Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_46da2fe3bbc28c52176ec7f6d38d7a72_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_46da2fe3bbc28c52176ec7f6d38d7a72_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_46da2fe3bbc28c52176ec7f6d38d7a72_cryptolocker
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Size
47KB
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MD5
46da2fe3bbc28c52176ec7f6d38d7a72
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SHA1
e32ed90796c86837cf746033e6208f9094ad976d
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SHA256
7cf50bc7c3d75668c8fa38e58243cc1aefa769cbb4c0ea0a57a6785f051c7a5e
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SHA512
1d9d3269570059026755e30b4a40e1277234717dbf25d42752f49413ac159ac242a9bf95aa7bf3fb839cd063a33e107722c5ade57b1e6babb8880c87b0eb1cef
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws0:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1m
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 2024-03-11_46da2fe3bbc28c52176ec7f6d38d7a72_cryptolocker
Files
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2024-03-11_46da2fe3bbc28c52176ec7f6d38d7a72_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