384ef7204d33676c1854bfe02da576e37b65767c5fee9ddd2a2e232fe01155bb
- SHA256 384ef7204d33676c1854bfe02da576e37b65767c5fee9ddd2a2e232fe01155bb
Behavioral task
behavioral1
Sample
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/Setup.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/Setup.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/fix/PreRec.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/fix/PreRec.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 384ef7204d33676c1854bfe02da576e37b65767c5fee9ddd2a2e232fe01155bb
- Size 1.8MB
- Sample260730-lnxtaavfkd
- SHA256 384ef7204d33676c1854bfe02da576e37b65767c5fee9ddd2a2e232fe01155bb
- MD5 28ffda3ad285676a6c63800610ad3506
- SHA1 bd4dc7f3311a20eccda9a5feb5a413e3fcef25b1
- SHA512 05fe71498329c7ae08442bb358497eedd0a15aa99af9fc76c64d5b272e77d5e9a56cfb8837d3857166761cf96daaa2eecc4693d30e8fea02207e3a716db77b77
- SSDEEP 49152:5Ap8g7Na8JspfeZuNMCymV465i72oxTmj83F3e:G8u48EeuPJYrxbQ
- TLSH T1A7853365494ED36D849C09B7D62FA483D4F0A28DF314BBFA604815BA2AD800E1E5FDDF
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/fix/PreRec.exe - Inno Setup is an open-source installation builder for Windows applications. 1 IoCs
Inno Setup installer
resource yara_rule static1/unpack001/CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/Setup.exe innosetup
File Explorer
-
384ef7204d33676c1854bfe02da576e37b65767c5fee9ddd2a2e232fe01155bb.zip 1.8MB
-
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/Setup.exe.exe 1.8MB
-
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/fix/PreRec.exe.exe 475KB
-
软件说明.txt126B
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/Setup.exe
- IMPHASH 20dd26497880c05caed9305b3c8b9109
- SHA256 ba1b56ec7ed7400f2322491df502181e184df60168fc71646870bbca5f73d323
- MD5 d97092f31f1ae347e5b1045b4bd5f2af
- SHA1 3c30359f6fd494860aea77b5d83892c225938641
- SHA512 d30e998551d677150b505febb54e1ab86ca4c4d20723dedbf410c0e0e060adc1c1a36cf96439399419a26c16894fe1aec2816d0f32742e28d6a97060ae1dbf4d
- SSDEEP 49152:cm8IlNwgxQVTefuHau0sV+6bs3IbwlzEVCFF54:d8e6gS6urzMYwlbU
- TLSH T19395DE3392C64075D4660A75886540409C66ADE82DE0D25E1CBCFE2EF6FD9F90B3BEB1
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Inno Setup is an open-source installation builder for Windows applications.
Inno Setup installer
Digest
49:6a:90:ed:c7:72:1a:81:f3:f2:1c:c4:75:01:49:35:5a:cf:36:88:4c:bc:d2:b3:c9:7a:54:11:91:1d:f7:24
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
CN=Yury Saprykin,O=Yury Saprykin,POSTALCODE=394000,STREET=Prospekt Revolucii 25,L=Voronez,ST=VO,C=RU
Chains
Aug 25, 2021
CN=Yury Saprykin,O=Yury Saprykin,POSTALCODE=394000,STREET=Prospekt Revolucii 25,L=Voronez,ST=VO,C=RU
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
Digest
87:e2:e4:77:ee:de:87:d2:78:5e:79:26:f3:72:84:74:47:c5:ec:e3
Digest Algorithm
sha1
PE Digests Matches
Trusted
Signing Certificate
CN=Yury Saprykin,O=Yury Saprykin,POSTALCODE=394000,STREET=Prospekt Revolucii 25,L=Voronez,ST=VO,C=RU
Chains
Aug 25, 2021
CN=Yury Saprykin,O=Yury Saprykin,POSTALCODE=394000,STREET=Prospekt Revolucii 25,L=Voronez,ST=VO,C=RU
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
Subject
CN=Yury Saprykin,O=Yury Saprykin,POSTALCODE=394000,STREET=Prospekt Revolucii 25,L=Voronez,ST=VO,C=RU
Serial Number
e6:c2:3c:4a:bb:24:aa:59:cf:1a:1f:ce:45:88:56:e3
Issuer
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
Key Usages
KeyUsageDigitalSignature
Ext Key Usages
ExtKeyUsageCodeSigning
Revocation Status
Not revoked
Timespan
Sep 13, 2019 - Sep 12, 2022
Subject
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
Serial Number
1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Issuer
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Ext Key Usages
ExtKeyUsageCodeSigning, ExtKeyUsageTimeStamping
Revocation Status
Not revoked
Timespan
Nov 2, 2018 - Dec 31, 2030
Subject
CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
Serial Number
30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Issuer
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Ext Key Usages
ExtKeyUsageTimeStamping
Revocation Status
Not revoked
Timespan
May 2, 2019 - Jan 18, 2038
Subject
CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
Serial Number
8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Issuer
CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
Key Usages
KeyUsageDigitalSignature, KeyUsageContentCommitment
Ext Key Usages
ExtKeyUsageTimeStamping
Revocation Status
Not revoked
Timespan
Oct 23, 2020 - Jan 22, 2032
Minor OS version
0
Major OS version
5
Entry point
71708
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
PDB paths
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
user32
GetKeyboardType
LoadStringW
MessageBoxA
CharNextW
CreateWindowExW
TranslateMessage
SetWindowLongW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
LoadStringW
GetSystemMetrics
ExitWindowsEx
DispatchMessageW
DestroyWindow
CharUpperBuffW
CallWindowProcW
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetSystemInfo
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
lstrcpynW
LoadLibraryExW
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetCommandLineW
FreeLibrary
FindFirstFileW
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
SizeofResource
SignalObjectAndWait
SetLastError
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ResetEvent
RemoveDirectoryW
ReadFile
MultiByteToWideChar
LockResource
LoadResource
LoadLibraryW
GetWindowsDirectoryW
GetVersionExW
GetVersion
GetUserDefaultLangID
GetThreadLocale
GetSystemInfo
GetSystemDirectoryW
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLastError
GetFullPathNameW
GetFileSize
GetFileAttributesW
GetExitCodeProcess
GetEnvironmentVariableW
GetDiskFreeSpaceW
GetCurrentProcess
GetCommandLineW
GetCPInfo
InterlockedExchange
InterlockedCompareExchange
FreeLibrary
FormatMessageW
FindResourceW
EnumCalendarInfoW
DeleteFileW
CreateProcessW
CreateFileW
CreateEventW
CreateDirectoryW
CloseHandle
Sleep
comctl32
InitCommonControls
Name
.text
Size
61KB
Virtual Size
60KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.itext
Size
4KB
Virtual Size
3KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
3KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.bss
Size
Virtual Size
21KB
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.idata
Size
4KB
Virtual Size
3KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.tls
Size
Virtual Size
8B
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rdata
Size
512B
Virtual Size
24B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
163KB
Virtual Size
163KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
CyroboPreventRecovery_v4.09/Cyrobo Prevent Recovery Pro 4.09 Multilingual/fix/PreRec.exe
- SHA256 61ce60deab087fce630e7304ac532125f3bee7f022969a10642acc92910c6f6c
- MD5 09b82502afe33fd6512101810a7eacc3
- SHA1 c1b9f679c3801e0731682d3e6b1bafdc59492db4
- SHA512 c8a1f4dac62992a7706a6e59fa2d91f464ecbd80c3752bc6a97b43904f107969082996d5d6d8d8b554ad869aed7e83b59a4cc5e58515027cfdd413c0aafaac32
- SSDEEP 6144:MPYdCkxokgKce1KgZWxauTy5JbOsKced:MQdBg2tsxaOm2
- TLSH T19BA4A577A1D41A00D57B97354560040042A8DCDAAEA2D34E299C3EB7F6BEAF8473BDF1
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
4
Entry point
%!f(<nil>)
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
Name
.text
Size
349KB
Virtual Size
349KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
125KB
Virtual Size
125KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
软件说明.txt
- SHA256 2702605da521a55864d85d160ff24af860207979b5e7c16f637032995a3e7c39
- MD5 21a052186ab8e2fc250b159aabba9b15
- SHA1 24814b48c689db24affcef0c7672904b2fe3f465
- SHA512 9d998b26155ea07e202c98ab4d608360859a4b29abd7a16e1441c40684accacd16f38c36287f3e3aebb52ef97acb8b5671c4fe5f3432d023de875e16c0454a24
- TLSH T19AB09BC11DD710554465120859429D9CD01D149658947BD55E47815FF96E254CA41B1E
- MD5 SHA1 SHA512 TLSH