Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_431513e34957db68db9af36c509f156b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_431513e34957db68db9af36c509f156b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_431513e34957db68db9af36c509f156b_cryptolocker
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Size
38KB
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MD5
431513e34957db68db9af36c509f156b
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SHA1
7f255e940ce58b8bbbd1166bc22e3d8c18db26b2
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SHA256
6a9a478eb66390a5c4065ab684fe184085c7bea956e51886de29e9cc2f027447
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SHA512
ec36cc453614a16c3cdc0e97e8e66eb62b4c7ca0843c41dc7a1e714ffd02287259edd6754349c6131927bb05d4ac14052e6d152cfb7fffbc0a87adee7115da78
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNj:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLZ
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 2024-02-19_431513e34957db68db9af36c509f156b_cryptolocker
Files
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2024-02-19_431513e34957db68db9af36c509f156b_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ