Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_2ff5e24e974a5232985542c27ce8c3ca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_2ff5e24e974a5232985542c27ce8c3ca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_2ff5e24e974a5232985542c27ce8c3ca_cryptolocker
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Size
62KB
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MD5
2ff5e24e974a5232985542c27ce8c3ca
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SHA1
38c5c2c07b9af5d954f560d42403e128da0186e0
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SHA256
12bc4ed8671f9b1f4eb866ce4dc559bf33810f3d67bae7e683ce955582a5632b
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SHA512
c53042341caa6c4d8f40e7a749ba7a1f0ba15d6a197991d7a4bf71a2579f9108e0687a6cb2911df993ccbbaa8744ca559c7b5496ea35cca85173d445ef05b7dc
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmaM:6j+1NMOtEvwDpjr8ox8UDEy0KmaM
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 2024-02-18_2ff5e24e974a5232985542c27ce8c3ca_cryptolocker
Files
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2024-02-18_2ff5e24e974a5232985542c27ce8c3ca_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