Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_ca4e92d6f33b8d7a60d4c200c72add6d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-02_ca4e92d6f33b8d7a60d4c200c72add6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_ca4e92d6f33b8d7a60d4c200c72add6d_cryptolocker
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Size
125KB
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MD5
ca4e92d6f33b8d7a60d4c200c72add6d
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SHA1
bf62888158be5530388f0509abddb84f758970ba
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SHA256
7414f8caa51771beddaecb5598ae3f603171257b4ed01c23dba8fcc8d0b8252b
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SHA512
296afb56cd4e0f979271b107c990f35d1c784635821a7f931a3989aef28ab12c422844a7cb63998c8f3ba6614c90f6350bda9f8846dc3d535f042b9aa5cc0c16
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp0:vCA9OtEvwDpjY
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 2024-02-02_ca4e92d6f33b8d7a60d4c200c72add6d_cryptolocker
Files
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2024-02-02_ca4e92d6f33b8d7a60d4c200c72add6d_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