Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_176c3aa3bb168e9d9507f575fc84a1ff_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_176c3aa3bb168e9d9507f575fc84a1ff_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_176c3aa3bb168e9d9507f575fc84a1ff_cryptolocker
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Size
47KB
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MD5
176c3aa3bb168e9d9507f575fc84a1ff
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SHA1
6a25cc3d9ec681309744f2371ad91550aea200e2
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SHA256
b0765c3225a59e8d994a63aa54b897304f04a1efea962afc8db3087669cd8a24
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SHA512
d6267b80b6fb63c3f9117d1cf873837328a49109f5b3eb9413d79c5e41e641855458609ba8b18a89556a80f336226c25d42a0acc6e254a22fb123920154e8a63
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5R:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1
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 2024-05-10_176c3aa3bb168e9d9507f575fc84a1ff_cryptolocker
Files
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2024-05-10_176c3aa3bb168e9d9507f575fc84a1ff_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