Behavioral task
behavioral1
Sample
f5b373648b2502bcb54abfb5aaf48b25_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f5b373648b2502bcb54abfb5aaf48b25_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f5b373648b2502bcb54abfb5aaf48b25_JaffaCakes118
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Size
298KB
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MD5
f5b373648b2502bcb54abfb5aaf48b25
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SHA1
9349660e5d2fc793a5a9ea837363453c023584c0
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SHA256
b2557e50330e243caadaf7659f13b145df907d663a32c571e854214233999252
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SHA512
302c8480c9754462d0008ae8bc02aa7646b26cbecb9ee2d81170b9a5210bc5b6031e8a6d8bf2cc094fe7edace58a47158dd798b9127a73396e4aefb5ffba35e8
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SSDEEP
6144:c0CvZTJ/KX39zucJXCd6eEpWuJw8lFCEOxICGPZuEF5:6Z9/KHQiX6EpWu9dp7PZuC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5b373648b2502bcb54abfb5aaf48b25_JaffaCakes118 unpack001/out.upx
Files
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f5b373648b2502bcb54abfb5aaf48b25_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 294KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 291KB - Virtual size: 290KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ