F-Secure-Safe-Network-Installer[.]exe

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General

Target

F-Secure-Safe-Network-Installer.exe
Size

3.0MB
MD5

9c15aac2f31dd9e1e8d64cf8f04ea5d6
SHA1

aaeeb05a24f6e7ef77d46ba71794490afbc414ab
SHA256

e082c6d30278139fdab5a7ddddecbcbafad12ab4dff1d5a960d9704fe635c007
SHA512

0249416a9a1b526b887007704133166353fa97f9def8e57725092ee61f3bc0f5090238699c47733962495cd64550413acf25ff3086d1617e4440e9b6eba1a975
SSDEEP

49152:+zk68h1xr/Rq09zUWUus6qidDQjvBJVSq2UCur80qDt5OXqj:+I6Q/Rq09zUWUus6qidE80qDt5OXqj

Score

1^/10

Malware Config

Signatures

Files

F-Secure-Safe-Network-Installer.exe
.exe windows:4 windows x64 arch:x64

c69448717b0a0338bff35c6fa59d1b6a

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

22-06-2022 00:00

Not After

21-06-2025 23:59

Subject

SERIALNUMBER=0705579-2,CN=F-Secure Corporation,O=F-Secure Corporation,L=Helsinki,C=FI,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024649

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

e5:80:ae:b4:42:8a:d2:68:64:15:df:10:ce:a5:9f:a0:63:83:8a:65:c9:83:85:8a:c6:5a:a0:d4:19:14:8c:47
Signer

Actual PE Digest

e5:80:ae:b4:42:8a:d2:68:64:15:df:10:ce:a5:9f:a0:63:83:8a:65:c9:83:85:8a:c6:5a:a0:d4:19:14:8c:47

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CloseHandle
CreateEventA
CreateFileA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FormatMessageA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetSystemTime
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
GetUserDefaultLocaleName
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
IsProcessorFeaturePresent
LeaveCriticalSection
LoadLibraryW
LocalFree
MultiByteToWideChar
OpenProcess
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSemaphore
ResetEvent
ResumeThread
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
WriteFile

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_filelengthi64
_fileno
_fileno
_fdopen
_fmode
_fstat64
_initterm
_lseeki64
_onexit
_read
_setjmp
_strdup
_time64
_vscprintf
_vsnprintf
_wfopen
_write
abort
calloc
exit
fclose
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
isalpha
iswctype
localeconv
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
printf
putc
putwc
realloc
setlocale
setvbuf
signal
strchr
strcmp
strcoll
strerror
strftime
strlen
strncmp
strtoul
strxfrm
tolower
towlower
towupper
ungetc
ungetwc
vfprintf
wcscoll
wcsftime
wcslen
wcsxfrm

shell32

ShellExecuteExW

user32

EnumDisplaySettingsW

wininet

HttpSendRequestA
InternetCloseHandle
InternetOpenA
InternetOpenUrlA
InternetReadFile

Sections

.text
Size: 792KB - Virtual size: 791KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 253KB - Virtual size: 253KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1024B - Virtual size: 978B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/97
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c69448717b0a0338bff35c6fa59d1b6a

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

e5:80:ae:b4:42:8a:d2:68:64:15:df:10:ce:a5:9f:a0:63:83:8a:65:c9:83:85:8a:c6:5a:a0:d4:19:14:8c:47Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

shell32

user32

wininet

Sections

.text Size: 792KB - Virtual size: 791KB

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

.rdata Size: 71KB - Virtual size: 71KB

.pdata Size: 47KB - Virtual size: 46KB

.xdata Size: 65KB - Virtual size: 65KB

.bss Size: - Virtual size: 3KB

.idata Size: 6KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 253KB - Virtual size: 253KB

.reloc Size: 6KB - Virtual size: 5KB

/4 Size: 3KB - Virtual size: 2KB

/19 Size: 101KB - Virtual size: 100KB

/31 Size: 20KB - Virtual size: 19KB

/45 Size: 43KB - Virtual size: 42KB

/57 Size: 8KB - Virtual size: 8KB

/70 Size: 1024B - Virtual size: 978B

/81 Size: 13KB - Virtual size: 13KB

/97 Size: 51KB - Virtual size: 51KB

/113 Size: 2KB - Virtual size: 1KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

e5:80:ae:b4:42:8a:d2:68:64:15:df:10:ce:a5:9f:a0:63:83:8a:65:c9:83:85:8a:c6:5a:a0:d4:19:14:8c:47
Signer

.text
Size: 792KB - Virtual size: 791KB

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

.rdata
Size: 71KB - Virtual size: 71KB

.pdata
Size: 47KB - Virtual size: 46KB

.xdata
Size: 65KB - Virtual size: 65KB

.bss
Size: - Virtual size: 3KB

.idata
Size: 6KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 253KB - Virtual size: 253KB

.reloc
Size: 6KB - Virtual size: 5KB

/4
Size: 3KB - Virtual size: 2KB

/19
Size: 101KB - Virtual size: 100KB

/31
Size: 20KB - Virtual size: 19KB

/45
Size: 43KB - Virtual size: 42KB

/57
Size: 8KB - Virtual size: 8KB

/70
Size: 1024B - Virtual size: 978B

/81
Size: 13KB - Virtual size: 13KB

/97
Size: 51KB - Virtual size: 51KB

/113
Size: 2KB - Virtual size: 1KB