Behavioral task
behavioral1
Sample
ef8a4394df2b1d1cf65f48dddf2363a4_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ef8a4394df2b1d1cf65f48dddf2363a4_JaffaCakes118
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Size
784KB
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MD5
ef8a4394df2b1d1cf65f48dddf2363a4
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SHA1
5044d2971f270475571aa742a4f695a9da9f62f3
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SHA256
7275c04b75a36dff904fe2c081163c08998d073a495f4f53b17ca77a930bbaf8
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SHA512
4688d526f872556a8fb8c36a4803998e8a7d2031b46dc698348b21f68c854ba1912be1f2737193170e05f72786600a09511651470dbc88b97d03c76a7f6d5a25
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SSDEEP
12288:RNMHGeM7zcIFZWEoZjqFllEodDV95dGvYGtmoEllPB5qQwmBNLScP6XMg/ZBrVLJ:Uxy1psv6r5MvY/55qQXNmw6c+BrpqAp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef8a4394df2b1d1cf65f48dddf2363a4_JaffaCakes118
Files
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ef8a4394df2b1d1cf65f48dddf2363a4_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
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