Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_764a10521d5211e4e3e678f7ae3cc2d3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_764a10521d5211e4e3e678f7ae3cc2d3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_764a10521d5211e4e3e678f7ae3cc2d3_cryptolocker
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Size
145KB
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MD5
764a10521d5211e4e3e678f7ae3cc2d3
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SHA1
38dbead8b41bc29936504bd26734aac4dfc01e3a
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SHA256
3de8c9d06dd5b5a82db2e86c5687bf2ac42741dda6d5ea83e9e8c8db5ae5df3b
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SHA512
2a9defec957a2c7b4e3cb0391c10f9a552a710e1ba106a7fc42c36a9a57539642cdfe3ce455acbd2f8ae6bbd3f30f5bfc22f303605fe35b1d89d2179013d83c2
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPFf:V6a+pOtEvwDpjt227
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 2024-01-23_764a10521d5211e4e3e678f7ae3cc2d3_cryptolocker
Files
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2024-01-23_764a10521d5211e4e3e678f7ae3cc2d3_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