Behavioral task
behavioral1
Sample
1b1b2ac6675e3dab804d399e6e33f3e2_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b1b2ac6675e3dab804d399e6e33f3e2_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1b1b2ac6675e3dab804d399e6e33f3e2_JaffaCakes118
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Size
481KB
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MD5
1b1b2ac6675e3dab804d399e6e33f3e2
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SHA1
3f090de48695b2c72dd1abd6786d7896fde2cf6a
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SHA256
3a5a546eabd94e73e68d064201a69290a377d2d3769503de97fe59931a1f5eb8
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SHA512
8b99ac2a91d356a8c9780e4858f8de232680a2cbdb59590f1ec14280f306db4d88789fbf9cfdf755ee651d5c893b2d3cd66ac1078c9ef7a3f2d068477fbc80e5
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SSDEEP
12288:4YDeXS15+CTSVDVZgII3+D6to69wAfBkPlp6MyiuyaLZgiACpc2iUpmb75Uj/y+u:EvBIW9p6DLRcHmW4k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b1b2ac6675e3dab804d399e6e33f3e2_JaffaCakes118
Files
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1b1b2ac6675e3dab804d399e6e33f3e2_JaffaCakes118.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE