Behavioral task
behavioral1
Sample
2024-02-14_e6ac9ad0480f2c60df0bed3d65850446_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_e6ac9ad0480f2c60df0bed3d65850446_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_e6ac9ad0480f2c60df0bed3d65850446_cryptolocker
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Size
118KB
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MD5
e6ac9ad0480f2c60df0bed3d65850446
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SHA1
75bf3c54628d787f56ed60b41a9faf937ac40325
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SHA256
642c785053bdcf7c1d5de849968ae2f1916201de0ce750e439ce912205bc0ad3
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SHA512
0eb479121203160f80f28b0887fa555192e229d5fd13e364c51e3a99b1500278db5e2b27c7d1cc8a121ed43828041f9e844d5911a65ee86ccdf69e84a40593e5
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01QaG0:z6a+CdOOtEvwDpjcz9
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_e6ac9ad0480f2c60df0bed3d65850446_cryptolocker
Files
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2024-02-14_e6ac9ad0480f2c60df0bed3d65850446_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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