Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_83587a829c0d447d8f624ed7531d452f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_83587a829c0d447d8f624ed7531d452f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_83587a829c0d447d8f624ed7531d452f_cryptolocker
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Size
64KB
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MD5
83587a829c0d447d8f624ed7531d452f
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SHA1
31ed0ee3eff210c24b896f7bd3a3cc4c1f9fb135
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SHA256
f969fac7f1350a9967fe276193c8849b7a4052cf76c79b18af239b82006169ab
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SHA512
6d39f8b584cc6bf08189137833a0955dc9970c8b29d179b898d5a42b23d767f72607bba2606a714bde6e9648f732c92e02f1001cab30f460a0890a8af94271d0
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVc:ZVxkGOtEvwDpjcawS
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 2024-01-25_83587a829c0d447d8f624ed7531d452f_cryptolocker
Files
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2024-01-25_83587a829c0d447d8f624ed7531d452f_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