FineUpdateData[.]dll

Sharing

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General

Target

FineUpdateData.dll
Size

697KB
MD5

b1cde99daf143b419892b51dda28dc3b
SHA1

ac41697dc82bb98b7b4c9976ea16e372a9058d6e
SHA256

f60c696002cfe49368b3831e1069784b0f1452461c9f608560153b6fb9836a36
SHA512

0eb6b2b2c424f80b2f49b498448f12af60316325cbf59f74e8aef4bf02fbcef1f96c04c22ed951f5afd226fc8ec3fc2e5502fcec85988fed634338568565a6e5
SSDEEP

12288:/N5TfJUwUFJb6WCjClNI/nKosfhoCk6C0KFNSKSfLt/yxhiC/BmRtdydy5zl/5T:7TfazF+jCKxchE6CbFNSfB/yX5WdydyV

Score

1^/10

Malware Config

Signatures

Files

FineUpdateData.dll
.dll windows:5 windows x86 arch:x86

10f926898d4591abcd7328c188ad04a1

Code Sign

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6c
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

07/11/2018, 00:00

Not After

14/11/2021, 23:59

Subject

CN=Fine spol. s r.o.,O=Fine spol. s r.o.,L=Praha 6,ST=Praha,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2014, 00:00

Not After

22/10/2024, 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

Issuer

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

Not Before

10/11/2006, 00:00

Not After

10/11/2021, 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6c
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

07/11/2018, 00:00

Not After

14/11/2021, 23:59

Subject

CN=Fine spol. s r.o.,O=Fine spol. s r.o.,L=Praha 6,ST=Praha,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

04/01/2017, 00:00

Not After

18/01/2028, 00:00

Subject

CN=DigiCert SHA2 Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

e4:3f:2b:3d:e3:66:d7:4f:e8:fc:bd:58:ad:10:8f:55:4a:81:0b:40:ce:f7:e4:d6:1c:a6:01:22:49:8f:e3:7f
Signer

Actual PE Digest

e4:3f:2b:3d:e3:66:d7:4f:e8:fc:bd:58:ad:10:8f:55:4a:81:0b:40:ce:f7:e4:d6:1c:a6:01:22:49:8f:e3:7f

Digest Algorithm

sha256

PE Digest Matches

true

22:8f:60:cb:9d:00:2c:2c:2a:b8:94:95:ad:b1:46:9d:04:bd:79:cd
Signer

Actual PE Digest

22:8f:60:cb:9d:00:2c:2c:2a:b8:94:95:ad:b1:46:9d:04:bd:79:cd

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

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_DLL
IMAGE_FILE_BYTES_REVERSED_HI

Imports

user32

MessageBoxA

kernel32

lstrcmpiA
LoadLibraryA
LocalFree
LocalAlloc
Sleep
VirtualFree
VirtualAlloc
GetACP
GetSystemInfo
GetVersion
GetCurrentThreadId
VirtualQuery
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetLastError
GetCommandLineW
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CloseHandle
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
SizeofResource
LockResource
LoadResource
GetVersionExW
FreeLibrary
FindResourceW

Exports

Exports

GetDataVersion
GetUpdateData

Sections

.text
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 512B - Virtual size: 228B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 10KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 656KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

10f926898d4591abcd7328c188ad04a1

Code Sign

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6cCertificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6cCertificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41Certificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

e4:3f:2b:3d:e3:66:d7:4f:e8:fc:bd:58:ad:10:8f:55:4a:81:0b:40:ce:f7:e4:d6:1c:a6:01:22:49:8f:e3:7fSigner

22:8f:60:cb:9d:00:2c:2c:2a:b8:94:95:ad:b1:46:9d:04:bd:79:cdSigner

Headers

DLL Characteristics

File Characteristics

Imports

user32

kernel32

Exports

Exports

Sections

.text Size: 17KB - Virtual size: 17KB

.itext Size: 512B - Virtual size: 228B

.data Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 10KB

.idata Size: 1KB - Virtual size: 1KB

.edata Size: 512B - Virtual size: 108B

.reloc Size: 3KB - Virtual size: 3KB

.rsrc Size: 656KB - Virtual size: 656KB

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6c
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

65:87:eb:33:5b:02:2c:8e:8f:44:c2:a7:3a:23:1e:6c
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

e4:3f:2b:3d:e3:66:d7:4f:e8:fc:bd:58:ad:10:8f:55:4a:81:0b:40:ce:f7:e4:d6:1c:a6:01:22:49:8f:e3:7f
Signer

22:8f:60:cb:9d:00:2c:2c:2a:b8:94:95:ad:b1:46:9d:04:bd:79:cd
Signer

.text
Size: 17KB - Virtual size: 17KB

.itext
Size: 512B - Virtual size: 228B

.data
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 10KB

.idata
Size: 1KB - Virtual size: 1KB

.edata
Size: 512B - Virtual size: 108B

.reloc
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 656KB - Virtual size: 656KB