Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_1e5c64084733f9d7c5b5493a26bbdecc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_1e5c64084733f9d7c5b5493a26bbdecc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_1e5c64084733f9d7c5b5493a26bbdecc_cryptolocker
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Size
52KB
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MD5
1e5c64084733f9d7c5b5493a26bbdecc
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SHA1
732f41005ef062ab17dcd46d2334c92ff4b8534d
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SHA256
4f97c35cb6101e48c1b1073d0e9729426dad3f225da3551328fcb56e928ebdec
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SHA512
0bf6e6e5d87858ffd962fa817976ea86912fc62becbcccac1cfbe46a45e9bfb326d0b7718868eb75bbc91400626bc708b39d65a7c7d053d312dcae1ac1785139
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyeW:BbdDmjr+OtEvwDpjME
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 2024-04-09_1e5c64084733f9d7c5b5493a26bbdecc_cryptolocker
Files
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2024-04-09_1e5c64084733f9d7c5b5493a26bbdecc_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