Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_459f902ec911029c0bd1348303d8a910_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_459f902ec911029c0bd1348303d8a910_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_459f902ec911029c0bd1348303d8a910_cryptolocker
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Size
55KB
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MD5
459f902ec911029c0bd1348303d8a910
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SHA1
b6ca611c4a3c129151cd2714b14d5275627c8bdd
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SHA256
663108a12379bbd92cd210167a562ac41dae0a88c5a376142042a96e3b524138
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SHA512
0d93e632ef36eeab09cde5bc00bd3631367d4d0bf6e7a2af26e70e701e21c7460479c5211abe3cb1e0011efc97fab9eed418d60b201e351d72bafbbec6962205
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61y:BbdDmjr+OtEvwDpjMg
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 2024-02-19_459f902ec911029c0bd1348303d8a910_cryptolocker
Files
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2024-02-19_459f902ec911029c0bd1348303d8a910_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