Behavioral task
behavioral1
Sample
d31ba97cbb308b7b2453446543759540N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d31ba97cbb308b7b2453446543759540N.exe
Resource
win10v2004-20240709-en
General
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Target
d31ba97cbb308b7b2453446543759540N.exe
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Size
5.4MB
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MD5
d31ba97cbb308b7b2453446543759540
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SHA1
475f96f27aeddbd1f3cf909908317f98940a47b1
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SHA256
2f72a46df03520ba21d1f47c2882078c2b2479a7a5c07d7d9ed0b9a118e07463
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SHA512
b4a3bfa133aa6ec5f00539f32eab315e613a37de57d8d8be309a28480b90697157e198c4ec6bee9be21a2ae31a5887c57032e484db6eddf06a6cee9b60b53879
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SSDEEP
49152:65ThEC49ZZJL/asqATiVE4nDf4bg1aD3lKv5Yj62y5Pi5ls2cjopC429QCCwXodu:LvlJTGVMxyFi5lp/n+BR
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 d31ba97cbb308b7b2453446543759540N.exe
Files
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d31ba97cbb308b7b2453446543759540N.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