Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_dcfc9cf60c8a193d306b8ddba5ea9ecb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_dcfc9cf60c8a193d306b8ddba5ea9ecb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-13_dcfc9cf60c8a193d306b8ddba5ea9ecb_cryptolocker
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Size
46KB
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MD5
dcfc9cf60c8a193d306b8ddba5ea9ecb
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SHA1
e089a8c4322a7d278ee49f2b4c8b7f5f2e60e512
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SHA256
9dc17532de6bd94e99b08dd733bbdccc26c0a91a2c87a3484e29915bde418a47
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SHA512
3d43c152f800894c8a3753f34f9d8a9b07e91db40d06336e569dfa35a708d8fcc1acfde5401d44739a4ab1f8b9871fd40acf0833045886803335d0c08801c716
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL3:qmbhXDmjr5MOtEvwDpj5cDtKkQZQN
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_dcfc9cf60c8a193d306b8ddba5ea9ecb_cryptolocker
Files
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2024-05-13_dcfc9cf60c8a193d306b8ddba5ea9ecb_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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