Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_2545a067e5e5ac0123b3abbd2167f7ca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_2545a067e5e5ac0123b3abbd2167f7ca_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_2545a067e5e5ac0123b3abbd2167f7ca_cryptolocker
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Size
45KB
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MD5
2545a067e5e5ac0123b3abbd2167f7ca
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SHA1
aa67e3c24ce3219b61f7c6719051bca7f3dd5546
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SHA256
27b5579096a561b22a09c46dfa5476d0e8b646ff73ec59ec570cc2558e73d5f6
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SHA512
c239a35a7e41a82ba7c81e14b9c88d995d3f90066e6c28746aee799f34a0bac230219cb3e22770800cae9637d550f7264cc1b2b671d03c51f748c63e56076f99
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSSh:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+q
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 2024-03-09_2545a067e5e5ac0123b3abbd2167f7ca_cryptolocker
Files
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2024-03-09_2545a067e5e5ac0123b3abbd2167f7ca_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