Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_096dccafee435cf3e1c1511f53a98bf5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_096dccafee435cf3e1c1511f53a98bf5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_096dccafee435cf3e1c1511f53a98bf5_cryptolocker
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Size
61KB
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MD5
096dccafee435cf3e1c1511f53a98bf5
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SHA1
157ad7a7654514630f1df386354d5c1a9b34470d
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SHA256
30b30aa0c09c82a73f4e63c93f766c5ff88593cec294f692adbda84a43cc610c
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SHA512
d76b3b5c482fc3b7910dd1446e2dc68cfc8bbc27b466fd8c93f68ba9a5a358bf16fd10508691146a2c0cca79ed8a03a49ea7ce13d21fbe0673b61f4aff2115a5
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtst0Z:BbdDmjr+OtEvwDpjM8e
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 2024-02-25_096dccafee435cf3e1c1511f53a98bf5_cryptolocker
Files
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2024-02-25_096dccafee435cf3e1c1511f53a98bf5_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