Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_314b76c16e096febad117bafb27a3c44_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-18_314b76c16e096febad117bafb27a3c44_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_314b76c16e096febad117bafb27a3c44_cryptolocker
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Size
47KB
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MD5
314b76c16e096febad117bafb27a3c44
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SHA1
b7045de7eb431c53a93fd1677a9f2799224e7399
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SHA256
5b54d4b201a04e9a4a1eb66508b004ef9bd8724db7b3d2588bc57b7d23bffc9a
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SHA512
9469c7a8e6c273f37524bcc619abfa93375518ac861a17beeefa821b3943bf513ef1d0b9a9b92f864effab47aff6232e4a9bb29473f30a5210777bfc4b53f407
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQt
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 2024-04-18_314b76c16e096febad117bafb27a3c44_cryptolocker
Files
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2024-04-18_314b76c16e096febad117bafb27a3c44_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