Behavioral task
behavioral1
Sample
NEAS.31152d8d42d58df643792fe61d6f1c40.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.31152d8d42d58df643792fe61d6f1c40.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.31152d8d42d58df643792fe61d6f1c40.exe
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Size
108KB
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MD5
31152d8d42d58df643792fe61d6f1c40
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SHA1
78873088d4de8a6ab27d035d9db0c117e8d71e90
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SHA256
ab5b64741f2310fdb970bdb989a7d040e70f4fd93ed3339e73d9af2dab2bd429
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SHA512
73fcef72ee04b3545fe63e1bb93ea4cb4343447f7fc005cc1c2d2b5d5bc91c79b1fc480a42be9375d733293bfac047c84b66323e81818f8aa5652aca99ebc1d3
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SSDEEP
1536:fxqjQ+P04wsmWqQxqjQmHEp9uwsmsC1xL:mr8GqNTJC1
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 NEAS.31152d8d42d58df643792fe61d6f1c40.exe
Files
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NEAS.31152d8d42d58df643792fe61d6f1c40.exe.exe windows:4 windows 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