Behavioral task
behavioral1
Sample
cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840.exe
Resource
win10v2004-20240226-en
General
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Target
cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840
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Size
1.1MB
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MD5
b40c3d5a3e8d4367a01c6ef30034d3e7
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SHA1
6b64268e714e6bec699b40d0777a837399455aad
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SHA256
cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840
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SHA512
8e540f74d0b8a3a049f040775740163cae75bb4b0fae46369f6510b933fe7d58d6a1d7f126f15ec3e45e953abb726ac2417e90390a827512d761003710516d5a
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SSDEEP
12288:+yApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9NKyBZy12yGMMS9:AJ39LyjbJkQFMhmC+6GD9rsAen9
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 cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840
Files
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cf733c753beb0dfa84e0b1c38bd9dd576988635fd6087a0f86c519799ac82840.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