Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_f18c269e8d31bc592ac63547f3f1a859_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_f18c269e8d31bc592ac63547f3f1a859_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_f18c269e8d31bc592ac63547f3f1a859_cryptolocker
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Size
63KB
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MD5
f18c269e8d31bc592ac63547f3f1a859
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SHA1
ca92af772d0a0b7f3dc4973bae9e0d723cbf51bf
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SHA256
56cf14523f2337e84a0320c5c33291cea2a2a2841d6c66cfbe59a1b17b81b056
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SHA512
2f10d1d770ef16aeaf20ce35879358c64c28eb0e702c76004205c2bd66d705dea5a6a7f9712c77886bebe91ab6894c021af9e329dc53f46e374181e4755d2079
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMoL:6j+1NMOtEvwDpjr8ox8UDEhL
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 2024-02-19_f18c269e8d31bc592ac63547f3f1a859_cryptolocker
Files
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2024-02-19_f18c269e8d31bc592ac63547f3f1a859_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