ca12a87b9996e8e3a6550fed2b662eff

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General

Target

ca12a87b9996e8e3a6550fed2b662eff
Size

996KB
MD5

ca12a87b9996e8e3a6550fed2b662eff
SHA1

da72a0ae338cd4930b0810b105a6869af517fbd3
SHA256

6cfa3862398d64d283a9829c61ab946984844481025ab45937861e5c9a871699
SHA512

edd1501a00328026b9656c148364ae9a726c4e99d0571ec2185b898fd3ded4557438b5adc32a83e29aebf0e85d58e308590bcc0d81ee3538177f85123a6e917a
SSDEEP

24576:fYaXvX88VQk9qTuMPbAFFAD2Ue6PMesrb89IxoQqkcORWPKec:fpv88uku7DAFFAD1yb8iyQRlRWSf

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/VPN-517vpn免费版/VPN-517vpn免费版.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/VPN-517vpn免费版/VPN-517vpn免费版.exe
unpack002/out.upx

Files

ca12a87b9996e8e3a6550fed2b662eff
.rar
VPN-517vpn免费版/517VPN.ini
VPN-517vpn免费版/517vpn.dll
.dll windows:4 windows x86 arch:x86

dd421a44a36538f7f8c83f83e09a5db2

Code Sign

65:d7:e6:e6:92:7b:4a:5f:bc:02:5d:8f:3a:23:e6:5a
Certificate

Issuer

CN=Smart Software Team Root CA

Not Before

15-01-2010 07:09

Not After

31-12-2039 23:59

Subject

CN=SmartVpn

Extended Key Usages

ExtKeyUsageCodeSigning

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15-06-2007 00:00

Not After

14-06-2012 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04-12-2003 00:00

Not After

03-12-2013 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

WaitForSingleObject
OpenSemaphoreW
CreateThread
TerminateThread
CloseHandle
Sleep
GetModuleFileNameW
FlushFileBuffers
GetStringTypeW
GetStringTypeA
SetStdHandle
RtlUnwind
InterlockedDecrement
InterlockedIncrement
GetCommandLineA
GetVersion
RaiseException
HeapFree
HeapAlloc
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
ExitProcess
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapSize
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetModuleHandleA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
IsBadReadPtr
IsBadCodePtr
SetFilePointer
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA

user32

CallNextHookEx

advapi32

RegCreateKeyW
RegSetValueExW
RegCloseKey
RegQueryValueExW

rasapi32

RasEnumConnectionsW
RasHangUpW
RasGetConnectStatusW
RasDeleteEntryW

Exports

Exports

ops1
ops2
ops3
ops4
ops5

Sections

.text
Size: 36KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 960B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
VPN-517vpn免费版/517vpn.txt
VPN-517vpn免费版/VPN-517vpn免费版.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 950KB - Virtual size: 952KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 63KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 248KB - Virtual size: 246KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 88KB - Virtual size: 145KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 496KB - Virtual size: 493KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dd421a44a36538f7f8c83f83e09a5db2

Code Sign

65:d7:e6:e6:92:7b:4a:5f:bc:02:5d:8f:3a:23:e6:5aCertificate

Extended Key Usages

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Imports

kernel32

user32

advapi32

rasapi32

Exports

Exports

Sections

.text Size: 36KB - Virtual size: 33KB

.rdata Size: 8KB - Virtual size: 5KB

.data Size: 12KB - Virtual size: 18KB

.rsrc Size: 4KB - Virtual size: 960B

.reloc Size: 8KB - Virtual size: 4KB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 950KB - Virtual size: 952KB

.rsrc Size: 63KB - Virtual size: 64KB

Headers

File Characteristics

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 248KB - Virtual size: 246KB

.data Size: 88KB - Virtual size: 145KB

.rsrc Size: 496KB - Virtual size: 493KB

65:d7:e6:e6:92:7b:4a:5f:bc:02:5d:8f:3a:23:e6:5a
Certificate

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

.text
Size: 36KB - Virtual size: 33KB

.rdata
Size: 8KB - Virtual size: 5KB

.data
Size: 12KB - Virtual size: 18KB

.rsrc
Size: 4KB - Virtual size: 960B

.reloc
Size: 8KB - Virtual size: 4KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 950KB - Virtual size: 952KB

.rsrc
Size: 63KB - Virtual size: 64KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 248KB - Virtual size: 246KB

.data
Size: 88KB - Virtual size: 145KB

.rsrc
Size: 496KB - Virtual size: 493KB