Behavioral task
behavioral1
Sample
a81b66bcb2e7de284d28e29a7515d7da_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a81b66bcb2e7de284d28e29a7515d7da_JaffaCakes118
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Size
1.2MB
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MD5
a81b66bcb2e7de284d28e29a7515d7da
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SHA1
40a65333c64bf0cc29ae74e41b7b6472eb2e1a20
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SHA256
e4835d728e6ffc260bf4e2e9006dd0e69a386902cec538495a4913fa402e31cf
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SHA512
5148df95c7742da3bc675326af656ae69e4ec8a53a039875be73ad52ba3405ed86c938af7dc2372bf3cbfdd3d8eb5bd5979da94e753e3543939c86c6bc1000e1
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SSDEEP
6144:Jfmx5VjQrhTHfN5SzFSYbGjf4ix5HnR1g5QaQu9g4e1M0+dPp:wDVwhT/NcZviAixV7aQu9qM0+dP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a81b66bcb2e7de284d28e29a7515d7da_JaffaCakes118
Files
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a81b66bcb2e7de284d28e29a7515d7da_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: 868KB - Virtual size: 868KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 367KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE