Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_64ea5ec12c62bb40b58000a096b42e14_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_64ea5ec12c62bb40b58000a096b42e14_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_64ea5ec12c62bb40b58000a096b42e14_cryptolocker
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Size
48KB
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MD5
64ea5ec12c62bb40b58000a096b42e14
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SHA1
dfa4e72e90c45583596db8654e97100fd52ad047
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SHA256
97fef9057a154194e831ff42f8991b791c0ebaf8e289dd3d8cb05edce5b35ea6
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SHA512
8d9757f1192f412462bbea90f6221ff56fad850270f9900bb186280f5429359ec3177f3272ccea4d9f50ddffbfb1a3855d4a02f1b8fa254772a3cb238c124fba
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pS:qmbhXDmjr5MOtEvwDpj5cDtKkQZQL
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 2024-05-01_64ea5ec12c62bb40b58000a096b42e14_cryptolocker
Files
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2024-05-01_64ea5ec12c62bb40b58000a096b42e14_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