Behavioral task
behavioral1
Sample
42a9db909109c9ef9ce9886e0f242d40_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
42a9db909109c9ef9ce9886e0f242d40_JaffaCakes118
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Size
371KB
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MD5
42a9db909109c9ef9ce9886e0f242d40
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SHA1
35ac574763cd6c2ff7cbebb2fbc0fafbdfacbf8c
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SHA256
a0a781302203afab81c0b1b71f989e145284ddecfa248c145772564b06aa87f6
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SHA512
349d63500581bd248bee9df68b12b5a3d535f904423c9f1ad984dad3169df8b914d15435703dccff0c0955b7141d283550dbef24412c7249c2c8c6f609e124b0
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SSDEEP
6144:7jGQk665CnkT0wRvvJ1DaZdO4duE0Sv9zRtXbBA06iKCwBwM/P2RC7L:7jG762CnkzRHJ1eZl3FnX1YiKCqwIEC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42a9db909109c9ef9ce9886e0f242d40_JaffaCakes118 unpack001/out.upx
Files
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42a9db909109c9ef9ce9886e0f242d40_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: 768KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 335KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
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: 664KB - Virtual size: 663KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ