Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_46c467f007595601b1b6bb0a5d62892f_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-12_46c467f007595601b1b6bb0a5d62892f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_46c467f007595601b1b6bb0a5d62892f_cryptolocker
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Size
45KB
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MD5
46c467f007595601b1b6bb0a5d62892f
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SHA1
5be0fc462b5cba4c48609bc254098ae76bd2d246
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SHA256
5a6e40e30ea32e082e167a5ba12038012c8046200a8d679d9860f2997b4c8955
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SHA512
298268496d5734f56dfc97f886cf525355e1b3493b71e55f0103347fa1c2e87c1307261712d94db7b58e00f71d8174f76b82a5e4b3059f3941fa5ebb029b907e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDhkQ:6j+1NMOtEvwDpjrRraQ
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 2024-06-12_46c467f007595601b1b6bb0a5d62892f_cryptolocker
Files
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2024-06-12_46c467f007595601b1b6bb0a5d62892f_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