Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_874638ab51165112ff2b6d2c2ce580a0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_874638ab51165112ff2b6d2c2ce580a0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_874638ab51165112ff2b6d2c2ce580a0_cryptolocker
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Size
38KB
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MD5
874638ab51165112ff2b6d2c2ce580a0
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SHA1
ba9cb97eb84a214e7167395b0f8dfd5e92a771b5
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SHA256
33c44ef7d5fe869d703c9a1f829404f856352fadbc4262eb7ceb899e70d64a4c
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SHA512
ea6b69c81a7b21dcb111344a58e2a24bd9b6e7025e34f340472c9b270bc0b1789d34f943eae6d866ef018da5d7a64f9bfffc49062ca4f933642e5ff30caab808
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vfh:ZzFbxmLPWQMOtEvwDpjLeSfh
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 2024-03-18_874638ab51165112ff2b6d2c2ce580a0_cryptolocker
Files
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2024-03-18_874638ab51165112ff2b6d2c2ce580a0_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