Behavioral task
behavioral1
Sample
539ecd97900ec4155934cbcd4a639d77_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
539ecd97900ec4155934cbcd4a639d77_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
539ecd97900ec4155934cbcd4a639d77_NEAS
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Size
90KB
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MD5
539ecd97900ec4155934cbcd4a639d77
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SHA1
a6bc663a2f480f3486f841a8e7d0aef4f7cde49b
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SHA256
23e4d1b46bfff351459beebb5031ea88bac9d4758b76ac611dccf0ad753c5900
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SHA512
b34863e846836a05ae89b820b98bb47d4aab4eb14c7a52f55af3727fc8640ba240ed4a50e733472cd93129881ccde51ad05c2e7bc80a4e85a1168f4d949078cd
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SSDEEP
1536:ERsjdf1aM67v32Z9x5nouy8VTZRsjdf1aM67v32Z9x5nouy8VT:EOaHv3YpoutNZOaHv3YpoutN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 539ecd97900ec4155934cbcd4a639d77_NEAS
Files
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539ecd97900ec4155934cbcd4a639d77_NEAS.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: 140KB
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: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE