Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_db36535e25743e7570778be9f326a5af_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_db36535e25743e7570778be9f326a5af_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_db36535e25743e7570778be9f326a5af_cryptolocker
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Size
38KB
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MD5
db36535e25743e7570778be9f326a5af
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SHA1
acf171853c18b175542cfe8928a98eb09b91f2d4
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SHA256
858da5860e44d7833e04cb122145840520ed91f90a9deb010e9594153180ea96
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SHA512
2ec2b1894d7823ed7192b5e65ee83c129ee18277456c8b95d478bd581b15b768aab80d6aac5e645c7c75c407485c239fa5ec2074af9587547623fc51260a9e75
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenRlf:ZzFbxmLPWQMOtEvwDpjLeDf
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 2024-03-28_db36535e25743e7570778be9f326a5af_cryptolocker
Files
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2024-03-28_db36535e25743e7570778be9f326a5af_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