Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_01dd53f6c57cab06f9dec9b5f7c8844b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_01dd53f6c57cab06f9dec9b5f7c8844b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_01dd53f6c57cab06f9dec9b5f7c8844b_cryptolocker
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Size
49KB
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MD5
01dd53f6c57cab06f9dec9b5f7c8844b
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SHA1
c07829fbb6744a2bd0b652618012dc432d873507
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SHA256
175d4fce099057a05b6a66c05c418963a911064570e637d25909e9dba7047a67
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SHA512
ca038ef976c21521c1939f0f48bb8e8b25d212e46cacaed987d6ef6d38053692bf87b366fbad4e18de133b59bff4367c5eee6817d52571860fcbe0df1cd6df87
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1h:BbdDmjr+OtEvwDpjMXm
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 2024-02-23_01dd53f6c57cab06f9dec9b5f7c8844b_cryptolocker
Files
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2024-02-23_01dd53f6c57cab06f9dec9b5f7c8844b_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