Behavioral task
behavioral1
Sample
2b4f9c6c5ffa2a49f839383627f2bf5e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
2b4f9c6c5ffa2a49f839383627f2bf5e_JaffaCakes118
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Size
356KB
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MD5
2b4f9c6c5ffa2a49f839383627f2bf5e
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SHA1
62c8d5a5e297ad8efe4955c764ad909017575743
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SHA256
e78e140863ee45a1705f3e13b21326d19f643fbbfc5b2dd83dcac9d45293df4c
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SHA512
39ffb9d9308f2f01c044d65ae007789ae31e1291562c244dc3de373f8f2fa0f7bad2c6992f9dc513867c1857afe267f1fb4cfda722a54816f2d2f4e578b97de9
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SSDEEP
6144:blZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76l3rFYhg5mKKHy:bHLUMuiv9RgfSjAzRty3rFYW5mXHy
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b4f9c6c5ffa2a49f839383627f2bf5e_JaffaCakes118 unpack001/out.upx
Files
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2b4f9c6c5ffa2a49f839383627f2bf5e_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ