Behavioral task
behavioral1
Sample
a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e.exe
Resource
win10v2004-20241007-en
General
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Target
a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
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Size
256KB
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MD5
399a47d79c4525a386cdf1ea7e8de775
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SHA1
9092b6dae4c0fbbb1a8bdb10b51ab10c2e00ff62
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SHA256
a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
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SHA512
1f49152c357c9e208a61b6e23b4855f557b380e4f5a22e89aa411edc0d45a85eba0600e097198fbd7ce3d2b68127b3c099a86a0a71e22d0c84dc0663ea058c54
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SSDEEP
3072:sr85Cp8TXROLdW5m4mURp9OOG80kWilQEBUpJoczkitvo4BpYN/6mBPr/:k9p/N2NOO1cilLMoA4NCmBPr/
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 a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e
Files
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a16f5e1c9b5df360fe7b7fc5befc67ace2a43ce8c05529d803490b68cb99089e.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