a13b75fe2317e138d3427961b098e1ca_JaffaCakes118

General

Target
a13b75fe2317e138d3427961b098e1ca_JaffaCakes118
Size 83KB
Sample240817-e91nqsxfle
SHA256 136590c0787a3f9964c1d46cf01af4a1093a002fbea33c367cb4601da1cb523a
MD5 a13b75fe2317e138d3427961b098e1ca
SHA1 83407da6e168ccf7fae543824f663047df5a0331
SHA512 8b66d3c97f18b49bd1b000d29e2481d084134ce2c142cab6475d7fdf4ebd94446d40d4886bb1eb867fa59ac8cbeac742a3a244b95a87a79ad59d8e3efac6af4e
SSDEEP 1536:qttkSvPwS6CdTQ2D91LasrcZ5EMwl2yC8I8hRSvzt4L8M4PUoFvWHij7:PqodoRD91LNxp2eZKt4roUoF3
MD5 SHA1 SHA512 SSDEEP

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

File Explorer

a13b75fe2317e138d3427961b098e1ca_JaffaCakes118

.exe 83KB
out.upx

.exe 82KB

a13b75fe2317e138d3427961b098e1ca_JaffaCakes118

SHA256 136590c0787a3f9964c1d46cf01af4a1093a002fbea33c367cb4601da1cb523a
MD5 a13b75fe2317e138d3427961b098e1ca
SHA1 83407da6e168ccf7fae543824f663047df5a0331
SHA512 8b66d3c97f18b49bd1b000d29e2481d084134ce2c142cab6475d7fdf4ebd94446d40d4886bb1eb867fa59ac8cbeac742a3a244b95a87a79ad59d8e3efac6af4e
SSDEEP 1536:qttkSvPwS6CdTQ2D91LasrcZ5EMwl2yC8I8hRSvzt4L8M4PUoFvWHij7:PqodoRD91LNxp2eZKt4roUoF3
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx

PE Signature issue

Digest

5a:99:d7:86:7f:b2:fc:7d:dd:f3:72:a1:59:c5:ff:42:24:32:5f:44

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Agnitum Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Agnitum Ltd.,L=Nicosia,ST=Nicosia,C=CY

Chains

Apr 14, 2009

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jun 15, 2007 - Jun 14, 2012

Subject

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 4, 2003 - Dec 3, 2013

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

Serial Number

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

Issuer

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

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Jul 16, 2004 - Jul 15, 2014

Subject

CN=Agnitum Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Agnitum Ltd.,L=Nicosia,ST=Nicosia,C=CY

Serial Number

4f:53:8f:24:25:65:7e:95:05:19:3a:68:06:5f:ed:f6

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Sep 21, 2006 - Dec 18, 2009

Minor OS version

0

Major OS version

4

Entry point

125280

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

out.upx

SHA256 ad334f8033e405ab49f23c744a478423523f8eb6eccf5069afa95908f0325566
MD5 245c86f7dfd14cf17dd3fcca34013061
SHA1 9ccb344af01b645277afd7f8ca29ed7eebd21318
SHA512 5d26f7a599a7b28dfee658a655257966d4a38d9afd14a262e11f9f2bc9a77dd88dad823c0b7d9d72734166b7d20a362b60644987c7ccaf3e008eced9c2eef8a1
SSDEEP 1536:Kse/hc+sqnzCTFawyxkoDXkX/yoGNyEqYqoybVDalb0fiox8FB6oH:YC+smzCHyxkoDXkPy2EIbVicSFB6
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

a13b75fe2317e138d3427961b098e1ca_JaffaCakes118

PE Signature issue

generic

out.upx

generic

Sharing

General

Malware Config

Signatures

File Explorer

a13b75fe2317e138d3427961b098e1ca_JaffaCakes118

PE Signature issue

generic

out.upx

generic