Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_61b988e90c64496cf9c85930d5a37b2e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_61b988e90c64496cf9c85930d5a37b2e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_61b988e90c64496cf9c85930d5a37b2e_cryptolocker
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Size
73KB
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MD5
61b988e90c64496cf9c85930d5a37b2e
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SHA1
1af49b8224d9ceb6ab519cfe3a1241a3d3c270fc
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SHA256
7ebfdac77d42ea3f71c577d44f98c9b5316a788772540e398523f396877140b5
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SHA512
9d6f9129ea88b5b0f11277015ff16a14ac5f786db0294ff59c37dec044047d14ee6d74f4d80f1e16e20c35e8ac30848a59bfcd9c2089b5910fdc4f4b7cb87a89
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUfh:ZVxkGOtEvwDpjcajh
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 2024-02-03_61b988e90c64496cf9c85930d5a37b2e_cryptolocker
Files
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2024-02-03_61b988e90c64496cf9c85930d5a37b2e_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