Behavioral task
behavioral1
Sample
2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096.exe
Resource
win10v2004-20240226-en
General
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Target
2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096.sample
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Size
179KB
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MD5
7b1a36d93c28a8d4fa109da001cef510
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SHA1
e4b4c964d9cfa486cb22ac01792e2b6a80da001d
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SHA256
2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096
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SHA512
7bc6daa6fe477a30c4359be5f204c6c085359e25ed851e659f1c2b1bff70f6e64a10f03375034778dbccc20f672c112c50f0658430fdec37dfc2b17f3c6d18f5
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SSDEEP
3072:sr85CPcCdTf0byk4MTRu7Rd3xcxT62B/n/GAzBRdYPgv1uTga8za7/aApO6fCR6j:k9JdDE9XTRczOtOA9RdUKm0Ffi
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096.sample
Files
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2db2fcfccac87f519f29b1fc56c7a1088605b6491c24c22adc1c12f974dbf096.sample.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