Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_07cd00b46074fcc619d1570f18d8c455_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_07cd00b46074fcc619d1570f18d8c455_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_07cd00b46074fcc619d1570f18d8c455_cryptolocker
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Size
38KB
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MD5
07cd00b46074fcc619d1570f18d8c455
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SHA1
0d562f1fea52648fdedec2980fd52512a5b9d3c0
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SHA256
6782bc77a07d6789b6148150e2bcad51345e8dfa0108313cc6bfce6e4eb2f300
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SHA512
4f3766efcba3f5217879a4d450b460479b3a4a4b9b5d4ef28fcee028c3f1c7cf3ad3eda57d507be6236974b8e342df49b508bc3e4acfa0e8c660ca523ad71c33
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMx7a:6j+1NMOtEvwDpjrf7a
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 2024-02-01_07cd00b46074fcc619d1570f18d8c455_cryptolocker
Files
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2024-02-01_07cd00b46074fcc619d1570f18d8c455_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