Behavioral task
behavioral1
Sample
eccca80b9099b89a9426c1d159daee16_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eccca80b9099b89a9426c1d159daee16_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
eccca80b9099b89a9426c1d159daee16_JaffaCakes118
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Size
342KB
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MD5
eccca80b9099b89a9426c1d159daee16
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SHA1
9ffe3134ba77b4ce75cc1aa50283667129949c28
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SHA256
2aced4f2c1d02ded413ffd3d9aee833324c39cc79d43f9083d429c404758ec9a
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SHA512
9f05061863dc82740174e3c5eb566a5e43856e00ad7ff3f562adf13186421463e62c1ab187ed09d9958d33300644eca370ae4725f12ab55deccf6d014fc4e906
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SSDEEP
6144:hlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76l1fuF+RDsFqFl7vE3e:hHLUMuiv9RgfSjAzRty12dcF5vEO
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 eccca80b9099b89a9426c1d159daee16_JaffaCakes118 unpack001/out.upx
Files
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eccca80b9099b89a9426c1d159daee16_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: 432KB
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: 17KB - Virtual size: 20KB
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
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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ