Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_68b32cae80a33cfdb444a7be7af890ad_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_68b32cae80a33cfdb444a7be7af890ad_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_68b32cae80a33cfdb444a7be7af890ad_cryptolocker
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Size
100KB
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MD5
68b32cae80a33cfdb444a7be7af890ad
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SHA1
2db29b327b1a9ed157dfdc7e1fa3bdc0e78749f5
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SHA256
76afbb14b7883061b0129de3320f64eae80ace72305481544ee6021ae4dbf5a2
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SHA512
e79023cb1a3aafb3f84cb5f628d41392bb12d8f4908a3c1fb9c6ef0ee5a6a35c237f8fba455018757c9965972ec11026ec67b4fe144bfda574e156075640f8fd
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2N:xj+VGMOtEvwDpjubwQEIiVmkxv/5
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 2024-02-17_68b32cae80a33cfdb444a7be7af890ad_cryptolocker
Files
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2024-02-17_68b32cae80a33cfdb444a7be7af890ad_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