Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_42c3d89504a59e5d4271303d6e93ce3d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_42c3d89504a59e5d4271303d6e93ce3d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_42c3d89504a59e5d4271303d6e93ce3d_cryptolocker
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Size
70KB
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MD5
42c3d89504a59e5d4271303d6e93ce3d
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SHA1
c0b0d27f929a37ffb35e6fe2ad876dbf9c71d546
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SHA256
815a6fbdcec7b1817df427e68ad99265036004efccef339173fe0765f9c773ab
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SHA512
ac2b9c24cff786588e75d501df37f5395accc6944cff5c466286e14db663c9de9100d794be2f2c8641b66f33b0011e70352b606e19d815bf47e41e47c065201d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOu+:DW60sllyWOtEvwDpjwF85g
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_42c3d89504a59e5d4271303d6e93ce3d_cryptolocker
Files
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2024-03-09_42c3d89504a59e5d4271303d6e93ce3d_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ