Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_388ee7e9661ef94600f0f6a049a9aa96_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_388ee7e9661ef94600f0f6a049a9aa96_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_388ee7e9661ef94600f0f6a049a9aa96_cryptolocker
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Size
48KB
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MD5
388ee7e9661ef94600f0f6a049a9aa96
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SHA1
0d09a1e62b39303177887d26983b5198d2833821
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SHA256
500e8d2617b1a784fa366d9a09f7d00690ae7067cc7c55b1f0cdf22c5c524f53
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SHA512
baec6982f11a0362fa0bc3e29f018f13378d65513cbeeb35d7f8685ad54b638d288f93ffb669759e15ae998ed474ba02b7d5967c9cc327d537560a0de149307a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2ph:qmbhXDmjr5MOtEvwDpj5cDtKkQZQUl
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 2024-04-25_388ee7e9661ef94600f0f6a049a9aa96_cryptolocker
Files
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2024-04-25_388ee7e9661ef94600f0f6a049a9aa96_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