Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_69f44ce5235f11c20714263486ebe54e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-15_69f44ce5235f11c20714263486ebe54e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-15_69f44ce5235f11c20714263486ebe54e_cryptolocker
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Size
63KB
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MD5
69f44ce5235f11c20714263486ebe54e
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SHA1
f687a1d386e5218ad8afe472e4cbfb3530ded144
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SHA256
335f1e05b76bdd342d58b9cd54eb0c590ffd315b2dde3253546e26e9b4998979
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SHA512
8f3aaff87e8b4fb8358dcefa8cf2dd4665dc00357c882a5ba76d2f42409da4ce964e6f8908f60dbac33b502d1cc7a899d9b45b3e5611889b39f974200786db04
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi5:BbdDmjr+OtEvwDpjM8o
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 2024-05-15_69f44ce5235f11c20714263486ebe54e_cryptolocker
Files
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2024-05-15_69f44ce5235f11c20714263486ebe54e_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