Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_3a9ff6fadcc7836e54d9d7a720af11e1_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-14_3a9ff6fadcc7836e54d9d7a720af11e1_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-14_3a9ff6fadcc7836e54d9d7a720af11e1_cryptolocker
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Size
79KB
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MD5
3a9ff6fadcc7836e54d9d7a720af11e1
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SHA1
372f3c2700405ea84240d8e692ae77ab6da92388
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SHA256
fbba5ef7b33cb770e3443c6cacfacf631203315eb87bb054538222b4bc6e996c
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SHA512
e9771d6c85d1b5e6182938b6bd1d5dde27a21535c2a067690545e3cadce48ef741e186060fd765e0f272aa9667ae7911fb43c60b9cb907492b0d4cff4678f355
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUYl:ZVxkGOtEvwDpjcaS
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-14_3a9ff6fadcc7836e54d9d7a720af11e1_cryptolocker
Files
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2024-06-14_3a9ff6fadcc7836e54d9d7a720af11e1_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ