Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_9f2fd6febe3d755948c28d1f4cb3442a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_9f2fd6febe3d755948c28d1f4cb3442a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_9f2fd6febe3d755948c28d1f4cb3442a_cryptolocker
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Size
48KB
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MD5
9f2fd6febe3d755948c28d1f4cb3442a
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SHA1
a2aab60812477ef15aca93ca3849f6a89a7dc462
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SHA256
e4b29178b0db30f0da3f76d6c5c3295b08a2d7c3f1265324404af958b1912950
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SHA512
fc86649476476cf21f197fdd7c95e90ae8cec7f6e02b1a29d764a9a5ce50100b3938f2c150f8f7f5c0e0ff6f7665863347cd5737ee260856f7a6db99cd363bd7
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MofZo:qmbhXDmjr5MOtEvwDpj5cDtKkQZQhC
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 2024-04-22_9f2fd6febe3d755948c28d1f4cb3442a_cryptolocker
Files
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2024-04-22_9f2fd6febe3d755948c28d1f4cb3442a_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