Behavioral task
behavioral1
Sample
NEAS.b8436d1971fe39b3e88cdf1fd05c3eb0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b8436d1971fe39b3e88cdf1fd05c3eb0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b8436d1971fe39b3e88cdf1fd05c3eb0.exe
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Size
155KB
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MD5
b8436d1971fe39b3e88cdf1fd05c3eb0
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SHA1
44cd092308e039bdf11ec18714e682b37196a7b4
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SHA256
eb6cc95e904866c9df744dfd0b9e3514f517a82c184c1e9c9042e9082d3efadd
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SHA512
ddc890ee28c2347e76bd028ed3fd5dee616225126153ed370f58e61afa89e812570afd57b462bd2fdc3de61e2702a37bb46d1a893e86d9f0b073a09aafc1593e
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SSDEEP
3072:7jbLl/gvQout81Tj4mYWR/R4nkPR/1aVuyJNzEI1nLW2pEUudUzqcdHHWIcslL:7jluQoSWIo5R4nM/40yJNg4nL4zEdH2w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b8436d1971fe39b3e88cdf1fd05c3eb0.exe
Files
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NEAS.b8436d1971fe39b3e88cdf1fd05c3eb0.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: 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
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.e Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB