Static task
static1
Behavioral task
behavioral1
Sample
nasmw.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
nasmw.exe
Resource
win10v2004-20230220-en
General
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Target
nasmw.exe
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Size
124KB
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MD5
eaef7a7e5ef9b6ea376f86279dd396c8
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SHA1
13a4424a68728c127468f53a84ce14ab06483e9d
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SHA256
0d2bb33f65c18febe1aa3fa70b4735ce7866da6fc41631eaf22657666462595f
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SHA512
5490bb10eefc9f01e5793782ee63bcecb69ac8629a0f41a2c7c24a1fd034548475a59b814bf66435218218efaec71b540895e2dd8e2a95d42287f1784dd9784f
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SSDEEP
3072:wyHOJZBxKGVLmnBFyR7/bzdkL1goGTIlpeoDZ45:hqBkeuiRzdkJgqlp5W5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource nasmw.exe
Files
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nasmw.exe.exe 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
Size: - Virtual size: 328KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 124KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE