Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_17d9da4d03809d13c087e3491a1d9316_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_17d9da4d03809d13c087e3491a1d9316_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_17d9da4d03809d13c087e3491a1d9316_cryptolocker
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Size
63KB
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MD5
17d9da4d03809d13c087e3491a1d9316
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SHA1
7dc04f7e9235a6d1c88c7aeed540d5338ae40abc
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SHA256
e57922aa93de6d10e7b8cf8fa74564f85d24f2e3bdf8202dd1c44f5b543daff0
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SHA512
04da4a7c399d20c40c163bdfb2d8863a2ca79c22a4070882c0603f822d2ef31ae981bc177bb1d0d69a65c53daad5a486411a533121909e1d20b5e92432136179
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsii:BbdDmjr+OtEvwDpjM8X
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 2024-04-30_17d9da4d03809d13c087e3491a1d9316_cryptolocker
Files
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2024-04-30_17d9da4d03809d13c087e3491a1d9316_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