Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_52f04c226ecc85d1a02401730e14f01e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_52f04c226ecc85d1a02401730e14f01e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-20_52f04c226ecc85d1a02401730e14f01e_cryptolocker
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Size
49KB
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MD5
52f04c226ecc85d1a02401730e14f01e
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SHA1
a526932a6f77b7fd9045eac8d373f0faee88e520
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SHA256
00847082d7f566c2ac0fa4d52320dbbb15943b3de13a178ee3882bd6911716ad
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SHA512
49e775727d90674cd5a893d47b0565cbb9d2c00bd66932f872518a0aadfc0c5bcf3cc003494ae5c84a9a96cca6f11a13c00bc953f65c607efe09a2edecd18e5d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQd
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 2024-04-20_52f04c226ecc85d1a02401730e14f01e_cryptolocker
Files
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2024-04-20_52f04c226ecc85d1a02401730e14f01e_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