Behavioral task
behavioral1
Sample
0a3949c588a77eac6634a39b1fecf985_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
0a3949c588a77eac6634a39b1fecf985_JaffaCakes118
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Size
309KB
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MD5
0a3949c588a77eac6634a39b1fecf985
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SHA1
5838ddb89afe9e57a082ebe02d51998721a5bb75
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SHA256
97d2cd67b7db9cd564c22cdbdd36c52ce63213c8bafa35c8ad9b1dd1c5382e20
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SHA512
4cd87ef96790c3325d76bcd8cc6e9ac95340770d80fa729b968600ccbffe432629c9f1f360c904daef6d74925a7c865d72d8e9b5a78bd8469711f6804b21b5d9
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SSDEEP
6144:XRAgmiZ0BG3T8lpR7bM0HBKkZsnKrogOPxepBx433zflSrTkrvp7Wr+E:XGgt068RPhxGnKro1xepuNSraa+E
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 0a3949c588a77eac6634a39b1fecf985_JaffaCakes118 unpack001/out.upx
Files
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0a3949c588a77eac6634a39b1fecf985_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: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 403KB - Virtual size: 403KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ