d738c58ccaa89c259287c3c81d7471bb930bcf10f64c8fe6e6b46c93b74dbd2b

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General

Target

d738c58ccaa89c259287c3c81d7471bb930bcf10f64c8fe6e6b46c93b74dbd2b
Size

667KB
MD5

43d4990972cb69922ebf92b1a37d468e
SHA1

43f8de7e2dde318290b93786481e9539e7040608
SHA256

d738c58ccaa89c259287c3c81d7471bb930bcf10f64c8fe6e6b46c93b74dbd2b
SHA512

3cda006c1631d4f1821357734a665c2f2f046f5493744ada4d2ddf32105ff7a75e4a387a4a6e33640071b16fc532e60e962542235d9bff705cd04363e0456fb0
SSDEEP

12288:zc6Jhg2vsdIPT/RSq0jHSX6y+Ex8EYQL0RPOuHvE3hdGfJdK:zc6RvBDRSqGy6hjHQ0cc/TK

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Files

d738c58ccaa89c259287c3c81d7471bb930bcf10f64c8fe6e6b46c93b74dbd2b
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

71:ca:c9:8f:65:06:05:95:5d:9a:d8:6c:f2:bd:56:b6
Certificate

Issuer

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

Not Before

07/04/2014, 00:00

Not After

06/04/2017, 23:59

Subject

SERIALNUMBER=974 529 459,CN=Opera Software ASA,O=Opera Software ASA,L=Oslo,ST=Oslo,C=NO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024e4f

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59
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

07/06/2012, 00:00

Not After

06/06/2022, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

89:49:8d:ac:a7:71:a9:8d:f8:2d:e5:a6:ad:24:88:60:d4:fb:8d:61
Signer

Actual PE Digest

89:49:8d:ac:a7:71:a9:8d:f8:2d:e5:a6:ad:24:88:60:d4:fb:8d:61

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

SERIALNUMBER=974 529 459,CN=Opera Software ASA,O=Opera Software ASA,L=Oslo,ST=Oslo,C=NO,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024e4f

16/12/2014, 15:36
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 740KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 620KB - Virtual size: 624KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 736KB - Virtual size: 736KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 125KB - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 2B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 329KB - Virtual size: 329KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

71:ca:c9:8f:65:06:05:95:5d:9a:d8:6c:f2:bd:56:b6Certificate

Extended Key Usages

Key Usages

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59Certificate

Extended Key Usages

Key Usages

89:49:8d:ac:a7:71:a9:8d:f8:2d:e5:a6:ad:24:88:60:d4:fb:8d:61Signer

Signature Validations

Verification

16/12/2014, 15:36 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 740KB

UPX1 Size: 620KB - Virtual size: 624KB

.rsrc Size: 39KB - Virtual size: 40KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 736KB - Virtual size: 736KB

.rdata Size: 125KB - Virtual size: 125KB

.data Size: 8KB - Virtual size: 94KB

.tls Size: 512B - Virtual size: 2B

_RDATA Size: 2KB - Virtual size: 2KB

.rsrc Size: 329KB - Virtual size: 329KB

.reloc Size: 26KB - Virtual size: 25KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

71:ca:c9:8f:65:06:05:95:5d:9a:d8:6c:f2:bd:56:b6
Certificate

6c:59:ef:a9:e1:00:e1:0e:e3:06:ba:8f:e0:29:25:59
Certificate

89:49:8d:ac:a7:71:a9:8d:f8:2d:e5:a6:ad:24:88:60:d4:fb:8d:61
Signer

16/12/2014, 15:36
Valid: false

UPX0
Size: - Virtual size: 740KB

UPX1
Size: 620KB - Virtual size: 624KB

.rsrc
Size: 39KB - Virtual size: 40KB

.text
Size: 736KB - Virtual size: 736KB

.rdata
Size: 125KB - Virtual size: 125KB

.data
Size: 8KB - Virtual size: 94KB

.tls
Size: 512B - Virtual size: 2B

_RDATA
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 329KB - Virtual size: 329KB

.reloc
Size: 26KB - Virtual size: 25KB