Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_6c8bf0eca319027c591667f7fc7398c2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_6c8bf0eca319027c591667f7fc7398c2_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_6c8bf0eca319027c591667f7fc7398c2_cryptolocker
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Size
48KB
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MD5
6c8bf0eca319027c591667f7fc7398c2
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SHA1
f1e72a459d96821c68f203da0358bf089321226e
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SHA256
c4a99e1e479bc79c20d584150887aa73b40e331298f618ced199bc6a9700786a
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SHA512
ec2a09b08350a1ab2fdcf596f9d2774a39ac2332158b34769a3310c55cb16a138d3fd74ca14a4fc85541967bf8100663ce86f9b87aad1f8984eb9e1dae2f90cb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL57:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV1
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 2024-06-04_6c8bf0eca319027c591667f7fc7398c2_cryptolocker
Files
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2024-06-04_6c8bf0eca319027c591667f7fc7398c2_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