Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_40c6ed3a7ecda32f88e639eee32f3a75_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_40c6ed3a7ecda32f88e639eee32f3a75_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_40c6ed3a7ecda32f88e639eee32f3a75_cryptolocker
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Size
40KB
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MD5
40c6ed3a7ecda32f88e639eee32f3a75
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SHA1
be5d4a863f654969cee02412ddd4f786bfdc214b
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SHA256
03813b9ea103bb3e7ed6ce226d1eb32af23746945560c4bf3b5dfef1784b38c8
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SHA512
443d0ec6bf15eedaf8d5b181dfbfdcc26dda08177ebf486e44fea929be626449988d1bbbbb279e763033c24f832a38fd0a9420674a3acb02215ec00aaf23cbbb
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vlh:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLP
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 2024-04-09_40c6ed3a7ecda32f88e639eee32f3a75_cryptolocker
Files
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2024-04-09_40c6ed3a7ecda32f88e639eee32f3a75_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