Behavioral task
behavioral1
Sample
1e54f1b14b5dbaa2f59f2ee972b8e710N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1e54f1b14b5dbaa2f59f2ee972b8e710N.exe
Resource
win10v2004-20240802-en
General
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Target
1e54f1b14b5dbaa2f59f2ee972b8e710N.exe
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Size
1.6MB
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MD5
1e54f1b14b5dbaa2f59f2ee972b8e710
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SHA1
a3cc1bc115847fb9b6e8548f67ee2f4bc213bc28
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SHA256
489bf6658fa517f8840f478836243e5239609e5eb0d41f221ee61844ceedf4f4
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SHA512
eac7b23afab00e5380b29efb2569b5332d67f9999ffc42fc6eba8e61942dd63d40f6f235d8d97ef1156534408af8ac18a0893de9a48ae8ab13cc8afeeb8c0f32
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SSDEEP
49152:diEa3J/lPA552bT8TCKpxVt2sl0TD5yncADYOS0jZ2/vgm9dX:dirIOoT9pnt9l45mcADRS0SRbX
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 1e54f1b14b5dbaa2f59f2ee972b8e710N.exe
Files
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1e54f1b14b5dbaa2f59f2ee972b8e710N.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