Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_c0ae81dbeb02a017d0c77fd58f7bf08a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_c0ae81dbeb02a017d0c77fd58f7bf08a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_c0ae81dbeb02a017d0c77fd58f7bf08a_cryptolocker
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Size
64KB
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MD5
c0ae81dbeb02a017d0c77fd58f7bf08a
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SHA1
f94b02c41f6ec6db27cde4254921db9592dcd3a9
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SHA256
5163feec5a05d7afc3195bd0d7b635f991de74be10ee9edda5b80cf3e0c113c3
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SHA512
7db6616e6de3d65e4e4ca86c63034943e64e7ff39efc4b3313cc144bce54a24bff70bcf8c84161ec15016f4c4a180b9e8ad5976a1c40dfb449031e2447f2fc4f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIhy:6j+1NMOtEvwDpjr8ox8UDEpuha8PIg
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 2024-02-22_c0ae81dbeb02a017d0c77fd58f7bf08a_cryptolocker
Files
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2024-02-22_c0ae81dbeb02a017d0c77fd58f7bf08a_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