Behavioral task
behavioral1
Sample
bd820676a5b9f8e24f77f918953c49f4e7e7fc9b1b90e35c62bb7b08706af376.exe
Resource
win7-20240705-en
General
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Target
bd820676a5b9f8e24f77f918953c49f4e7e7fc9b1b90e35c62bb7b08706af376
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Size
3.9MB
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MD5
9b6d28bba41f183fc8b585880d455545
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SHA1
c15c871f8dfc3f922c1be8eee48caa73c383fbcd
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SHA256
bd820676a5b9f8e24f77f918953c49f4e7e7fc9b1b90e35c62bb7b08706af376
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SHA512
626bee0cac9203bd55da07fbe458cf4f60f88cdb7ea3a38e5032d6f2c7ed0bcc0b4b7ac9671ba6f7758bfed23f981a16117f0bfae79eefde2bc5a14fe6795d0e
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SSDEEP
98304:vylZcS44lJH2PGb1GFIJ4jfbY2aXIMxaV9UV7UCLLY:iZcS44lJegzJ4jTY2aXBxXed
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 bd820676a5b9f8e24f77f918953c49f4e7e7fc9b1b90e35c62bb7b08706af376
Files
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bd820676a5b9f8e24f77f918953c49f4e7e7fc9b1b90e35c62bb7b08706af376.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