Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_5f6e0ba8da7a6f88e6d80f77aec9a0f9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-26_5f6e0ba8da7a6f88e6d80f77aec9a0f9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-26_5f6e0ba8da7a6f88e6d80f77aec9a0f9_cryptolocker
-
Size
64KB
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MD5
5f6e0ba8da7a6f88e6d80f77aec9a0f9
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SHA1
4a04ca7e35095b914ce27e75a6de6c893746a612
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SHA256
35238b35648fa6b5a17f8e6f9a779c7d13ff69b9443c4580931371158bce321d
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SHA512
607e8f619c8a005c6b4d1fd04689dcfdcd42cbb694e982a2ed1042f332fc7f9f65d6f9a00482960ae25a27b8eefde1d9dfa41742eb66bd52afc7749e6c85f957
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihr3:BbdDmjr+OtEvwDpjM8c
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 2024-05-26_5f6e0ba8da7a6f88e6d80f77aec9a0f9_cryptolocker
Files
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2024-05-26_5f6e0ba8da7a6f88e6d80f77aec9a0f9_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