Behavioral task
behavioral1
Sample
4KDPA.Src/4K Download Products Activator/Source/Units/DCPblockciphers.js
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4KDPA.Src/4K Download Products Activator/Source/Units/DCPblockciphers.js
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
4KDPA.Src/4K Download Products Activator/Source/Units/DCPcrypt2.js
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
4KDPA.Src/4K Download Products Activator/Source/Units/DCPcrypt2.js
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
4KDPA.Src/Activator.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
4KDPA.Src/Activator.exe
Resource
win10v2004-20231222-en
General
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Target
4KDPA.Src.rar
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Size
311KB
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MD5
3816ebd686c4dd05e94f0a781a27b2fc
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SHA1
4b82afb35b51ab09c3f0d4594d2aae4b61fa2a26
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SHA256
70ea3b67c22d5bf86e07ad8c9ac43ec3602026583850b38bc6e591e49a3aa03b
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SHA512
8d62b9c78fb226b76c9fbb2d80c7f015e898b15df4f732deb07db983b773435e6561db461fc6aba8a69e81e8958ccef1d0b062d1615495ad4f8b05d80599beba
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SSDEEP
6144:OorzXIyw9rGQtA8vXghkbZ336HstfBbwgOYfhm9yA9nT/mCM5:Oo10rGQ2i9KMtfwYJO9O5
Malware Config
Signatures
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resource yara_rule static1/unpack001/4KDPA.Src/Activator.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/4KDPA.Src/Activator.exe unpack002/out.upx
Files
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4KDPA.Src.rar.rar
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4KDPA.Src/4K Download Products Activator/Source/Activator.bdsgroup
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4KDPA.Src/4K Download Products Activator/Source/Activator.bdsproj
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4KDPA.Src/4K Download Products Activator/Source/Activator.cfg
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4KDPA.Src/4K Download Products Activator/Source/Activator.dpr
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4KDPA.Src/4K Download Products Activator/Source/Activator.res
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4KDPA.Src/4K Download Products Activator/Source/Forms/FormMain.dfm
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4KDPA.Src/4K Download Products Activator/Source/Forms/FormMain.pas
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4KDPA.Src/4K Download Products Activator/Source/Res/Banner.jpg.jpg
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4KDPA.Src/4K Download Products Activator/Source/Res/Icon.ico
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPbase64.pas
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPblockciphers.pas.js
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPconst.pas
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPcrypt2.pas.js
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPrijndael.inc
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4KDPA.Src/4K Download Products Activator/Source/Units/DCPrijndael.pas
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4KDPA.Src/4K Download Products Activator/Source/Units/License.pas
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4KDPA.Src/Activator.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 416KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 242KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 476KB - Virtual size: 476KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 19KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 56B
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: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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4KDPA.Src/ReadMe.txt