Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_dc246a923abe1f96d7bd92f8306a3c0c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_dc246a923abe1f96d7bd92f8306a3c0c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_dc246a923abe1f96d7bd92f8306a3c0c_cryptolocker
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Size
44KB
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MD5
dc246a923abe1f96d7bd92f8306a3c0c
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SHA1
c3f23a3935fa8a4a0deb1286c277671d035c4cbc
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SHA256
5fc8f8eba32c33c26228fbe42d74d29c4d2ecb0ca71d43c4be46b2c0f4d6a195
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SHA512
6263838b63bbe22a6007fde2bd579eeb9b62b1f4e636683db44ba6bb69db140c1cbd4213a1cccd39711d4894db6a252999aef9d001e85a18bbee294b7b61cfed
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsT:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1t
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_dc246a923abe1f96d7bd92f8306a3c0c_cryptolocker
Files
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2024-02-13_dc246a923abe1f96d7bd92f8306a3c0c_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ