Behavioral task
behavioral1
Sample
a961f65d9c7e1b85369e528c2d0ad87f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a961f65d9c7e1b85369e528c2d0ad87f_JaffaCakes118
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Size
34KB
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MD5
a961f65d9c7e1b85369e528c2d0ad87f
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SHA1
ac59eddbcbc5c7c56e2135fb62110b9fcb91da77
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SHA256
a8d248c14d4e65485e911a0b875fc7eaee5a0d7e5b71c3828ff59c025cb10096
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SHA512
ad87ebc0df36d93b5804636b776a6c44922e60c2986fb745fd7dc419535a1ba906ff8b0417030c857c4f62416e77a9f8cc19e0e3717d29c4fda7b60cfcb3758e
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SSDEEP
768:ejTx7LorKkhSBW0p/uji5MEXAC3yAPp55N/x46VJ3qh:e3FoukcBWN255A4PpnDDah
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a961f65d9c7e1b85369e528c2d0ad87f_JaffaCakes118 unpack001/out.upx
Files
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a961f65d9c7e1b85369e528c2d0ad87f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 116KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ