Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_a27ace488ddab7226eb8a0bcf02e7ca5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_a27ace488ddab7226eb8a0bcf02e7ca5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_a27ace488ddab7226eb8a0bcf02e7ca5_cryptolocker
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Size
47KB
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MD5
a27ace488ddab7226eb8a0bcf02e7ca5
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SHA1
64362b164112d0b46dd2af81638de6a270b1f71f
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SHA256
494417532d4589ae2240012d27c42b852dafee151306d95fce089fd8736b3637
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SHA512
f2c2a90663ab5fce935f85585a391f63ba9f656fb83d67fdc1a2955acd1befbf67222985d2ee6391429fac4e565e7d07e5f9f67a53fd29124d01fb53af9a9c44
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pv:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-03-08_a27ace488ddab7226eb8a0bcf02e7ca5_cryptolocker
Files
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2024-03-08_a27ace488ddab7226eb8a0bcf02e7ca5_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