Behavioral task
behavioral1
Sample
fa3fda85042757d39f7cee334a839589_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fa3fda85042757d39f7cee334a839589_JaffaCakes118
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Size
68KB
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MD5
fa3fda85042757d39f7cee334a839589
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SHA1
76c62ac92dc76aae3364a4bff5a19bee589950f9
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SHA256
841000cc572b12c3939205835b4cb18ffd3435d32b4f72c48427f5e2b54b24c8
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SHA512
816e6f3b4eb2dadfedeb30469a13af7aceb14d7338f01be4b9c28afc4f2ac4df9add5ae369325b817c8cc4407c974828d29c55e6e912e070ee01cd9b4587e3b5
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SSDEEP
1536:MX7m57phz16WpdhQDM5ESxYRvKY7d167AlFEPb6UtF/ECmC:qChxldhQDMpxJud19Ej6SfmC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa3fda85042757d39f7cee334a839589_JaffaCakes118 unpack001/out.upx
Files
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fa3fda85042757d39f7cee334a839589_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ