Behavioral task
behavioral1
Sample
7a8623ae2c607e54de9815950516b830_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7a8623ae2c607e54de9815950516b830_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
7a8623ae2c607e54de9815950516b830_exe32.exe
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Size
8.6MB
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MD5
7a8623ae2c607e54de9815950516b830
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SHA1
c00956cecad8ad0a4f31ad5a5f6f9b58732c7e47
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SHA256
2802e24a17787229b839bb2667aa7e6ec32d66a91f8dc143e6da9ddab1b6636f
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SHA512
3af8273d0eef0e54352d2d32448c7b7ca937eddc0c6c760f8fb6c2860bd5a2a788dd816489dd57c44a1ebc343b01379a3687816946f12079526d0c805140350d
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SSDEEP
49152:vDknYFuLNR9NrvcArtwenORsQJYv6gCJeJPcDdBScYUBDf7qG9rQnoKU2oixGx4B:arR9pvc/oisQaFgeJPsKG9+9UrixGu
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 7a8623ae2c607e54de9815950516b830_exe32.exe
Files
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7a8623ae2c607e54de9815950516b830_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