Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_a0f5ddcd1dae3c7d5e04483fcf0eb5c0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_a0f5ddcd1dae3c7d5e04483fcf0eb5c0_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-27_a0f5ddcd1dae3c7d5e04483fcf0eb5c0_cryptolocker
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Size
70KB
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MD5
a0f5ddcd1dae3c7d5e04483fcf0eb5c0
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SHA1
cceeb42f96b88bf0d75f0bd9cb48d3f097cd08d9
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SHA256
9f3a70e36bddd29ebb8f794d412044af437ebf6f7258c117a8356dcefe35acff
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SHA512
18332c0c4d0c6cfce93ca227ce209bcb645e6bd5ce3ac5b6baa819118f5be37a34da9742ef0c676396d319d6130c5c35d70b8aeb7dd6c8b91c6d35fc93139c1f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50h:DW60sllyWOtEvwDpjwF85m
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 2024-04-27_a0f5ddcd1dae3c7d5e04483fcf0eb5c0_cryptolocker
Files
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2024-04-27_a0f5ddcd1dae3c7d5e04483fcf0eb5c0_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