Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_d80a0fd7155a4cffa969a76989909adc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_d80a0fd7155a4cffa969a76989909adc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_d80a0fd7155a4cffa969a76989909adc_cryptolocker
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Size
68KB
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MD5
d80a0fd7155a4cffa969a76989909adc
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SHA1
f411e88973a9ff44f51e8f737088cfac2485d873
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SHA256
ea96c676fb53dc801e3f50930cc0caa2ea7d06a274d2eb7da732367742f063c7
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SHA512
fdae1ec3f726fc595b6577ebc5f387be62c584fc9bc8d07c7a71dc9dd209e32d0346e263200c331fdace5031e17238c70483c39be38548a04a12742475087331
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFW84N:6j+1NMOtEvwDpjr8ox8UDEpN/jWL
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 2024-04-26_d80a0fd7155a4cffa969a76989909adc_cryptolocker
Files
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2024-04-26_d80a0fd7155a4cffa969a76989909adc_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