Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_91d28c302d36ab4ae36e5b7516c3c123_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_91d28c302d36ab4ae36e5b7516c3c123_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_91d28c302d36ab4ae36e5b7516c3c123_cryptolocker
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Size
47KB
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MD5
91d28c302d36ab4ae36e5b7516c3c123
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SHA1
1f566b2899828c478167abaf392e9264991162db
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SHA256
2935771db0fd36b4849bd071627541f9da005ea7010e76401a0b4a137c6d19a1
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SHA512
de4ad13b343f2dfe936c64cf5fd57fcdc3b36ac67e5828db9edd8d739d956d664dd67be0b88aa4707097a4b5dd3911f33e581d3a9f7882e7ddd4bc4a0207d989
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsE:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1G
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 2024-02-28_91d28c302d36ab4ae36e5b7516c3c123_cryptolocker
Files
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2024-02-28_91d28c302d36ab4ae36e5b7516c3c123_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