Behavioral task
behavioral1
Sample
a0e7f4b932dd8d1f25aa40ddb5993952_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a0e7f4b932dd8d1f25aa40ddb5993952_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a0e7f4b932dd8d1f25aa40ddb5993952_JaffaCakes118
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Size
484KB
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MD5
a0e7f4b932dd8d1f25aa40ddb5993952
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SHA1
8a18ebdaea81a9761b19c5f97b09ac320bbf97a4
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SHA256
c97a52af30e16ea87671ec0e13f5272627d140ba8f52592425f86edfac887465
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SHA512
e91d1b03ddb7d07cfb559b06539afafc403ce3538c10ccc9d03255129e03e94631c404411a616a7e4aa9ff61a91145bd28cb96fa35db9e83e5e4aaa33bb11461
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SSDEEP
12288:jUp4kk3oIXjZGhPtnZoGTTAA4fpKrwOJCgrOyMfI+In0:Y4JoIMhPtnr4A4B0cgrOyL0
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 a0e7f4b932dd8d1f25aa40ddb5993952_JaffaCakes118 unpack001/out.upx
Files
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a0e7f4b932dd8d1f25aa40ddb5993952_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: 376KB
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: 7KB - Virtual size: 8KB
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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ