Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_def4b8bc14ea84b5087884803b24ba4f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_def4b8bc14ea84b5087884803b24ba4f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_def4b8bc14ea84b5087884803b24ba4f_cryptolocker
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Size
126KB
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MD5
def4b8bc14ea84b5087884803b24ba4f
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SHA1
e91b64fb6d342ad391a7cbb0f3aba2619c3be827
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SHA256
72f69abc81c41ba421fb5683026080ce7369e6113b034d7342a34cd7a66202c2
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SHA512
39d9b4fa7d4a6a1ba22d44b067ee2c4502799aed303c16c5339acea79b41ee11cb07e28b914cca3190db23d3c362e20bfeb60a1f3e729a821e9cad516144d5aa
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBig:vCA9OtEvwDpjz
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 2024-03-06_def4b8bc14ea84b5087884803b24ba4f_cryptolocker
Files
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2024-03-06_def4b8bc14ea84b5087884803b24ba4f_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