Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_06027ae2002fdda0c3d2b911dad1f422_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_06027ae2002fdda0c3d2b911dad1f422_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-03_06027ae2002fdda0c3d2b911dad1f422_cryptolocker
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Size
50KB
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MD5
06027ae2002fdda0c3d2b911dad1f422
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SHA1
7080b2cdaf82f9ba98dbaea8419b7b5569b689c6
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SHA256
275a57ff40ae7ba65462f50a79d19203920a1a5d72531a05063504a7cdb62772
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SHA512
eb657ed6c4726543f6797ff274ea8515b0298808478d0673d0fc18c732ec5fa5fa4bcb1aca0298cf95ffc2eaa78772ecb6caa0fecd87156648ba270a505c9d83
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc4:qmbhXDmjr5MOtEvwDpj5cDtKkQZQa
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 2024-05-03_06027ae2002fdda0c3d2b911dad1f422_cryptolocker
Files
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2024-05-03_06027ae2002fdda0c3d2b911dad1f422_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