Behavioral task
behavioral1
Sample
66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N.exe
Resource
win10v2004-20240802-en
General
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Target
66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N
-
Size
1.2MB
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MD5
0601f12aff994e0663bd1df2e91b0c30
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SHA1
091510feeaa9f937c0836bbf98160e6b6a04d430
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SHA256
66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564
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SHA512
4b4fc8ffdb78ce2ad3d2c6cfd08d4f90d01f3fc62b466505bba95c2b307bac57713ac678385d0e98dbb8d1920ca1ba687ca51ef2e7899e38d444b11e7ad4fdb9
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SSDEEP
24576:8jcbI/aqMb3oVEMHir/M/PZdcGAcb/pAkXKTJ+Z:8jcc/aiVEMHiw/PXAaxWg
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 66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N
Files
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66fda5917295c2fefdc897f06c6fcb700b27cbce4873b146b332803bec340564N.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