Behavioral task
behavioral1
Sample
c12f11d3bd5ac9948326efc22f2eeb55_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c12f11d3bd5ac9948326efc22f2eeb55_JaffaCakes118
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Size
2.9MB
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MD5
c12f11d3bd5ac9948326efc22f2eeb55
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SHA1
8d5dc139f7c9b7a46fe5636763481efd4b1582eb
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SHA256
72b2f6d5953994a4f74f31abd510d42ff1318cf2ae14a3070659f74faa8be347
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SHA512
9dd8c0c4398b947e8ebb70ced9693ae9753203d96cc1bb3ee67b21147cbc73534e2a87dbf9ac9cf87152786a2ccf452bd13488736eb85ddec32aa03c4751aa4c
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SSDEEP
49152:WtARRFLTxcYo5w+y7rWsZxJQKOUZ5h6SsDDCd30mYZLn+OGKadBoFpuP8j0LDW3r:WGRDTWxS368QKO0YzSdRO1orNHW3r
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 c12f11d3bd5ac9948326efc22f2eeb55_JaffaCakes118 unpack001/out.upx
Files
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c12f11d3bd5ac9948326efc22f2eeb55_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: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 125KB - Virtual size: 128KB
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: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ