Behavioral task
behavioral1
Sample
4aa5459b0cd62f95f545afe6bc685fa6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4aa5459b0cd62f95f545afe6bc685fa6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4aa5459b0cd62f95f545afe6bc685fa6_JaffaCakes118
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Size
175KB
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MD5
4aa5459b0cd62f95f545afe6bc685fa6
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SHA1
737687a8617a67d5b7a49a604f0a2e35fc58b3b7
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SHA256
6013604576056fc1fcf81b77270a1778d14496e703c68352d3ddea0f2ed96652
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SHA512
80d91afafab4f77cad2ddb4aeb02f87f6b81c32ef36c94b8653c4816b879e4b7e02d826e1f5bdaa74044775a9d49b264be46af425e4d460c703ebaae8bd8fd2f
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SSDEEP
3072:IlQUPpToVCXVOS0lFAOIt/uxLtIa6jB856XAhyLYVinM0ZY9I:Z0EVKOSkfgmxLWa6jnXAhcJM0ZYG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4aa5459b0cd62f95f545afe6bc685fa6_JaffaCakes118 unpack001/out.upx
Files
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4aa5459b0cd62f95f545afe6bc685fa6_JaffaCakes118.exe windows:5 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: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 146KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 255KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ