Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_6b2b0ee033fef728dbe6b439b1a29923_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_6b2b0ee033fef728dbe6b439b1a29923_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_6b2b0ee033fef728dbe6b439b1a29923_cryptolocker
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Size
62KB
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MD5
6b2b0ee033fef728dbe6b439b1a29923
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SHA1
35a3c6b3f40aacef0a93556428715fce83ed6162
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SHA256
25cbef23a2a0e68388318755f87de98af4820a742a2e0908962a152c4e80b39b
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SHA512
0f4b35992f7e6b73ee8e169978cc9914f7d861d63408ae004a60960a5dff80ad994efbb57d466c256fff8ca9644625fb38b5a463d6922563c2260c46523e80bf
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmN:6j+1NMOtEvwDpjr8ox8UDEy0KmN
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 2024-01-24_6b2b0ee033fef728dbe6b439b1a29923_cryptolocker
Files
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2024-01-24_6b2b0ee033fef728dbe6b439b1a29923_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