Behavioral task
behavioral1
Sample
4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375.exe
Resource
win10v2004-20241007-en
General
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Target
4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375.exe
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Size
3.7MB
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MD5
e90d3ca2b9d99f57cd43ab9fd1e2c638
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SHA1
80413fd4a4736888a7416a91619e04c7cf9d865d
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SHA256
4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375
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SHA512
c2e046291f5a425d2ecccceb477a23fc4c4bf6b0554865436b59d95eadea56e234e4a2ebfcce52ddfdf281be441ed268cafacd30795a4433eacc29bae26dcf9f
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SSDEEP
49152:8G71e1Fst+Weyfh6Qof06bhPiZkbESA6szlIMH9Q/f1xW1H9:uSCQubESA6sz+o
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 4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375.exe
Files
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4246a7e6bf470b881ecc5a1d0a8713df0b7b781d00a70fb91148434ad5087375.exe.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