Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_053a12c95edc1032bde458cefa73447b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_053a12c95edc1032bde458cefa73447b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_053a12c95edc1032bde458cefa73447b_cryptolocker
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Size
45KB
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MD5
053a12c95edc1032bde458cefa73447b
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SHA1
5647f6e7bb24524559d917799b95b8c245450430
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SHA256
29787cd5fdfb767eadf9ce90adf1f1e8cf6a44188d2d7440e0e8b3a40bc910f7
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SHA512
6166b56c752b3fd5aff601c1a698ec97ab08cd9c3ead0a05c943ad2151de248c7ee82ee01d05eee138fac54af062b6f249184abfdefbea67c42a54b7d51f038d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQq
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 2024-01-28_053a12c95edc1032bde458cefa73447b_cryptolocker
Files
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2024-01-28_053a12c95edc1032bde458cefa73447b_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