Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_b0d8568888109d9b5e5271d656657598_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-09_b0d8568888109d9b5e5271d656657598_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-09_b0d8568888109d9b5e5271d656657598_cryptolocker
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Size
60KB
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MD5
b0d8568888109d9b5e5271d656657598
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SHA1
9468a6f5e333f9007352f8d38bbcc136ab77211e
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SHA256
ecd4a913f6155529ddb42b2e75c9c81781a596b816b99e2b8f7bb40616dc59f1
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SHA512
c5c3b1ce136ce47b30418016a0a1fab5cda267fb701ed7c06e262cc84bd79c497e7b4446bc65132f7fae0e328f718d404cde9adc92e64870c5c1cf08017425bd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiY:BbdDmjr+OtEvwDpjM8p
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 2024-03-09_b0d8568888109d9b5e5271d656657598_cryptolocker
Files
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2024-03-09_b0d8568888109d9b5e5271d656657598_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