4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118

General

Target
4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118
Size 203KB
Sample241016-khtc8swblp
SHA256 1a3a76c2165010045927f91ec758f7bd01d3ec4c73d1e6ecd3189f23329f80ba
MD5 4c1c5459b85f92c75a6ef2ff021457a6
SHA1 762f511559eaa6635b3e45348772786719fa6f04
SHA512 3bc01c291b5b24e5f2b35f81fe86350832b578fe6c762f24879023167511029e47924fde11a889ed932167c5b3416a5740f1df561048289645ec045c26d57efd
SSDEEP 6144:hi51VwhoqDA95drGAd1ShgtaS592MxxD0:g5gGqkdrGAbcgzxx4
MD5 SHA1 SHA512 SSDEEP

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

File Explorer

4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118

.exe 203KB
out.upx

.exe 430KB

4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118

SHA256 1a3a76c2165010045927f91ec758f7bd01d3ec4c73d1e6ecd3189f23329f80ba
MD5 4c1c5459b85f92c75a6ef2ff021457a6
SHA1 762f511559eaa6635b3e45348772786719fa6f04
SHA512 3bc01c291b5b24e5f2b35f81fe86350832b578fe6c762f24879023167511029e47924fde11a889ed932167c5b3416a5740f1df561048289645ec045c26d57efd
SSDEEP 6144:hi51VwhoqDA95drGAd1ShgtaS592MxxD0:g5gGqkdrGAbcgzxx4
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

UPX packed file

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

upx

PE Signature issue

Digest

9a:b8:bc:91:64:05:80:ae:13:0e:af:59:fc:d7:9f:a9:cc:68:16:17

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,C=US

Chains

Nov 17, 2010

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=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,C=US

Serial Number

4f:ea:b5:57:30:a7:55:a4:56:fe:6c:18:a4:79:1c:1a

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

May 19, 2009 - May 19, 2011

Minor OS version

0

Major OS version

5

Entry point

473008

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

out.upx

SHA256 8e2ab776b2dc1f9d76d21bcfc23c196aa888d8e5ac49f6ad59b26933f378283d
MD5 1d3fb234ebdf094dbd73b57a6a55afae
SHA1 eb12476ec436f0522f7ebd3c9c5b9168d2bea7da
SHA512 d41f99708b333357e5c3fdc6cef46338a1467110e3348c61e089dee0c34ed4febe0384bf1ca474241479c539d07479fa4415fbf55ad808290da4f3e300024305
SSDEEP 6144:YGdac6f8Zc0OPYAVil45HEjobfv+3gjQ8CdbNYsL3Xcs/nAiNeULgW/wAle3J:Ymac6ftFAAVimzvogjQ/n8mYQeJ
MD5 SHA1 SHA512 SSDEEP

windows:5 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

5

Entry point

193903

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118

PE Signature issue

generic

out.upx

generic

Sharing

General

Malware Config

Signatures

File Explorer

4c1c5459b85f92c75a6ef2ff021457a6_JaffaCakes118

PE Signature issue

generic

out.upx

generic