Behavioral task
behavioral1
Sample
NEAS.b31f45b638d0bd93a49c1966b87c11a0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b31f45b638d0bd93a49c1966b87c11a0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.b31f45b638d0bd93a49c1966b87c11a0.exe
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Size
193KB
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MD5
b31f45b638d0bd93a49c1966b87c11a0
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SHA1
7cbedd1a9185e0487a3593d57d62f769d8465443
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SHA256
098cad7b81594e3ebbcafa3989dd28a0383e10e3d7711836381d8874e0317886
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SHA512
1c714ad539952807580635b84bc5426eec549cf90458815c265d66dec75c953d50d77b12877d6fbe320101155b730c5bf77769f1fd469e13b5771718ca2a536d
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SSDEEP
3072:lF7p74TKhaYjO2bEFzBXrPBa9L55HqZXIjuQcPghqxc:l0TMjO1Bbc9LHW4KBPgIxc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b31f45b638d0bd93a49c1966b87c11a0.exe
Files
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NEAS.b31f45b638d0bd93a49c1966b87c11a0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE