e598b702c4650d71c4c0d780add3077d_JaffaCakes118

General

Target
e598b702c4650d71c4c0d780add3077d_JaffaCakes118
Size 97KB
Sample240407-w9l9sabe69
SHA256 fb0efc862f389fba23f0612834d67049649d7c088ae69019ee699c347973017b
MD5 e598b702c4650d71c4c0d780add3077d
SHA1 f2952ae8cfb3a62850228c3f51017dca7534844f
SHA512 1c90fbb275b028c9ac6a68458691b348564f1422230aa19cb2112112fd41dd7052fadddfdfd9578a785b8bba3fc54760808981824ae8afcc9d3f2ff0a5883948
SSDEEP 3072:y7mS2cZ8UtE2UvMzSKMLTQ7ja8qULZsJg0:yKSfo5yo3Q7ja8qe
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

e598b702c4650d71c4c0d780add3077d_JaffaCakes118

.exe 97KB
out.upx

.exe 272KB

e598b702c4650d71c4c0d780add3077d_JaffaCakes118

SHA256 fb0efc862f389fba23f0612834d67049649d7c088ae69019ee699c347973017b
MD5 e598b702c4650d71c4c0d780add3077d
SHA1 f2952ae8cfb3a62850228c3f51017dca7534844f
SHA512 1c90fbb275b028c9ac6a68458691b348564f1422230aa19cb2112112fd41dd7052fadddfdfd9578a785b8bba3fc54760808981824ae8afcc9d3f2ff0a5883948
SSDEEP 3072:y7mS2cZ8UtE2UvMzSKMLTQ7ja8qULZsJg0:yKSfo5yo3Q7ja8qe
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

N/A

Digest Algorithm

N/A

PE Digests Matches

Not matched

Trusted

Not trusted

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

Serial Number

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Nov 17, 2006 - Jul 16, 2036

Subject

CN=nbiz Ltd.,OU=Development Department,O=nbiz Ltd.,L=Gangnam-gu,ST=Seoul,C=KR

Serial Number

68:d3:a7:b1:e9:14:d8:85:50:9c:16:51:fe:20:08:d0

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Ext Key Usages

ExtKeyUsageCodeSigning, ExtKeyUsageMicrosoftCommercialCodeSigning

Timespan

Dec 4, 2010 - Feb 2, 2012

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Serial Number

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Feb 8, 2010 - Feb 7, 2020

Minor OS version

0

Major OS version

4

Entry point

286512

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_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

out.upx

SHA256 704445464e6c0a84100392a63872d149543d6950d8dbfdf8bdda16555052cde1
MD5 e739549f5994ca4434fa1f0496851b67
SHA1 8cc5bdc965d9b6a9de560df418d7e923f9b2ba1d
SHA512 463adf95005108e4f78a9650d97f8de2cd8664db6d835dbfe04e6db7d4982b614e7af350b17282a51c6d9868cf21ce0ab5aaf3f27f099f2681d30dde30dda347
SSDEEP 3072:NqTzZnUmSY/WWKninUVfxsk3VYb2WnM0XJDQXdyYQTEt+Tt8SnnPEaHNXQcOqC9b:glWY/W+A3Vm2kJ8QYQTrmSnPEaNvOq
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

19524

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_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

e598b702c4650d71c4c0d780add3077d_JaffaCakes118

PE Signature issue

generic

out.upx

generic

Sharing

General

Malware Config

Signatures

File Explorer

e598b702c4650d71c4c0d780add3077d_JaffaCakes118

PE Signature issue

generic

out.upx

generic