Behavioral task
behavioral1
Sample
eafb6e805564b9887da25fef217906a6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
eafb6e805564b9887da25fef217906a6.exe
Resource
win10v2004-20231222-en
General
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Target
eafb6e805564b9887da25fef217906a6.exe
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Size
2.3MB
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MD5
eafb6e805564b9887da25fef217906a6
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SHA1
bbdd85b07c1914d6dde1c0562d53abb28d1e5a04
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SHA256
767afd1121296939f21eda054d921b34103a8b193d97991b8d90cdb4148160e5
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SHA512
90444a3508f0e7e53696d301d81797818a87c89cdb45f91a669807198612c167b5f0a9fe6df050966476e388dd41e57ecabcf025746e426ab974fc92cd923f34
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SSDEEP
49152:ah2CuP3CR6bLM/DLJwgvxnWc8zrMPiAGPpnTBEeVMfh4g:JswOdmMPnGPpnTBAfhb
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 eafb6e805564b9887da25fef217906a6.exe
Files
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eafb6e805564b9887da25fef217906a6.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