joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49ca60
Capabilities:
Write file on windows

Disassembly:
mov eax, 0x1804
call fcn.004af740
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x1800], eax
push esi
push 0x1000
push 0
lea eax, [esp + 0x80c]
push eax
push str.rarreg.key
push 0x4c5d80
call fcn.0045fc60
mov esi, eax
test esi, esi
je 0x49caf1
push edi
lea ecx, [esp + 8]
push ecx
push str.Rar_RK
call fcn.0048af50
mov edi, eax
test edi, edi
je 0x49cae1
push edi
push esi
lea edx, [esp + 0x810]
push 1
push edx
call fcn.004b20f8
push edi
call fcn.004b24ae
add esp, 0x14
lea eax, [esp + 8]
push eax
call fcn.00499720
lea ecx, [esp + 8]
push ecx
call fcn.00435200
push str.rarreg.key
push 0x4c5d80
call fcn.0045f7c0
pop edi
mov ecx, dword [esp + 0x1804]
pop esi
xor ecx, esp
call fcn.004af72c
add esp, 0x1804
ret

Function at 0x49cb10
Capabilities:
Copy file
Move file

Disassembly:
mov eax, 0x182c
call fcn.004af740
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x1828], eax
push 0
push str.AppDataCopied
push str.General
call fcn.0045fc40
test eax, eax
jne 0x49ccc8
push esi
push 0x401
lea eax, [esp + 0x82c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea ecx, [esp + 0x828]
push ecx
mov esi, str.Themes
call fcn.00455740
lea esp, [esp]
movzx ecx, word [esi]
mov word [eax], cx
add esi, 2
add eax, 2
test cx, cx
jne 0x49cb70
lea edx, [esp + 0x102c]
push edx
call fcn.00455f40
xor eax, eax
pop esi
jmp 0x49cba0
movzx ecx, word [esp + eax + 0x1028]
mov word [esp + eax + 0x20], cx
add eax, 2
test cx, cx
jne 0x49cba0
lea eax, [esp + 0x20]
push eax
call fcn.004550c0
lea eax, [esp + 0x20]
add eax, 0xfffffffe
mov cx, word [eax + 2]
add eax, 2
test cx, cx
jne 0x49cbc6
mov ecx, dword [str.Themes]
mov edx, dword [0x4cced0]
mov dword [eax], ecx
mov ecx, dword [0x4cced4]
mov dword [eax + 4], edx
mov dx, word [0x4cced8]
mov dword [eax + 8], ecx
mov word [eax + 0xc], dx
lea eax, [esp + 0x824]
push eax
call fcn.00434f10
test al, al
je 0x49ccb7
lea ecx, [esp + 0x20]
push ecx
call fcn.00434f10
test al, al
jne 0x49ccb7
lea eax, [esp + 0x824]
lea edx, [eax + 2]
jmp 0x49cc30
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x49cc30
sub eax, edx
sar eax, 1
xor edx, edx
mov word [esp + eax*2 + 0x826], dx
lea eax, [esp + 0x20]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x49cc50
sub eax, edx
sar eax, 1
xor ecx, ecx
mov word [esp + eax*2 + 0x22], cx
xor eax, eax
mov dword [esp + 8], eax
lea edx, [esp + 0x824]
mov dword [esp + 4], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 8], edx
mov dword [esp], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
lea edx, [esp]
lea eax, [esp + 0x20]
mov ecx, 0x14
push edx
mov dword [esp + 8], 2
mov dword [esp + 0x10], eax
mov word [esp + 0x14], cx
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
push 1
push str.AppDataCopied
push str.General
call fcn.0045fb60
mov ecx, dword [esp + 0x1828]
xor ecx, esp
call fcn.004af72c
add esp, 0x182c
ret
Function at 0x49cce0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
sub esp, 0x428
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x424], eax
lea eax, [esp + 0x1c]
push eax
mov dword [esp + 0x1c], 0x41401
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
push 0xc
push 0
lea ecx, [esp + 8]
push ecx
push str.VerInfo
push str.General
call fcn.0045fc60
lea edx, [esp + 0x24]
push edx
call fcn.00455ec0
lea eax, [esp + 0x24]
push eax
call fcn.00455c00
lea eax, [esp + 0x24]
dec eax
mov cl, byte [eax + 1]
inc eax
test cl, cl
jne 0x49cd38
mov ecx, dword [str.version.dat]
mov edx, dword [0x4ccefc]
mov dword [eax], ecx
mov ecx, dword [0x4ccf00]
push esi
mov dword [eax + 4], edx
lea edx, [esp + 0x28]
push 0x4c7358
push edx
mov dword [eax + 8], ecx
mov dword [esp + 0x18], 0
call fcn.004b3d44
mov esi, eax
add esp, 8
test esi, esi
je 0x49cd93
push esi
push 0xc
lea eax, [esp + 0x18]
push 1
push eax
call fcn.004b241a
push esi
call fcn.004b24ae
add esp, 0x14
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x1c]
cmp ecx, eax
je 0x49ce45
mov ecx, dword [esp + 0x10]
push 0xc
cmp ecx, eax
je 0x49ce11
lea ecx, [esp + 0x20]
push ecx
push str.VerInfo
push str.General
call fcn.0045fbc0
lea edx, [esp + 0x28]
push 0x4c8050
push edx
call fcn.004b3d44
mov esi, eax
add esp, 8
test esi, esi
je 0x49cdf1
push esi
push 0xc
lea eax, [esp + 0x24]
push 1
push eax
call fcn.004b20f8
push esi
call fcn.004b24ae
add esp, 0x14
mov dword [0x51a018], 0
pop esi
mov ecx, dword [esp + 0x424]
xor ecx, esp
call fcn.004af72c
add esp, 0x428
ret
mov edx, dword [esp + 0x1c]
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x1c]
push str.VerInfo
push str.General
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], edx
call fcn.0045fbc0
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x1c]
cmp ecx, eax
jne 0x49ce8f
cmp dword [esp + 0x10], eax
je 0x49ce8f
mov edx, dword [esp + 0xc]
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 8]
lea eax, [esp + 0x28]
push 0x4c8050
push eax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], edx
call fcn.004b3d44
mov esi, eax
add esp, 8
test esi, esi
je 0x49ce8f
push esi
push 0xc
lea ecx, [esp + 0xc]
push 1
push ecx
call fcn.004b20f8
push esi
call fcn.004b24ae
add esp, 0x14
mov edx, dword [esp + 0xc]
mov ecx, dword [esp + 0x24]
xor eax, eax
push 1
xor esi, esi
sub ecx, edx
push eax
sbb esi, eax
push esi
push ecx
call fcn.004b01d0
mov ecx, dword [esp + 8]
xor esi, esi
sub eax, ecx
mov ecx, dword [esp + 0x20]
sbb edx, esi
push esi
add eax, ecx
push 0x989680
adc edx, esi
push edx
push eax
call fcn.004b0810
push esi
push 0xe10
push edx
push eax
call fcn.004b0810
push esi
push 0x18
push edx
push eax
call fcn.004b0810
mov dword [0x51a018], eax
test eax, eax
jge 0x49cef2
mov dword [0x51a018], 0x168
mov ecx, dword [esp + 0x428]
pop esi
xor ecx, esp
call fcn.004af72c
add esp, 0x428
ret
Function at 0x49da20
Capabilities:
Check if file exists
Get file attributes
Write file on windows

Disassembly:
sub esp, 0x810
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x80c], eax
mov eax, dword [0x529494]
push esi
xor esi, esi
cmp dword [eax + 0x20], esi
je 0x49dc04
push esi
push 1
push 0x528c92
mov ecx, 0x5209d0
call fcn.004169e0
cmp eax, 1
jne 0x49dc04
cmp dword [0x5250e4], 3
mov dword [esp + 8], esi
mov dword [esp + 0xc], esi
mov dword [esp + 4], esi
push eax
jne 0x49da8c
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x14]
push edx
mov ecx, 0x5209d0
call fcn.004134d0
jmp 0x49daa0
lea eax, [esp + 8]
push eax
lea ecx, [esp + 0x10]
push ecx
mov ecx, 0x5209d0
call fcn.004133f0
cmp dword [esp + 4], esi
je 0x49dc04
mov ecx, dword [0x529494]
push 0x400
lea edx, [esp + 0x14]
push edx
call fcn.0046fe80
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x49db11
push esi
push esi
push 0x7fffffff
push 0x7fffffff
lea ecx, [esp + 0x20]
push ecx
push esi
call fcn.0040b300
cmp al, 0x43
je 0x49daee
cmp al, 0x4e
jne 0x49db11
mov edx, dword [esp + 8]
push edx
call fcn.004aff95
add esp, 4
pop esi
mov ecx, dword [esp + 0x80c]
xor ecx, esp
call fcn.004af72c
add esp, 0x810
ret
push edi
push esi
push 0x4c8050
lea eax, [esp + 0x1c]
push eax
call fcn.004356c0
mov edi, eax
cmp edi, esi
jne 0x49db66
lea ecx, [esp + 0x14]
push ecx
push 0x1f6
call fcn.00465ff0
push eax
push 0x528c92
call fcn.00499570
mov edx, dword [esp + 0x18]
push edx
call fcn.004aff95
add esp, 0x10
pop edi
pop esi
mov ecx, dword [esp + 0x80c]
xor ecx, esp
call fcn.004af72c
add esp, 0x810
ret
mov eax, dword [0x5250e4]
cmp eax, 3
jne 0x49dbbb
push edi
push 0xff
call fcn.004b31c3
push edi
push 0xfe
call fcn.004b31c3
add esp, 0x10
cmp dword [esp + 8], esi
jbe 0x49dbe6
nop
mov eax, dword [esp + 0x10]
movzx ecx, word [eax + esi*2]
push edi
push ecx
call fcn.004b31c3
mov edx, dword [esp + 0x18]
movzx eax, byte [edx + esi*2 + 1]
push edi
push eax
call fcn.004b31c3
inc esi
add esp, 0x10
cmp esi, dword [esp + 8]
jb 0x49db90
jmp 0x49dbe6
cmp eax, 2
jne 0x49dbd1
mov ecx, dword [esp + 8]
mov eax, dword [esp + 0xc]
push ecx
push eax
push eax
call dword [sym.imp.USER32.dll_CharToOemBuffA]
mov edx, dword [esp + 8]
mov eax, dword [esp + 0xc]
push edi
push edx
push 1
push eax
call fcn.004b20f8
add esp, 0x10
push edi
call fcn.004b24ae
mov ecx, dword [esp + 0x10]
push ecx
call fcn.004aff95
mov edx, dword [esp + 0x18]
push edx
call fcn.004aff95
add esp, 0xc
pop edi
mov ecx, dword [esp + 0x810]
pop esi
xor ecx, esp
call fcn.004af72c
add esp, 0x810
ret
Function at 0x4a2070
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x1044
call fcn.004af740
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x1040], eax
mov eax, dword [esp + 0x105c]
push ebx
mov ebx, dword [esp + 0x1064]
push ebp
mov ebp, dword [esp + 0x105c]
push esi
mov esi, dword [esp + 0x1058]
push edi
mov edi, dword [esp + 0x1060]
push 0x3c
lea ecx, [esp + 0x18]
push 0
push ecx
mov dword [esp + 0x1c], eax
call fcn.004afbb0
add esp, 0xc
cmp byte [esp + 0x1068], 0
mov dword [esp + 0x14], 0x3c
mov dword [esp + 0x18], 0x500
jne 0x4a20e6
mov dword [esp + 0x18], 0x540
push esi
mov dword [esp + 0x28], esi
mov dword [esp + 0x24], ebx
mov dword [esp + 0x30], edi
mov dword [esp + 0x2c], ebp
call fcn.00455740
cmp eax, esi
jne 0x4a2120
push esi
lea edx, [esp + 0x54]
push str.._s
push edx
mov edx, 0x800
call fcn.00407140
lea eax, [esp + 0x5c]
add esp, 0xc
mov dword [esp + 0x24], eax
mov esi, dword [sym.imp.SHELL32.dll_ShellExecuteExW]
lea ecx, [esp + 0x14]
mov ebx, 1
push ecx
mov dword [esp + 0x34], ebx
mov byte [0x51977b], bl
call esi
test eax, eax
jne 0x4a2151
cmp dword [esp + 0x20], eax
je 0x4a2151
lea edx, [esp + 0x14]
push edx
mov dword [esp + 0x24], eax
call esi
mov byte [0x51977b], 0
test eax, eax
je 0x4a2202
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x483
je 0x4a2202
cmp byte [esp + 0x1068], 0
jne 0x4a21fe
mov ecx, dword [esp + 0x4c]
test ecx, ecx
je 0x4a21b2
mov eax, dword [0x5422f0]
mov edx, dword [esp + 0x34]
mov dword [eax*4 + 0x5422b0], ecx
mov dword [eax*4 + 0x542270], edx
inc eax
and eax, 0x8000000f
jns 0x4a21ab
dec eax
or eax, 0xfffffff0
inc eax
mov dword [0x5422f0], eax
jmp 0x4a21f4
mov edi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor esi, esi
lea ebx, [ebx]
mov eax, dword [esi + 0x542270]
cmp eax, dword [esp + 0x34]
jne 0x4a21e8
mov ecx, dword [esi + 0x5422b0]
push 0
push ecx
call edi
cmp eax, 0x102
jne 0x4a21e8
mov edx, dword [esi + 0x5422b0]
mov dword [esp + 0x4c], edx
add esi, 4
cmp esi, 0x40
jl 0x4a21c0
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4a21fe
mov dword [eax], ecx
mov al, bl
jmp 0x4a2204
xor al, al
mov ecx, dword [esp + 0x1050]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004af72c
add esp, 0x1044
ret 0x1c
Function at 0x4a2220
Capabilities:
Query environment variable

Disassembly:
push 0xffffffffffffffff
push 0x4c483b
mov eax, dword fs:[0]
push eax
mov eax, 0x40ac
call fcn.004af740
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x40a8], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4d88f0]
xor eax, esp
push eax
lea eax, [esp + 0x40c0]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [esp + 0x40d4]
mov ebp, dword [esp + 0x40d0]
push eax
call fcn.00455740
mov ebx, eax
mov eax, edi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4a2280
sub eax, edx
mov ecx, ebx
sar eax, 1
lea esi, [ecx + 2]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x4a2294
sub ecx, esi
sar ecx, 1
lea eax, [ecx + eax + 1]
cmp eax, 0x800
jae 0x4a2442
lea edx, [esp + 0x10bc]
mov eax, edi
sub edx, edi
lea ecx, [ecx]
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x4a22c0
lea ecx, [esp + 0x10bc]
push ecx
call fcn.004550c0
mov eax, ebx
mov edx, ebx
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4a22e0
lea edi, [esp + 0x10bc]
sub eax, edx
add edi, 0xfffffffe
jmp 0x4a2300
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x4a2300
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
call fcn.0046fac0
mov dword [esp + 0x40c8], 0
push 0x1000
push 0x4c5d80
lea edx, [esp + 0x20c4]
push edx
push str.ViewerIgnoreModifications
push str.Viewer
call fcn.0045fc10
cmp word [esp + 0x20bc], 0
je 0x4a2372
push 0
push 0
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x20c8]
push ecx
call fcn.0046fec0
push 0x400
lea edx, [esp + 0xc0]
push edx
lea ecx, [esp + 0x1c]
call fcn.0046fe80
test al, al
je 0x4a242e
mov edi, dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
jmp 0x4a23a0
push 0x400
lea eax, [esp + 0x8c0]
push eax
lea ecx, [esp + 0xc4]
push ecx
call edi
lea edx, [esp + 0x8be]
push 0x4cd280
push edx
call fcn.004b2c26
mov esi, eax
add esp, 8
test esi, esi
je 0x4a246e
xor eax, eax
mov word [esi], ax
add esi, 4
cmp word [esi], ax
jne 0x4a23e8
mov esi, 0x4c5f44
push 4
push ebp
lea ecx, [esp + 0x8c4]
push ecx
call fcn.0044b780
test al, al
je 0x4a2410
push 4
lea edx, [esp + 0x10c0]
push edx
push esi
call fcn.0044b780
test al, al
jne 0x4a2477
push 0x400
lea eax, [esp + 0xc0]
push eax
lea ecx, [esp + 0x1c]
call fcn.0046fe80
test al, al
jne 0x4a23a0
mov dword [esp + 0x40c8], 0xffffffff
lea ecx, [esp + 0x14]
call fcn.00401e20
xor al, al
mov ecx, dword [esp + 0x40c0]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x40a8]
xor ecx, esp
call fcn.004af72c
add esp, 0x40b8
ret 8
lea esi, [esp + 0x8bc]
jmp 0x4a23fc
mov dword [esp + 0x40c8], 0xffffffff
lea ecx, [esp + 0x14]
call fcn.00401e20
mov al, 1
jmp 0x4a2444
Function at 0x4a4120
Capabilities:
Create thread

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push 1
push esi
mov ecx, 0x544420
call fcn.004a1dc0
mov bl, byte [esp + 0x10]
push 0
test bl, bl
push 0x544420
sete al
movzx ecx, al
push ecx
push 0
push 0
push esi
push 0
call fcn.004a2070
test al, al
jne 0x4a418d
mov eax, dword [0x544428]
cmp eax, 0xffffffff
je 0x4a4172
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x544428], 0xffffffff
push 0x80
push 0
push 0x546442
call fcn.004afbb0
add esp, 0xc
pop esi
xor al, al
pop ebx
ret 8
test bl, bl
je 0x4a41af
push 0x544420
push 0x10000
push 0x4a2c40
call fcn.004b09bb
add esp, 0xc
pop esi
mov al, 1
pop ebx
ret 8
mov eax, dword [0x544428]
cmp eax, 0xffffffff
je 0x4a41ca
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x544428], 0xffffffff
push 0x80
push 0
push 0x546442
call fcn.004afbb0
add esp, 0xc
pop esi
mov al, 1
pop ebx
ret 8

Function at 0x4a41f0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push 0x519780
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4a4229
push 0x40
push 0x2bc
call fcn.00465ff0
push eax
push 0x2bd
call fcn.00465ff0
push eax
mov eax, dword [0x51a8cc]
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
pop esi
ret
push 0
push 0x519780
mov ecx, esi
call fcn.004a3440
pop esi
ret
Function at 0x4a4240
Capabilities:
Create thread

Disassembly:
mov eax, 0x1804
call fcn.004af740
mov eax, dword [0x4d88f0]
xor eax, esp
mov dword [esp + 0x1800], eax
push esi
mov esi, dword [esp + 0x180c]
test esi, esi
je 0x4a42b5
push 0x4cd26c
push esi
call fcn.00455b40
test al, al
jne 0x4a427c
call fcn.004a2000
test al, al
je 0x4a42b5
push 0x30
push 0x65
call fcn.00465ff0
push eax
push 0x596
call fcn.00465ff0
push eax
mov eax, dword [0x51a8cc]
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
pop esi
mov ecx, dword [esp + 0x1800]
xor ecx, esp
call fcn.004af72c
add esp, 0x1804
ret 4
cmp byte [0x519779], 0
jne 0x4a4304
push 0
push 0
push 1
push 0
push 0
push esi
push 0
call fcn.004a2070
test al, al
jne 0x4a43e4
push esi
push 0x201
call fcn.00465ff0
push eax
call fcn.00498f80
add esp, 8
pop esi
mov ecx, dword [esp + 0x1800]
xor ecx, esp
call fcn.004af72c
add esp, 0x1804
ret 4
push 1
lea ecx, [esp + 0x808]
push ecx
push str.Rar_EX
call fcn.0048b040
test al, al
je 0x4a43e4
push 0x400
lea edx, [esp + 0x1008]
push edx
call fcn.0048b890
lea eax, [esp + 0x804]
push eax
call fcn.0048b870
push 1
call fcn.00487070
push 0x400
push 0x528c92
mov ecx, 0x5209d0
call fcn.00413210
mov ecx, dword [0x520bdc]
mov dword [0x526c24], ecx
mov ecx, dword [0x529494]
push 0x4c57ac
call fcn.0046fb60
push 0
push 0
mov ecx, 0x5209d0
mov dword [0x526810], 4
call fcn.00417d90
cmp byte [0x519778], 0
jne 0x4a43e4
lea edx, [esp + 4]
push edx
push esi
call fcn.00455920
lea eax, [esp + 4]
push eax
mov ecx, eax
push ecx
call fcn.00455400
push 0
lea edx, [esp + 8]
push edx
mov ecx, 0x546548
call fcn.004a1dc0
lea eax, [esp + 0x1004]
push eax
call fcn.0048b870
push 0x546548
push 0x10000
push 0x4a2c40
call fcn.004b09bb
add esp, 0xc
mov ecx, dword [esp + 0x1804]
pop esi
xor ecx, esp
call fcn.004af72c
add esp, 0x1804
ret 4
Function at 0x4a57b0
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
mov eax, 0x12345678
mov edx, 0x23456789
mov esi, 0x34567890
mov dword [0x54968c], eax
mov dword [0x549690], edx
mov dword [0x549694], esi
mov cl, byte [edi]
test cl, cl
je 0x4a5830
lea esp, [esp]
movsx ecx, cl
xor ecx, eax
and ecx, 0xff
shr eax, 8
xor eax, dword [ecx*4 + 0x4e08b8]
inc edi
movzx ecx, al
add ecx, edx
imul ecx, ecx, 0x8088405
inc ecx
mov edx, ecx
shr ecx, 0x18
xor ecx, esi
and ecx, 0xff
shr esi, 8
xor esi, dword [ecx*4 + 0x4e08b8]
mov dword [0x54968c], eax
mov dword [0x549690], edx
mov dword [0x549694], esi
mov cl, byte [edi]
test cl, cl
jne 0x4a57e0
pop edi
pop esi
ret 4

Function at 0x4a5840
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
cmp word [0x525cec], 0
push ebp
mov ebp, dword [esp + 0x10]
je 0x4a58dc
push ebx
mov ebx, dword [esp + 0x10]
imul ebx, ebp
push edi
mov edi, dword [esp + 0x10]
test ebx, ebx
je 0x4a58da
push esi
movsx eax, byte [edi]
mov esi, dword [0x54968c]
xor eax, esi
and eax, 0xff
mov ecx, dword [0x549694]
shr esi, 8
xor esi, dword [eax*4 + 0x4e08b8]
mov edx, ecx
mov eax, esi
mov dword [0x54968c], eax
movzx eax, al
add eax, dword [0x549690]
and edx, 0xfffd
imul eax, eax, 0x8088405
inc eax
mov dword [0x549690], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
and eax, 0xff
xor ecx, dword [eax*4 + 0x4e08b8]
or edx, 2
mov dword [0x549694], ecx
mov ecx, edx
xor ecx, 1
imul ecx, edx
shr ecx, 8
xor byte [edi], cl
inc edi
sub ebx, 1
jne 0x4a5865
pop esi
pop edi
pop ebx
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push 0
push ebp
push edx
push eax
call fcn.00437c70
pop ebp
ret 0xc
Function at 0x4a98b0
Capabilities:
Read file on windows

Disassembly:
push ecx
push eax
push 4
lea ecx, [esp + 8]
push 1
push ecx
call fcn.004b241a
add esp, 0x10
cmp eax, 4
je 0x4a98ce
xor eax, eax
pop ecx
ret 4
mov ecx, dword [esp + 8]
lea edx, [esp]
xor eax, eax
sub ecx, edx
lea esp, [esp]
lea edx, [ecx + eax]
mov dl, byte [esp + edx]
cmp dl, byte [esp + eax]
jne 0x4a98f1
inc eax
cmp eax, 4
jl 0x4a98e0
xor ecx, ecx
cmp eax, 4
sete cl
mov eax, ecx
pop ecx
ret 4
Function at 0x4ae200
Capabilities:
Read file on windows

Disassembly:
cmp byte [0x51a848], 0
je 0x4ae20e
xor eax, eax
ret 8
mov eax, dword [esp + 8]
mov ecx, dword [0x5496dc]
push esi
push edi
mov edi, dword [esp + 0xc]
push eax
push edi
push ecx
call fcn.004bb55b
mov esi, eax
add esp, 0xc
cmp esi, 0xffffffff
je 0x4ae2de
test esi, esi
je 0x4ae2de
mov edx, dword [0x549ae0]
push ebx
push esi
push edi
push edx
call fcn.00421a30
mov ecx, dword [0x5496c8]
mov dword [0x549ae0], eax
mov eax, dword [0x5496cc]
xor edi, edi
mov ebx, ecx
add ecx, esi
mov edx, eax
adc eax, edi
cmp eax, edx
mov dword [0x5496c8], ecx
mov dword [0x5496cc], eax
jg 0x4ae281
jl 0x4ae27a
cmp ecx, ebx
jae 0x4ae281
push 6
call fcn.004a6030
mov eax, dword [0x5496a0]
mov ecx, dword [0x5496a4]
mov edx, dword [0x549af0]
mov ebx, dword [0x549af4]
add eax, esi
adc ecx, edi
add edx, esi
adc ebx, edi
mov edi, dword [0x5496ac]
push edi
mov edi, dword [0x5496a8]
push edi
push ecx
push eax
mov dword [0x5496a0], eax
mov eax, dword [0x549aec]
push eax
mov dword [0x5496a4], ecx
mov ecx, dword [0x549ae8]
push ecx
push ebx
push edx
mov dword [0x549af0], edx
mov dword [0x549af4], ebx
call fcn.00409f30
mov eax, esi
pop ebx
pop edi
pop esi
ret 8
Function at 0x4aee30
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
mov esi, dword [esp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4aee59
and eax, 0xffffffdf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x4aee59
mov eax, 1
pop esi
ret 4
push esi
push 0x4bf
call fcn.00465ff0
push eax
mov eax, dword [0x506344]
push eax
call fcn.00499570
add esp, 0xc
xor eax, eax
pop esi
ret 4

Function at 0x4af72c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4d88f0]
jne 0x4af736
repz ret
jmp fcn.004b662c

Function at 0x4beca9
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004b5f67
and dword [ebp - 4], 0
cmp dword [0x54a8b0], 0
mov ebx, eax
jne 0x4bed5a
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4bee0b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4bee0b
push eax
call fcn.004b5ef5
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x54a8b0], eax
call esi
push eax
call fcn.004b5ef5
mov dword [esp], 0x4ce878
push edi
mov dword [0x54a8b4], eax
call esi
push eax
call fcn.004b5ef5
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x54a8b8], eax
call esi
push eax
call fcn.004b5ef5
pop ecx
mov dword [0x54a8c0], eax
test eax, eax
je 0x4bed5a
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004b5ef5
pop ecx
mov dword [0x54a8bc], eax
mov eax, dword [0x54a8bc]
cmp eax, ebx
je 0x4bedb2
cmp dword [0x54a8c0], ebx
je 0x4bedb2
push eax
call fcn.004b5f70
push dword [0x54a8c0]
mov esi, eax
call fcn.004b5f70
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4bedb2
test edi, edi
je 0x4bedb2
call esi
test eax, eax
je 0x4beda9
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4beda9
test byte [ebp - 0xc], 1
jne 0x4bedb2
or dword [ebp + 0x10], 0x200000
jmp 0x4bedeb
mov eax, dword [0x54a8b4]
cmp eax, ebx
je 0x4bedeb
push eax
call fcn.004b5f70
pop ecx
test eax, eax
je 0x4bedeb
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4bedeb
mov eax, dword [0x54a8b8]
cmp eax, ebx
je 0x4bedeb
push eax
call fcn.004b5f70
pop ecx
test eax, eax
je 0x4bedeb
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x54a8b0]
call fcn.004b5f70
pop ecx
test eax, eax
je 0x4bee0b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4bee0d
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret