Behavioral task
behavioral1
Sample
73b389961caec68d2847558fb7401710_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
73b389961caec68d2847558fb7401710_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
73b389961caec68d2847558fb7401710_exe32.exe
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Size
1.0MB
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MD5
73b389961caec68d2847558fb7401710
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SHA1
40d2d34e40cee3f7c7073e37aaf650ce8cc8cd50
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SHA256
3a00f77bcfb88951e6b6c79a3102286ff874b51220ff8661c3b11b2a05fb350b
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SHA512
73ef7842d07bafc3551b354dcc9d2dce32022ad3bc0c49efe26c7a6012d937be7900dca395150501bc665955a95f1e9fd3231f70da506e8adc94f6e2217b60a5
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SSDEEP
12288:JOn1vb9ujoiDwFzuKi3PgP90Q9euitKIC2SidapbOua:E1j9ujogIzub4P9Vguit+pbi
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 73b389961caec68d2847558fb7401710_exe32.exe
Files
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73b389961caec68d2847558fb7401710_exe32.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