Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_ccb62dfa3af573dbcd0b241aa9185ebe_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_ccb62dfa3af573dbcd0b241aa9185ebe_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_ccb62dfa3af573dbcd0b241aa9185ebe_cryptolocker
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Size
29KB
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MD5
ccb62dfa3af573dbcd0b241aa9185ebe
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SHA1
efcb2ceca3830ef1874b88462ab6518163892c9a
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SHA256
5e8a11edbb50d53aa1821d97a775d1a680bb79032eaf5e65e933a9f2d2b4584a
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SHA512
0a6f212d4cc20453096a2884d2bbf5d8b8088eeb607632e665382840674c7a8db0d91013dc3f9280c6032c74b7e2ba1f28a9db17a86f78ecaf917da6f3b7520b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xoD:q0zizzOSxMOtEvwDpj/armD
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 2024-02-14_ccb62dfa3af573dbcd0b241aa9185ebe_cryptolocker
Files
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2024-02-14_ccb62dfa3af573dbcd0b241aa9185ebe_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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