Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_fa1cea4abb75995d84daa0104429dd42_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_fa1cea4abb75995d84daa0104429dd42_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_fa1cea4abb75995d84daa0104429dd42_cryptolocker
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Size
51KB
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MD5
fa1cea4abb75995d84daa0104429dd42
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SHA1
18516d7b12fa9a2b837807730170ecde70483a3a
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SHA256
edc978cca01ef824017f49acb68763053453ca43555b124e46cbd48aec2e7609
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SHA512
a4b2508b8553038f87e9c33e94133d75ff38578df9b07bf2b395f039a6ed51f7ab1591c1f384f8c1f779548695d2bae99c5dd6881fcecd22f13a2a8dbceb454e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5e:ZVxkGOtEvwDpjck
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 2024-01-28_fa1cea4abb75995d84daa0104429dd42_cryptolocker
Files
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2024-01-28_fa1cea4abb75995d84daa0104429dd42_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