Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_437a775964da966909fcea729f84d38f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_437a775964da966909fcea729f84d38f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_437a775964da966909fcea729f84d38f_cryptolocker
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Size
40KB
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MD5
437a775964da966909fcea729f84d38f
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SHA1
011536cf8dabc0aa32c5f31ab2d2aed87ec978c4
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SHA256
531c67ebf92af4628e05950da89653a0a5a1ab52bfa550266d63f6b81f244d58
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SHA512
8d8211114420625795f7edc297fc039901b901ce9bef15fb95642d1995867da1ce43ce73831c8a30e373ab9135fd4fafdb5e78e1d093f9b3b4659f2f5da9817b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLmWK:ZzFbxmLPWQMOtEvwDpjLeUHK
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 2024-02-13_437a775964da966909fcea729f84d38f_cryptolocker
Files
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2024-02-13_437a775964da966909fcea729f84d38f_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