Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_3229fb5067c0b6ac80e8782b08ffe118_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_3229fb5067c0b6ac80e8782b08ffe118_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_3229fb5067c0b6ac80e8782b08ffe118_cryptolocker
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Size
54KB
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MD5
3229fb5067c0b6ac80e8782b08ffe118
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SHA1
761a7f1ff42940329c032918d7e8cdb08d96fd51
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SHA256
2d15515f160301a43dc258fea551e5c558d79f7e2ec5a69e51cfe24ec8d03731
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SHA512
71d099c3fa22c888062e11c02a861091ae878cd8d6e56380127752efd95b84259b0ae10fd1c3ac69f1ef1253727f1895cbeab92099b22ac97de7ec3a1e13d01c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwfl:6j+1NMOtEvwDpjr8oxE5
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 2024-02-13_3229fb5067c0b6ac80e8782b08ffe118_cryptolocker
Files
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2024-02-13_3229fb5067c0b6ac80e8782b08ffe118_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