Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_1e76b53b2259be627a664267b1458006_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_1e76b53b2259be627a664267b1458006_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_1e76b53b2259be627a664267b1458006_cryptolocker
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Size
63KB
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MD5
1e76b53b2259be627a664267b1458006
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SHA1
50e968e235c31451da45cda708827601c3b0fe0f
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SHA256
6ae9915d0b8c64f69ae6872d9ef4f12ed20844c45a58a67436f1d4855cf9bf9c
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SHA512
400f77f22d38e7ae0a7840d4bf2231e40dd303b9364762c93d3f0f86e55870b025d2edfee65cde792b876b4422e1703bedd28cade7fe789ca2fed4a398aa9208
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsF:BbdDmjr+OtEvwDpjM8t
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 2024-04-11_1e76b53b2259be627a664267b1458006_cryptolocker
Files
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2024-04-11_1e76b53b2259be627a664267b1458006_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