Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_2ed43dafbfa50c8dae7b15abe1623c88_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-15_2ed43dafbfa50c8dae7b15abe1623c88_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_2ed43dafbfa50c8dae7b15abe1623c88_cryptolocker
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Size
62KB
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MD5
2ed43dafbfa50c8dae7b15abe1623c88
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SHA1
5c50c67d9c9ca1f7c260c18df911f4a4dd647712
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SHA256
30ecd10d4f2f1311abe77973a557be878fe4b03f14efc3ff3c1d4ff67f76813f
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SHA512
a56d52186eb280c248dfdc9606b6314ac0cbaa321d36ba55cf6335a29ac4864074c1573891dec1451c82e5534297ccb4dd7e5050d58c91511a39716d335964cd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiA:BbdDmjr+OtEvwDpjM8J
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 2024-04-15_2ed43dafbfa50c8dae7b15abe1623c88_cryptolocker
Files
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2024-04-15_2ed43dafbfa50c8dae7b15abe1623c88_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