Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_4335a3c33cff2eb73086bbf38828e1ce_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_4335a3c33cff2eb73086bbf38828e1ce_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_4335a3c33cff2eb73086bbf38828e1ce_cryptolocker
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Size
37KB
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MD5
4335a3c33cff2eb73086bbf38828e1ce
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SHA1
78cfcbc04eb46679aa0e5dd741e0fb4b3837cdd4
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SHA256
f0bfa392294c4c5095ae308ddf9510fc96d62eef31f52ca8f7dc8b3ac9aba9a8
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SHA512
c621179a8d1656e85d09d837d2bfab9abd4ca8386b942e4f7f136cf0b64bd31d224c676fb9286e458f7d86661310bc5b99f5c9f1f1186770e761fac948c57ed4
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax6b:V6QFElP6n+gMQMOtEvwDpjyaYa0
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 2024-02-19_4335a3c33cff2eb73086bbf38828e1ce_cryptolocker
Files
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2024-02-19_4335a3c33cff2eb73086bbf38828e1ce_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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