Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_b1454ec44894ad809b9f4e2e47724d9a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_b1454ec44894ad809b9f4e2e47724d9a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_b1454ec44894ad809b9f4e2e47724d9a_cryptolocker
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Size
127KB
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MD5
b1454ec44894ad809b9f4e2e47724d9a
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SHA1
04e109a9ec68b5ebf1d6bbfe020d21c10511e364
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SHA256
43878629f0c3f1c1ca02393131fefdcae5a66888441535b207e1351e5da9429c
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SHA512
45ff61777bd16e3525fab1996260aad554d0e3ae2e7fcee7800c02e53279f1423073d6119d7ff88425b3d0096c61e7d1ef2a65cce9447d944ae024126052228f
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp2Qn:vCA9OtEvwDpjVn
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 2024-02-28_b1454ec44894ad809b9f4e2e47724d9a_cryptolocker
Files
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2024-02-28_b1454ec44894ad809b9f4e2e47724d9a_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