Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_b27b2d90d6f6f88346ebb7e0db3e5df3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_b27b2d90d6f6f88346ebb7e0db3e5df3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_b27b2d90d6f6f88346ebb7e0db3e5df3_cryptolocker
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Size
60KB
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MD5
b27b2d90d6f6f88346ebb7e0db3e5df3
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SHA1
a12f0e1878573f46d6060e59bf4edd84c074603a
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SHA256
39f66ff21ede4aba8ac383492ca9ffe56317b42a277a6fab1a81a637fb7d0416
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SHA512
8ff9f0c20e27a397c0544d3b5084f00e84f1fcdf9ee833c96970386cefadf8f15c09f849013a872b4d4d3f5a71615d8cb489af579d48cc2cef51251a66e93f1c
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/EN:ZVxkGOtEvwDpjcOS
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 2024-02-24_b27b2d90d6f6f88346ebb7e0db3e5df3_cryptolocker
Files
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2024-02-24_b27b2d90d6f6f88346ebb7e0db3e5df3_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