Behavioral task
behavioral1
Sample
NEAS.41d15e79a44f7bcdef8ca4973b2fba90.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.41d15e79a44f7bcdef8ca4973b2fba90.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.41d15e79a44f7bcdef8ca4973b2fba90.exe
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Size
8.1MB
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MD5
41d15e79a44f7bcdef8ca4973b2fba90
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SHA1
6e2ebfcfb2931d69dedca241d95a9a5989bf2a52
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SHA256
fc517a9798f9933a680fcdcefdccb5ad2db2e6abe3c0b600ce447fb03c266551
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SHA512
bbdd4b43e9101a5c9ed0a6e4b8c21616178167bc6b674799d5e1a3ffe9333c79a41e46cdeb991e0f4b309632e409e8db4c716679fc28b112256b762131783b19
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SSDEEP
196608:iq0y+O0CDEZaUGdcLWk3stx/OVrPpg3Sg6:iq0y+O0Cn5k3O/+tM6
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.41d15e79a44f7bcdef8ca4973b2fba90.exe
Files
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NEAS.41d15e79a44f7bcdef8ca4973b2fba90.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