fb69be1b48317614b5a775b78a914ab8_JaffaCakes118

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General

Target

fb69be1b48317614b5a775b78a914ab8_JaffaCakes118
Size

793KB
MD5

fb69be1b48317614b5a775b78a914ab8
SHA1

a0f8bc6012077fb613e4e787171e5bdded97b1a8
SHA256

d814ebd86865fa58194c3baa8077af1041f291b50dd75321bc20a42f0a185f55
SHA512

36186d508b96cd31d9457852a10a41acb2792a651b1efe24fa121f5e5ef0fe2a815d749ce0cc1fb0ff797d0fa003f67954d684f6cd08b7e44cead04548a1e690
SSDEEP

24576:axu8dnNqkjxdQpwpSj+MGvrS6pkOQ9+K9znZbSoHCbfA2aya:axukbQpfj+MeS6pkOQ9+mnZbSoHCTAty

Score

5^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

fb69be1b48317614b5a775b78a914ab8_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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16-07-2004 00:00

Not After

15-07-2014 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

3f:23:02:54:01:4e:1f:b2:4e:0d:0f:84:a8:8d:3e:be
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

19-11-2008 00:00

Not After

21-11-2011 23:59

Subject

CN=Octoshape,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=IT department,O=Octoshape,L=Copenhagen East,ST=Copenhagen East,C=DK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

77:08:c3:23:2f:92:e4:fa:90:b6:d5:5d:c9:21:6c:4d:40:9a:03:20
Signer

Actual PE Digest

77:08:c3:23:2f:92:e4:fa:90:b6:d5:5d:c9:21:6c:4d:40:9a:03:20

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 660KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 759KB - Virtual size: 760KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 997KB - Virtual size: 996KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

3f:23:02:54:01:4e:1f:b2:4e:0d:0f:84:a8:8d:3e:beCertificate

Extended Key Usages

Key Usages

77:08:c3:23:2f:92:e4:fa:90:b6:d5:5d:c9:21:6c:4d:40:9a:03:20Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 660KB

UPX1 Size: 759KB - Virtual size: 760KB

.rsrc Size: 28KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 245KB - Virtual size: 245KB

.rdata Size: 57KB - Virtual size: 57KB

.data Size: 5KB - Virtual size: 104KB

.rsrc Size: 997KB - Virtual size: 996KB

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

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

3f:23:02:54:01:4e:1f:b2:4e:0d:0f:84:a8:8d:3e:be
Certificate

77:08:c3:23:2f:92:e4:fa:90:b6:d5:5d:c9:21:6c:4d:40:9a:03:20
Signer

UPX0
Size: - Virtual size: 660KB

UPX1
Size: 759KB - Virtual size: 760KB

.rsrc
Size: 28KB - Virtual size: 28KB

.text
Size: 245KB - Virtual size: 245KB

.rdata
Size: 57KB - Virtual size: 57KB

.data
Size: 5KB - Virtual size: 104KB

.rsrc
Size: 997KB - Virtual size: 996KB