Behavioral task
behavioral1
Sample
2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14N.exe
Resource
win10v2004-20241007-en
General
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Target
2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14N
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Size
843KB
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MD5
0b1a943f158435b1b5205cb0fe0428e0
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SHA1
b60659313e942b5e5226c0131bcb9fdb9ae3c054
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SHA256
2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14
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SHA512
d2a0fb3a5ec3330cacdf0e3cc6e8ce71979b4b360dbd942e6a373cdaf8710b2e6feb03c022714da3abe8b4c875ec1d0e18e04bd413fb9686775eadb61eaaa104
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SSDEEP
24576:+uYPs6TUTwyCDVPcsuu9OhRCAcL5tj1XUNgASK4CTfVf1WZ62zxZIVnEM/g:gYYuNuMyAcL5tj1XUNgASK4CTfVf1WZV
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 2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14N
Files
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2a1ac8ae3fb6b645d75d9d90c49251727575d66a145058263114c2eb3524ba14N.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