Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_28d4c4288c7749a91affed0abf2dae32_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_28d4c4288c7749a91affed0abf2dae32_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_28d4c4288c7749a91affed0abf2dae32_cryptolocker
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Size
121KB
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MD5
28d4c4288c7749a91affed0abf2dae32
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SHA1
54781d7da82966549e1b18f87a9562938b9f3f7a
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SHA256
783e5192ebbc5dd188987e983ac78e2ad94d0881eb42859c0ca276b307df4904
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SHA512
bcf6d15d5702da00d18732436abf0dca526d0b7156d64edd1cf7e706c88791d680b9d4ffee9bcb6c8e60ddf995626197bc6a84ad70d290d5be7daf69d8ef6438
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2ee:gUj+AIMOtEvwDpjNbwQEIPlemUhYmx
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 2024-03-05_28d4c4288c7749a91affed0abf2dae32_cryptolocker
Files
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2024-03-05_28d4c4288c7749a91affed0abf2dae32_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