Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_1320d70aaed3ca75ba7ca44aedcb0fca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_1320d70aaed3ca75ba7ca44aedcb0fca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_1320d70aaed3ca75ba7ca44aedcb0fca_cryptolocker
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Size
45KB
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MD5
1320d70aaed3ca75ba7ca44aedcb0fca
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SHA1
3adc536a3395dc894c422666d5045cd19ab69827
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SHA256
9af90ac880e2b56961e507f5bac4a30f2178868c5d94af98576a674dafac27c2
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SHA512
0c6ffcd234d6c9ff73f50dd5c90ab5abaae8c4e634a2b6a342b47b860b2f703c4cf18dc07452c6076670b039a067adad7623bda752354acaae71b2f2458c1a61
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTBO:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6U
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 2024-02-17_1320d70aaed3ca75ba7ca44aedcb0fca_cryptolocker
Files
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2024-02-17_1320d70aaed3ca75ba7ca44aedcb0fca_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