Behavioral task
behavioral1
Sample
b5502e95beba95fb920f80b6987775ed_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b5502e95beba95fb920f80b6987775ed_JaffaCakes118
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Size
36KB
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MD5
b5502e95beba95fb920f80b6987775ed
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SHA1
a116ac10559baaed67f44587e71ca1bd44b98c70
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SHA256
50f139ec944470706bbd0a7a629fd05932c61b4299b297cbb21afb2979d76865
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SHA512
ecf5a4abe3010e551994537859e9d29005a881b8ecf883092840ca606906cb77fc39dff4c08a5bf28f70ba90c06f05f010ea8b3fe3896053cbb7d749b75b9208
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SSDEEP
768:hTnOxZ0vCYg90sSKY5psLr/iQzko10uUgE+9tJ6vq:0T0vkasSKXHJko10T9+56vq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5502e95beba95fb920f80b6987775ed_JaffaCakes118 unpack001/out.upx
Files
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b5502e95beba95fb920f80b6987775ed_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 33KB - Virtual size: 36KB
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: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 44KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ