Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_220858ed839426c01778fc9bfdf5ce12_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_220858ed839426c01778fc9bfdf5ce12_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_220858ed839426c01778fc9bfdf5ce12_cryptolocker
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Size
123KB
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MD5
220858ed839426c01778fc9bfdf5ce12
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SHA1
74039c540273e4cce13e20080f49d40d4e5dc7dc
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SHA256
7ae7645ff74f15e09a08d608589d055109f9fcb4c1d78f030b07b8603fb4bed1
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SHA512
fb4a07db54a6cf2c22bf2f6662c45122d5a479efaa305d4ce20f2ca7d350fdabd49d36bb02bca62f7d786da4d4017241c3bc41d66c5e0e36ed2146fd6d091cde
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBI5:vCA9OtEvwDpji
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_220858ed839426c01778fc9bfdf5ce12_cryptolocker
Files
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2024-02-29_220858ed839426c01778fc9bfdf5ce12_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