Behavioral task
behavioral1
Sample
bf055293c4e555eb98f05a65dc6bd386_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bf055293c4e555eb98f05a65dc6bd386_JaffaCakes118
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Size
98KB
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MD5
bf055293c4e555eb98f05a65dc6bd386
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SHA1
e5fe3007211360aa40ca0e619b4fb579a2ec6cf0
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SHA256
91e25310ee68e599c1018fe25964a1b9058d942d1dc228cd4d931cd5e5bd226d
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SHA512
39acf3cf98056cfbdc14442a72238c1326788691f0ae662fa929ea8ace1e44c8cf65842c32019bb765fe1a83a26660f1cb69adb09362be9a1588dd5a49a81e1d
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SSDEEP
3072:E459+yQysdDW3mMl3cH8+OKvq1sci6WrPWD7wVr1L:XX+BykDcN3ioV1di6WrxVr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf055293c4e555eb98f05a65dc6bd386_JaffaCakes118 unpack001/out.upx
Files
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bf055293c4e555eb98f05a65dc6bd386_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: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 94KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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
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: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fpYYK Size: 4KB - Virtual size: 4KB