Behavioral task
behavioral1
Sample
a87d8c767ae775d1bee87e37bab1757e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a87d8c767ae775d1bee87e37bab1757e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a87d8c767ae775d1bee87e37bab1757e_JaffaCakes118
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Size
10KB
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MD5
a87d8c767ae775d1bee87e37bab1757e
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SHA1
85bbf4c50f7e809a2b2ac1cb13e508f9413d1c29
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SHA256
f0c1e6fb890b492b371e92f74e0d2c6e7d603e6fa9e6d667ef864e7d4e056b12
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SHA512
53913c0b8635afb605bbf2f47dff613c11c5e974e8995c3829c59a40e7d9f0b1bbc5910292adf372918e0ed81819655be32fb5a657a12bdb559a82ef4dd729a1
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SSDEEP
192:Tmwx7aN+C5G2D92nehB6+bFSGQ9KA3C4lC554iBbS8WVO1/tzKTSZ:Tmwx7aUCFD9pnEGQR3345ycXWYzG0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a87d8c767ae775d1bee87e37bab1757e_JaffaCakes118 unpack001/out.upx
Files
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a87d8c767ae775d1bee87e37bab1757e_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: 36KB
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: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ