Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_2e19c113e0a5f336ce009ac10e5c02f9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_2e19c113e0a5f336ce009ac10e5c02f9_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_2e19c113e0a5f336ce009ac10e5c02f9_cryptolocker
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Size
77KB
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MD5
2e19c113e0a5f336ce009ac10e5c02f9
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SHA1
55e9ec8c4744b30fd12116869d7800a4e363038e
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SHA256
b45a63a48ba47e1be7b05c349708be30dcdb22d935eaea99f03b67a1a3eef837
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SHA512
f322a76771cd9490d38753f7579fe6f0e8876ebd0048b29d8f3f71655a75dff1a0d766465826b7eb676dd5bcaeacf2dbe6191e786ea75966bab9cc84bc78809a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KU0:ZVxkGOtEvwDpjcaA
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 2024-05-23_2e19c113e0a5f336ce009ac10e5c02f9_cryptolocker
Files
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2024-05-23_2e19c113e0a5f336ce009ac10e5c02f9_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