Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_7ff73daf7f45db63e2e831c7e4e34e8a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-01_7ff73daf7f45db63e2e831c7e4e34e8a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_7ff73daf7f45db63e2e831c7e4e34e8a_cryptolocker
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Size
39KB
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MD5
7ff73daf7f45db63e2e831c7e4e34e8a
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SHA1
1116dc1291e737e9ed4e6e908c8dad4a1ca54d1b
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SHA256
30e0fc23cb878817751c38eac3a20ed5cd9892681e6cf1a74a68537e700ef529
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SHA512
01afb1656d49ae23990806ee2bbc18d364ffaf1956270ab125c907a73cad6c4cf8684d6a35e6d66df7d826a1b1daa8b4b00546c7d5c587a9cf60fff5c60113ee
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenU9sr:ZzFbxmLPWQMOtEvwDpjLep
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_7ff73daf7f45db63e2e831c7e4e34e8a_cryptolocker
Files
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2024-06-01_7ff73daf7f45db63e2e831c7e4e34e8a_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ