Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_832a6faa52f16d93f25b5fc27ad238ff_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-09_832a6faa52f16d93f25b5fc27ad238ff_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-09_832a6faa52f16d93f25b5fc27ad238ff_cryptolocker
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Size
63KB
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MD5
832a6faa52f16d93f25b5fc27ad238ff
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SHA1
a53e54c8b0744e3e4ee22fa60aa0bfaff1f6a853
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SHA256
ec1e13f4ee8e6dae18d368314da9bec83b940c1730991f5a2b8f34042534f09c
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SHA512
fdcc3c93efd4a602f533275a744497eceb6b9945beabd175c5daaf869ef238b3f3c6cb5eecc59bd22a84c70c91a6cfa29188db03be11c5d2b7d24c696092e028
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiO:BbdDmjr+OtEvwDpjM8r
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 2024-06-09_832a6faa52f16d93f25b5fc27ad238ff_cryptolocker
Files
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2024-06-09_832a6faa52f16d93f25b5fc27ad238ff_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