Behavioral task
behavioral1
Sample
efa2a9e6536c2d1e6fff83410ac640b0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efa2a9e6536c2d1e6fff83410ac640b0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
efa2a9e6536c2d1e6fff83410ac640b0_NEAS
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Size
1.1MB
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MD5
efa2a9e6536c2d1e6fff83410ac640b0
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SHA1
b000d48a178e535c9f0814f6da6faf41baf27ad3
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SHA256
b1d9882a2975e6089cfc70fd2d63f7e6a45a2f1b084c04e69a6f807f4f2d75bb
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SHA512
6805c6fa274ac9d4c1230aa7ab4bf28fb29263c9ea7f047dd378ff9792486fb5694efeacba456810d5eb4b032f53b57c66b2088348f636d2982f5dbf0653f7f3
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SSDEEP
24576:VWXfcSQZy7kx9pNCtxwDbN0dxnF4OjHQpEh9LHNO:okS1a9mIXwVeBKA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efa2a9e6536c2d1e6fff83410ac640b0_NEAS
Files
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efa2a9e6536c2d1e6fff83410ac640b0_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE