Behavioral task
behavioral1
Sample
def542ef8f76789cd396e23e1d9507f1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
def542ef8f76789cd396e23e1d9507f1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
def542ef8f76789cd396e23e1d9507f1_JaffaCakes118
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Size
9KB
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MD5
def542ef8f76789cd396e23e1d9507f1
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SHA1
ac42472c5517d62e478f5f53941912067f2ce3f3
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SHA256
bac18ea21c6a93ee20229632f6938df92f02fce3a3cd4d4ffaeb44aa7b3a0dde
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SHA512
7090bf67b089d398664140a698ba3c000d854f62aa815d61379bb3afb0d28f6b918d66a43e293643b0ad2ba535ac05515e55ed144441ed17187ed494fa87487f
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SSDEEP
192:bIysA/4ZJ+Grh4RXandJsD+CJMLKO7iXZMToZ:bIysAwZcGrCBUJYEGUiJMS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource def542ef8f76789cd396e23e1d9507f1_JaffaCakes118 unpack001/out.upx
Files
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def542ef8f76789cd396e23e1d9507f1_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ