f5a47e30d53e3c4fc8b8ae9e3c63c13c_JaffaCakes118

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General

Target

f5a47e30d53e3c4fc8b8ae9e3c63c13c_JaffaCakes118
Size

793KB
MD5

f5a47e30d53e3c4fc8b8ae9e3c63c13c
SHA1

d298b237a73d2e97066638fe2327d0f278be275a
SHA256

e63e127eb1ed3bb23a35e395454331186ef27308001ab688d395105c8b49418c
SHA512

0ad193a70db0e597c182ea0e5c9ce017617bccb2d7e71fe1142759911dbcc65caf34f53235b13e4bc863436ebcf2e06c900f1bce93120139d7cc8e3a98850360
SSDEEP

24576:fxu8dnNqkjxdQpwpSj+MGvrS6pkOQ9+K9znZbSoHCbfFC:fxukbQpfj+MeS6pkOQ9+mnZbSoHCT

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

f5a47e30d53e3c4fc8b8ae9e3c63c13c_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

80:eb:dd:18:f8:df:71:f8:73:aa:0c:c0:3a:57:97:33:16:f7:67:33
Signer

Actual PE Digest

80:eb:dd:18:f8:df:71:f8:73:aa:0c:c0:3a:57:97:33:16:f7:67:33

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

80:eb:dd:18:f8:df:71:f8:73:aa:0c:c0:3a:57:97:33:16:f7:67:33Signer

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

80:eb:dd:18:f8:df:71:f8:73:aa:0c:c0:3a:57:97:33:16:f7:67:33
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