Behavioral task
behavioral1
Sample
b9c65e1d9e843be000c8a1b011d373d0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9c65e1d9e843be000c8a1b011d373d0_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
b9c65e1d9e843be000c8a1b011d373d0_NEAS
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Size
8.2MB
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MD5
b9c65e1d9e843be000c8a1b011d373d0
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SHA1
9e7203b91ae4a457d03049999e2957192a1c6edd
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SHA256
2b9966397379fa0ea726631ee317c1f8d533bb88658dba5ebb417aae59093ad6
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SHA512
dbfa6693415d19641fa82881032a2852fec129f194ea7c9418232b78c871793720255b03bcbc24c19acb2bdf46ca50ce7f236f3b4f816aa7698642a1333c62cc
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SSDEEP
49152:llHXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXTVVVVVVVVVVVVVVVVl:llzVVVVVVVVVVVVVVVVl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9c65e1d9e843be000c8a1b011d373d0_NEAS unpack001/out.upx
Files
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b9c65e1d9e843be000c8a1b011d373d0_NEAS.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
.text Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE