Behavioral task
behavioral1
Sample
a2c0b0c7c2841d889743ee9b4a2aa4c1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a2c0b0c7c2841d889743ee9b4a2aa4c1_JaffaCakes118
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Size
15KB
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MD5
a2c0b0c7c2841d889743ee9b4a2aa4c1
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SHA1
d31ae265f673c335be27f669d3fa823a565c96dd
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SHA256
bf918823112d9c79a6d488bcbf690bdf4426d0fd23d450708534d21b70b3511e
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SHA512
a4d5a807d0484e7255874fc6f0b16cca6323061678aef657f6005bf9fad95edcb904ee268e950501c7be72c5b0cb45617e78f35041652823bb73e32081af9b4e
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SSDEEP
384:x/M+Nvy5LJpoPF6eUkJUqUeqZ6XYhmOaE4S:xnNq5F0PUJ6XYwpE4S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2c0b0c7c2841d889743ee9b4a2aa4c1_JaffaCakes118 unpack001/out.upx
Files
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a2c0b0c7c2841d889743ee9b4a2aa4c1_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 8KB - Virtual size: 6KB
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: 4KB - Virtual size: 4KB
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