Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_351dd1e78342f4d453381b9a0dedf223_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_351dd1e78342f4d453381b9a0dedf223_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_351dd1e78342f4d453381b9a0dedf223_cryptolocker
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Size
69KB
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MD5
351dd1e78342f4d453381b9a0dedf223
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SHA1
502827d1f19380a2efab17e43ff59f31b5fdd03a
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SHA256
ee2817833e974c89a0a06cc06ad794ff350e5d1a8733e8f50a6d1e209f513ffb
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SHA512
08a8d48cb2f6ed27c7c1137deaeb47e63605dc4dbacfe0e512191fe8cef31cdac217a250c56e3ddd8431ccba0ff6cd2b8d7b9896e33ca7ec43c6ec0a522c6186
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOuV3:DW60sllyWOtEvwDpjwF85n
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 2024-02-04_351dd1e78342f4d453381b9a0dedf223_cryptolocker
Files
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2024-02-04_351dd1e78342f4d453381b9a0dedf223_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ