Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_6130850d66340e962eeefd990a43df47_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_6130850d66340e962eeefd990a43df47_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_6130850d66340e962eeefd990a43df47_cryptolocker
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Size
60KB
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MD5
6130850d66340e962eeefd990a43df47
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SHA1
cc31e3d4a27f710f20916d85458d5f74490fba22
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SHA256
09a06685117e1900d792c5d9e887a07d4eb34ddfa2dccc0cffd29070bf16b896
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SHA512
f58f2128543769c9298afbb3e5b60d736572de979ebd525022aed3ee7b27293d1bb515499c2dfec3a560fed3ded69a9efba08f1c2b175935b81d9803e8d0a6d1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsG:BbdDmjr+OtEvwDpjM8+
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 2024-01-28_6130850d66340e962eeefd990a43df47_cryptolocker
Files
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2024-01-28_6130850d66340e962eeefd990a43df47_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