Behavioral task
behavioral1
Sample
2b731ab8cd1fe4db0c1433a1b63f8715_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
2b731ab8cd1fe4db0c1433a1b63f8715_JaffaCakes118
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Size
19KB
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MD5
2b731ab8cd1fe4db0c1433a1b63f8715
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SHA1
4a4b47c10024649942988d06bf5ca4980283fcdd
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SHA256
a0b449d2d80ca5a94825fa509c6571fe472c5ebf9b0ee466202167a9a6f0eea7
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SHA512
b4295d3c642c112e0e241e7c5b1ebf082efbe2416190219255b7a07484d8b05486854f3013985ee491427fb84dcd956e726159eb558270da5587a2722e7df4fd
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SSDEEP
384:/TktwXTZtT6eolVwVyiqCIIIIIIrIIIICIIIIHQIIU/II+IIIII4IIIIIsIIIISP:/iwX15vqCIIIIIIrIIIICIIIIHQIIU/7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b731ab8cd1fe4db0c1433a1b63f8715_JaffaCakes118 unpack001/out.upx
Files
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2b731ab8cd1fe4db0c1433a1b63f8715_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ