Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_269e5027bb36ab33bd290bad7bb531a1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_269e5027bb36ab33bd290bad7bb531a1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_269e5027bb36ab33bd290bad7bb531a1_cryptolocker
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Size
48KB
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MD5
269e5027bb36ab33bd290bad7bb531a1
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SHA1
88f3204d67ee1e86dc59123e0ccd7c1651b74c3c
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SHA256
01c1ed549c917ff58bb6f5cb874cf1f95acddc8e3656f78ff1e8e5da88aa1703
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SHA512
7b72c9849e793b03c34303e0e123429ba9e483c9787fec1f292cf117903d58e5b35551916d58385b30becefe668bae04adef3cc0f6dcb2e8d06565a08b4f5665
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv3:BbdDmjr+OtEvwDpjMXq
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 2024-02-17_269e5027bb36ab33bd290bad7bb531a1_cryptolocker
Files
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2024-02-17_269e5027bb36ab33bd290bad7bb531a1_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