Behavioral task
behavioral1
Sample
4e1f96123ffe3a86d60257786eb1e716.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4e1f96123ffe3a86d60257786eb1e716.exe
Resource
win10v2004-20231215-en
General
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Target
4e1f96123ffe3a86d60257786eb1e716.exe
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Size
4.0MB
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MD5
4e1f96123ffe3a86d60257786eb1e716
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SHA1
85c823eae0a7e8d21769f8c3174e5e854db3e30c
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SHA256
bd27dd440dbba6d0d1109621989ffb42173f5162e9e7e43cd25064193b0b0c23
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SHA512
b79fe5c03b607cc583e3c79d74339ef8cbe52840e72a2bceb0085acd0f94b0df878f7c94ca683218a776bf3cf1c9c7aa2b6a004b06430536d614c76f7ff37671
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SSDEEP
49152:pPz5SnIeeaEuwvFfpgtGZyHzFwK4wKfc621u+ahV8CT94o+4i4KBc1c0DX+vfs:3IlNoWJFB1cZKo
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 4e1f96123ffe3a86d60257786eb1e716.exe
Files
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4e1f96123ffe3a86d60257786eb1e716.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