Behavioral task
behavioral1
Sample
4f441efc2b56cbfad40145d0a9e6e69b_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
4f441efc2b56cbfad40145d0a9e6e69b_JaffaCakes118
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Size
5.8MB
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MD5
4f441efc2b56cbfad40145d0a9e6e69b
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SHA1
e2f29d23142835b36ba9e6e0703ebd281e82a5dd
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SHA256
40ce7f43ae31648e4e690888963b209b6d917deeecf74a768b18c6c2ecd1006f
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SHA512
79d3482ccd2ed4360c3aef63c5ec0bec8c611da19feaf18a48725eb2df18af9a81b1401ae9493664f87fd76c7fd820c625d2663c5011ac2015af2de7fc195b3b
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SSDEEP
98304:KJdLLBuT8BQ8J8kCzg2x5A7yIHuzfOW/fk4b1gC8xDZ9Pd3W:K7Lo8Bb7Aw7y/zlHb1URjRW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f441efc2b56cbfad40145d0a9e6e69b_JaffaCakes118
Files
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4f441efc2b56cbfad40145d0a9e6e69b_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: 9.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5.3MB - Virtual size: 5.3MB
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