Behavioral task
behavioral1
Sample
a98afeec430b729332f693119c184910_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a98afeec430b729332f693119c184910_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
a98afeec430b729332f693119c184910_exe32.exe
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Size
1.5MB
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MD5
a98afeec430b729332f693119c184910
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SHA1
04db8f86d96a325b4a1da40c03947127d4a8f7f9
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SHA256
85341e60d9fd7059433245732b1da87990c21b3cfa948e2ddf01a9f9f0aaa82e
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SHA512
5bb1f6a7c97b325bfd714dd0ceffcde6516cec182f93b58ad10eba64e76ee1d8c3abae229578e64c6bd8d7253fb7c7c178b21a85d23f8013a3475827c75b4c4b
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SSDEEP
24576:p1x2yNIiNHTDN+gl4tbbp2VWivp5xdQHTjHkZRrk2q8OBdaHUGvqEsINuKAhqKvI:miNHTJ+gl4tbbp2VWivp5xdQHTjHkZRL
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 a98afeec430b729332f693119c184910_exe32.exe
Files
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a98afeec430b729332f693119c184910_exe32.exe.exe windows:4 windows 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