Static task
static1
Behavioral task
behavioral1
Sample
2024-06-07_dcc3c0025b69732876e9216a4ba374c1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-07_dcc3c0025b69732876e9216a4ba374c1_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-07_dcc3c0025b69732876e9216a4ba374c1_cryptolocker
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Size
44KB
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MD5
dcc3c0025b69732876e9216a4ba374c1
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SHA1
0e4d7f585d4443620d91cfb9683a66572e55b17a
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SHA256
825ee7526b4d0466e26fcb77975fcdefc201a3897d0dfb6037e7f9c02b0ea60c
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SHA512
0d5c12528311c89ca8622513b122f18427bb22937fb428272425b614264414a58fac1e556b9c29db3a5fb0648799ce45aedca6d69ba55eb8e597f8384e37f70b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0H:6j+1NMOtEvwDpjrR2XabMU
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 2024-06-07_dcc3c0025b69732876e9216a4ba374c1_cryptolocker
Files
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2024-06-07_dcc3c0025b69732876e9216a4ba374c1_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