Behavioral task
behavioral1
Sample
28544bdff5e94cfbb9e769d6648cecc1_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
28544bdff5e94cfbb9e769d6648cecc1_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
28544bdff5e94cfbb9e769d6648cecc1_JaffaCakes118
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Size
5.1MB
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MD5
28544bdff5e94cfbb9e769d6648cecc1
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SHA1
3d3bf6fc2812fee338fdff9dce71e98a5fbc73de
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SHA256
bf450d58eaa8b89a40ac767658916286d46424adc33c2788984c4db6033e9a83
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SHA512
b09bee146467300115e115b1cd8cb43dc174ecaf57817b4adecd261e8a9873d33eb6671ffc61a7926cea74a31149f5ef73f12703d7ec3a578554613e09867fdb
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SSDEEP
98304:lE35pxq1A9mBZsajBfS68505W30BjWrdT4TDG/f1DNmRkgEShFV0dtZ:IxmzH1Nrct/ftgxTV0zZ
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 28544bdff5e94cfbb9e769d6648cecc1_JaffaCakes118 unpack001/out.upx
Files
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28544bdff5e94cfbb9e769d6648cecc1_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: 532KB
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: 90KB - Virtual size: 92KB
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: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ