Behavioral task
behavioral1
Sample
3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542.exe
Resource
win10v2004-20240226-en
General
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Target
3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542
-
Size
462KB
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MD5
8ac41fb995a138d6395b84bea0c10311
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SHA1
119a5a70e2e163e145311331cb13ddf6178b7d50
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SHA256
3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542
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SHA512
e7b16299dfcff25e58d41565c0cf5b7312db3e03aa52ef01f765cfce198ea60a5fc5f85f3d013cb5c988762ce26dc2465144fd8790545df1aee7b2e6cd59967c
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SSDEEP
6144:k9S/qNrfcOrCt1duzU4cUwuTgH6JZwSY8aQWSCpiW:Z/qNrUOC+Y4cUwuTgQ1Y8USCpiW
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542
Files
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3efe58cd96c5b440210c0d156b072958478ef134928d9a53bdfb223b8cc00542.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ