Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_a9898547ff37fdf41b7f98cc01865e08_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-29_a9898547ff37fdf41b7f98cc01865e08_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_a9898547ff37fdf41b7f98cc01865e08_cryptolocker
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Size
124KB
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MD5
a9898547ff37fdf41b7f98cc01865e08
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SHA1
aff364e98f8819ff2229075c2923910e63f07347
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SHA256
7483e6c94f84a2ca8c1e6ca1f3fe0074e803e058861b5c9d101e505e609bcb17
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SHA512
63a8135ef1176ee99cfa9980a128bbf2cda04423180d13fbcc0fbe9ac2e3c31cd0fd2abd21115a4d202062dbd9a532b286eb1a2498440f72f2ae88da1900b8fd
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4V:vCA9OtEvwDpjo
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 2024-02-29_a9898547ff37fdf41b7f98cc01865e08_cryptolocker
Files
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2024-02-29_a9898547ff37fdf41b7f98cc01865e08_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