Behavioral task
behavioral1
Sample
763c1db04cc3c0d51d081160ee8b1997_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
763c1db04cc3c0d51d081160ee8b1997_JaffaCakes118
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Size
48KB
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MD5
763c1db04cc3c0d51d081160ee8b1997
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SHA1
a50a1c0adb47fbb1f1a751983d63397fcb714656
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SHA256
41f876e9fd51b73d7e8ed0ed74612feb24b086aaf3f54ad8661b15e957dcfd7c
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SHA512
76260debbedfcc7b2e4ea4e69e1ae2344cdd8fac8d04b4c774478b1ab90542a187fe2dd7ba44c2d068a136efc4993ba0fe0b1797057bfdc72a145efaf795e9a2
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SSDEEP
768:7WbvAyB131DmC6ra0bgQAS65onWk1SKqNQTZV+GdXxvi4aK:a7AyBDKXa0kJCnR1SLNQTXvhvV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 763c1db04cc3c0d51d081160ee8b1997_JaffaCakes118 unpack001/out.upx
Files
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763c1db04cc3c0d51d081160ee8b1997_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 72KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ