Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_35960f48bb7110f91e304e1bb9098c5c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_35960f48bb7110f91e304e1bb9098c5c_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_35960f48bb7110f91e304e1bb9098c5c_cryptolocker
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Size
49KB
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MD5
35960f48bb7110f91e304e1bb9098c5c
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SHA1
6427ab684368fef2804cf1faa37d0690ee3889be
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SHA256
1cbdbcfb0fe6d0af25e5ceae1e7a23b2fc26061399f2a4339bd701cca682bd65
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SHA512
484a3e128678f8bda592824ecdae0229efb4d796375114f5083d6438397c3af20cfbf80dd1f65578c8470234294ae4e965216f616660efd1abfe7640bb784ced
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocbk:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV/
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_35960f48bb7110f91e304e1bb9098c5c_cryptolocker
Files
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2024-04-30_35960f48bb7110f91e304e1bb9098c5c_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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