Behavioral task
behavioral1
Sample
2025-02-01_956d4875855427a4eab2929413b397eb_makop_neshta.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-02-01_956d4875855427a4eab2929413b397eb_makop_neshta.exe
Resource
win10v2004-20250129-en
General
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Target
2025-02-01_956d4875855427a4eab2929413b397eb_makop_neshta
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Size
89KB
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MD5
956d4875855427a4eab2929413b397eb
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SHA1
f1b139d31050e53aef22d3cdee0a98c510165d99
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SHA256
72b86cb783b57ef3a62fcce38ff308fdd303f38f73e8283356f5140e8607e2ea
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SHA512
61a3fdeee055319b6c9c25c0f136cc4b07844d61c079f3cca23d79344f3add6d5edc397f95de8a61ca16f9fd45f4a05df997ae542a6ef4cdba27307966e763f3
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SSDEEP
1536:JxqjQ+P04wsmJCPbInVXEedxaX318HxZATvnsblYO6CaPK7s:sr85CPIlHa318RZEvsbyOZaPus
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
MAKOP ransomware payload 1 IoCs
resource yara_rule sample family_makop -
Makop family
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Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-02-01_956d4875855427a4eab2929413b397eb_makop_neshta
Files
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2025-02-01_956d4875855427a4eab2929413b397eb_makop_neshta.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