Behavioral task
behavioral1
Sample
cf64026e8e3fb9eadad2d51c1f1913a0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
cf64026e8e3fb9eadad2d51c1f1913a0N.exe
Resource
win10v2004-20240802-en
General
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Target
cf64026e8e3fb9eadad2d51c1f1913a0N.exe
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Size
1.0MB
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MD5
cf64026e8e3fb9eadad2d51c1f1913a0
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SHA1
8f1aad244b3b38bf6c37dd326f76ffddffd9d645
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SHA256
b7676b6c78a8f9c8479d73a7e61db7e8febee8d806cca18be677b44f5a4e2e84
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SHA512
c59e2a50bb9f48f526093bbae7b54d3045245860342a06ae8a4d5e42fd2784d3a34f24ed088b9563d30f1f7b96da4638fb9733637d19c707c54ffe46b07e451c
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SSDEEP
12288:sF0T0DfcS46yG40yztb4E6caIi54ABkp2/luo/nBbUL:z0Dfct6yG40jEM4ABkpLsQ
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 cf64026e8e3fb9eadad2d51c1f1913a0N.exe
Files
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cf64026e8e3fb9eadad2d51c1f1913a0N.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