Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_15a93ec2d6bba82f3848e8d122a09202_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-24_15a93ec2d6bba82f3848e8d122a09202_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_15a93ec2d6bba82f3848e8d122a09202_cryptolocker
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Size
56KB
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MD5
15a93ec2d6bba82f3848e8d122a09202
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SHA1
e974b1510ce2be545cfc55b5ca77069f10a81143
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SHA256
acb0d1f1e6db5df5a0b2889a1f6e670c79501e3b1d5e070457667236b0bdd0f2
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SHA512
0e2c5d1735842a85724f8ec8da457b25453c03258cae16daf89bede5325e6a4e7d85e52a6f172878f82613aabe193d13c6631d78f1ccee06ad96bbb4c56283da
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6X:6j+1NMOtEvwDpjr8oxExe6X
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 2024-05-24_15a93ec2d6bba82f3848e8d122a09202_cryptolocker
Files
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2024-05-24_15a93ec2d6bba82f3848e8d122a09202_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 17KB - 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
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE