Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_29fe568eb16623653527550867833a1c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_29fe568eb16623653527550867833a1c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_29fe568eb16623653527550867833a1c_cryptolocker
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Size
60KB
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MD5
29fe568eb16623653527550867833a1c
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SHA1
7479e72289ebcc73acedd2448e14ff654a8cb828
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SHA256
104955d78d6ece0534fc5ede4667d7ca1e3f58f5dba1a4e160cfdec402b59074
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SHA512
1adbe9e86960e71ea78e1e5effb5b31ede75cf2de031824a65e2593588fd4af30bf3b8fa2162840d53d80ab09a960be05fbb7d176f0bd6036bf5c93d08f4da3a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsz:BbdDmjr+OtEvwDpjM8b
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 2024-01-22_29fe568eb16623653527550867833a1c_cryptolocker
Files
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2024-01-22_29fe568eb16623653527550867833a1c_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