Static task
static1
Behavioral task
behavioral1
Sample
Epen.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Epen.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231222-en
General
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Target
4b0d7c11b17242c651e18ffe74d69e64
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Size
706KB
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MD5
4b0d7c11b17242c651e18ffe74d69e64
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SHA1
da312cf798d9c45596f8c53f789c23b7bb469e1c
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SHA256
d3f8e0192f348a32a8a6f35610cfc1317080b75ce8a412d3042bde43d69fd370
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SHA512
64b02573b16fb712c890257cf2b74f095b1bff2b5998e7f34a4e9eb9be65fe399710d85e49c3ceb29562bfdbea3258c521b21628852eddf9fcc5a09e37312bb7
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SSDEEP
12288:D59brSbsHp671F7sS3HlRvs9EILkbR22+SvTE3BAEPlFo6q9Pm17EJuuWsKFoS80:Dn6sJ26S3F29jLwbTEAE9Fo6APm1QJ/w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Epen.exe
Files
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4b0d7c11b17242c651e18ffe74d69e64.rar
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Epen.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url