15cdd1fd7d0ec86d472f1d7bc826e20e_JaffaCakes118

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General

Target

15cdd1fd7d0ec86d472f1d7bc826e20e_JaffaCakes118
Size

17KB
MD5

15cdd1fd7d0ec86d472f1d7bc826e20e
SHA1

bfe82923e7609c26f2c9c2de9721f2ec1e017937
SHA256

a0e5f69c87c2c64ff6e3af589953b8c453d8d497da008323c8119314621dd65a
SHA512

b79e1d144ceca250cc98bd255be51b101a9d313f0fb500bc18fc97cf2614bfbefcda19993ab47fd6065a2037d239ed3fc8d51f28d125099ef5e40054ec43f72b
SSDEEP

384:p6OpWPj9COuKCaNJawcudoD7UnvWxYJLM76/e0C0oCXu0x5ycM:p6OpwQOjnbcuyD7UnHLa0CSu

Score

7^/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

15cdd1fd7d0ec86d472f1d7bc826e20e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

19:9d:f8:8e
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

14:ef:c2:1a:41:fb:a5
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign eCommerce Services Limited,C=CN

Not Before

15/12/2011, 03:42

Not After

15/12/2012, 11:13

Subject

CN=Starsonline Media Beijing Co.\,Ltd.,O=Starsonline Media Beijing Co.\,Ltd.,L=Beijng,ST=Beijing,C=CN,1.2.840.113549.1.9.1=#0c15646f796f7365727669636540676d61696c2e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

61:39:bb:9c:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/04/2011, 20:13

Not After

15/04/2021, 20:23

Subject

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3d
Certificate

Issuer

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Not Before

01/03/2011, 01:00

Not After

01/03/2016, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign eCommerce Services Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

c5:5b:9f:8f:d7:02:02:44:6e:32:3b:06:a5:3d:33:51:28:f1:43:c4
Signer

Actual PE Digest

c5:5b:9f:8f:d7:02:02:44:6e:32:3b:06:a5:3d:33:51:28:f1:43:c4

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

19:9d:f8:8eCertificate

Key Usages

14:ef:c2:1a:41:fb:a5Certificate

Extended Key Usages

Key Usages

61:39:bb:9c:00:00:00:00:00:33Certificate

Key Usages

3dCertificate

Key Usages

c5:5b:9f:8f:d7:02:02:44:6e:32:3b:06:a5:3d:33:51:28:f1:43:c4Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 6KB - Virtual size: 8KB

.rsrc Size: 1KB - Virtual size: 4KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

19:9d:f8:8e
Certificate

14:ef:c2:1a:41:fb:a5
Certificate

61:39:bb:9c:00:00:00:00:00:33
Certificate

3d
Certificate

c5:5b:9f:8f:d7:02:02:44:6e:32:3b:06:a5:3d:33:51:28:f1:43:c4
Signer

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 6KB - Virtual size: 8KB

.rsrc
Size: 1KB - Virtual size: 4KB