Behavioral task
behavioral1
Sample
b31dc56ec33b72acd11821dd912c0697_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
b31dc56ec33b72acd11821dd912c0697_JaffaCakes118
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Size
4.5MB
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MD5
b31dc56ec33b72acd11821dd912c0697
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SHA1
6343fb7310a5df8fd82ddb4667ed2b029b8894d2
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SHA256
31e2fcaf03ad69b24db448101768e54355b7c781f48b2a740d7ca9feda42c616
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SHA512
77d55d0b8f102e681b8bfd2958e3845f506ad253e158b9beee14a3163a7d7b033f47c9682cfc59d3f699f34e3cc1758a28511d480563d1afa4c8bace61b4a8fb
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SSDEEP
98304:pMePdVd1lL2Uv32RioiwgMf62ZbO2RJp7I7PT4h:pM2Vdzpv+pi7MtbvJcHg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b31dc56ec33b72acd11821dd912c0697_JaffaCakes118
Files
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b31dc56ec33b72acd11821dd912c0697_JaffaCakes118.exe windows:5 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: 8.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 506KB - Virtual size: 508KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE