Behavioral task
behavioral1
Sample
879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939.exe
Resource
win10v2004-20240426-en
General
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Target
879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939
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Size
1.7MB
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MD5
76c51bab7ef1c3c18a0fac5fb4b4671e
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SHA1
b1a7c21733c6f1709521bef0109273fe59fe611a
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SHA256
879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939
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SHA512
4d5f0f7cde85fa8363cbca19601387bfa49b359bec1dd90b4f8b3e8fb26b3be263893bee500159d921d2c09990bb56eb8c1b5a6297ce3aa963994aff31cb48ca
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SSDEEP
49152:9oy+dw7rN7MVXWJSJqxZruTZmJuACeZbjv:9onw7lMtWMTsJjv
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 879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939
Files
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879cd64c58bc8e8b0aa72cd8b63a25b2c548b6d5ac51816b24d2095d11548939.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