Behavioral task
behavioral1
Sample
baaebd1ddac04847e8091ed13db68b9d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
baaebd1ddac04847e8091ed13db68b9d_JaffaCakes118
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Size
272KB
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MD5
baaebd1ddac04847e8091ed13db68b9d
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SHA1
8423a766a57b726f8412b13838ec9ba1ba038bdb
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SHA256
f8300d4c05be074ab56f876d1215cea8b21dc2a5010132619180071b055e9ea9
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SHA512
c840e0fc4e69fdc533fb7edf39567cb81781901e7b478850f28647efbedb553ae22bad2088ccf3d6efe06166f843cf03ec06026b134566e2a959485f9b34a286
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SSDEEP
6144:pk4qmDca83e+osQE8ZfIrVfZQyZfTJaOKAZ:u9BX8ZwtZQuJHN
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource baaebd1ddac04847e8091ed13db68b9d_JaffaCakes118
Files
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baaebd1ddac04847e8091ed13db68b9d_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 270KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE