Behavioral task
behavioral1
Sample
caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1N.exe
Resource
win10v2004-20241007-en
General
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Target
caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1N.exe
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Size
365KB
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MD5
28336bd7b647d1ab5915ed0da4fd9c90
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SHA1
508e3c7f53d7f32dbad9e29b16ad91289164f190
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SHA256
caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1
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SHA512
e2753338f61e34a981807b02e436b91b7df7decad2e898f006ab6f82389b76c6fc96cd9e8643e96cf4f646d40209c1e13ff00bb5b03a0a80445ff5e26e237611
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SSDEEP
6144:k9niwHv5AjJLo2I3p9ojRxAOZSu7dBEJTl1YMsJTl1YM19:y9HujJLYp9Y2OdBo7y7
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 caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1N.exe
Files
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caf802e251fef0e10be1839d32c271be2abf687cdccfa1842baae6c1d51a6af1N.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