Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_171c12c866f6653088c4a8afbf73f482_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_171c12c866f6653088c4a8afbf73f482_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_171c12c866f6653088c4a8afbf73f482_cryptolocker
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Size
48KB
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MD5
171c12c866f6653088c4a8afbf73f482
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SHA1
6325124eb0dca307b1cf507dace7dd490af86e11
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SHA256
478e46e25d5a1265819d0c067c302e7bbdc975cb0b19922892f0bc4827ccb5ae
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SHA512
aa72899c174b0e4fbe9ecfffd40e829c64d70f26f3b6ddedf666d087f7a940e2c953fbdd1a8e84503902cbbf81f80164fe792c10ee735e4409bb6891085349d6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvD:BbdDmjr+OtEvwDpjMXu
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 2024-02-12_171c12c866f6653088c4a8afbf73f482_cryptolocker
Files
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2024-02-12_171c12c866f6653088c4a8afbf73f482_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