Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9cfc4d132f7b451f4cf24888aea00bb0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_9cfc4d132f7b451f4cf24888aea00bb0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_9cfc4d132f7b451f4cf24888aea00bb0_cryptolocker
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Size
75KB
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MD5
9cfc4d132f7b451f4cf24888aea00bb0
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SHA1
98c69066823e77c4f4e058eef562c12e4048b1b0
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SHA256
bbbabea4b145a66f9af94d1052fc599b187a569dab48874e8c1537ddcf8b3aee
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SHA512
55bf0e7bba564daef5fe998ebc099b1c9c53aaffcce3bcdf93afadc5ab4713760d2b92a859813b25c216a64ca2d939d0946a5c30781dbf2d9adaa70f406502ff
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuN:ZVxkGOtEvwDpjcap
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_9cfc4d132f7b451f4cf24888aea00bb0_cryptolocker
Files
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2024-02-19_9cfc4d132f7b451f4cf24888aea00bb0_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ