Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_52fc27cf3ea94758577fc31c56b33563_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_52fc27cf3ea94758577fc31c56b33563_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_52fc27cf3ea94758577fc31c56b33563_cryptolocker
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Size
77KB
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MD5
52fc27cf3ea94758577fc31c56b33563
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SHA1
8b162cfc39f1846c993b0bbc3b1712d2ea4c216d
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SHA256
31c4bcf1c31cb5e386d05bc9e71d52b6cf359d3bb8e17a6d681b4f645171e49e
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SHA512
d78fde08e52aaa462c75f50cb16a5f0a3d0d9adbafcfb90f7f3629b2292fdbb06ef06934353e61004b26323ec51caed70d4ec738c0f1437e2751baabeedcc079
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTeL5c6:ZVxkGOtEvwDpjcaxd
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 2024-02-29_52fc27cf3ea94758577fc31c56b33563_cryptolocker
Files
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2024-02-29_52fc27cf3ea94758577fc31c56b33563_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