Behavioral task
behavioral1
Sample
32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820.exe
Resource
win10v2004-20231222-en
General
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Target
32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820
-
Size
703KB
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MD5
957fb17d617463dd180481672aaac22e
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SHA1
4a1f0b0f209e9a0ce2bc6ee64e627b8248adfde6
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SHA256
32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820
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SHA512
de6160eed5b139567e160faf8094100f6fd87bba8dfb51926e44ec86df679e78f3c627ef85427b3737e198b47d224e8b42757cb191d88442ea723d7d8bc8c4f9
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SSDEEP
12288:++4WpAE9y7Rxkz2Uo6hYMRbG7TyQ8WyDv3WDWHUIpUsimxVR5dx6D78cPLC+9uG8:zpAEIxyo6hplGUWyrWDEUIpUOTKDS
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 32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820
Files
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32f443798ac328c78970cac87017c107f0338cbc0ecb9bc24da78a49eec5d820.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