Behavioral task
behavioral1
Sample
87c3506d2c20485f2b1ffff6b5103adf449954207a342c7ac9d5b0266b49c643N.exe
Resource
win7-20240903-en
General
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Target
87c3506d2c20485f2b1ffff6b5103adf449954207a342c7ac9d5b0266b49c643N.exe
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Size
550KB
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MD5
7f27befa2624e606586e3afc9fd88eb0
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SHA1
e9dcc998d762a5d713d5658bbf89bb88730a99de
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SHA256
87c3506d2c20485f2b1ffff6b5103adf449954207a342c7ac9d5b0266b49c643
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SHA512
9b96c9f2a489f8d74da2716dbfbc053aa89068912650f5d92276bfb3cafd533d906f78aaea1b3e1c8dcb4ca02798edf77950d3f9877a72e449f57740f1c172de
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SSDEEP
12288:dLq3lCfNK3NBPTsPfu9nOS6cE/wSJrJXKQN32EQN32c:dLQQE/afEOSKoSJrxK
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 87c3506d2c20485f2b1ffff6b5103adf449954207a342c7ac9d5b0266b49c643N.exe
Files
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87c3506d2c20485f2b1ffff6b5103adf449954207a342c7ac9d5b0266b49c643N.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