Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_727edd63057bc288ec11226422f9aa8c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_727edd63057bc288ec11226422f9aa8c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_727edd63057bc288ec11226422f9aa8c_cryptolocker
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Size
29KB
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MD5
727edd63057bc288ec11226422f9aa8c
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SHA1
06f0108a2f8bea2c17ed7aa2aaedd7146c96e242
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SHA256
e210c19296131305fd66bd63c3c1ccedc97e918b7704a1d48e5cae0555d39523
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SHA512
1e725cadd131c8d4b73af724107cca55d75acc5a57b851e983dbe68eb865a42d4f7d68e9bcfc63f634f836a380c264f80143f10895c2540d500f969a4f0f46a9
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcso:q0zizzOSxMOtEvwDpj/arMHo
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 2024-02-29_727edd63057bc288ec11226422f9aa8c_cryptolocker
Files
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2024-02-29_727edd63057bc288ec11226422f9aa8c_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