Behavioral task
behavioral1
Sample
f51b3a82e2814a85e4c71c3bf17e8aa4_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f51b3a82e2814a85e4c71c3bf17e8aa4_JaffaCakes118
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Size
106KB
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MD5
f51b3a82e2814a85e4c71c3bf17e8aa4
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SHA1
64613d4c630b513659f38d2ffd94ce4198dda03c
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SHA256
67ff4ce7062786f60c5f6f88c7f5714cde7f04f0f62d985fd2f909a9c4aeb333
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SHA512
8eb0c44daf334b6387c4bc1024f7867323504c3256a29330269f1aebfd3329c6fe185acdc8bc91c15dfb50d119c7bebf270cd2459447115716e9bcb76a5392b6
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SSDEEP
3072:l0iVyKOOUYdNLOKw9/FwPPWrCxTGGDP2:l0iw/74RcqPPNI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f51b3a82e2814a85e4c71c3bf17e8aa4_JaffaCakes118 unpack001/out.upx
Files
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f51b3a82e2814a85e4c71c3bf17e8aa4_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_32BIT_MACHINE
Sections
.text Size: 80KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ