Behavioral task
behavioral1
Sample
e983d25d76a02e048af1e59c59cdc4d1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e983d25d76a02e048af1e59c59cdc4d1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e983d25d76a02e048af1e59c59cdc4d1_JaffaCakes118
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Size
1.6MB
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MD5
e983d25d76a02e048af1e59c59cdc4d1
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SHA1
e0fed634de2ae09d1269c828c622d84b8d3fa9a4
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SHA256
58999ced22e61c2fe74f948a506900b11d1ad0678bb1db76ce8de9b431bf68d0
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SHA512
3ac8dcad25c75b82d3d498d0e51452b75e7859fe0a2193204610a0da8c2b224544a12b0c6d091d546cd278b13960889c80fd3f69d6d64973889b792d416141bd
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SSDEEP
49152:2SVOVVqbUO/tQedtUpvT6uElhDdDMIEQAe6:2S4VHO/C7WlhDRfA7
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 e983d25d76a02e048af1e59c59cdc4d1_JaffaCakes118 unpack001/out.upx
Files
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e983d25d76a02e048af1e59c59cdc4d1_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: 468KB
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: 29KB - Virtual size: 32KB
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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ