Static task
static1
Behavioral task
behavioral1
Sample
ultra_mpegconverter.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ultra_mpegconverter.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
安装说明.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
安装说明.url
Resource
win10v2004-20231215-en
General
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Target
8be0270e26ea4d7ae81d452a748c7e18
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Size
4.3MB
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MD5
8be0270e26ea4d7ae81d452a748c7e18
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SHA1
02796d968c990474ea995d805ecb0904db6e4a6b
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SHA256
e95fe088bc68b7980ab791c0ef96c71fb5cd1dc1b26f3ba3d48a004bf4fb8412
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SHA512
71b6a90feb94758b2cf66ee39523b4dc3487760ef978d94e1b45f4e3817df67653aaa70f52dcba98153d6680820efe11bd0e87a7935f75ee5db3d18267196e01
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SSDEEP
98304:66L+ef74J1VCE1XtK7SzmipVZuJIH20b247Z10:66Kef74Jvj9zmmVZ4Ixq430
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ultra_mpegconverter.exe
Files
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8be0270e26ea4d7ae81d452a748c7e18.rar
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ultra_mpegconverter.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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安装说明.url.url