Behavioral task
behavioral1
Sample
36400c1830fa59c42af585517090aaa8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
36400c1830fa59c42af585517090aaa8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
36400c1830fa59c42af585517090aaa8_JaffaCakes118
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Size
920KB
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MD5
36400c1830fa59c42af585517090aaa8
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SHA1
76309b6e09f884ad70949e0446c54cdfb74084a4
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SHA256
3746c7ba95b9d3da7688b713676028f6a21937d70ef9fb97462fd1d5fde5154a
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SHA512
bd0e8eb7c5cfe0698986d301b1eab4c8ee9123304bec6cfeb9544afce2db2b9072bfa70a7d0beb52af12769f49ec7872fdfd76a0c2840f952a052bf3500c3714
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SSDEEP
24576:eA3yZawCmMfTq4HVrZE3lGMMKBbrDqy2BxQYqqKZlQAOs:DwurN1rAGmfDpwiLQ7s
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 36400c1830fa59c42af585517090aaa8_JaffaCakes118 unpack001/out.upx
Files
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36400c1830fa59c42af585517090aaa8_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: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 252KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 497KB - Virtual size: 496KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ