Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_d2f91041f268291f176aa3a422547774_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_d2f91041f268291f176aa3a422547774_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_d2f91041f268291f176aa3a422547774_cryptolocker
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Size
48KB
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MD5
d2f91041f268291f176aa3a422547774
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SHA1
3d4be5bc447c651eabc43119131cdb62cc93a645
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SHA256
3b9b44893e85b41a23a8f467e2cff184a6d3ab959587115a8b331b42c6ce1da8
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SHA512
e4a06299119bc571029fb7dc66935842d9431d2f6fb2b9ac029e33657884b0b3cc53251392fc5be9d7a7a453a36675dc8a1381fc5d999e3f87100859189986ab
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakzy:V6a+pOtEvwDpjn
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_d2f91041f268291f176aa3a422547774_cryptolocker
Files
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2024-02-18_d2f91041f268291f176aa3a422547774_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