Behavioral task
behavioral1
Sample
83255461874ef0c9d8a3c252284e3950N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
83255461874ef0c9d8a3c252284e3950N.exe
Resource
win10v2004-20240730-en
General
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Target
83255461874ef0c9d8a3c252284e3950N.exe
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Size
2.4MB
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MD5
83255461874ef0c9d8a3c252284e3950
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SHA1
3a4bb78ae5d71de0ff28c65c4992a3f223bc8492
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SHA256
af8845f01c8926f596c30f4c7dbd263ef130ad77054e01ef8507a79a6bcdd5d4
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SHA512
c1794920279ddb34dd78433357e10281addf423fd225a0fed4d711422c1644b360c4c888ccd296db78bdddf68c9b9f62aa13382537efc8a77e7f308097bf80b3
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SSDEEP
24576:HYzl8f+4YWVAzBvqHLAakeqeFwPcA2dG5t76cyDecf8+9oP2DIWOY0BYlnB:QU+NWVvHLAur0cFGX6Kct9oNWJLlB
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 83255461874ef0c9d8a3c252284e3950N.exe
Files
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83255461874ef0c9d8a3c252284e3950N.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