Behavioral task
behavioral1
Sample
6317bea03ef7f3bd6d70cc0ac20dcbb1_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
6317bea03ef7f3bd6d70cc0ac20dcbb1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6317bea03ef7f3bd6d70cc0ac20dcbb1_JaffaCakes118
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Size
88KB
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MD5
6317bea03ef7f3bd6d70cc0ac20dcbb1
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SHA1
2c429caf8ff53b33e8a376e4e86a4c17ea38e6bc
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SHA256
e7bc87a9fcd0f39e7edf4e0e82c6292adef7354114d3049bb9dc0c5bda5f77fc
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SHA512
16d9127bf7f9627fb21cc5a7754bfa37f5debef01fc9adb942b42c42d571bd8d3ce8245cba8cfc643bb21fb31e1c0609af2c3e0abd42e1ab18dd9ca8a2a30a9a
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SSDEEP
1536:mcBM50fqHT1XUbz8IqKiRkWDN3fSYS8goMHPUpxIBcGnzOKSk:dLkXOzlb0RDgPEq7naKS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6317bea03ef7f3bd6d70cc0ac20dcbb1_JaffaCakes118 unpack001/out.upx
Files
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6317bea03ef7f3bd6d70cc0ac20dcbb1_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ