Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_d9a2797ae42fab2ef0c36a0594e92e6d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_d9a2797ae42fab2ef0c36a0594e92e6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_d9a2797ae42fab2ef0c36a0594e92e6d_cryptolocker
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Size
60KB
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MD5
d9a2797ae42fab2ef0c36a0594e92e6d
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SHA1
a9160a795a4cb2d5cf56a6563321c2c8dd75cdd7
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SHA256
c3d8667c9ac98421424664d8d16421a896e35e27ec14bacb252d342fc109deb4
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SHA512
1ab982f68d3fdad635063de7b1022aa48b4a9b25c9c1e176f9a30f18b702daf0330d801a7f2c4c43e30f62db1fb3b971897516f7aefa42a53adb86017aed4816
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a3WggRYpetOOtEvwDpjqIGRmd:6Qz7yVEhs9+4QR7tOOtEvwDpjL
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 2024-02-02_d9a2797ae42fab2ef0c36a0594e92e6d_cryptolocker
Files
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2024-02-02_d9a2797ae42fab2ef0c36a0594e92e6d_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: 11KB - Virtual size: 12KB
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