Behavioral task
behavioral1
Sample
2024-05-22_2eab676d9833ba238655c327eff894ee_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-22_2eab676d9833ba238655c327eff894ee_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-22_2eab676d9833ba238655c327eff894ee_cryptolocker
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Size
74KB
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MD5
2eab676d9833ba238655c327eff894ee
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SHA1
582701ce5ca73b64a5fefe501e0e9d3eae17cdb0
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SHA256
b53d863ce3c44f4f5dce292f7ab452aa3f50c811cc0ff71f0d330638d8d932c9
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SHA512
d3b52e1bff1d6ce7c7a355c77cffedde1edc8c1e05a2611e10c79cde48a1b8ec587c1437e1231fea4ec5539b8e7d7b05caedf6c224bd16d43ae3dddae7c38284
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gu:1nK6a+qdOOtEvwDpj3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-22_2eab676d9833ba238655c327eff894ee_cryptolocker
Files
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2024-05-22_2eab676d9833ba238655c327eff894ee_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