Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_d8f30b76c763cb2a113e3f220a18f36c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_d8f30b76c763cb2a113e3f220a18f36c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_d8f30b76c763cb2a113e3f220a18f36c_cryptolocker
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Size
94KB
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MD5
d8f30b76c763cb2a113e3f220a18f36c
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SHA1
8d7d76142a27ec65482878bd8c889e03190664d2
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SHA256
4872db6db58324738d0f3e2749eb28f0cf4e570642d6668b10cf27715047b23d
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SHA512
d2423949327abae8284e67465b7443bb0ed8ed71c34e6bba0f2fbe000859360ec4112dc4b005a189f65f4261f23b95e7d90ef36a16257e7c2d0450c9dd5cbae7
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpV:V6a+pOtEvwDpjtza
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_d8f30b76c763cb2a113e3f220a18f36c_cryptolocker
Files
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2024-02-18_d8f30b76c763cb2a113e3f220a18f36c_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ