Behavioral task
behavioral1
Sample
738646c7a7ab6215ee0b014f20dfd040_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
738646c7a7ab6215ee0b014f20dfd040_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
738646c7a7ab6215ee0b014f20dfd040_NEAS
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Size
2.5MB
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MD5
738646c7a7ab6215ee0b014f20dfd040
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SHA1
8aa34dd0ffbbb5a900030f4e94a369e2fc782cca
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SHA256
7001b2471103b82cf9aec2199ce394ddf8196c608a78b1100e092e1b921b33fe
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SHA512
cf7d6679dfd1652db774a1bcfbad23289a125152f84ab2da69302f6237989ae211903963a62c9cecbfb87bbbc8d4b7de40a711e05d91eec905eb3f922f517a36
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SSDEEP
49152:MxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxU:Mxx9NUFkQx753uWuCyyxU
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 738646c7a7ab6215ee0b014f20dfd040_NEAS
Files
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738646c7a7ab6215ee0b014f20dfd040_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
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ