Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_5f98bb5cae6df500d8fc558ad7c62b93_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_5f98bb5cae6df500d8fc558ad7c62b93_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_5f98bb5cae6df500d8fc558ad7c62b93_cryptolocker
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Size
46KB
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MD5
5f98bb5cae6df500d8fc558ad7c62b93
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SHA1
fca4d7f394ff241f01294afcc68af38ae8f6e910
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SHA256
40fac0b327f36dfd26eb9a46ecfeb287843c86b4d80f387194f8bd292cd4290f
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SHA512
b3679f094a5b46f1d7e71c1fdaf46cf60d1b1c96a27c0d318927017d72338f700e0cb685e22f58b6a3771fbd9e5af7b817a421e0e593ea3129476b1e983680e4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws3:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1Z
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 2024-02-29_5f98bb5cae6df500d8fc558ad7c62b93_cryptolocker
Files
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2024-02-29_5f98bb5cae6df500d8fc558ad7c62b93_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