Behavioral task
behavioral1
Sample
NEAS.e30131f4efbd9b6a100f36f7575644e0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e30131f4efbd9b6a100f36f7575644e0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e30131f4efbd9b6a100f36f7575644e0.exe
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Size
541KB
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MD5
e30131f4efbd9b6a100f36f7575644e0
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SHA1
f9c03a9cf45cd1d50ff9f77afccaca44101b0288
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SHA256
c67dc5f7dc05598fe6d9ac18cb790141fc7c85d5caa8e9c21ed0a7014e2fe08a
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SHA512
ac10a2ba22068d0ab333cfe8564730bea20bdd78f9022c67a019eca2fb9c1b4346ba2531b71a59ed07a3c1ef462c6377bcc9a30a1722cae23dbce7cc5f152c70
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SSDEEP
12288:0jKdDEmldG/dpqhyKyVkKB0Ha2tB1XJl9LKLYOZ6:tldEj4JtB1X3
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 NEAS.e30131f4efbd9b6a100f36f7575644e0.exe
Files
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NEAS.e30131f4efbd9b6a100f36f7575644e0.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