Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_c5a58375b4e571125f86152ca5296002_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-14_c5a58375b4e571125f86152ca5296002_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_c5a58375b4e571125f86152ca5296002_cryptolocker
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Size
46KB
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MD5
c5a58375b4e571125f86152ca5296002
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SHA1
7b883c6fc565ccb019fb3f02e112fd7e1fd936c3
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SHA256
5f70e7f36adb6091f90e18e7b3679612d009493b1ec5a7bbbf9cf1821b8e8caf
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SHA512
fa2ed4e7625bbb930de46f42a039c1b30102b936f49766beb183fa4ab4231760d34a1922668f966fda24c7b1d0bf3c44651f9da9f10036af4b5924092352a70e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQi:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ5
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 2024-03-14_c5a58375b4e571125f86152ca5296002_cryptolocker
Files
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2024-03-14_c5a58375b4e571125f86152ca5296002_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