Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_1dbb7388412c46fb9930cf9bba45e45e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_1dbb7388412c46fb9930cf9bba45e45e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_1dbb7388412c46fb9930cf9bba45e45e_cryptolocker
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Size
68KB
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MD5
1dbb7388412c46fb9930cf9bba45e45e
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SHA1
47068f6c240737a9b4473d713f401cdcec9d4b3e
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SHA256
9f6e7d8708c98aacbd7c068107cbeef2a55d3794527f1dfc6a25d66510e3e4af
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SHA512
0d3836dc75369f4893926a5352ed4c8985e5a0999a0f653e8f3aeac0bdf55007c24b9f5714a1868f0d1b3de2ad5042501a8353139a5038e02fd0f09f6ab931a2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIn:6j+1NMOtEvwDpjr8ox8UDEpN/ju
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 2024-05-25_1dbb7388412c46fb9930cf9bba45e45e_cryptolocker
Files
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2024-05-25_1dbb7388412c46fb9930cf9bba45e45e_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