Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_aacc19e98bb314e47514a97179c46b97_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-17_aacc19e98bb314e47514a97179c46b97_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_aacc19e98bb314e47514a97179c46b97_cryptolocker
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Size
48KB
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MD5
aacc19e98bb314e47514a97179c46b97
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SHA1
25e90de546add09e9f58f5ba48fb5590a9dca99c
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SHA256
f13589fae4d76c251b770b8ff8215d165dc493a9378bbe0073c63728b5ca46f2
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SHA512
6a9181bb3754218a83f7cf91a1cf5ae0dd668f6818fd0fef71c04ce2aed0205944592e9cc3dfe2f21e465c9a23b44babdc7e31878969ecbdd7cdfbc56fe364f4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5L:qmbhXDmjr5MOtEvwDpj5cDtKkQZQP
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 2024-05-17_aacc19e98bb314e47514a97179c46b97_cryptolocker
Files
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2024-05-17_aacc19e98bb314e47514a97179c46b97_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