Behavioral task
behavioral1
Sample
fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa.exe
Resource
win10v2004-20241007-en
General
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Target
fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa.exe
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Size
5.4MB
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MD5
e3a183bb8937dee0e7f88aa28b2c2a0b
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SHA1
05e3c30b0c686902ccaadf68fa05809057f6d651
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SHA256
fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa
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SHA512
f92d864a20b69efaa972c749bd537b858865c978d403a2b704066d9f61fd8e8ec2713dae2985d4d19c0b68d7efdae11d2d6a3846272063fcfbfe9fb1c893b838
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SSDEEP
98304:B8P+ore3hUyhZTHJ/wh+9scxSntxDbMAOhe1+zgxa3xWf+RLj:2Pk3hUyhlGznzglZgxcNB
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 fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa.exe
Files
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fef03ef3e144c73fbdb047440797c9af1d608575ca07128affa3036dbf5237aa.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