Behavioral task
behavioral1
Sample
Keygen/keygen.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Keygen/keygen.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
Keygen/非常世纪资源网.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Keygen/非常世纪资源网.url
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
uvjoiner.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
uvjoiner.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
非常世纪资源网.url
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
非常世纪资源网.url
Resource
win10v2004-20231215-en
General
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Target
08fd7c840ad35e7eb738c0245d7d2524
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Size
5.7MB
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MD5
08fd7c840ad35e7eb738c0245d7d2524
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SHA1
61e5c27d5557cf87331dd20b7419546a316b058e
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SHA256
69a1529c3dfe6af4fd5141461fe92b21263e8e30b772a5e16cf0661d32c9f49e
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SHA512
fff6a0fa9db143de78d99e43b69e3b7bafcc417ab0be74b9e9782960a2616f9a86e8a459dfe245f5c1f0482cd0b7acc4c099ce3bcd45d27bef3497051481a25b
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SSDEEP
98304:sUzkV7QpIMstT9f/dpT7sskqMKZCGVLZMJAfnNwirMGe58nHXNdVdq2TMIBZl:sxV0WRF/dp6qdAAljn7rrn9drFV
Malware Config
Signatures
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resource yara_rule static1/unpack001/Keygen/keygen.exe upx -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/Keygen/keygen.exe unpack002/out.upx unpack001/uvjoiner.exe
Files
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08fd7c840ad35e7eb738c0245d7d2524.rar
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Keygen/keygen.exe.exe windows:4 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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_32BIT_MACHINE
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.lz0 Size: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 528B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Keygen/下载说明.htm.html .js polyglot
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Keygen/安装说明.txt
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Keygen/非常世纪资源网.url.url
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uvjoiner.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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下载说明.htm.html .js polyglot
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非常世纪资源网.url.url