Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_ce41d530934aacd6af5902e92062b80a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_ce41d530934aacd6af5902e92062b80a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_ce41d530934aacd6af5902e92062b80a_cryptolocker
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Size
49KB
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MD5
ce41d530934aacd6af5902e92062b80a
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SHA1
f46b1eca97e682e8fa1b61c290cc94c42f1d2c1b
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SHA256
f2f8477a72e3b09cefba34b9b57d8078be3bcd80d4f80125b5e06d217f18a261
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SHA512
dd471bd3323aa522d5bcec474b9b2234d28713202bc2209377538100fed7ffb3bcaf9358d03925f542221d01ec4bf0483b792706e5289b549a7e2bcd3782ce9b
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NOj:xj+VGMOtEvwDpjy+TN48
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 2024-05-10_ce41d530934aacd6af5902e92062b80a_cryptolocker
Files
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2024-05-10_ce41d530934aacd6af5902e92062b80a_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