Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_448117a5df34cf346ab6939dcad9c15c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_448117a5df34cf346ab6939dcad9c15c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_448117a5df34cf346ab6939dcad9c15c_cryptolocker
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Size
49KB
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MD5
448117a5df34cf346ab6939dcad9c15c
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SHA1
760053ae30ad815774ff01122bbb515a786b476c
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SHA256
091f51b5e2f2f9224c160ec56c89c4a4074ebc47d504119de03437d05e479fca
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SHA512
8bc54b560db79871dba9d438e14efbfc011502a9c5277ae5c28fe89c5556743b1d87e8923fc050f519b6bc4bfa1234f69cd386135eccbd56478f638530c1ca8c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv2:BbdDmjr+OtEvwDpjMXL
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_448117a5df34cf346ab6939dcad9c15c_cryptolocker
Files
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2024-02-13_448117a5df34cf346ab6939dcad9c15c_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