Behavioral task
behavioral1
Sample
660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5.exe
Resource
win10v2004-20240419-en
General
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Target
660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5
-
Size
218KB
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MD5
c7340cd2181718d2a1baf7455b101cb5
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SHA1
2a76a8979393df3034d99fd048cf3725a16b8354
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SHA256
660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5
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SHA512
a613598f6decc70b01095929611c2ab5c92328f12d5070b00985c660f38f36691a31c72527bc0ee92663842de5b8ebf2392ea37dd9b997edad8afd110ee1fabb
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SSDEEP
3072:sr85CIySSyyXC2BZC5vHa2L8jv+UII6qS2AroAxYNl5gwZFxlPsVcCXFzlZBnD:k9oSyMZOy406qS2AroAxhw7nJCXN1
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 660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5
Files
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660f904ba094c09cb21c26422e11a55ae47ae239c873b41c37a39e174e6fa6a5.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