Behavioral task
behavioral1
Sample
3e819feb5e4a8e3ef2eb56225dc91f1f_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
3e819feb5e4a8e3ef2eb56225dc91f1f_JaffaCakes118
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Size
421KB
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MD5
3e819feb5e4a8e3ef2eb56225dc91f1f
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SHA1
2c14d385d53a8c2397107d289092a71122922efc
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SHA256
e42f9542a52809b7051da53de02a030b379086e4d3db2a7a25a02bb7e16c73c3
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SHA512
a4f78abb72be01ed01b6656ffac913d1a24c267de1ae02048f9ceafbdbc63fd9c564485efd04664939c3ba510b13b820155b93317a1e4d3f13463b37a2642b27
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SSDEEP
6144:zKOVqacyLoJNOtGg4i+rKInNg7PqDK7tKQrICVIF7ul67oDE:zKwtL6NOtGgvyKqeUKHc9Fil67ow
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3e819feb5e4a8e3ef2eb56225dc91f1f_JaffaCakes118
Files
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3e819feb5e4a8e3ef2eb56225dc91f1f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE