Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_974dd5fb5973b018a1bb2ce7d97928b9_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-20_974dd5fb5973b018a1bb2ce7d97928b9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-20_974dd5fb5973b018a1bb2ce7d97928b9_cryptolocker
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Size
64KB
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MD5
974dd5fb5973b018a1bb2ce7d97928b9
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SHA1
4a024f853f4c8f3c35c1f7d8098d8ca98b6412c0
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SHA256
9282f684f5fb9744debdde02313715fa02386f19ece78639337be0dcaf81390f
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SHA512
3b61f0119de4dfad61774b9d069b363f252d709333f52b7f23f69cdcb61e77b4b24f18eed6eda55b02aa7c58077191b50ca7985692e1584e7bb3510419232712
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiE1:BbdDmjr+OtEvwDpjM8l
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 2024-05-20_974dd5fb5973b018a1bb2ce7d97928b9_cryptolocker
Files
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2024-05-20_974dd5fb5973b018a1bb2ce7d97928b9_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