Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_8a189e78d53c013a9ae32a4b7db8be72_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-11_8a189e78d53c013a9ae32a4b7db8be72_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-11_8a189e78d53c013a9ae32a4b7db8be72_cryptolocker
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Size
47KB
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MD5
8a189e78d53c013a9ae32a4b7db8be72
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SHA1
c47b2be015ebfcab12cfb458bbcf6ec2aa2e7650
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SHA256
c740cec80e4693fec7408330c5a8033a4f3c92d337b82b82c9e86e103d5c7828
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SHA512
9a7be5536e924b472ca23c48a99865621e02707323dc497a643f067e7e08412e55c8804c319cdb1a7154b0298161215d84ae608ba94d802cc10d76ab79a455c6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsl:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ17
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 2024-02-11_8a189e78d53c013a9ae32a4b7db8be72_cryptolocker
Files
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2024-02-11_8a189e78d53c013a9ae32a4b7db8be72_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