Behavioral task
behavioral1
Sample
2025-04-21_9331287b6cf7962736f833a4fb95fa72_elex_neshta_rhysida.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral2
Sample
2025-04-21_9331287b6cf7962736f833a4fb95fa72_elex_neshta_rhysida.exe
Resource
win11-20250410-en
General
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Target
2025-04-21_9331287b6cf7962736f833a4fb95fa72_elex_neshta_rhysida
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Size
459KB
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MD5
9331287b6cf7962736f833a4fb95fa72
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SHA1
f67c7cd2526b804e744e9e383e8ff14b0a791011
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SHA256
cc1d720d5da2885c50cd93547ccf8163d7b4bb7511c7f5756e4798e449306c53
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SHA512
2fee0cf116b194e0695a2ce5df45bb29f7567538d7c8674749ab2a72ec55e10b482746b11ab90582498c99335fbe7bf727ac40089fbab0540a38373c41d86825
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SSDEEP
6144:k97+QbqZ0/xDPK8JLM7hsqMFUtkko1mJ8+ANqTCOQ7bSLP:cmQx71M75tzOmJ8+5
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Detect Rhysida ransomware 1 IoCs
resource yara_rule sample family_rhysida -
Neshta family
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Rhysida family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-04-21_9331287b6cf7962736f833a4fb95fa72_elex_neshta_rhysida
Files
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2025-04-21_9331287b6cf7962736f833a4fb95fa72_elex_neshta_rhysida.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