Static task
static1
Behavioral task
behavioral1
Sample
2024-06-07_358da621f9e5a974cc1d349319c716ee_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-07_358da621f9e5a974cc1d349319c716ee_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-07_358da621f9e5a974cc1d349319c716ee_cryptolocker
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Size
65KB
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MD5
358da621f9e5a974cc1d349319c716ee
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SHA1
b475bbfc384f48b076ad129cc94d8c9145d35a3f
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SHA256
4de3fa7c947841996d5e12389f0776c61e3394094b761cf1f994c7829d8b72a9
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SHA512
9ef2362b4d95dfb193cd918b0c3dacc513705e3bf5ea2c3bac47f1b1706cb5a250b00c1262819304bcd6c955293ff774f574bca018d35392fc507c4638143609
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsie/:BbdDmjr+OtEvwDpjM8j
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 2024-06-07_358da621f9e5a974cc1d349319c716ee_cryptolocker
Files
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2024-06-07_358da621f9e5a974cc1d349319c716ee_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