Behavioral task
behavioral1
Sample
85ea7def01aa3ffaf3c9d42961bb3b7d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
85ea7def01aa3ffaf3c9d42961bb3b7d_JaffaCakes118
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Size
143KB
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MD5
85ea7def01aa3ffaf3c9d42961bb3b7d
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SHA1
3b38d3cc690c341a83fdd2ba85abc9826748e216
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SHA256
b15ccee0b8489740eb9c4d58485ba6af7c14d8a07ebbfa1d8e6f186b1010def1
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SHA512
1a5ba4ecb481c30964b983450d96b2319b91ae3ce627f239903e85ed2766600715ec6a2e0bea723727cee7e189273cd8dbb8de1e3f9459e399b60e1d7414f527
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SSDEEP
3072:5wuBh71tOssj0LcFPuk5NObf9QIjgnVJsVlb6a:5wuBdXk5sblNjSsVlb6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85ea7def01aa3ffaf3c9d42961bb3b7d_JaffaCakes118 unpack001/out.upx
Files
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85ea7def01aa3ffaf3c9d42961bb3b7d_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 8.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 111KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 7.3MB - Virtual size: 7.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 258KB - Virtual size: 1.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.edata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_MEM_READ