74cac8c83e1a1f767aa57a6ddb97e297_JaffaCakes118

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General

Target

74cac8c83e1a1f767aa57a6ddb97e297_JaffaCakes118
Size

72KB
MD5

74cac8c83e1a1f767aa57a6ddb97e297
SHA1

33e1f2d6511c0b5333040fb8ca2ec8c0495a6078
SHA256

7bdd813dc413a4cd34e24beef1922e7c567214ab09f6fe5db7ba01761c85a3de
SHA512

f7f1f74ced6b45799f8e1efae9851e73ced7eb096c9e37647623c26b1df7736e22a3819240555ade2a48327baa83496dcc734efbe0ed2626030055dbc2fa51b5
SSDEEP

1536:Cawv6JFWm1NFeWX9P6aGT9uEuhpAFfoNVP1GFKX2kRHn0+nouy8xBPO:CtCJFWmVeYZLGT9uEuPr3P1DXhJPoutu

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

74cac8c83e1a1f767aa57a6ddb97e297_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06-08-2003 00:00

Not After

05-08-2013 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

11-03-2009 16:36

Not After

13-03-2011 00:21

Subject

CN=WildTangent Inc,OU=Product Development,O=WildTangent Inc,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

c5:89:67:98:30:cc:ad:0b:50:af:67:be:be:a6:71:6a:c2:49:a7:e8
Signer

Actual PE Digest

c5:89:67:98:30:cc:ad:0b:50:af:67:be:be:a6:71:6a:c2:49:a7:e8

Digest Algorithm

sha1

PE Digest Matches

true

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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

0aCertificate

Extended Key Usages

Key Usages

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77Certificate

Extended Key Usages

c5:89:67:98:30:cc:ad:0b:50:af:67:be:be:a6:71:6a:c2:49:a7:e8Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 104KB

UPX1 Size: 63KB - Virtual size: 64KB

.rsrc Size: 3KB - Virtual size: 4KB

0a
Certificate

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

5c:d1:6d:5c:35:5c:ee:c9:23:c6:d1:04:fe:9a:dd:77
Certificate

c5:89:67:98:30:cc:ad:0b:50:af:67:be:be:a6:71:6a:c2:49:a7:e8
Signer

UPX0
Size: - Virtual size: 104KB

UPX1
Size: 63KB - Virtual size: 64KB

.rsrc
Size: 3KB - Virtual size: 4KB