Behavioral task
behavioral1
Sample
3895d98f60157f74a8d65b6533d837a2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3895d98f60157f74a8d65b6533d837a2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3895d98f60157f74a8d65b6533d837a2_JaffaCakes118
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Size
42KB
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MD5
3895d98f60157f74a8d65b6533d837a2
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SHA1
589dca60b49263b738546922ed5fdf68d560b4b7
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SHA256
400284f5835934c3809a6584832c1fafc426e428eae72388fb8818220ac32cdc
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SHA512
fe21e1bc732b8cdb6f8140da373411adad24089ddfcf50e2d3a24e680174e866289b163336c770c54444cde3d797e1954edffbfc1c307b0f80a9d2c33a585148
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SSDEEP
768:7XR86G5xIXtNdwY/4GOemP+t3UqarsKPBZZfpR1Zc+cXpgGpCkw0P9:F8L5qXid1eVSPhplvcbpCkf
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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3895d98f60157f74a8d65b6533d837a2_JaffaCakes118.exe windows:4 windows x86 arch:x86
Code Sign
6c:97:89:da:31:52:25:9f:48:2b:ca:f6:94:55:25:a4Certificate
IssuerCN=Root AgencyNot Before01/04/2009, 21:06Not After31/12/2039, 23:59SubjectCN=Microsoft Windows,O=Microsoft Windows,1.2.840.113549.1.9.1=#0c0f726f6f744077696e646f772e636f6d02:35:8fCertificate
IssuerCN=GeoTrust Global CA,O=GeoTrust Inc.,C=USNot Before13/02/2006, 15:40Not After11/02/2016, 15:40SubjectCN=GeoTrust TrustCenter Authenticode Timestamp I,OU=GeoTrust TrustCenter Timestamp,O=GeoTrust Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
Signer
Actual PE DigestDigest AlgorithmPE 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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ