Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_263c624688d8bad2b154f712c5f43819_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_263c624688d8bad2b154f712c5f43819_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_263c624688d8bad2b154f712c5f43819_cryptolocker
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Size
75KB
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MD5
263c624688d8bad2b154f712c5f43819
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SHA1
e11c9b4e141f18f567096b215bc8ada552b24e9b
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SHA256
d398de9eafc19f05b613f8d9829e2dc1b3acb6f4464017277d9c223158df0358
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SHA512
f18d5f3bf433549910ebc6807261713f65d800e1413b14ce0cf0190d5a3249efb8cb460d8f5d5c5af698091fbd1eaf69d346c7efb4056207b20dc099c77dc240
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuN:ZVxkGOtEvwDpjcaZ
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 2024-02-25_263c624688d8bad2b154f712c5f43819_cryptolocker
Files
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2024-02-25_263c624688d8bad2b154f712c5f43819_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