Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_0074dd47862ff3c849971bd27ae97fdd_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-07_0074dd47862ff3c849971bd27ae97fdd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_0074dd47862ff3c849971bd27ae97fdd_cryptolocker
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Size
62KB
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MD5
0074dd47862ff3c849971bd27ae97fdd
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SHA1
65274f5eebc966ecca238fc3869baf0541f0591a
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SHA256
917a2645e6a62c3541a9f8a3f2dc74daa3dae6a46f35dc0d51edab7f132c4a6f
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SHA512
f636cd20dcb12288f9d20faea90a3e75f1b589382e0dece11c692c77bc223c6b47053bb41007b9ee79d9666932910afeb037e5ef0ac2f8a64e09e4b8d036fb72
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtstW:BbdDmjr+OtEvwDpjM84
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 2024-03-07_0074dd47862ff3c849971bd27ae97fdd_cryptolocker
Files
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2024-03-07_0074dd47862ff3c849971bd27ae97fdd_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