Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_9bcf03f00a6e06e005ec9fd792eb5e30_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-14_9bcf03f00a6e06e005ec9fd792eb5e30_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-14_9bcf03f00a6e06e005ec9fd792eb5e30_cryptolocker
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Size
63KB
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MD5
9bcf03f00a6e06e005ec9fd792eb5e30
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SHA1
474bce9a94305c60bcc9fae99417bbab45fa8f2f
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SHA256
dfc2b9400f5edd098badf2520cf762b88b255aa4be29930b1f26d36ea43640b4
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SHA512
54c9e5ed37a02d07db9c8aa829f180d8bbc58db88ff4898748eae1286aff1d2b517b488a79d2edc3e917062e831c8c27af35749038ce4da53862835be4e05d1a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi7:BbdDmjr+OtEvwDpjM8u
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 2024-05-14_9bcf03f00a6e06e005ec9fd792eb5e30_cryptolocker
Files
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2024-05-14_9bcf03f00a6e06e005ec9fd792eb5e30_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