Behavioral task
behavioral1
Sample
b1446b78bded11f4e33a61c117b3e1e1_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
b1446b78bded11f4e33a61c117b3e1e1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b1446b78bded11f4e33a61c117b3e1e1_JaffaCakes118
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Size
151KB
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MD5
b1446b78bded11f4e33a61c117b3e1e1
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SHA1
32b3367cad8cc5a391c9770a46e7a928dc29d760
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SHA256
b4cac92c795dc42fd310a1a2371c11525a803f6ff54902afd68294c9bd153739
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SHA512
87b079cbcd32e3908800fd3df45d4687a6e20ac41fc95f9b8771222d4b8f93060b8035f21ec638d916c28a5b7fbfac05443aa101da3f8476b9642db0bd5d349d
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SSDEEP
3072:DYKYEVyZBG1fEeIbmlg39hLOf7nDVF6PUp1YodLCz8:/2G1ce07NxOfzDVlvuz
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1446b78bded11f4e33a61c117b3e1e1_JaffaCakes118 unpack001/out.upx
Files
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b1446b78bded11f4e33a61c117b3e1e1_JaffaCakes118.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ