Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_ef99e6d6bd3acd520a256f7b34dc3257_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_ef99e6d6bd3acd520a256f7b34dc3257_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_ef99e6d6bd3acd520a256f7b34dc3257_cryptolocker
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Size
39KB
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MD5
ef99e6d6bd3acd520a256f7b34dc3257
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SHA1
f93792830e0323cdc7f81a45bc753be055f272ce
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SHA256
bdc7af2a983a70e9155063f6361cb9f303ebdc8efe39e455ebbb464d7a91266a
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SHA512
b005ff5d2ef0e18498681880371f0999beb8b40cc0ff3d99ea1a9a2dc14af49bb00dc7893157716b93dd066aa2374b8a126abb71701f62f35ece7c520339bffa
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJEp:ZzFbxmLPWQMOtEvwDpjLeU3Ep
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 2024-03-16_ef99e6d6bd3acd520a256f7b34dc3257_cryptolocker
Files
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2024-03-16_ef99e6d6bd3acd520a256f7b34dc3257_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