Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_e64dfd124e9f4efca8ea234ba663ef38_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_e64dfd124e9f4efca8ea234ba663ef38_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_e64dfd124e9f4efca8ea234ba663ef38_cryptolocker
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Size
58KB
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MD5
e64dfd124e9f4efca8ea234ba663ef38
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SHA1
44e2eb14469374a75965a9fa900176a85e1068c2
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SHA256
c7365559a83b633766215f5d95f5fe4dcc032a828cef9e4ea9028d35e7c752b6
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SHA512
0c15c88560acf37c41f7926934b593c2dbf31ac4af5f4010d48d9ee7afdb4e5c6c270c8d9cf949c5eed6d853078d0f36ff85464d311f2b8c51b28f55a0a9e6b4
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTk:BbdDmjr+OtEvwDpjMC
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_e64dfd124e9f4efca8ea234ba663ef38_cryptolocker
Files
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2024-02-19_e64dfd124e9f4efca8ea234ba663ef38_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