Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_5ab9cb901fd1fc3c364740433329ee34_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_5ab9cb901fd1fc3c364740433329ee34_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_5ab9cb901fd1fc3c364740433329ee34_cryptolocker
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Size
54KB
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MD5
5ab9cb901fd1fc3c364740433329ee34
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SHA1
917ee6f38facc9e9a059b5a769a9f71c615f98f1
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SHA256
7e96da03cf91118194c635ce6ec2911be93f55d9e293461f55145273bacdfa00
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SHA512
49aece444a7d08136400e63d2ce63a04fa4c82b4dead68eba5204786e4d00f548ee4936d6b975a5a5ac636cffac3b628ed00e82c5146bab2eb5fec92698e2c92
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwu:6j+1NMOtEvwDpjr8oxEC
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 2024-01-29_5ab9cb901fd1fc3c364740433329ee34_cryptolocker
Files
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2024-01-29_5ab9cb901fd1fc3c364740433329ee34_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