Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_e7623c3f69846c27d45bf82c7f139dac_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-10_e7623c3f69846c27d45bf82c7f139dac_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_e7623c3f69846c27d45bf82c7f139dac_cryptolocker
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Size
49KB
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MD5
e7623c3f69846c27d45bf82c7f139dac
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SHA1
f3045d3168e6d01b808cadbb8a96743a29c928ef
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SHA256
2e539aca6a4e084b6e1f5ec7646821fa77ed402093ca448fdf2bb59a1a1ba29d
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SHA512
f45a701a4fa35ded4247d3ee6482437285171f1a959fb176f81e6d95ab74c53094c49f2943442a9d6daf40c56d16951f6805b6855ae37c8cb509f78ff668e72f
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhAEFC:xj+VGMOtEvwDpjy+TRhx8
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 2024-06-10_e7623c3f69846c27d45bf82c7f139dac_cryptolocker
Files
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2024-06-10_e7623c3f69846c27d45bf82c7f139dac_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: 13KB - Virtual size: 16KB
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