Behavioral task
behavioral1
Sample
b78085c3528c17a898f343ba0cad2cd241658ddbf081e86e5e53ecf8972a9140.exe
Resource
win7-20240903-en
General
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Target
b78085c3528c17a898f343ba0cad2cd241658ddbf081e86e5e53ecf8972a9140
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Size
5.3MB
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MD5
56e7191cbf9f080c86c5b3d04e37eaa0
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SHA1
cc894fe93cc988bce99aae6d67acb13571604962
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SHA256
b78085c3528c17a898f343ba0cad2cd241658ddbf081e86e5e53ecf8972a9140
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SHA512
877c7355fcdf556df026eb780d9d9787c8a7329ba90da10edc960b143825d06ad0fe8ace608106cdf32a0bb5ac5233100940b33e7e552390bc636e39d6219370
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SSDEEP
98304:DcFdYcc8M9AE4MaqYWx/4c5UwVlxw0UVRuGXNRp45RK0wtIFC7Vjwiz6:DcLYcp/E4oR94c5tK0UVDuC0wtIFC7Jm
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 b78085c3528c17a898f343ba0cad2cd241658ddbf081e86e5e53ecf8972a9140
Files
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b78085c3528c17a898f343ba0cad2cd241658ddbf081e86e5e53ecf8972a9140.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