Behavioral task
behavioral1
Sample
35046798311b92be2ea4cdb8592b7dae_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
35046798311b92be2ea4cdb8592b7dae_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
35046798311b92be2ea4cdb8592b7dae_JaffaCakes118
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Size
8KB
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MD5
35046798311b92be2ea4cdb8592b7dae
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SHA1
994b816fba4625ebf4c1ad116d3df57e3f931287
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SHA256
c030b4cd95d712cedf356cdf31f7067a2550567b64de6fc05569ca8c1c86b7c3
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SHA512
d7b6fb06f1f5b39c2d52c965d6df0a3b65c98d9633c4555e2aabeaeb70d7cb8e977ecb0ffbfcf6c2e3805c6435c8ef9ecea8cfa07796553a5cfa18b08f0b89dd
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SSDEEP
96:lXz2Q+vwk3jSa5bgbZ+BjfRP8RXcdd/7z6dz6yncevz6vuegOO0u5VJC9MgLBM4d:x+zzSalI+BouiEyncjWOhiJC9Mg5KQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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35046798311b92be2ea4cdb8592b7dae_JaffaCakes118.exe windows:4 windows x86 arch:x86
Code Sign
01Certificate
IssuerCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6dNot Before01/08/1996, 00:00Not After31/12/2020, 23:59SubjectCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d0aCertificate
IssuerCN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6dNot Before06/08/2003, 00:00Not After05/08/2013, 23:59SubjectCN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZAExtended Key Usages
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
20:58:c4Certificate
IssuerCN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZANot Before12/08/2004, 11:33Not After14/03/2005, 00:49SubjectCN=Certificate Limited,OU=Secure Application Development,O=Certificate Limited,L=New London,ST=British Virgin Island,C=VGExtended Key Usages
ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
a2:6f:f7:46:9a:42:07:70:a7:a9:9a:29:85:3c:7c:bc:e8:85:ec:a2Signer
Actual PE Digesta2:6f:f7:46:9a:42:07:70:a7:a9:9a:29:85:3c:7c:bc:e8:85:ec:a2Digest Algorithmsha1PE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE