Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_2398af0c190bd6944c46ecb2e11535a9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_2398af0c190bd6944c46ecb2e11535a9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_2398af0c190bd6944c46ecb2e11535a9_cryptolocker
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Size
35KB
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MD5
2398af0c190bd6944c46ecb2e11535a9
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SHA1
2a7084a9cbd1a6dd0abacdc59b9491e32ab930d9
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SHA256
0768e6b95302847f4a5e7d015be63b12fb090a44ed536cb27e257a05430aea51
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SHA512
a25556b2befaeefc789d8d8b2fa2c6304966a46d2074a552df9dbd9f01e7a303a3da515abb214cf3de824869cd27d1c7f75c5805c5a48eb72289b8591e21b757
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoW8n:qmbhXDmjr5MOtEvwDpj5cDvn
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 2024-03-26_2398af0c190bd6944c46ecb2e11535a9_cryptolocker
Files
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2024-03-26_2398af0c190bd6944c46ecb2e11535a9_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