Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_fd4ea08ad89fe352cbdd2f8081ad8cc7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_fd4ea08ad89fe352cbdd2f8081ad8cc7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_fd4ea08ad89fe352cbdd2f8081ad8cc7_cryptolocker
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Size
75KB
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MD5
fd4ea08ad89fe352cbdd2f8081ad8cc7
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SHA1
1442144d4ac8fbf480542444022b10aca02cba7b
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SHA256
c7d5d63c9427b1d7c9300f2c4021f148561111f1fbec2ab156d5d31c81c3e785
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SHA512
6c1a04ed9e38ec2ac8daf56c0c760c54c61d5fbcb8de8c2228ac5425d01654971b8a507b2cd2b20563e1144a3dfbc6d80c00460bf450e3d51e2b3fd68afcb676
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTeA:ZVxkGOtEvwDpjcax2
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 2024-02-01_fd4ea08ad89fe352cbdd2f8081ad8cc7_cryptolocker
Files
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2024-02-01_fd4ea08ad89fe352cbdd2f8081ad8cc7_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