Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_9b2d17130609f13073e8d1f7d4f3c564_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_9b2d17130609f13073e8d1f7d4f3c564_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_9b2d17130609f13073e8d1f7d4f3c564_cryptolocker
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Size
124KB
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MD5
9b2d17130609f13073e8d1f7d4f3c564
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SHA1
66afa76c80644a713a241c9d60b906b27a3201ec
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SHA256
c1af2b8b6a2536d76c6ab83f871425889ed13c298d25975bc652465362016deb
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SHA512
881aaa80a719f6fc5f22fa84e945570f1f5ac241d80753e5a69f4327efbdd20c27ca8878f139fac6c2b84b6cb337ca805b9bc1c96247f417847c1d7061587b5e
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+msK:gUj+AIMOtEvwDpjNbwQEIPlemUhYp60H
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-26_9b2d17130609f13073e8d1f7d4f3c564_cryptolocker
Files
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2024-03-26_9b2d17130609f13073e8d1f7d4f3c564_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE