Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_6d2439cb77c4bcea8f1d3cc1ceff64ba_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_6d2439cb77c4bcea8f1d3cc1ceff64ba_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_6d2439cb77c4bcea8f1d3cc1ceff64ba_cryptolocker
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Size
59KB
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MD5
6d2439cb77c4bcea8f1d3cc1ceff64ba
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SHA1
1a0c718684fc95c42c0f6c835f97333935062256
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SHA256
d422ba4b4ce3f58307e8461d03dcf80a6199f5be446c6891b583fecf2451919a
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SHA512
2c138470358160f641151dfc836e7b66d6fc3b68c559aef18e0a24a8ebc2172226d19b2e0e6704f0c74f6b351e5629db7200a17aacb7e3a71894967c439f55f4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsy:BbdDmjr+OtEvwDpjM8q
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 2024-03-16_6d2439cb77c4bcea8f1d3cc1ceff64ba_cryptolocker
Files
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2024-03-16_6d2439cb77c4bcea8f1d3cc1ceff64ba_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