Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_f98e3b0c0a8d2a7db657c4abe2770955_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_f98e3b0c0a8d2a7db657c4abe2770955_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-21_f98e3b0c0a8d2a7db657c4abe2770955_cryptolocker
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Size
77KB
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MD5
f98e3b0c0a8d2a7db657c4abe2770955
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SHA1
1345e73833123385d352698d01f976f586c49e44
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SHA256
4b9b32c1696b659128e89d7e963fd9e734f65fd8dba5a20278f5f6339c43dbfc
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SHA512
6621966ca862841dd6e002e5b81b16c2a9ee91f8f68a782e69c43780fb83966c2e9701fc59ff368f77eb05539195118d9152414a52ac4b1d915de9bf1196495f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUc:ZVxkGOtEvwDpjcao
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-21_f98e3b0c0a8d2a7db657c4abe2770955_cryptolocker
Files
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2024-05-21_f98e3b0c0a8d2a7db657c4abe2770955_cryptolocker.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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ