Behavioral task
behavioral1
Sample
419ed6b634ff9aa93cfa4b0cb2db89c0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
419ed6b634ff9aa93cfa4b0cb2db89c0N.exe
Resource
win10v2004-20240802-en
General
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Target
419ed6b634ff9aa93cfa4b0cb2db89c0N.exe
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Size
243KB
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MD5
419ed6b634ff9aa93cfa4b0cb2db89c0
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SHA1
d306d11375bbf2497ab5b1702c85b0a10c536e61
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SHA256
c4ec91a0fd3ef4289f42ea274bf87bc93ba718c6d48a6a8a6914ac822b58862e
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SHA512
4b51ca8cc378b80d4515adc5b93c04328ce1a25766ea5831f72724035bf09108454136d443730d083792ad3285d9ac4e9e4cdd25551ffddc609092b25a058c52
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SSDEEP
6144:k97qu8u7Ow0/2q8jjLO3VJyB60OHyLC7vkz/gnCX4HItbrxFiylVF:qX7Owu0jOFc2Hyw6gCX4ybjh
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 419ed6b634ff9aa93cfa4b0cb2db89c0N.exe
Files
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419ed6b634ff9aa93cfa4b0cb2db89c0N.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