Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_cc6d231e6254e4351ca3eb9460bce390_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_cc6d231e6254e4351ca3eb9460bce390_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_cc6d231e6254e4351ca3eb9460bce390_cryptolocker
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Size
64KB
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MD5
cc6d231e6254e4351ca3eb9460bce390
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SHA1
4fe08ea29451419167c50f843e1f4c6d83ee8ba2
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SHA256
4700cbe88c0218e24a7b8acf37dcd18eb8b7a69e77f59635d68973f62581153b
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SHA512
5b98a9f5d74c6d00a37cb283fbc01394bbe85e2528fd1f3e953d45412190b97c7fd4d1a25254e972b9ecfc217ba1263e351a157a4e6a7023ab4ea5bf0eacba70
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10HTH:6j+1NMOtEvwDpjr8ox8UDEy0T
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 2024-03-05_cc6d231e6254e4351ca3eb9460bce390_cryptolocker
Files
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2024-03-05_cc6d231e6254e4351ca3eb9460bce390_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