Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_d33dbb141399b934f3093d41e351f564_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-09_d33dbb141399b934f3093d41e351f564_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_d33dbb141399b934f3093d41e351f564_cryptolocker
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Size
50KB
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MD5
d33dbb141399b934f3093d41e351f564
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SHA1
81ba349c0d68bf437bebbe81e012382d3a811edf
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SHA256
05011cc408236621858887011c2ded67a474367ceab8446b7884520bdf87213c
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SHA512
2325599eb36ac01f6491fcbed9a3e980759fcf773ed1f59518f4a2443a7355332564fe990692ac244937b6ed7830a6de6c035714a8692209a4fee9b34efdc3d8
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccV:qmbhXDmjr5MOtEvwDpj5cDtKkQZQzP
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 2024-05-09_d33dbb141399b934f3093d41e351f564_cryptolocker
Files
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2024-05-09_d33dbb141399b934f3093d41e351f564_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