Behavioral task
behavioral1
Sample
83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244.exe
Resource
win10v2004-20240426-en
General
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Target
83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244
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Size
213KB
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MD5
6de520bd8c2286967d0c40e17d68864c
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SHA1
2da7150f610aecaca2926bc3995e763e67c3516c
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SHA256
83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244
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SHA512
e50b44849dc0473383cbb50c0643289860ecb4f3c69cba1c7d61fa5c5ab36b13044e3eadae36f875d1d51abe97ff47b04618e660524b835873fbbd376b2eb801
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SSDEEP
3072:sr85CYZhcxEI/Wa+x5NJxT3QSuv2LpjbR1wbkYHtrq/+j8Hg8yIvz5l9bn5:k9GSxB/yzNLQSuv2L1YRw+jj85lJ
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 83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244
Files
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83f9bccdc1e010b11d9d4c486d4464269204ff20088c84c8bdd41d29b9e5e244.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