Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_329bfff49cd38c84db24af85337f6be3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_329bfff49cd38c84db24af85337f6be3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_329bfff49cd38c84db24af85337f6be3_cryptolocker
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Size
37KB
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MD5
329bfff49cd38c84db24af85337f6be3
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SHA1
c846ca5423b9bc627c88b9be01ee8d8097dec36f
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SHA256
8e0ece6deecc52339a7a7290ffc4ad26ca15e360b7bb0c78c21e6a411113e6ee
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SHA512
794f6faba3b84ed0a3dbc04a4af2ad518e762c1e639e24a80c5f40f8ad432fc62c4b657aeb05d1dcdf18bf8fe6f898f9a9fa0563017f599d282bc359d0e457a2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLpd:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLT
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 2024-02-28_329bfff49cd38c84db24af85337f6be3_cryptolocker
Files
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2024-02-28_329bfff49cd38c84db24af85337f6be3_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ