Behavioral task
behavioral1
Sample
40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f.exe
Resource
win10v2004-20230220-en
General
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Target
40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f
-
Size
5.7MB
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MD5
b262279283c5b41daa17cbea8c9dca52
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SHA1
5ceeac81fb36f26eb4c5964c1e72d3752ee62853
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SHA256
40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f
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SHA512
73e9119f41ba260ce78749c38cc80b2b261dd0c75c806febf8a530e1acb6cb7029adb32ba28e0ccd3ff3db280d025a802fcb7fabce3522b9cbc5f07dbfc538d1
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SSDEEP
98304:d63L8mHfrRMYoHRljE/c9UH5p5n177ydW7D972IOQNJ5bNvVD9WIxqd6as1GucuF:d63frdQdOc9U/5nV7ygJ2IOQX5x/26ay
Malware Config
Signatures
-
Processes:
resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f
Files
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40fec258bd988875b131f2a6649d39e59689784c9a41f6fa9cffb69903d2a39f.exe 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: 3.8MB - Virtual size: 15.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 161KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 20KB
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: 392KB - Virtual size: 900KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 16.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE