Behavioral task
behavioral1
Sample
bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967bN.exe
Resource
win10v2004-20241007-en
General
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Target
bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967bN
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Size
183KB
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MD5
249fc91b72c3483794e6269c852b39e0
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SHA1
c943dd32ff71b67880584038408ea57ca90194da
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SHA256
bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967b
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SHA512
613db8df598070e05898d9f2a9f3bc51a74c8d0775ea3a001707a7a9ac251115d94b72910f96f8b983e9c9d40ad865457340347dc63b9b303c43ce86c013d7d0
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SSDEEP
3072:sr85CenTf6W4UKUOLB+Gu6ZEH8odRw++xB8DAp6f6qB8DApf702o:k9mfVh+S7J+8D778De7c
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 bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967bN
Files
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bfa5d63547faed4934b255b00a14513e67c26eb1b84b88d375c58090e743967bN.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