Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_212b68a3899ba29f3296df0aa1389d84_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_212b68a3899ba29f3296df0aa1389d84_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-25_212b68a3899ba29f3296df0aa1389d84_cryptolocker
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Size
47KB
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MD5
212b68a3899ba29f3296df0aa1389d84
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SHA1
c8d0151595e2b10c83d86c427575bb17370a3c14
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SHA256
bc55a32cb382e8e5cca2aaacad31a5e6d06ae38bb8221f25101ebabda266e9d1
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SHA512
e5d833962784f551eef2924c65873624ebbe8691e138f066acb8a21a500e1be7666c728434afb8a3c2fc2d075ffa1183ccf1e2111d875290dcc7ddda009a1a5a
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYs5:xj+VGMOtEvwDpjy+viHs5
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-25_212b68a3899ba29f3296df0aa1389d84_cryptolocker
Files
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2024-04-25_212b68a3899ba29f3296df0aa1389d84_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE