mov dword [0x44e70c], eax
mov eax, dword [0x44e70c]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x430816
cmp dword [0x44e710], ecx
je 0x430816
push eax
call fcn.00429dc1
push dword [0x44e710]
mov esi, eax
call fcn.00429dc1
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x430816
cmp edi, ebx
je 0x430816
call esi
cmp eax, ebx
je 0x4307e3
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4307e3
test byte [ebp - 0x18], 1
jne 0x430816
lea eax, [ebp - 0x10]
push eax
call fcn.0042b75b
test eax, eax
pop ecx
je 0x4307fe
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00426860
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x43080d
or dword [ebp + 0x10], 0x200000
jmp 0x430851
or dword [ebp + 0x10], 0x40000
jmp 0x430851
mov eax, dword [0x44e704]
cmp eax, dword [ebp - 8]
je 0x430851
push eax
call fcn.00429dc1
cmp eax, ebx
pop ecx
je 0x430851
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x430851
mov eax, dword [0x44e708]
cmp eax, dword [ebp - 8]
je 0x430851
push eax
call fcn.00429dc1
cmp eax, ebx
pop ecx
je 0x430851
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x44e700]
call fcn.00429dc1
cmp eax, ebx
pop ecx
je 0x430871
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x430873
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x435408
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x435445
cmp dword [ebp + 0x14], edi
je 0x435445
cmp ecx, edi
jne 0x43544c
call fcn.0042a428
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.0042695c
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x435460
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x435481
cmp ebx, 0xffffffff
je 0x435470
push ebx
push edi
push ecx
call fcn.00426270
add esp, 0xc
cmp esi, edi
je 0x43542d
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x43542d
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x43549d
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x4354a4
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x435595
test word [esi + 0xc], 0x10c
je 0x4354f8
mov eax, dword [esi + 4]
test eax, eax
je 0x4354f8
jl 0x4355f6
cmp ebx, eax
mov edi, ebx
jb 0x4354c9
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x43559d
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.00425fd5
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x43558d
cmp ebx, dword [ebp - 0xc]
jb 0x435565
cmp dword [ebp - 0xc], 0
je 0x435522
mov ecx, bind
xor edx, edx
cmp ebx, ecx
jbe 0x435517
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x43551e
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x43552d
mov eax, bind
cmp ebx, eax
ja 0x43552d
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x4355c9
push eax
push dword [ebp - 8]
push esi
call fcn.0043133f
pop ecx
push eax
call fcn.004376c2
add esp, 0xc
test eax, eax
je 0x435608
cmp eax, 0xffffffff
je 0x4355f6
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x43558d
push esi
call fcn.00436fe1
cmp eax, 0xffffffff
pop ecx
je 0x4355fa
cmp dword [ebp - 4], 0
je 0x4355c9
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x4354ac
mov eax, dword [ebp + 0x14]
jmp 0x435447
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x4355b4
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.00426270
add esp, 0xc
call fcn.0042a428
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x43543d
cmp dword [ebp + 0xc], 0xffffffff
je 0x4355df
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00426270
add esp, 0xc
call fcn.0042a428
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x43543d
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x435447
or dword [esi + 0xc], 0x10
jmp 0x4355fa
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
push ebx
pop eax
and eax, 0x1f
push ebx
pop edx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
test esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
sub eax, eax
push edi
mov edi, edx
rep stosb byte es:[edi], al
pop edi
push edx
pop eax
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
mov eax, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
push eax
pop edi
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
push esi
pop eax
sub eax, edi
mov esi, eax
or eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
or eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0xd8b5b4d
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x1b06387f
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0xd501b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00d50140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00d50140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00d50140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00d50140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xd50bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xd50c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xd6287c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xd50c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xd50c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x10012830
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 0x1001286e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x10012866
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x10012870
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x10012856
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10012940
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 0x10012971
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x10012971
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x10012971
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x10017467
Capabilities:
Encode data using xor

Disassembly:
call 0x100173e0
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x10017410
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1001742c
xor edx, 0
jmp 0x10017437
xor edx, edx
jmp 0x1001744e
jmp 0x1001745a
xor eax, eax
push 0x8427d7c0
call 0x10017467
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100174a3
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1001747c
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x100174ba
add eax, 0
jno 0x100174bf
add esi, 0
ret 0x10
Function at 0x10018228
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1001824a
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100183ec
cmp edi, dword [ebp + 0x10]
jb 0x100183ec
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.10017d14
inc edi
jmp 0x100182d3
jmp 0x100182e0
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10017d14
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10017d14
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x10018334
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x10018318
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.10018362
add dword [eax], 0x39
jle 0x1001833e
sub al, 0xf5
mov ch, al
call fcn.10018377
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1001a04f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1001a065
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1001a076
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1001a0b7
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x1001c423
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1001c36c
add ebx, 0
push ecx
call 0x1001c381
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x73a8e38b
sub ebx, dword [0x73aadbca]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x73aadbba
call fcn.10017e4b
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.10017359
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1001c4df
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1001c4df
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1001c496
mov eax, 1
lock xchg dword [0x73aadbc6], eax
push 0x3dd1fc71
call 0x1001c423
push esi
add esp, 8
cmp eax, 0
jne 0x1001c40c
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1001c432
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1001c447
cmp ecx, edx
cmp eax, 0
je 0x1001c46c
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1001c456
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1001c485
dec eax
loope 0x1001c488
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x73aadbc6], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1001c4bc
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1001c4d1
jmp 0x1001c4dc
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1001c3ca
Function at 0x10023544
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x1002381a
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73a9a83e
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x73a91804
push 0xffffffffffffffff
call fcn.1001a744
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100235ae
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100235c6
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x1002380e
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100237e2
Function at 0x10033014
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10033036
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10033036
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10033036
ret
cmp word [ebx + 4], 0x14c
jne 0x10033036
test word [ebx + 0x16], 2
je 0x10033036
test word [ebx + 0x16], 0x100
je 0x10033036
cmp word [ebx + 0x18], 0x10b
jne 0x10033036
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10033036
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100330c2
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10033056
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10019fa1
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10033036
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100330c2
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10033036
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10033036
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10033036
ret
cmp word [ebx + 4], 0x14c
jne 0x10033036
test word [ebx + 0x16], 2
je 0x10033036
test word [ebx + 0x16], 0x100
je 0x10033036
cmp word [ebx + 0x18], 0x10b
jne 0x10033036
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10033036
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100330c2
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10033056
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10019fa1
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10033036
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x10033179
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100331d2
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10033179
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10033188
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10438e2b
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100331d9
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.1001a04f
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10033278
add edi, 4
add eax, 2
dec ecx
jne 0x100331be
call 0x10033225
loope 0x1003321b
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10033275
mov dh, pe_nt_image_headers32
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10033286
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x10033239
cmp eax, ecx
ja 0x10033239
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100332c3
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100332b9
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1001a52e
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]