Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_eceed9d2f4c7247941d8c49cd67f0a61_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-01_eceed9d2f4c7247941d8c49cd67f0a61_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_eceed9d2f4c7247941d8c49cd67f0a61_cryptolocker
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Size
62KB
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MD5
eceed9d2f4c7247941d8c49cd67f0a61
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SHA1
2515745370b461ea00bcbc855e8e0366dea80c4a
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SHA256
0145d782ed68945bf21dc9f29babbff362c1b7cf21b92d1dcb571c5c0a5433f7
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SHA512
a33156597d29de6f2596485d78be1494ded43b657e2ec1307d9f73c35d06ab4e74cc183c1f539c48efb2c4ec7af5626b24275fba280deb57a2ef8c1119143a9d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Km3:6j+1NMOtEvwDpjr8ox8UDEy0Km3
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_eceed9d2f4c7247941d8c49cd67f0a61_cryptolocker
Files
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2024-02-01_eceed9d2f4c7247941d8c49cd67f0a61_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