Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_d2644e75105267596aec4f9a33681acc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_d2644e75105267596aec4f9a33681acc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-11_d2644e75105267596aec4f9a33681acc_cryptolocker
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Size
62KB
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MD5
d2644e75105267596aec4f9a33681acc
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SHA1
09df30ed4ee1869e33997b6277525928c6c0018f
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SHA256
f27a4c3c0575f818caf855c0d674aaa5396778da39b0a0c94cda311d8c2bea1d
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SHA512
a5a4cef7d62553fb42e2e9eeb24fd974e79b1b05535f4ba3fadf97ab30278604d53838b8ac0f5f582a35387f047be4cf4092408645add244725ce08b6697b4c6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPig:BbdDmjr+OtEvwDpjM86
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 2024-03-11_d2644e75105267596aec4f9a33681acc_cryptolocker
Files
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2024-03-11_d2644e75105267596aec4f9a33681acc_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