Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_14acc419ff06e8da3fdf13f7578a3d3f_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-11_14acc419ff06e8da3fdf13f7578a3d3f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-11_14acc419ff06e8da3fdf13f7578a3d3f_cryptolocker
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Size
63KB
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MD5
14acc419ff06e8da3fdf13f7578a3d3f
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SHA1
f0e767c2a20fc4eb6b1b09bb32727b2101cd226c
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SHA256
747a6c4462d23180447b7cc671291729a7f1456cbe8bce8b612928fddea02a0b
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SHA512
a84b869cf2f69b4a866b4e27902e2d40e63f65d4cd14581fec38e59e2b2ccda08a5305c545cbeb16af0b9913d1855572df0ff9fd79ee8866aa7be129232e776b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiEf:BbdDmjr+OtEvwDpjM8v
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 2024-05-11_14acc419ff06e8da3fdf13f7578a3d3f_cryptolocker
Files
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2024-05-11_14acc419ff06e8da3fdf13f7578a3d3f_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