Behavioral task
behavioral1
Sample
af565887e05c45e1a6abe2697a1a81f0_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
af565887e05c45e1a6abe2697a1a81f0_exe32.exe
Resource
win10v2004-20230915-en
General
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Target
af565887e05c45e1a6abe2697a1a81f0_exe32.exe
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Size
365KB
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MD5
af565887e05c45e1a6abe2697a1a81f0
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SHA1
cddbfa97cb2d0a130173740cbc401669ad9152d3
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SHA256
62cfe508a1cecebfde4fbe6c5415b76cee42acabb294f2d3677822b52d7d9a69
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SHA512
3d63080385e07c136c9c32e20dfafbde5f7bd12ffe4080763b33ed1a58905b03c9803a78fb6a2fb8bfee027a78d1ed49c25bce728db43abe21dc58bff715a313
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SSDEEP
6144:k9/K96T+oPs8SiF7rbLmQisZ9r3OMRERyaS7h9:AFT+FyrbLmKjP
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 af565887e05c45e1a6abe2697a1a81f0_exe32.exe
Files
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af565887e05c45e1a6abe2697a1a81f0_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