Behavioral task
behavioral1
Sample
NEAS.efc54e3945c5b1d0d7f8c33d78eab2c0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.efc54e3945c5b1d0d7f8c33d78eab2c0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.efc54e3945c5b1d0d7f8c33d78eab2c0.exe
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Size
33KB
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MD5
efc54e3945c5b1d0d7f8c33d78eab2c0
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SHA1
2888811f6f0a877b74759cc9d9aa8bd4a162312e
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SHA256
8c5e3b007d068ccb2c9751dc04e8157f36f6d198b1720f090e1a579bac9e483a
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SHA512
eec1f690fe27a9edd5e6abe2fb1a426bb78f9682e73c18e585467ffc06fc983972d7e6922326a5015c0f388ac2ef4bbfb822145e7e217f226aa7779a7545d402
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SSDEEP
768:j5Gsq/XQGcoGVzUDWbcvZOkglUWJY3ggxfha5:j5GD/XPgQGcvZORS3g+
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.efc54e3945c5b1d0d7f8c33d78eab2c0.exe
Files
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NEAS.efc54e3945c5b1d0d7f8c33d78eab2c0.exe.exe windows:4 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_BYTES_REVERSED_HI
Sections
CODE Size: 22KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE