Behavioral task
behavioral1
Sample
2025-02-09_04ec01d0ce041c83beed42e2e9235eb7_neshta_wannacry.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-09_04ec01d0ce041c83beed42e2e9235eb7_neshta_wannacry.exe
Resource
win10v2004-20250207-en
General
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Target
2025-02-09_04ec01d0ce041c83beed42e2e9235eb7_neshta_wannacry
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Size
5.1MB
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MD5
04ec01d0ce041c83beed42e2e9235eb7
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SHA1
cf21ebbf315b6aafbe51a9e6aa5b097185c4df3e
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SHA256
e8a7026b7feffa9e3e55b49e448bb597421540b9e7c1680315b129f9429bc0a9
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SHA512
1234d3be5b72e663c2363549067b41b24f589ab151c085427efcd83325cce50b5576d5af17a505cd9ef3708d83c0d5a1a77d8652188ad0ee1174df94b43854cf
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SSDEEP
49152:nnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0H9O:nDqPoBhz1aRxcSUDk36SAEdhvxWa9O
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 2025-02-09_04ec01d0ce041c83beed42e2e9235eb7_neshta_wannacry
Files
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2025-02-09_04ec01d0ce041c83beed42e2e9235eb7_neshta_wannacry.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