Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_20b9a437e8264c3f49443d65d840d6e0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_20b9a437e8264c3f49443d65d840d6e0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_20b9a437e8264c3f49443d65d840d6e0_cryptolocker
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Size
64KB
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MD5
20b9a437e8264c3f49443d65d840d6e0
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SHA1
a56e1014a2bd7752baaf9caeb31211f4251eca5f
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SHA256
d15476fe88753e0bfd81aa2ba724491e8bf56c8140de0057afddb68c1a97c05a
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SHA512
2cf8f8e353669e65f2c1ea9c8609d481ac22019a9c1d6f29a41f16549ca20dcc1c89cbe70c25da456610d045a9af7e76bd75477a33f6b2d4a930bf4a4e1f069f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbV4:ZVxkGOtEvwDpjcawO
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 2024-02-14_20b9a437e8264c3f49443d65d840d6e0_cryptolocker
Files
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2024-02-14_20b9a437e8264c3f49443d65d840d6e0_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