Behavioral task
behavioral1
Sample
a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498N.exe
Resource
win10v2004-20241007-en
General
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Target
a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498N.exe
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Size
234KB
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MD5
771bcc4a8c0ddb19f5c9bb73a6d8ed50
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SHA1
dd755c635c3d0e4c49fdd9269ced66b3a0b7736a
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SHA256
a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498
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SHA512
6d2f4591e2ac1ce3826d4f5fa60a724641e4cf6e309670fd3e3bf829faa6730e6cda84dd4ffca0b52f5b5e5b2f3774bc0b50ce68cd5cdb7636ac84c9ede7a600
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SSDEEP
1536:JxqjQ+P04wsmJCYHwReW9/YJR5lRv72O1U81cR:sr85CWC/YJTlljcR
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 a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498N.exe
Files
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a8956fd36908a3b2f2cb831307b0b890e696debd7648843509bb7efc51ca9498N.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