Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_0f1dce5d090864e0ee46cfbdb4b51ded_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_0f1dce5d090864e0ee46cfbdb4b51ded_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_0f1dce5d090864e0ee46cfbdb4b51ded_cryptolocker
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Size
52KB
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MD5
0f1dce5d090864e0ee46cfbdb4b51ded
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SHA1
392670e08b4fcd943d80cfca116971c97113be33
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SHA256
9e933366bd91e4b8c622d8496bbb5d27014d510a6f8b0241c8d2ecfc5996a5e8
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SHA512
18976f4054bec3c93537cafa81df79f4ddf0d573f8246a168a3fd807d9bf5fcf7bdfe89c62ca76dd0e8651a423c2c65bc7ca1f680aca8abe1f8879668def191f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/2:6j+1NMOtEvwDpjr8oxEx2
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 2024-01-29_0f1dce5d090864e0ee46cfbdb4b51ded_cryptolocker
Files
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2024-01-29_0f1dce5d090864e0ee46cfbdb4b51ded_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