Behavioral task
behavioral1
Sample
b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295N.exe
Resource
win10v2004-20241007-en
General
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Target
b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295N
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Size
5.2MB
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MD5
3961787acdc2a268a3dfc49b39552d10
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SHA1
86071d1fdd6f0cee14b2e4c15443d4924f26c892
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SHA256
b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295
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SHA512
8bfc2b989f2d3bec33356521ae17d4889306963d6c759f6a7f2aba1c04a63ad26bcd879b75deebee113e1209c08f8cc0533de7dba9431ce596f7358d2ca85f16
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SSDEEP
98304:gsCAQx8PTmmKmIxBanJa0Ye9JlpxAzpBCAojnPpD+m/1EAL35+wWe9ZG/u:gs68KmKIn3lpWzpBCDjnPpD+m/1EALpF
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 b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295N
Files
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b738e5a93b2273d05d39a771e06625681acfa8a8f94db1bdb348188092b69295N.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