Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_0a77038e15de188630fcc7c9bf11a22d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_0a77038e15de188630fcc7c9bf11a22d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_0a77038e15de188630fcc7c9bf11a22d_cryptolocker
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Size
38KB
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MD5
0a77038e15de188630fcc7c9bf11a22d
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SHA1
3fe9e593e9d5ce17edcd7d3d65ab43c2ded42f19
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SHA256
72602c4af55b806d4bd2e56e8105b2b83f055ae9546ae82a114adbfd30dc4aef
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SHA512
ac0cf7e99c840a9bbae6341d3a505e4f219ff7fd0d2485c0846b5376b7a8c0a2d56948820a6b5c111d8e2ed1f1cf8e3c05c5a379bac21bbdaa7d34ac8dfb5be5
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLLt:ZzFbxmLPWQMOtEvwDpjLeUx
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 2024-02-19_0a77038e15de188630fcc7c9bf11a22d_cryptolocker
Files
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2024-02-19_0a77038e15de188630fcc7c9bf11a22d_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