Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_70b8571dd26c4c5993192f0a86707aea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_70b8571dd26c4c5993192f0a86707aea_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_70b8571dd26c4c5993192f0a86707aea_cryptolocker
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Size
54KB
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MD5
70b8571dd26c4c5993192f0a86707aea
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SHA1
c0aa015604ea15ca4c1d0ea69210f3414d279f35
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SHA256
4b3931e6424c00fd0c259b4b96e896f163ae5b0f2b44f26119147d867214173f
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SHA512
bb409c05fb4eabc4b476b174f37f412acc70c0971d41ab42b5c0cb5eba05cde59456f38497824e3cf8e20604a2d9e3653298d1d2ae284030bc9070489f471c9b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz72:6j+1NMOtEvwDpjr8oxE0
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_70b8571dd26c4c5993192f0a86707aea_cryptolocker
Files
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2024-02-18_70b8571dd26c4c5993192f0a86707aea_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