Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_dbfb6d7a3a162f3bb4d6508beb2bd5cd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_dbfb6d7a3a162f3bb4d6508beb2bd5cd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_dbfb6d7a3a162f3bb4d6508beb2bd5cd_cryptolocker
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Size
123KB
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MD5
dbfb6d7a3a162f3bb4d6508beb2bd5cd
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SHA1
4a30710c06da03fc63799f95339ea5883141244f
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SHA256
2bbaa3a6e2eebe5728879670a39cf4f1575ca89718780c1e9b3483243ab53d4b
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SHA512
3ba5547fd58d0f782f3408d7e907d66dc18f84ecad8980d1d8c581914471505e09cf35c8d52101b40ed6cc1bf1e8b543e074aab3d4e4618e11221f9fcf866ce4
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4B:vCA9OtEvwDpjU
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 2024-02-18_dbfb6d7a3a162f3bb4d6508beb2bd5cd_cryptolocker
Files
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2024-02-18_dbfb6d7a3a162f3bb4d6508beb2bd5cd_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