Behavioral task
behavioral1
Sample
421f5466d0359cf59abb33365341c557_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
421f5466d0359cf59abb33365341c557_JaffaCakes118
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Size
257KB
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MD5
421f5466d0359cf59abb33365341c557
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SHA1
85f3be504a21cc507b1363edc4b7b059ece745bb
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SHA256
aae73db61dea40e88813b67cf7e9b9a0aa7a8a3b53c2c088600a0bcbc0954c26
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SHA512
d6e9164b119234cedb02a9a45672214d27364b48e27c2339a7eb9ba01af316187ff00291e71a4eebf458c06a9862bdf5db9a719a6e42b26b07a05fc993909a5c
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SSDEEP
6144:dJjs0RyTYNKaAqbMCoyfSKT8Fs5BPryBQc9ldMCTPSSa:dJw0RyUKju/7fSDFOryGuldMiSJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 421f5466d0359cf59abb33365341c557_JaffaCakes118
Files
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421f5466d0359cf59abb33365341c557_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: 420KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 250KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE