Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_6cea7cf934f1fdebba2d98cd3b74d2ad_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_6cea7cf934f1fdebba2d98cd3b74d2ad_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_6cea7cf934f1fdebba2d98cd3b74d2ad_cryptolocker
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Size
65KB
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MD5
6cea7cf934f1fdebba2d98cd3b74d2ad
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SHA1
60e4b982f97980ad1690537350eae55704e53f48
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SHA256
e2b141f3c16758db4366b2ad5fe242b647649a9e857b31453920481406e89c0b
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SHA512
20124774c825834115b0c62465cbefd868db7c69e3e937cddab553dd5bd9dd66d4cb3fe2e0e0864e092c3c65bd775090d8721c30de1e9ce58e8dca08d86cd2ab
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10HTW0e:6j+1NMOtEvwDpjr8ox8UDEy0He
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 2024-03-29_6cea7cf934f1fdebba2d98cd3b74d2ad_cryptolocker
Files
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2024-03-29_6cea7cf934f1fdebba2d98cd3b74d2ad_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