Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_8a9e2c90a263c479887610ff1568397e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-13_8a9e2c90a263c479887610ff1568397e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_8a9e2c90a263c479887610ff1568397e_cryptolocker
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Size
72KB
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MD5
8a9e2c90a263c479887610ff1568397e
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SHA1
ad42b52e8cdbba3066efcb531f106b2f2ef69933
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SHA256
de5cbceb9e720b8fa1e015d86a1939890c3826bf65c9d596cc683cc00257f6e9
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SHA512
f03efc72e58d095ccd1aad28830f49a10aa8505c0f2008a27a76dc67600b426c78e14b8ca4e411d8d562cd4c257eea16c3b87754c8982ed869dd754aad7fe595
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1To:DW60sllyWOtEvwDpjwF85I
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 2024-03-13_8a9e2c90a263c479887610ff1568397e_cryptolocker
Files
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2024-03-13_8a9e2c90a263c479887610ff1568397e_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