Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_3870d4a1759e4612cb00539c60e5fca8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_3870d4a1759e4612cb00539c60e5fca8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_3870d4a1759e4612cb00539c60e5fca8_cryptolocker
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Size
126KB
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MD5
3870d4a1759e4612cb00539c60e5fca8
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SHA1
e697284961406b748f9e51180a8d8d55f19f0ea1
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SHA256
4d31f1fc9cf55b0d47699ed062b0acfb3513fef395c7384d29ae6af63878d30c
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SHA512
e7bae036ac8e7f0f0be37f1dabeb70e158d4778e80d920989978270d8c24f46fcdb5b93c3772d40a01545e3b86be3e3c0906ba29aa2f0530b210f77b9315708d
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBph:vCA9OtEvwDpj9
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 2024-02-23_3870d4a1759e4612cb00539c60e5fca8_cryptolocker
Files
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2024-02-23_3870d4a1759e4612cb00539c60e5fca8_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