Behavioral task
behavioral1
Sample
b50a65368b5d0b53c98ea082fdaec430N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b50a65368b5d0b53c98ea082fdaec430N.exe
Resource
win10v2004-20240802-en
General
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Target
b50a65368b5d0b53c98ea082fdaec430N.exe
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Size
4.7MB
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MD5
b50a65368b5d0b53c98ea082fdaec430
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SHA1
924a8c10638cb50ba7547d4c281ac9fc197053fc
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SHA256
178b48f8df1b31cdc3114b6177500d63d11fdd1c7084a9f1b99a5e3eeaf17b7e
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SHA512
7038b4bea5adceefb11b1d75f5500789b0ee7a6f5a91770860cb3b12a34d4656e111fe3e404284dc3f3f727268c17a20880be75dc536b6e68c8799c46626d22e
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SSDEEP
49152:2vBrbgMElf78QG+4ZYdMW4BMZvPE3upRD1mAhVJ2Z:qrK78OQYdOBMZnE3upRD17h6
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 b50a65368b5d0b53c98ea082fdaec430N.exe
Files
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b50a65368b5d0b53c98ea082fdaec430N.exe.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