Behavioral task
behavioral1
Sample
NEAS.b99ba3171865f8553f09f333481913e0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b99ba3171865f8553f09f333481913e0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.b99ba3171865f8553f09f333481913e0.exe
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Size
1.5MB
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MD5
b99ba3171865f8553f09f333481913e0
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SHA1
efdb0fea0fc784963be733499fce461920e5f443
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SHA256
bfdb8f83cc952a9050af1d19e0e895ad58c4c7d6a86117d8c912bd700e85caf5
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SHA512
98ace5adfcc5cd182eddfa7bf38646dd722dc1ff73ca56d20f7eae7227b9c9ceb9999b7e7766b68a358966ea948732826b82fcb4dad8c0cbea284e1c2e6d05eb
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SSDEEP
49152:P8aZrVFGZ84w/rdNNoU8lKBziNkR7UCnFOyS:PjtvyUnNoii+R7UIFc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b99ba3171865f8553f09f333481913e0.exe
Files
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NEAS.b99ba3171865f8553f09f333481913e0.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE