Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_466ef836151fbacf799bc49e5aba9b8f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_466ef836151fbacf799bc49e5aba9b8f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_466ef836151fbacf799bc49e5aba9b8f_cryptolocker
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Size
46KB
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MD5
466ef836151fbacf799bc49e5aba9b8f
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SHA1
3287bd5260875327d584106b4f1e2f268baf70b0
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SHA256
b9209e5af208c78238e50073aebd48ae5890e44d165e39917d9b6f8b19eb7564
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SHA512
070eab1612e934572878a1889a05e52ca6bf30643591d5e35593b433c03623f306bc1e6e2c0b705b59b2e9f6cf5632ab68799b49f758180df4d4a532f185e1ab
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL59:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0o
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 2024-04-30_466ef836151fbacf799bc49e5aba9b8f_cryptolocker
Files
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2024-04-30_466ef836151fbacf799bc49e5aba9b8f_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