Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_87cf8ae02b36ff4b0c25b1de9641d077_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-04_87cf8ae02b36ff4b0c25b1de9641d077_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-04_87cf8ae02b36ff4b0c25b1de9641d077_cryptolocker
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Size
38KB
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MD5
87cf8ae02b36ff4b0c25b1de9641d077
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SHA1
ed3e18b6c97e2c94c275fa889f358b210a15904a
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SHA256
636752f4dbbdf27cdbe49ef653d8b8bc57443aec649e4784daeb3623f258e990
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SHA512
fdaadf53a3cae0b2459d271a42e6b5144afed87c6e08bfd38f4c2928b167b1a2543551c6f051fcb891f7883bed038ffad6d1aa78f98f78140cf58d0d5fbec453
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkYM:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkr
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 2024-05-04_87cf8ae02b36ff4b0c25b1de9641d077_cryptolocker
Files
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2024-05-04_87cf8ae02b36ff4b0c25b1de9641d077_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