Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_28ce8618776385e11a6d2d9e2618dffa_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_28ce8618776385e11a6d2d9e2618dffa_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_28ce8618776385e11a6d2d9e2618dffa_cryptolocker
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Size
57KB
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MD5
28ce8618776385e11a6d2d9e2618dffa
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SHA1
5cb36c4451206e2eb5fb37acd3ce0d6ea00e1b19
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SHA256
f584820d43fc2f45dda3a4c7782ec47d55b4f027e731546fb45f9ac439cf399e
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SHA512
318de91a56fd431990b3b6fffbd1953c02118711bdac9e23acc15be1a23fc9a124b11868c379d615e6f76410e1d0ee6b48b3b65e9f930d2ccb3031bc5cfd7cb5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCb4aj:V6a+pOtEvwDpjvo
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 2024-02-20_28ce8618776385e11a6d2d9e2618dffa_cryptolocker
Files
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2024-02-20_28ce8618776385e11a6d2d9e2618dffa_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