Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_ad2c94432f1dea2d2a7db47ce80b5cec_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_ad2c94432f1dea2d2a7db47ce80b5cec_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_ad2c94432f1dea2d2a7db47ce80b5cec_cryptolocker
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Size
55KB
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MD5
ad2c94432f1dea2d2a7db47ce80b5cec
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SHA1
21c1ceddce5d69de5bcf80aeda3ca398b0a1769c
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SHA256
fe1e64e818d613a23a4efd8484aa95cd8715956008f640d6ae585e3dcd16ac31
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SHA512
69e7500fdc5ffa5c7ed532409dd1aab8a72a959ae57f4afb2d0b00e0b875aed2280b153ea8999dbc472dd4d424a34e455187b2d6e8ea214b4a3538ff6df6108f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eUt:6j+1NMOtEvwDpjr8oxExea
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 2024-05-02_ad2c94432f1dea2d2a7db47ce80b5cec_cryptolocker
Files
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2024-05-02_ad2c94432f1dea2d2a7db47ce80b5cec_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