Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_cb5cdeb909e211f3d4866f918627bfaa_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-05_cb5cdeb909e211f3d4866f918627bfaa_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_cb5cdeb909e211f3d4866f918627bfaa_cryptolocker
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Size
65KB
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MD5
cb5cdeb909e211f3d4866f918627bfaa
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SHA1
307f38e5378448e066f7e2074064ada6668b6c24
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SHA256
9808cc08e31a7f7bb3ba887db122c2d0edab882be478bdfd9a090fa7bc7e0ccf
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SHA512
38453830e17edbb3a8e89145c05767684b3da7d98d38f084e3b4a595612b8fa0e612bcddcde6874d789a4ad861bbb0c92040bda307bc69f3974c86a7500b32ec
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijO:BbdDmjr+OtEvwDpjM8P
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 2024-06-05_cb5cdeb909e211f3d4866f918627bfaa_cryptolocker
Files
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2024-06-05_cb5cdeb909e211f3d4866f918627bfaa_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