Behavioral task
behavioral1
Sample
17e4be55affb05d623e389ac869f51c3_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
17e4be55affb05d623e389ac869f51c3_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
17e4be55affb05d623e389ac869f51c3_JaffaCakes118
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Size
193KB
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MD5
17e4be55affb05d623e389ac869f51c3
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SHA1
50f63bad4cd0af0cddf3a2d61ed89940b1eb3aa5
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SHA256
443111a0958e5edd69ebe662a980149511fa1f3b9795f11912e1edec8c3d2695
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SHA512
fa9953975a89ba61140fc9e14f61b05573fb8bf5b80f9839b0e11d8a8af72c8cb0e8fcc46d0c085eb17cf1cd8f729c3fc761092e6fc08d7eea33527c02fbe035
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SSDEEP
6144:0f7OmJzeYdfZba9fHhSsHm7U/fhJlpizKe:UmYyZBUUTizKe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 17e4be55affb05d623e389ac869f51c3_JaffaCakes118 unpack001/out.upx
Files
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17e4be55affb05d623e389ac869f51c3_JaffaCakes118.exe windows:5 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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 185KB - Virtual size: 188KB
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:5 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: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ