ab4581ac962c3134cd544d828669ab742ad6e402aab83e69693001d54615df49

Sharing

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General

Target

ab4581ac962c3134cd544d828669ab742ad6e402aab83e69693001d54615df49
Size

247KB
MD5

000068c2cc9d01843af48d4df01a8634
SHA1

3a8040b6f6e323168f183948eff5ac60e59d3176
SHA256

ab4581ac962c3134cd544d828669ab742ad6e402aab83e69693001d54615df49
SHA512

ed4ed830c255718649164530db2ad800ba83d021b1cd1fc0c988ff2e9de7001bb2481bf18ede659083e83589d17967cadd3cf075ed1601de1f8c55a50f7a84a7
SSDEEP

6144:dM+rYpivc/oKDnY+ySrs9obojzhom2f/1zNa+MrTklQcTy7pII:9rw8oNZyVhV2H1Za+6TkLTy7pII

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

ab4581ac962c3134cd544d828669ab742ad6e402aab83e69693001d54615df49
.exe windows x86

Code Sign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0d
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

13/06/2012, 00:00

Not After

13/06/2014, 23:59

Subject

CN=Bechiro S.L.,OU=Devel,O=Bechiro S.L.,L=Barcelona,ST=Barcelona,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

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

e0:81:7f:0a:df:ec:8e:af:32:bf:66:b6:57:da:f8:50:e6:28:e5:6e
Signer

Actual PE Digest

e0:81:7f:0a:df:ec:8e:af:32:bf:66:b6:57:da:f8:50:e6:28:e5:6e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Bechiro S.L.,OU=Devel,O=Bechiro S.L.,L=Barcelona,ST=Barcelona,C=ES

29/01/2014, 20:03
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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 236KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 205KB - Virtual size: 208KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34KB - Virtual size: 36KB

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_32BIT_MACHINE

Sections

.text
Size: 101KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 243KB - Virtual size: 251KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0dCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

e0:81:7f:0a:df:ec:8e:af:32:bf:66:b6:57:da:f8:50:e6:28:e5:6eSigner

Signature Validations

Verification

29/01/2014, 20:03 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 236KB

UPX1 Size: 205KB - Virtual size: 208KB

.rsrc Size: 34KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 101KB - Virtual size: 101KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 243KB - Virtual size: 251KB

.rsrc Size: 34KB - Virtual size: 33KB

.reloc Size: 9KB - Virtual size: 9KB

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0d
Certificate

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

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

e0:81:7f:0a:df:ec:8e:af:32:bf:66:b6:57:da:f8:50:e6:28:e5:6e
Signer

29/01/2014, 20:03
Valid: false

UPX0
Size: - Virtual size: 236KB

UPX1
Size: 205KB - Virtual size: 208KB

.rsrc
Size: 34KB - Virtual size: 36KB

.text
Size: 101KB - Virtual size: 101KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 243KB - Virtual size: 251KB

.rsrc
Size: 34KB - Virtual size: 33KB

.reloc
Size: 9KB - Virtual size: 9KB