Behavioral task
behavioral1
Sample
NEAS.cfa9ee39d23b4e012aafca01da4e8820_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.cfa9ee39d23b4e012aafca01da4e8820_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cfa9ee39d23b4e012aafca01da4e8820_JC.exe
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Size
256KB
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MD5
cfa9ee39d23b4e012aafca01da4e8820
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SHA1
dcf4cee9888cb36e3c66d7ea2c1d4ba36d48c23f
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SHA256
d45b0e80904b28259688d7a2410dc9065d397e06eb83395a61f10afef2e6c391
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SHA512
90dc3586babad07e65ad7fa738f0d046abf6dafbfa4bad3baaa595b0d59ce2d466966ceabba7a73babbf967323762788b3b70dfb682fe386f84f919b0e4c2296
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SSDEEP
6144:vhbZ5hMTNFf8LAurlEzAX7oAwfSZ4sXpzQI:ZtXMzqrllX7XwCEI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.cfa9ee39d23b4e012aafca01da4e8820_JC.exe
Files
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NEAS.cfa9ee39d23b4e012aafca01da4e8820_JC.exe.exe windows:4 windows 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: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE