Behavioral task
behavioral1
Sample
a8eb975b95d7bcde143053364f432392_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a8eb975b95d7bcde143053364f432392_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a8eb975b95d7bcde143053364f432392_JaffaCakes118
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Size
5.6MB
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MD5
a8eb975b95d7bcde143053364f432392
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SHA1
42d70c94708923bab803e0dc4b88ba85d7361e72
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SHA256
cc4199722c0e76cc86ecc465556eb3ef278ebe3baaafb2a171edd96a7e093151
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SHA512
a765708315e560f4276e750a508d275b2f493fba6c20287e8a10b10ed6083bc253eff0e338fd418d806fa6313af150b3a8c71f4b5dbdaaa992312bee43389bce
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SSDEEP
98304:NSSJg2cJjR6QfNOIykRMSDzd+FRURSvaz7qOPARG2nXZNfYBsPIhid4P0qmf8q/w:ESOJ6sgIPlRaiRSvIqAAs2n4IIhivw
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 a8eb975b95d7bcde143053364f432392_JaffaCakes118 unpack001/out.upx
Files
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a8eb975b95d7bcde143053364f432392_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: 540KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 98KB - Virtual size: 100KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 105KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ