Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_2e9383aabd01866bc59c5d484680dfa6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_2e9383aabd01866bc59c5d484680dfa6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_2e9383aabd01866bc59c5d484680dfa6_cryptolocker
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Size
57KB
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MD5
2e9383aabd01866bc59c5d484680dfa6
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SHA1
e16630e69d45806b2be0dc9a619730a950fdb0cf
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SHA256
6063c691e81f46b80dd2b0a07af517a3112c9b0fe576f16f1cc273ca832f940f
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SHA512
1690c6c613eb4cf14c1fa362281254d66dd09018817c92cf4aaffb70e3224db97bc765eb3180dc9ddbf41bb222a7b8c2de499dffefa37aa9d4eed0b1339cf2ae
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61p:BbdDmjr+OtEvwDpjMf
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 2024-02-13_2e9383aabd01866bc59c5d484680dfa6_cryptolocker
Files
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2024-02-13_2e9383aabd01866bc59c5d484680dfa6_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