Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_3407cf190d98bd5ce431fe51a35b0433_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_3407cf190d98bd5ce431fe51a35b0433_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_3407cf190d98bd5ce431fe51a35b0433_cryptolocker
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Size
59KB
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MD5
3407cf190d98bd5ce431fe51a35b0433
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SHA1
8754e070067a49d27c4e5d1ea1a5f5b06569b466
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SHA256
5d0093a2c9f8e7601ebc7abe7e5d6d0c2150f4dc5da47324cbc7a80bce739a22
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SHA512
81c365d855f20dad8ebc4f3b9c6926e6a272f9faf1aeaee39c8b6da957d597bf77da1e1c4ebe2644d8b9db5341be0ef5e8c95a7bdb16bf38640bf2fc53cb5ceb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxvO:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBs
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 2024-04-05_3407cf190d98bd5ce431fe51a35b0433_cryptolocker
Files
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2024-04-05_3407cf190d98bd5ce431fe51a35b0433_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