Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_99834b6fdcd52feef90ee120beaae3f1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_99834b6fdcd52feef90ee120beaae3f1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_99834b6fdcd52feef90ee120beaae3f1_cryptolocker
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Size
59KB
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MD5
99834b6fdcd52feef90ee120beaae3f1
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SHA1
26c825451185b5ce566b77d1f2b0b64f2ad4e04a
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SHA256
076132b55bbfbade6e2461dc15026ddc8464a5f74581867d05c9b7e5562dab7f
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SHA512
934e41fc038047ca6371ff67b5ad879186d61a5942f4c45ba6bfeffcdb5b62f013f3398928ef749b7361e6dccfaf264040d4ebdb99e394dfac3fcc1fac40bbc5
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3rFC0I:ZVxkGOtEvwDpjcaC
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 2024-02-04_99834b6fdcd52feef90ee120beaae3f1_cryptolocker
Files
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2024-02-04_99834b6fdcd52feef90ee120beaae3f1_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