Behavioral task
behavioral1
Sample
834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2.exe
Resource
win10v2004-20241007-en
General
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Target
834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2.exe
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Size
232KB
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MD5
8d6b25c5a838b03aa08cd4bd0623c669
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SHA1
f2c57d4037d29cd1586be66db9956df4947b0ca3
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SHA256
834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2
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SHA512
57f82bb56fdc0acabf74d2360974313bfe9ff623d692e2cfed62da490591f6b1e12dc6dd081c4fd5ebe052ab87f4cf2350601c055099f94b0f64202a270bac60
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SSDEEP
3072:sr85C4NmI2cOSr2BPSW1I5ksCuk80AEJz1ROcd5wNNpbNKsf5E3JBC2kZU:k9KDNOSaBKW2nk5AE91ONfRmJBMZU
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 834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2.exe
Files
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834a1a406d66b38d036bca7993e0fef9f3b9e04695805c014f43f06eae65c6e2.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