Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_fa51da8a7711f91c84adb20f26811e81_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_fa51da8a7711f91c84adb20f26811e81_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-29_fa51da8a7711f91c84adb20f26811e81_cryptolocker
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Size
66KB
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MD5
fa51da8a7711f91c84adb20f26811e81
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SHA1
997d2a2bcb257a89bfa3d17aaef22c5f1efbabb7
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SHA256
2ef20755924554832772ff429f87f0c0c030d75ac267b6090f444ff7bdbac649
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SHA512
c98b315fe451ef38686e6eca1865137895f95c0bb88a16f0673d8ba9de920affd8f9b4479bf6147766c9c78e36a0b44befae66607a0daf73166b19598b8e53b2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbV71:ZVxkGOtEvwDpjcaw7
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 2024-03-29_fa51da8a7711f91c84adb20f26811e81_cryptolocker
Files
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2024-03-29_fa51da8a7711f91c84adb20f26811e81_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