Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_81edbcf689744fa4883b9d1124be391f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_81edbcf689744fa4883b9d1124be391f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_81edbcf689744fa4883b9d1124be391f_cryptolocker
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Size
126KB
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MD5
81edbcf689744fa4883b9d1124be391f
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SHA1
e209299437ca37d5931bbe2ab76b85faea5bfb0a
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SHA256
50b79138f9f74ff4a4fa4cae1191d72836474f8e4bfce13d1c2cabe9efd2cf37
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SHA512
3693b8e7cc3018cb0ee41ea37bff590a9ab6ad5ce463756c25cee3f49f3fe0daf492386ff8a0c4997a58f29a1a6d4bae1de815a95dc4c5efd8d67e59e4196f7e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp2:vCA9OtEvwDpjy
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-10_81edbcf689744fa4883b9d1124be391f_cryptolocker
Files
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2024-03-10_81edbcf689744fa4883b9d1124be391f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE