Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_5ba98cb7ae823746f9b1b5ee19eb9483_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_5ba98cb7ae823746f9b1b5ee19eb9483_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_5ba98cb7ae823746f9b1b5ee19eb9483_cryptolocker
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Size
63KB
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MD5
5ba98cb7ae823746f9b1b5ee19eb9483
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SHA1
e86d070b29beab1b3e6118fb47cf30dd2d17fa8c
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SHA256
b0e359c6d18d960dba74687b3217ef4a11b9bfbef19d7fa5dab02c22611229d0
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SHA512
68ba34ace4fa9f82f988f8d5d92db4409f791b93676ea7eb092f4d4b16bf3fbec7f0629200c9f21b71724e12b8b88e4f2d32609e9bd2c9f715ca576ffedced6f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Hmp:6j+1NMOtEvwDpjr8ox8UDEy0Gp
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 2024-02-18_5ba98cb7ae823746f9b1b5ee19eb9483_cryptolocker
Files
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2024-02-18_5ba98cb7ae823746f9b1b5ee19eb9483_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