Behavioral task
behavioral1
Sample
243eed45cb765bcda7a99ac20df0d69a_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
243eed45cb765bcda7a99ac20df0d69a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
243eed45cb765bcda7a99ac20df0d69a_JaffaCakes118
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Size
3.1MB
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MD5
243eed45cb765bcda7a99ac20df0d69a
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SHA1
d815e6a13866d3f81a609156fb62a9a06eba8266
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SHA256
1c434105fdabd12f3825d07efaf4f35dc506970153f875c3f56f9ebe85c2798f
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SHA512
51984e98cd317ce847582194aa598350ea85d433cc9b04accd1e3a50dc8f6770552779fc10a23e3b02fd3e7d4c6841b61d3a6fea1002a6150be509ba0f51177d
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SSDEEP
98304:oSvuTfZibNTXKIfdCQSyjrAuOFPwcnkwS5ViuFYUr:RWfZibx6CgQvUnkzYUr
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 243eed45cb765bcda7a99ac20df0d69a_JaffaCakes118 unpack001/out.upx
Files
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243eed45cb765bcda7a99ac20df0d69a_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: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 91KB - Virtual size: 92KB
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: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ