Behavioral task
behavioral1
Sample
4f8cf6a8a78094c68f6dc89c7b9470c3_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
4f8cf6a8a78094c68f6dc89c7b9470c3_JaffaCakes118
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Size
3.7MB
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MD5
4f8cf6a8a78094c68f6dc89c7b9470c3
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SHA1
26df92a14470550ea7e031650e72b9e17ff5e9d0
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SHA256
fd2cedd8bce21b0d2da1082b2135fe3218bacb82829d033b3259b578cad8d4a6
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SHA512
9d4d2206d405d4a544de68a1000a75a9ad6ee1a8294ed7e297f7cd76efd1c69619f24a9cdc96e8762daf5419e581a050d6642f5be34144498a1cb24fa69cb652
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SSDEEP
98304:haZH4mekKrBzFy+6n0hW4VXa1V1sHrAiJ2WWswC:haZH5KlzYlktadsLARsx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f8cf6a8a78094c68f6dc89c7b9470c3_JaffaCakes118
Files
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4f8cf6a8a78094c68f6dc89c7b9470c3_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: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 498KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE