Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_98bd19a1d903b431eb8dac98a7366106_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_98bd19a1d903b431eb8dac98a7366106_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_98bd19a1d903b431eb8dac98a7366106_cryptolocker
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Size
62KB
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MD5
98bd19a1d903b431eb8dac98a7366106
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SHA1
581dd09c9d109e35ca45760a0bce30b24e931e75
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SHA256
7c30f534c9542f1aa2beb988cabd776a2cebb356d49b3e75fe9b2498de2275a8
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SHA512
306f313dfc77a9ab6edb8f6afb2b5e963912527b737b83c736ae8c0581ddb5151dcc8819a98a12648940f4e2a0fe0ee560a8bd8cbd3c31916d620c356bbbcde3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKLT:6j+1NMOtEvwDpjr8ox8UDEKP
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 2024-02-17_98bd19a1d903b431eb8dac98a7366106_cryptolocker
Files
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2024-02-17_98bd19a1d903b431eb8dac98a7366106_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