Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_042bcc6f0fba19fea64d8087970ce50f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-16_042bcc6f0fba19fea64d8087970ce50f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_042bcc6f0fba19fea64d8087970ce50f_cryptolocker
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Size
45KB
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MD5
042bcc6f0fba19fea64d8087970ce50f
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SHA1
16762eeb004f4cab163c5aa8be673208019b9ac6
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SHA256
dec65a46012090fa48708ce438bd9ad7fe76c1e811edcb1eaebaea9ef2976892
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SHA512
e8082e432633d327f8ea9c5a7c198ee809e2a2bc26f0a3f3b2b7fdc784b89f080d4def0d22cbbf0c5dec560a861c7b8c9fd48947e3e51a09176329c28c968ac0
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLm:qmbhXDmjr5MOtEvwDpj5cDtKkQZQw
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 2024-05-16_042bcc6f0fba19fea64d8087970ce50f_cryptolocker
Files
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2024-05-16_042bcc6f0fba19fea64d8087970ce50f_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