Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_0bbeb6359109366144c015023c869c53_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_0bbeb6359109366144c015023c869c53_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_0bbeb6359109366144c015023c869c53_cryptolocker
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Size
48KB
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MD5
0bbeb6359109366144c015023c869c53
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SHA1
3f4cde92d30cce03d2a873c4acba72e3348d4bf5
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SHA256
02dadd79c0f4b531bf31d6113d3482cd7aedfe2503c21fe7075884d6994b13cb
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SHA512
7748ce921761db05443e9601de583c1c5a1d4579a6625336b36056c3b7a14b61e078a54a044b4930a944b5e67f2b7d9a58ed3aa070e97a5a59cb2df50a987399
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1f:BbdDmjr+OtEvwDpjMXU
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 2024-02-02_0bbeb6359109366144c015023c869c53_cryptolocker
Files
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2024-02-02_0bbeb6359109366144c015023c869c53_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