Behavioral task
behavioral1
Sample
c23d5654c53b8899fb25955346320232_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c23d5654c53b8899fb25955346320232_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c23d5654c53b8899fb25955346320232_JaffaCakes118
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Size
414KB
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MD5
c23d5654c53b8899fb25955346320232
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SHA1
65287b172793c54f11186a382591276188ea4a12
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SHA256
20e46f910c60f7f0780c078ee5403c2e89abab9ae062c00fab0099686c6cfc8d
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SHA512
394c0f230dcbd16b4c29e09e542cc59e3f3ba22a56600f69d11b695969d209a585bb32d9b2103e53e7b2123a5053965110ccad75bc655ce2f1d989082257c968
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SSDEEP
6144:euIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLcG6LFAlsMGNk:V6Wq4aaE6KwyF5L0Y2D1PqLcG6LFia2
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 c23d5654c53b8899fb25955346320232_JaffaCakes118 unpack001/out.upx
Files
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c23d5654c53b8899fb25955346320232_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: 868KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 145KB - Virtual size: 154KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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: 434KB - Virtual size: 434KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ