Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_e6d210420ad813e5f105c67c55acd3f2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_e6d210420ad813e5f105c67c55acd3f2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_e6d210420ad813e5f105c67c55acd3f2_cryptolocker
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Size
55KB
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MD5
e6d210420ad813e5f105c67c55acd3f2
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SHA1
dbf654d02a9d6a5ab584978cf96e8500bedf3ffe
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SHA256
5fabd51a61831ca0b2e3c9f41935ecc4a24adee223428fe987a0e6711b5081cc
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SHA512
50182bf5fd48753eb15da76b82a47c5e4c8d61a771dbba88824ade7ead092a8702ae479848cca6a08fd59783355e0259f5e72515dbe99c827b336aef9e8c9dac
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61P:BbdDmjr+OtEvwDpjMp
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 2024-02-28_e6d210420ad813e5f105c67c55acd3f2_cryptolocker
Files
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2024-02-28_e6d210420ad813e5f105c67c55acd3f2_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