Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_725fd99581c114b835eea349adc4fe99_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-16_725fd99581c114b835eea349adc4fe99_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-16_725fd99581c114b835eea349adc4fe99_cryptolocker
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Size
76KB
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MD5
725fd99581c114b835eea349adc4fe99
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SHA1
2ffba254425adae66a680ad4087779d379c7d827
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SHA256
a5cf3bd54044f3bd3d429f1511be0aa852de246ce676a2083e2b259eba8b779d
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SHA512
819e2f2fc26b113a3bec5e740c4cb9b1e2d7aaf568b6a20e3c0ee1dc60f802f3545bad8e3c6386e84a9b08228e6e1462ae7b629f6156f63c1c05481fa6a9f49d
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUO: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 2024-05-16_725fd99581c114b835eea349adc4fe99_cryptolocker
Files
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2024-05-16_725fd99581c114b835eea349adc4fe99_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