b1928ba20ccd43460847c44eac4a5792d69b19e2c3e38386fb7346d9727f7419

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General

Target

b1928ba20ccd43460847c44eac4a5792d69b19e2c3e38386fb7346d9727f7419
Size

670KB
MD5

9c0a08038608203ca7001ccd9b603548
SHA1

0f1c369e8708865140bc6f71ff1d3cca51306f01
SHA256

b1928ba20ccd43460847c44eac4a5792d69b19e2c3e38386fb7346d9727f7419
SHA512

f06ee5598065720bd40da67c2106545f494d7f317a816146cbcf034e797118e1b1432ef95b702970184f26f683de9b30ce895dda77d25016b032507d8f32ec73
SSDEEP

12288:a0Zfkea32Zv9jyIK5fj/tRWN1F6U4//H8W70hjXrRkA/yNxd7897PqZ:a+O32Zv9jyDpj/zMF6F/cphDrRAu9bqZ

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

b1928ba20ccd43460847c44eac4a5792d69b19e2c3e38386fb7346d9727f7419
.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

66:6f:41:d5:8b:06:18:4f:99:be:d9:c5:7d:b5:df:95:a9:79:76:61
Signer

Actual PE Digest

66:6f:41:d5:8b:06:18:4f:99:be:d9:c5:7d:b5:df:95:a9:79:76:61

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

19/06/2015, 13:04
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: 652KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 622KB - Virtual size: 624KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 44KB

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: 724KB - Virtual size: 724KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 30KB

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

.rsrc
Size: 342KB - Virtual size: 341KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 24KB - Virtual size: 24KB

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

66:6f:41:d5:8b:06:18:4f:99:be:d9:c5:7d:b5:df:95:a9:79:76:61Signer

Signature Validations

Verification

19/06/2015, 13:04 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 652KB

UPX1 Size: 622KB - Virtual size: 624KB

.rsrc Size: 40KB - Virtual size: 44KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 724KB - Virtual size: 724KB

.rdata Size: 114KB - Virtual size: 113KB

.data Size: 8KB - Virtual size: 30KB

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

.rsrc Size: 342KB - Virtual size: 341KB

.reloc Size: 24KB - Virtual size: 24KB

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

66:6f:41:d5:8b:06:18:4f:99:be:d9:c5:7d:b5:df:95:a9:79:76:61
Signer

19/06/2015, 13:04
Valid: false

UPX0
Size: - Virtual size: 652KB

UPX1
Size: 622KB - Virtual size: 624KB

.rsrc
Size: 40KB - Virtual size: 44KB

.text
Size: 724KB - Virtual size: 724KB

.rdata
Size: 114KB - Virtual size: 113KB

.data
Size: 8KB - Virtual size: 30KB

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

.rsrc
Size: 342KB - Virtual size: 341KB

.reloc
Size: 24KB - Virtual size: 24KB