Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_27bea794390b19893dc3417a0de03e84_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_27bea794390b19893dc3417a0de03e84_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_27bea794390b19893dc3417a0de03e84_cryptolocker
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Size
46KB
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MD5
27bea794390b19893dc3417a0de03e84
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SHA1
f16f67416335ad4eb31b998a6516bd2a2a8f7ad3
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SHA256
2ddcdaceefc22aad88d66f56af3320474b707baf530c65957c0e983240407e6d
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SHA512
0952e223068ebe3b470c315f73da4bc0c1b4fc5ab10712a84e2bff36aa40de91c550efd48ec1c9d7beff34a9a8cc6e8cf5b476113123faefbd48af7379464969
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4g+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQre
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 2024-02-18_27bea794390b19893dc3417a0de03e84_cryptolocker
Files
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2024-02-18_27bea794390b19893dc3417a0de03e84_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