Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_69b78f83db54290e0c8a9aa63e8e2ed7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_69b78f83db54290e0c8a9aa63e8e2ed7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-29_69b78f83db54290e0c8a9aa63e8e2ed7_cryptolocker
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Size
125KB
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MD5
69b78f83db54290e0c8a9aa63e8e2ed7
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SHA1
16b52b4aa759ca6420e51a4ee2f0e72a44377c44
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SHA256
482ba5ba025e4b0b7a5c5677c510990b09b2bc1df1565b7051dca7c9bfe7ee23
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SHA512
769d7caa41e9081701950684c05f58dbdfde17b8ae1f33e5990119768083bc16f6ccd4ee296b57fb75463d38e7e70c1599397065ff6f3a5729a851cfd161a381
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpZ:vCA9OtEvwDpjV
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 2024-03-29_69b78f83db54290e0c8a9aa63e8e2ed7_cryptolocker
Files
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2024-03-29_69b78f83db54290e0c8a9aa63e8e2ed7_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