Behavioral task
behavioral1
Sample
NEAS.ef2ec3f87bd3560cb10bdff5995865c0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ef2ec3f87bd3560cb10bdff5995865c0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ef2ec3f87bd3560cb10bdff5995865c0.exe
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Size
246KB
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MD5
ef2ec3f87bd3560cb10bdff5995865c0
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SHA1
33cb64d0a37b2b2836aac627f92123a83d833b6b
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SHA256
62f03b5e16e8bb50ad5fdfcec123e89db5211f1aff7978ee604070323b9e59d7
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SHA512
7cce1f695ef69411f5d3089d1394cca35393bcd22d97aa13d6d6771245ba7af416881f77c3221a4527bd5f2eacdbb03a43f7c83b370aa20fce3d2fa75e8ace86
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SSDEEP
3072:nUJ8m91SiqdvT/GcYBJR8LeBdVw9+TpFLrD+u3nwX:DSYdbGcYjVa8z7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.ef2ec3f87bd3560cb10bdff5995865c0.exe
Files
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NEAS.ef2ec3f87bd3560cb10bdff5995865c0.exe.exe windows:1 windows 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_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 117KB - Virtual size: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE