Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_1e51a026777cf88465d66bb9f5cfdb07_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_1e51a026777cf88465d66bb9f5cfdb07_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_1e51a026777cf88465d66bb9f5cfdb07_cryptolocker
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Size
37KB
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MD5
1e51a026777cf88465d66bb9f5cfdb07
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SHA1
40d50a2ed3f5f6bd6ea55cf26195b1da1dc3a936
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SHA256
4ef2be3e064aa10da28ee6aeb4aa1f2a4b07676e133265dc98751f226c7673e7
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SHA512
5d0f0df52ade3a0cfd80b09da028b1e5dfd35b8223c9bc3d5452bca2c6906d9e9d0c5e5f4b3e44694f4df49d47565d5c44ae25fb3e91e19d5e6baf5239f7b614
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLCN:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL2
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 2024-02-14_1e51a026777cf88465d66bb9f5cfdb07_cryptolocker
Files
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2024-02-14_1e51a026777cf88465d66bb9f5cfdb07_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