Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_0be165a7db47d210f60aaadbc6e5181d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_0be165a7db47d210f60aaadbc6e5181d_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_0be165a7db47d210f60aaadbc6e5181d_cryptolocker
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Size
54KB
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MD5
0be165a7db47d210f60aaadbc6e5181d
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SHA1
8cd97399acb0dcdb68ceca894f2e9729229f2a34
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SHA256
a3ac2d959516d598b8d050d678a7e1ac1d19f6cd418c09b7d337f57c9c5bad19
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SHA512
2688ed78e69905caff80e941c27c26db32d3f8622e8fcd8213f66e75ab7b9a61077a7cda0b5c137a1202eac9cc2b9eda3be197edd4741f1e274c7fe7c044a96d
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SSDEEP
384:x0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a4rIcVRYp055TOtOOtEvwDpjqIGR5J:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbKk
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 2024-02-23_0be165a7db47d210f60aaadbc6e5181d_cryptolocker
Files
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2024-02-23_0be165a7db47d210f60aaadbc6e5181d_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