Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_63af594c7bda42b478f3e71a6bcbd015_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_63af594c7bda42b478f3e71a6bcbd015_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_63af594c7bda42b478f3e71a6bcbd015_cryptolocker
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Size
54KB
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MD5
63af594c7bda42b478f3e71a6bcbd015
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SHA1
7799389d7292ccae4dd533fa454202fd0197871b
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SHA256
d336a0408b528054b6dcec72b4a62b4361c417b8e66692bc04b8ca45a600f69d
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SHA512
540cbb91a475cb144176f0241f7e8721725d20cea33ced2187882540a04ea777b09267115785f5ea0f128e91ecb63ff277e7a0233d4dda17c5390ca811ad1cba
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Ujc:ZVxkGOtEvwDpjcV
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 2024-05-23_63af594c7bda42b478f3e71a6bcbd015_cryptolocker
Files
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2024-05-23_63af594c7bda42b478f3e71a6bcbd015_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