Behavioral task
behavioral1
Sample
8e8fca9419377b2a25e1dfd400a0d609_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8e8fca9419377b2a25e1dfd400a0d609_JaffaCakes118
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Size
138KB
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MD5
8e8fca9419377b2a25e1dfd400a0d609
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SHA1
e13e08fc280ecb823cd46a551637021fc2d39473
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SHA256
799f998c609a2c1fb16559e9b8085d9c560cfec6575d824048db2b66c4137c3a
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SHA512
c891f5e81edf10ece9bbc8df113a4a1b2690123e0358b82f3e029747135f0e12c6e3c508c8490447cb06bac20fb9d876a58eff775058676989d2ea069bffc01e
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SSDEEP
3072:hTqj/w/zQSZh43BVAfffRNcBoIXRuajPmlodPauQFY6HMhT4ty9nGrPuH8MWLKrS:h2jzSIVi3HfCUa6ukvtHWT4tsGrmSo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e8fca9419377b2a25e1dfd400a0d609_JaffaCakes118 unpack001/out.upx
Files
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8e8fca9419377b2a25e1dfd400a0d609_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 129KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ