Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_48ffe529899c2756a95a7fb487fd2fe6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_48ffe529899c2756a95a7fb487fd2fe6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_48ffe529899c2756a95a7fb487fd2fe6_cryptolocker
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Size
56KB
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MD5
48ffe529899c2756a95a7fb487fd2fe6
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SHA1
7b2e8520a59daf83f251097f4cffd34a55c3f060
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SHA256
1a91edb901608ed26818f4850a51b961f3acd1a50129d2279c67d55e29a9a791
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SHA512
e9d4e9ed83231a63ecd5132b0fc555c0243f307d01e5d0b17f58018bc443a7eb9f10f2256892a85264084992b2df95512148343bf829766f3a64209136108b39
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SSDEEP
384:C0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWmkYpetOOtEvwDpjqIGR:CQz7yVEhs9+K7tOOtEvwDpj
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-01_48ffe529899c2756a95a7fb487fd2fe6_cryptolocker
Files
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2024-02-01_48ffe529899c2756a95a7fb487fd2fe6_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
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE