Behavioral task
behavioral1
Sample
2024-06-03_512d85e9cc8554883187934bf6eb8f6a_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-03_512d85e9cc8554883187934bf6eb8f6a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-03_512d85e9cc8554883187934bf6eb8f6a_cryptolocker
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Size
76KB
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MD5
512d85e9cc8554883187934bf6eb8f6a
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SHA1
3c778e96b41dfa1b3dad205a9f6c27fb6f725139
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SHA256
b69fcffc459f9fffaae8dfadd926534d5368c52fb81f032cc9b5d475868ca33e
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SHA512
13bc72335c0f52fc83c8e58d3970b1e9b0da5b19caa980448aea39003c634f7993d07991e9c7a0eda66b327eb010723af135c49c4d12472e791920cde346bfa4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GN:1nK6a+qdOOtEvwDpjo
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-03_512d85e9cc8554883187934bf6eb8f6a_cryptolocker
Files
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2024-06-03_512d85e9cc8554883187934bf6eb8f6a_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE