Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_db40b963d408eead6899dc9486154bc6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_db40b963d408eead6899dc9486154bc6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_db40b963d408eead6899dc9486154bc6_cryptolocker
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Size
47KB
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MD5
db40b963d408eead6899dc9486154bc6
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SHA1
bb3eaf5295b3bb9856ef86f07a7dd39194a068fc
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SHA256
132360d216ee53d9d49910be779888eaae039cf0e066f1d5c5b1bc58bb6e6910
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SHA512
f9ba9e8edf5fc07f7839c6ba96fd9a491e800f7924ba8d08d82f022907091d8eff27f6415f87d85ab8ef3a97b39970ab43f22693b5ae4b02a47571d1a2641d94
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8jt:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUO
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 2024-01-18_db40b963d408eead6899dc9486154bc6_cryptolocker
Files
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2024-01-18_db40b963d408eead6899dc9486154bc6_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