Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_cb54eb783d257b55c10916646ecc3441_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-13_cb54eb783d257b55c10916646ecc3441_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-13_cb54eb783d257b55c10916646ecc3441_cryptolocker
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Size
51KB
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MD5
cb54eb783d257b55c10916646ecc3441
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SHA1
9bb3d02534d2d4a64fc23ac4fcb5489bc5536eb3
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SHA256
590f1c3549b36c1cbea812d9e04b64dd88deb467783fde1ee17377040b4a76d0
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SHA512
874b8d03e4946ab23a45a25e6703eaf314b1e6e7221a0e8cf91ec80a88ffc423eb1863a240722e535c21895f89f84f12564cb506a87c690bcdee53647d3aeb6a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc5O:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+O
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 2024-05-13_cb54eb783d257b55c10916646ecc3441_cryptolocker
Files
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2024-05-13_cb54eb783d257b55c10916646ecc3441_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