Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_813c80b1a18e3d84f6a7821ee682ca06_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_813c80b1a18e3d84f6a7821ee682ca06_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_813c80b1a18e3d84f6a7821ee682ca06_cryptolocker
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Size
46KB
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MD5
813c80b1a18e3d84f6a7821ee682ca06
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SHA1
d833bf801d0b40b5d3461b686b9bb74e12dd586a
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SHA256
35da26399dcd452e17cbf64c858b95633d0e63e01a52e0554c25f67d82189d1b
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SHA512
309170a5c80cc4fae35579e6e7631bd64a6a9ec6a5f9f8b6c225ce789cd1b69c0f53741297390c50755fb41995c751c25672039616c329f9eadd217e471652f3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL6U:qmbhXDmjr5MOtEvwDpj5cDtKkQZQv
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 2024-06-01_813c80b1a18e3d84f6a7821ee682ca06_cryptolocker
Files
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2024-06-01_813c80b1a18e3d84f6a7821ee682ca06_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