Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_d8ca48c8ebf41fe780e620593f80a8a0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_d8ca48c8ebf41fe780e620593f80a8a0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_d8ca48c8ebf41fe780e620593f80a8a0_cryptolocker
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Size
46KB
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MD5
d8ca48c8ebf41fe780e620593f80a8a0
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SHA1
162121d1cb7d200ceadf9178716845421f81fe53
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SHA256
1d22d176ec5ce4516eb74d67d65f298c55320da5ef7b6cb3b1ac69164c1b69fa
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SHA512
fd00bf04720ca464989f184469b1e4c0ceae85e5bfccd4c1031e90d4756ab0400e7b722e006e861c99d50552a8da9564e41b62353792e6cf41b198540b261fc6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQd
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 2024-03-10_d8ca48c8ebf41fe780e620593f80a8a0_cryptolocker
Files
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2024-03-10_d8ca48c8ebf41fe780e620593f80a8a0_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