Behavioral task
behavioral1
Sample
39c42e8d99bfaae105fee8c715f12bf7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39c42e8d99bfaae105fee8c715f12bf7_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
39c42e8d99bfaae105fee8c715f12bf7_JaffaCakes118
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Size
295KB
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MD5
39c42e8d99bfaae105fee8c715f12bf7
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SHA1
5ff28d545f9c287f089a82c788880ea3d01d94a8
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SHA256
2f3c13db279c60d55ea590d788c7706904b7e76b59ccbac9b3da22e280551c20
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SHA512
72ede69d51750d256a8fea0f46df522230a61377957eecb9ac77774aa2de4f391dd582ad7abee4277e8c0d1ce0ff4aec990caf872b91c843ffd9f97b4efac7d6
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SSDEEP
6144:bRT9A65pP1wlYgrN1y6V1X1RonMequ8+my5ET7zBAvZqZaOrYj2A9C4:jA65XwlYgrHy6V17kr8+m73z2qAO0j2M
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 39c42e8d99bfaae105fee8c715f12bf7_JaffaCakes118 unpack001/out.upx
Files
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39c42e8d99bfaae105fee8c715f12bf7_JaffaCakes118.exe windows:4 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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ