Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_2ecce67b9828637ffc68332b810c57cd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_2ecce67b9828637ffc68332b810c57cd_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_2ecce67b9828637ffc68332b810c57cd_cryptolocker
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Size
62KB
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MD5
2ecce67b9828637ffc68332b810c57cd
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SHA1
ee61e5598adedefca0e48fbda007696540a8e2c6
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SHA256
7b6da09159cbac69c065186962e9beb44eef1674e63fc564201d069ec16b2e73
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SHA512
afc624d4cb9c9aac5ed580472506fa7fab03a95a8dbf5e0c158906170dc7caeca76093e0dd2782240348cbb34a356b6f1a5e1077b8f65a81d18a356325672ceb
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiO:BbdDmjr+OtEvwDpjM8L
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 2024-05-02_2ecce67b9828637ffc68332b810c57cd_cryptolocker
Files
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2024-05-02_2ecce67b9828637ffc68332b810c57cd_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