Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_e8a86adba639c7ce5f971881dc6c596e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_e8a86adba639c7ce5f971881dc6c596e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_e8a86adba639c7ce5f971881dc6c596e_cryptolocker
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Size
55KB
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MD5
e8a86adba639c7ce5f971881dc6c596e
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SHA1
17eac09e97ee92518abab5505a932e64c6c8efe1
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SHA256
8787c4bd34cb2b8ac026eaf0642a33f39ced0d0dbbdcb7cfff8dcf984b5eecbf
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SHA512
68cb72579b6905357279279818886085c0cdaa6e77399a161006cbf2b2253809a6e7ec50936b1e0f2ffe61f7856aa69f022dd64a9899ffc8f0269f7931f5b604
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61a:BbdDmjr+OtEvwDpjM4
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 2024-02-27_e8a86adba639c7ce5f971881dc6c596e_cryptolocker
Files
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2024-02-27_e8a86adba639c7ce5f971881dc6c596e_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