Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_8b37422a8abb093913563210e8d5644b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_8b37422a8abb093913563210e8d5644b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_8b37422a8abb093913563210e8d5644b_cryptolocker
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Size
42KB
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MD5
8b37422a8abb093913563210e8d5644b
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SHA1
1b95feb01d9b9fc72ba83abf1d4cbb7390449a4e
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SHA256
7345f1a99e221ab42fe4d8d015ab741a046939adaa6cd210066ea2cc9bdd9080
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SHA512
7eb9fdc8685b9f10fa5b526d39cfa431dbf33ed3bf8dfc6c1b2c88ba4eabae8b7dd04c3dc8204d6d8cf2c1b37a1a02072ed99edfb21be6aaefbb8c2cb00fb315
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETked3k:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+4
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 2024-02-28_8b37422a8abb093913563210e8d5644b_cryptolocker
Files
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2024-02-28_8b37422a8abb093913563210e8d5644b_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