Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_378d330e0cfaf9733e0703045d502302_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_378d330e0cfaf9733e0703045d502302_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_378d330e0cfaf9733e0703045d502302_cryptolocker
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Size
54KB
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MD5
378d330e0cfaf9733e0703045d502302
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SHA1
44185967ae6a1aecc6732e8e5d2aa841283e64fc
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SHA256
6fba80c8e071e03e2eda8225b40cbcde1b5e74d70c474e01a53d38691f2de1cd
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SHA512
7ed51a1011919feb5fb2f36b66e7fa7021ca75dce62edb9211271907dcadc4ab572fddcb0bed3988a6b1f4bb3862da82e8225e889c6b4956365db7e0580b94ee
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xu:BbdDmjr+OtEvwDpjMq
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_378d330e0cfaf9733e0703045d502302_cryptolocker
Files
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2024-03-09_378d330e0cfaf9733e0703045d502302_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