joyce8/EMBER2024-capa huggingface dataset:
Function at 0x425da6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 0xc], 0
xorps xmm0, xmm0
push ebx
push esi
mov esi, ecx
mov dword [ebp - 8], edx
push edi
movlpd qword [ebp - 0x10], xmm0
mov edx, dword [esi]
mov ebx, dword [esi + 4]
jl 0x425e1a
jg 0x425dcf
cmp dword [ebp + 8], 0
jbe 0x425e1a
mov eax, dword [ebp - 0xc]
mov edi, dword [ebp - 0x10]
mov dword [ebp - 4], eax
inc dl
movzx edx, dl
mov ecx, dword [esi + edx*4 + 8]
lea eax, [ebx + ecx]
movzx ebx, al
mov eax, dword [esi + ebx*4 + 8]
mov dword [esi + edx*4 + 8], eax
mov dword [esi + ebx*4 + 8], ecx
add cl, al
movzx eax, cl
mov ecx, dword [ebp - 8]
mov al, byte [esi + eax*4 + 8]
xor byte [edi + ecx], al
add edi, 1
mov eax, dword [ebp - 4]
adc eax, 0
mov dword [ebp - 4], eax
cmp eax, dword [ebp + 0xc]
jl 0x425dd8
jg 0x425e1a
cmp edi, dword [ebp + 8]
jb 0x425dd8
pop edi
mov dword [esi + 4], ebx
mov dword [esi], edx
pop esi
pop ebx
leave
ret

Function at 0x426169
Capabilities:
Check mutex on windows

Disassembly:
push 0x5c
mov eax, 0x4f5429
call fcn.004cb6c8
mov esi, ecx
lea ecx, [ebp - 0x2c]
xor ebx, ebx
call fcn.00440334
push 0x51f478
lea ecx, [ebp - 0x48]
mov dword [ebp - 4], ebx
call fcn.00440943
xor eax, eax
lea ecx, [ebp - 0x28]
inc eax
mov byte [ebp - 4], al
lea eax, [ebp - 0x44]
push eax
call fcn.00443482
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], bl
call fcn.00440de9
lea eax, [esi + 4]
push eax
lea ecx, [ebp - 0x28]
call fcn.0042cfd5
lea edx, [ebp - 0x54]
lea ecx, [ebp - 0x68]
call fcn.00445b8c
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
push ebx
lea eax, [ebp - 0x54]
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
movzx ebx, bl
push 1
pop ecx
cmove ebx, ecx
cmp eax, 0xb7
jne 0x426206
mov bl, cl
test edi, edi
je 0x426206
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor edi, edi
xor esi, esi
lea ecx, [ebp - 0x2c]
test bl, bl
cmove esi, edi
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret
Function at 0x427452
Capabilities:
Extract resource via kernel32 functions
Persist via application shimming
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
test esi, esi
jne 0x427464
push 0xffffffffffffff88
pop eax
jmp 0x4274f6
push edi
push dword [ebp + 8]
movzx eax, dx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x42747e
or eax, 0xffffffff
jmp 0x4274f5
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x42748f
push 0xfffffffffffffffe
pop eax
jmp 0x4274f5
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x4274a1
push 0xfffffffffffffffd
jmp 0x4274f3
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
jle 0x4274f1
mov ecx, dword [ebp + 0xc]
add ecx, 4
cmp dword [ecx + 0x14], 8
jb 0x4274bd
mov ecx, dword [ecx]
push 0x51f518
push ecx
call fcn.004d7bde
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4274d4
push 0xfffffffffffffffc
jmp 0x4274f3
push esi
push 1
push edi
push ebx
call fcn.004dbc0a
push esi
call fcn.004db979
push esi
call fcn.004cfecf
add esp, 0x18
xor eax, eax
jmp 0x4274f4
push 0xfffffffffffffffa
pop eax
pop ebx
pop edi
pop esi
pop ebp
ret

Function at 0x4281a9
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
push edi
test esi, esi
je 0x4281ed
mov edi, dword [ebp + 0xc]
test edi, edi
jl 0x4281ed
mov ebx, dword [ebp + 8]
jg 0x4281c5
test ebx, ebx
je 0x4281ed
or edx, 0xffffffff
movzx eax, byte [esi]
add ebx, 0xffffffff
movzx ecx, dl
adc edi, 0xffffffff
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x50e658]
mov ecx, ebx
inc esi
or ecx, edi
jne 0x4281c8
not edx
mov eax, edx
jmp 0x4281ef
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4281f4
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov edx, ecx
test esi, esi
je 0x428248
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
jl 0x428247
mov eax, dword [ebp + 0xc]
jg 0x428212
test eax, eax
je 0x428247
push ebx
mov ebx, dword [edx + 8]
add eax, 0xffffffff
movzx ecx, bl
mov dword [ebp + 8], eax
movzx eax, byte [esi]
adc edi, 0xffffffff
xor ecx, eax
shr ebx, 8
mov eax, dword [ebp + 8]
xor ebx, dword [ecx*4 + 0x50e658]
inc esi
or eax, edi
mov dword [edx + 8], ebx
mov eax, dword [ebp + 8]
jne 0x428216
add dword [edx], 0xffffffff
pop ebx
adc dword [edx + 4], 0xffffffff
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x42851b
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f57fd
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x53b070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
xor edi, edi
lea ecx, [esi + 0x54]
mov dword [ebp - 4], edi
call fcn.00428dbc
lea ecx, [esi + 0x48]
mov dword [ebp - 4], 1
call fcn.00428dbc
lea ecx, [esi + 0x3c]
mov dword [ebp - 4], 2
call fcn.00428dbc
lea ecx, [esi + 0x30]
mov dword [ebp - 4], 3
call fcn.00428dbc
lea ecx, [esi + 0x24]
mov dword [ebp - 4], 4
call fcn.00428dbc
cmp dword [esi + 0xc], edi
je 0x4285bd
push dword [esi + 0x10]
push dword [esi + 0xc]
call fcn.00428d97
mov eax, dword [esi + 0x14]
sub eax, dword [esi + 0xc]
push 0x58
pop ecx
cdq
idiv ecx
imul eax, eax, 0x58
push eax
push dword [esi + 0xc]
call fcn.00401a56
mov dword [esi + 0xc], edi
pop ecx
mov dword [esi + 0x10], edi
pop ecx
mov dword [esi + 0x14], edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
leave
ret
Function at 0x4293d9
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
push 0x51f5a0
mov edi, ecx
call esi
push str.psapi.dll
mov dword [ebp - 4], eax
call esi
push str.Wlanapi.dll
mov dword [ebp - 8], eax
call esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, eax
xor eax, eax
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x2c], eax
mov dword [edi + 0x1c], eax
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], eax
mov dword [edi + 0x28], eax
mov dword [edi + 0x30], eax
mov dword [edi + 0x34], eax
mov dword [edi + 0x38], eax
mov dword [edi + 0x3c], eax
mov dword [edi + 0x40], eax
mov dword [edi + 0x44], eax
mov dword [edi + 0x48], eax
mov dword [edi + 0x4c], eax
mov dword [edi + 0x50], eax
mov dword [edi + 0x54], eax
mov dword [edi + 0x58], eax
mov dword [edi + 0x5c], eax
mov eax, dword [ebp - 4]
test eax, eax
je 0x4294bb
push str.CreateToolhelp32Snapshot
push eax
call esi
push str.Process32First
push dword [ebp - 4]
mov dword [edi], eax
call esi
push str.Process32Next
push dword [ebp - 4]
mov dword [edi + 4], eax
call esi
push str.Module32First
push dword [ebp - 4]
mov dword [edi + 8], eax
call esi
push str.Module32Next
push dword [ebp - 4]
mov dword [edi + 0xc], eax
call esi
push str.Thread32First
push dword [ebp - 4]
mov dword [edi + 0x10], eax
call esi
push str.Thread32Next
push dword [ebp - 4]
mov dword [edi + 0x14], eax
call esi
push str.GlobalMemoryStatusEx
push dword [ebp - 4]
mov dword [edi + 0x18], eax
call esi
mov dword [edi + 0x30], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x429501
push str.EnumProcesses
push eax
call esi
push str.EnumProcessModules
push dword [ebp - 8]
mov dword [edi + 0x1c], eax
call esi
push str.EnumProcessModulesEx
push dword [ebp - 8]
mov dword [edi + 0x24], eax
call esi
push str.GetModuleFileNameExW
push dword [ebp - 8]
mov dword [edi + 0x28], eax
call esi
push str.GetProcessImageFileNameW
push dword [ebp - 8]
mov dword [edi + 0x20], eax
call esi
mov dword [edi + 0x2c], eax
test ebx, ebx
je 0x42957e
push str.WlanOpenHandle
push ebx
call esi
push str.WlanEnumInterfaces
push ebx
mov dword [edi + 0x34], eax
call esi
push str.WlanGetAvailableNetworkList
push ebx
mov dword [edi + 0x38], eax
call esi
push str.WlanGetProfile
push ebx
mov dword [edi + 0x3c], eax
call esi
push str.WlanCloseHandle
push ebx
mov dword [edi + 0x40], eax
call esi
push str.WlanFreeMemory
push ebx
mov dword [edi + 0x44], eax
call esi
push str.WlanDeleteProfile
push ebx
mov dword [edi + 0x48], eax
call esi
push str.WlanDisconnect
push ebx
mov dword [edi + 0x4c], eax
call esi
push str.WlanSetProfile
push ebx
mov dword [edi + 0x50], eax
call esi
push str.WlanConnect
push ebx
mov dword [edi + 0x54], eax
call esi
push str.WlanGetNetworkBssList
push ebx
mov dword [edi + 0x58], eax
call esi
mov dword [edi + 0x5c], eax
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4299be
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
mov eax, dword [0x53b070]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0x200
mov esi, ecx
lea eax, [ebp - 0x204]
push 0
mov dword [ebp - 0x208], esi
push eax
mov dword [ebp - 0x208], esi
call fcn.004cd4b0
add esp, 0xc
mov dword [ebp - 0x208], 0x100
lea eax, [ebp - 0x208]
push eax
lea eax, [ebp - 0x204]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
lea eax, [ebp - 0x204]
mov ecx, esi
push eax
call fcn.00440943
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.004caa72
leave
ret

Function at 0x429b9d
Capabilities:
Get common file path

Disassembly:
push 0x218
mov eax, 0x4f5be2
call fcn.004cb6c8
mov esi, ecx
mov dword [ebp - 0x220], esi
xor edi, edi
lea eax, [ebp - 0x218]
push 0x208
mov dword [ebp - 4], edi
push edi
mov dword [ebp - 0x224], esi
push eax
mov dword [ebp - 0x21c], edi
call fcn.004cd4b0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
lea eax, [ebp - 0x218]
mov ecx, esi
push eax
call fcn.00440943
mov dword [ebp - 4], edi
mov ecx, esi
push edi
mov dword [ebp - 0x21c], 1
call fcn.0044126b
mov eax, esi
call fcn.004cb672
ret

Function at 0x429dcf
Capabilities:
Get common file path

Disassembly:
push 0x234
mov eax, 0x4f5c52
call fcn.004cb6c8
mov esi, ecx
mov dword [ebp - 0x240], esi
mov dword [ebp - 0x240], esi
call fcn.00429b22
test al, al
je 0x429e03
mov dl, 1
mov ecx, esi
call fcn.00429c17
jmp 0x429ebd
push 0x208
lea eax, [ebp - 0x21c]
push 0
push eax
call fcn.004cd4b0
add esp, 0xc
lea eax, [ebp - 0x21c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
je 0x429df5
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 0x238]
call fcn.00440943
and dword [ebp - 4], 0
lea ecx, [ebp - 0x238]
call fcn.004420b8
push 0
lea ecx, [ebp - 0x238]
call fcn.0044126b
lea edx, [ebp - 0x239]
lea ecx, [ebp - 0x238]
call fcn.0042acdb
test al, al
jne 0x429e7d
lea ecx, [ebp - 0x238]
call fcn.0042a6ea
lea ecx, [ebp - 0x238]
call fcn.0042aa73
test al, al
jne 0x429e97
mov dl, 1
mov ecx, esi
call fcn.00429c17
jmp 0x429eb2
push 1
lea ecx, [ebp - 0x238]
call fcn.0044126b
lea eax, [ebp - 0x238]
mov ecx, esi
push eax
call fcn.004409a0
lea ecx, [ebp - 0x238]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret
Function at 0x42a16e
Capabilities:
Clear file content

Disassembly:
push 0x2c
mov eax, 0x4f5ce5
call fcn.004cb6c8
lea eax, [ebp - 0x2c]
push eax
call fcn.004427ac
xor esi, esi
mov dword [ebp - 4], esi
cmp dword [ebp + 0xc], esi
jg 0x42a198
jl 0x42a194
cmp dword [ebp + 8], esi
ja 0x42a198
push 0xffffffffffffff9c
jmp 0x42a1f9
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push esi
cmovae eax, dword [ebp - 0x28]
push 0x80
push 2
push esi
push esi
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x42a1f7
push esi
lea eax, [ebp - 0x38]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x42a1eb
push edi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
and esi, 3
add esi, 0xfffffffd
jmp 0x42a1ee
push 0xfffffffffffffffb
pop esi
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x42a1fa
push 0xfffffffffffffff7
pop esi
lea ecx, [ebp - 0x2c]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret
Function at 0x42a6ea
Capabilities:
Create directory

Disassembly:
push 0x6c
mov eax, 0x4f5e0c
call fcn.004cb6c8
lea eax, [ebp - 0x64]
push eax
call fcn.004421c4
xor ebx, ebx
lea ecx, [ebp - 0x64]
push ebx
mov dword [ebp - 4], ebx
call fcn.0044126b
lea ecx, [ebp - 0x2c]
call fcn.00440334
mov dword [ebp - 0x78], ebx
mov dword [ebp - 0x74], ebx
mov dword [ebp - 0x70], ebx
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x48]
push 0x51f8d8
mov byte [ebp - 0x65], bl
call fcn.00440943
push ebx
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x64]
call fcn.00442009
lea ecx, [ebp - 0x48]
mov bl, al
call fcn.00440de9
test bl, bl
je 0x42a75f
cmp dword [ebp - 0x50], 2
jne 0x42a75b
or esi, 0xffffffff
jmp 0x42a8a0
mov bl, 1
jmp 0x42a762
mov bl, byte [ebp - 0x65]
push 0x51defc
lea ecx, [ebp - 0x48]
call fcn.00440943
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 4
push eax
lea eax, [ebp - 0x78]
push eax
lea ecx, [ebp - 0x64]
call fcn.00442ba4
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 2
call fcn.00440de9
mov eax, dword [ebp - 0x74]
xor esi, esi
sub eax, dword [ebp - 0x78]
push 0x1c
cdq
pop edi
idiv edi
mov dword [ebp - 0x6c], esi
test eax, eax
je 0x42a8a0
mov edi, esi
mov eax, dword [ebp - 0x78]
cmp dword [edi + eax + 0x14], esi
je 0x42a886
cmp dword [ebp - 0x18], 0
je 0x42a7e6
push 0x51df14
lea ecx, [ebp - 0x48]
call fcn.00440943
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 5
push eax
lea ecx, [ebp - 0x28]
call fcn.0042cfd5
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 2
call fcn.00440de9
test bl, bl
je 0x42a819
cmp dword [ebp - 0x18], 0
jne 0x42a819
push 0x51f8d8
lea ecx, [ebp - 0x48]
call fcn.00440943
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 6
push eax
lea ecx, [ebp - 0x28]
call fcn.0042cfd5
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 2
call fcn.00440de9
mov eax, dword [ebp - 0x78]
lea ecx, [ebp - 0x28]
add eax, 4
add eax, edi
push eax
call fcn.0042cfd5
push 0x51f4e4
lea ecx, [ebp - 0x2c]
call fcn.004409e9
test al, al
jne 0x42a886
push 0x51f590
lea ecx, [ebp - 0x2c]
call fcn.004409e9
test al, al
jne 0x42a886
cmp dword [ebp - 0x18], 2
jne 0x42a864
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
cmp word [eax + 2], 0x3a
je 0x42a886
lea edx, [ebp - 0x65]
lea ecx, [ebp - 0x2c]
call fcn.0042acdb
test al, al
jne 0x42a886
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push esi
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp - 0x78]
push 0x1c
pop ecx
cdq
add edi, ecx
idiv ecx
inc dword [ebp - 0x6c]
cmp dword [ebp - 0x6c], eax
jb 0x42a7aa
lea ecx, [ebp - 0x78]
mov byte [ebp - 4], 7
call fcn.00428dbc
lea ecx, [ebp - 0x2c]
call fcn.00440de9
lea ecx, [ebp - 0x64]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret
Function at 0x42a8c4
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push 0x24
mov eax, 0x4f5e39
call fcn.004cb6c8
lea eax, [ebp - 0x2c]
push eax
call fcn.004421c4
xor esi, esi
lea edx, [ebp - 0x2d]
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], esi
call fcn.0042acdb
test al, al
jne 0x42a8f2
or esi, 0xffffffff
jmp 0x42a942
cmp dword [ebp - 0x18], 0x104
jl 0x42a903
lea ecx, [ebp - 0x2c]
call fcn.00442419
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x42a920
push 0xffffffffffffff9c
jmp 0x42a941
test cl, 1
je 0x42a942
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
and ecx, 0xfffffffe
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x42a942
push 0xfffffffffffffffd
pop esi
lea ecx, [ebp - 0x2c]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret

Function at 0x42a952
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push 0x24
mov eax, 0x4f5e39
call fcn.004cb6c8
lea eax, [ebp - 0x2c]
push eax
call fcn.004421c4
xor esi, esi
lea edx, [ebp - 0x2d]
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], esi
call fcn.0042acdb
test al, al
jne 0x42a980
or esi, 0xffffffff
jmp 0x42a9d0
cmp dword [ebp - 0x18], 0x104
jl 0x42a991
lea ecx, [ebp - 0x2c]
call fcn.00442419
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x42a9ae
push 0xffffffffffffff9c
jmp 0x42a9cf
test cl, 2
je 0x42a9d0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
and ecx, 0xfffffffd
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x42a9d0
push 0xfffffffffffffffd
pop esi
lea ecx, [ebp - 0x2c]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret

Function at 0x42acdb
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0x24
mov eax, 0x4f5e39
call fcn.004cb6c8
mov esi, edx
lea eax, [ebp - 0x2c]
push eax
call fcn.004421c4
xor ebx, ebx
mov dword [ebp - 4], ebx
cmp dword [ebp - 0x18], 0x104
jl 0x42ad08
lea ecx, [ebp - 0x2c]
call fcn.00442419
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x42ad27
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x42ad30
shr al, 4
mov bl, 1
and al, 1
mov byte [esi], al
lea ecx, [ebp - 0x2c]
call fcn.00440de9
mov al, bl
call fcn.004cb672
ret
Function at 0x42b0c4
Capabilities:
Delete file

Disassembly:
push 0x3c
mov eax, 0x4f5fc1
call fcn.004cb6c8
lea eax, [ebp - 0x2c]
push eax
call fcn.004421c4
and dword [ebp - 4], 0
cmp dword [ebp - 0x18], 0x104
jl 0x42b10a
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0x2c]
call fcn.00442343
add eax, 4
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x28]
call fcn.00443482
lea ecx, [ebp - 0x48]
call fcn.00440de9
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
lea ecx, [ebp - 0x2c]
setne bl
call fcn.00440de9
mov al, bl
call fcn.004cb672
ret

Function at 0x42b131
Capabilities:
Move file

Disassembly:
push 0x5c
mov eax, 0x4f6006
call fcn.004cb6c8
mov esi, edx
lea eax, [ebp - 0x48]
push eax
call fcn.004421c4
and dword [ebp - 4], 0
lea eax, [ebp - 0x2c]
push eax
mov ecx, esi
call fcn.004421c4
mov esi, 0x104
mov byte [ebp - 4], 1
cmp dword [ebp - 0x34], esi
jl 0x42b18d
lea eax, [ebp - 0x64]
push eax
lea ecx, [ebp - 0x48]
call fcn.0044248a
add eax, 4
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x44]
call fcn.00443482
lea ecx, [ebp - 0x64]
mov byte [ebp - 4], 1
call fcn.00440de9
cmp dword [ebp - 0x18], esi
jl 0x42b1b6
lea eax, [ebp - 0x64]
push eax
lea ecx, [ebp - 0x2c]
call fcn.0044248a
add eax, 4
mov byte [ebp - 4], 3
push eax
lea ecx, [ebp - 0x28]
call fcn.00443482
lea ecx, [ebp - 0x64]
call fcn.00440de9
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x28]
lea eax, [ebp - 0x44]
cmovae ecx, dword [ebp - 0x28]
cmp dword [ebp - 0x30], 8
push ecx
cmovae eax, dword [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
lea ecx, [ebp - 0x2c]
setne bl
call fcn.00440de9
lea ecx, [ebp - 0x48]
call fcn.00440de9
mov al, bl
call fcn.004cb672
ret
Function at 0x42b1f1
Capabilities:
Parse pe header
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24c
mov eax, dword [0x53b070]
xor eax, esp
mov dword [esp + 0x248], eax
push ebx
push esi
push edi
mov edi, ecx
test edi, edi
jne 0x42b21b
xor eax, eax
jmp 0x42b32d
push 0x40
xor ebx, ebx
lea eax, [esp + 0x14]
push ebx
push eax
call fcn.004cd4b0
push edi
push 1
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.004d8366
add esp, 0x1c
cmp eax, 0xffffffff
jne 0x42b248
push 0xfffffffffffffffc
jmp 0x42b32a
mov eax, 0x5a4d
cmp word [esp + 0x10], ax
je 0x42b25b
push 0xfffffffffffffffb
jmp 0x42b32a
push ebx
push dword [esp + 0x50]
push edi
call fcn.004d817f
add esp, 0xc
test eax, eax
je 0x42b274
push 0xfffffffffffffffa
jmp 0x42b32a
mov esi, 0xf8
lea eax, [esp + 0x50]
push esi
push ebx
push eax
call fcn.004cd4b0
push 0x108
lea eax, [esp + 0x158]
push ebx
push eax
call fcn.004cd4b0
push edi
push 1
lea eax, [esp + 0x70]
push esi
push eax
call fcn.004d8366
add esp, 0x28
cmp eax, 0xffffffff
jne 0x42b2b2
push 0xfffffffffffffff9
jmp 0x42b32a
cmp dword [esp + 0x50], 0x4550
je 0x42b2c0
push 0xfffffffffffffff8
jmp 0x42b32a
mov eax, 0x10b
cmp word [esp + 0x68], ax
jne 0x42b2d1
xor esi, esi
inc esi
jmp 0x42b32b
mov eax, 0x20b
cmp word [esp + 0x68], ax
jne 0x42b328
push 2
pop esi
push ebx
push dword [esp + 0x50]
push edi
call fcn.004d817f
add esp, 0xc
test eax, eax
je 0x42b2f6
push 0xfffffffffffffff6
jmp 0x42b32a
push edi
push 1
lea eax, [esp + 0x150]
push 0x108
push eax
call fcn.004d8366
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42b317
push 0xfffffffffffffff5
jmp 0x42b32a
cmp dword [esp + 0x148], 0x4550
je 0x42b32b
push 0xfffffffffffffff4
jmp 0x42b32a
push 0xfffffffffffffff7
pop esi
mov eax, esi
mov ecx, dword [esp + 0x254]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004caa72
mov esp, ebp
pop ebp
ret
Function at 0x42b342
Capabilities:
Persist via application shimming
Read file on windows
Write file on windows

Disassembly:
push 0x50
mov eax, 0x4f603b
call fcn.004cb6c8
mov edi, edx
mov dword [ebp - 0x5c], edi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x48]
push 7
push eax
call fcn.00440e32
and dword [ebp - 4], 0
add esi, 4
cmp dword [esi + 0x14], 8
jb 0x42b370
mov esi, dword [esi]
push 0x51f910
push esi
call fcn.004d7bde
pop ecx
pop ecx
mov ebx, eax
mov dword [ebp - 0x58], ebx
push 0x64
pop esi
test ebx, ebx
jne 0x42b391
or esi, 0xffffffff
jmp 0x42b4e6
push 2
push 0
push ebx
call fcn.004d817f
add esp, 0xc
push ebx
call fcn.004dca40
pop ecx
push 0
push 0
push ebx
mov dword [ebp - 0x4c], eax
call fcn.004d817f
lea ecx, [edi + 4]
add esp, 0xc
cmp dword [ecx + 0x14], 8
jb 0x42b3c0
mov ecx, dword [ecx]
push 0x51f918
push ecx
call fcn.004d7bde
mov dword [ebp - 0x54], eax
pop ecx
pop ecx
test eax, eax
jne 0x42b3e3
push ebx
call fcn.004cfecf
pop ecx
push 0xfffffffffffffffd
pop esi
jmp 0x42b4e6
mov ecx, ebx
xor edi, edi
call fcn.0042b1f1
mov dword [ebp - 0x50], eax
cmp eax, 1
je 0x42b400
cmp eax, 2
je 0x42b400
mov esi, eax
jmp 0x42b4b7
push 0
push 0
push ebx
call fcn.004d817f
add esp, 0xc
push dword [ebp - 0x4c]
call fcn.004cacc1
pop ecx
push ebx
push 1
push dword [ebp - 0x4c]
mov edi, eax
push edi
call fcn.004d8366
add esp, 0x10
cmp eax, 0xffffffff
jne 0x42b434
push 0xfffffffffffffff3
pop esi
jmp 0x42b4b7
mov eax, dword [edi + 0x3c]
movzx ecx, word [eax + edi + 0x14]
add ecx, eax
movzx eax, word [eax + edi + 6]
movzx edx, ax
lea eax, [edi + 0x18]
add eax, ecx
mov dword [ebp - 0x50], edx
mov dword [ebp - 0x4c], eax
test edx, edx
je 0x42b4b7
mov ebx, dword [ebp - 0x54]
push eax
lea ecx, [ebp - 0x2c]
call fcn.00440869
push 0
lea eax, [ebp - 0x48]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x2c]
call fcn.0044275a
test eax, eax
jne 0x42b499
mov eax, dword [ebp - 0x4c]
push ebx
push 1
push dword [eax + 8]
mov eax, dword [eax + 0x14]
add eax, edi
push eax
call fcn.004dbc0a
add esp, 0x10
xor ecx, ecx
cmp eax, 0xffffffff
push 0xfffffffffffffff1
pop esi
cmovne esi, ecx
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.00440de9
mov eax, dword [ebp - 0x4c]
add eax, 0x28
sub dword [ebp - 0x50], 1
mov dword [ebp - 0x4c], eax
jne 0x42b458
mov ebx, dword [ebp - 0x58]
push ebx
call fcn.004cfecf
mov ebx, dword [ebp - 0x54]
pop ecx
push ebx
call fcn.004db979
pop ecx
push ebx
call fcn.004cfecf
pop ecx
test edi, edi
je 0x42b4da
push edi
call fcn.004cacbc
pop ecx
test esi, esi
je 0x42b4e6
mov ecx, dword [ebp - 0x5c]
call fcn.0042b0c4
lea ecx, [ebp - 0x48]
call fcn.00440de9
mov eax, esi
call fcn.004cb672
ret