Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_01e9536ec5bdae488a2524b4c86aa9bf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_01e9536ec5bdae488a2524b4c86aa9bf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_01e9536ec5bdae488a2524b4c86aa9bf_cryptolocker
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Size
61KB
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MD5
01e9536ec5bdae488a2524b4c86aa9bf
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SHA1
0a550b582c381a577f90f198a592289704d9e424
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SHA256
3035aa6bfb4bb6cda9559866f18d513c0107f1ead76681b47de56dca3a5a68c7
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SHA512
77e0de07be13a5248932529bea41df1512aa149f8f448f19c0a86d92ba826e81c4c8ab997cadaad2433a8713a779ab34ffbab769301c4ebfcb80a561bf5f810c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEiNg:6j+1NMOtEvwDpjr8ox8UDEi+
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 2024-01-23_01e9536ec5bdae488a2524b4c86aa9bf_cryptolocker
Files
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2024-01-23_01e9536ec5bdae488a2524b4c86aa9bf_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