Behavioral task
behavioral1
Sample
2024041425efb28324d5d700d5449580a2062dcecryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024041425efb28324d5d700d5449580a2062dcecryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024041425efb28324d5d700d5449580a2062dcecryptolocker.exe
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Size
87KB
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MD5
25efb28324d5d700d5449580a2062dce
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SHA1
04a3d070f73f8d8b6f4b4e8c41b877a863063d27
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SHA256
bc16d1099c7d9c9ff702467f456103bba30174c55a561ebe46a53fff110a749b
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SHA512
d7d772f51a04320b0ed82b22f2cdb55e435bb664dd9ba1f9e189fe0e60b62ac8f74bfaf351cd989ffbae0f49142c87f015489cc3d9f645fddf03bfbc88c53578
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy8tybA:zCsanOtEvwDpjF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024041425efb28324d5d700d5449580a2062dcecryptolocker.exe
Files
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2024041425efb28324d5d700d5449580a2062dcecryptolocker.exe.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE