Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_a9f40af26856284c4f6ee1c407ac5b44_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_a9f40af26856284c4f6ee1c407ac5b44_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_a9f40af26856284c4f6ee1c407ac5b44_cryptolocker
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Size
63KB
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MD5
a9f40af26856284c4f6ee1c407ac5b44
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SHA1
c7d6bec786974f4c8395a6b5d06dbfdced5c8775
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SHA256
de652ca0c2562a1eb84efbaff4965841486543fc2540d74e8d740de303a26ee9
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SHA512
7fccc30d4f9f118f5cb3253de623b5f3749333ce02c541ebc5dc33adae6e8dc4a9c9f08ba74f49c85a77f191b7ab38c0538fb25d48d710e298ca0e204f30fe40
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85Y:V6a+pOtEvwDpjvX
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_a9f40af26856284c4f6ee1c407ac5b44_cryptolocker
Files
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2024-03-09_a9f40af26856284c4f6ee1c407ac5b44_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ