Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9b2f84302e94906dd4c1898e9f2b2557_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_9b2f84302e94906dd4c1898e9f2b2557_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_9b2f84302e94906dd4c1898e9f2b2557_cryptolocker
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Size
45KB
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MD5
9b2f84302e94906dd4c1898e9f2b2557
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SHA1
2b2ff4a0651ab40be4578854dc79e639d8fe70e9
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SHA256
7f2e86a9257fc1d23e9dd6c9a401e14a517e29c6a475b9f50294d290aef169e3
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SHA512
f12e7dfadd4317d6705207629b74563db65cac933f4bd33a1fed202356c4df5d10c28d20008f0fcd036fa4f9e38184d8b1b49d2daa94b7a0a66742271e4b8d68
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wse:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1M
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_9b2f84302e94906dd4c1898e9f2b2557_cryptolocker
Files
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2024-02-19_9b2f84302e94906dd4c1898e9f2b2557_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ