Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_91cfd22eb52f4bcc1c21f6a5f85be42c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_91cfd22eb52f4bcc1c21f6a5f85be42c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_91cfd22eb52f4bcc1c21f6a5f85be42c_cryptolocker
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Size
76KB
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MD5
91cfd22eb52f4bcc1c21f6a5f85be42c
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SHA1
05ece8345716f531ddade6e1a951f032555ad2b3
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SHA256
d6ceba9d1aa2150b8879db78b0b45bb02498271328d6df512d515a86eb6b0e88
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SHA512
7339f65813c7e67f785fa72fc103574d7b334d36f02b9856d6be388fc91da1d45d03926f52bcadf4abecec090249fbf906bf66c6c5e4c1cf3b81f1839f565481
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTb:ZVxkGOtEvwDpjcax+
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 2024-02-01_91cfd22eb52f4bcc1c21f6a5f85be42c_cryptolocker
Files
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2024-02-01_91cfd22eb52f4bcc1c21f6a5f85be42c_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