Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_cf869fa3fbd5069f6ea3979199f12fc2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_cf869fa3fbd5069f6ea3979199f12fc2_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_cf869fa3fbd5069f6ea3979199f12fc2_cryptolocker
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Size
53KB
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MD5
cf869fa3fbd5069f6ea3979199f12fc2
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SHA1
a2f385d7b99d9f7c543fb5449444a12ac4a5b06d
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SHA256
57992dedcaa8d02305bc40fbeb70d5c571e07cb840c6c3aef91a65bb3f3c0046
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SHA512
b45e7487bd609b4e4028ffb18803cdef3ce8cb33c0fbdabf2ed3914dc3def44963496f4ed2c794d978e4838fcf1207e87aa8b3a88d5e98c25ff6b6e5f700704c
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO58B:ZVxkGOtEvwDpjci
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 2024-02-23_cf869fa3fbd5069f6ea3979199f12fc2_cryptolocker
Files
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2024-02-23_cf869fa3fbd5069f6ea3979199f12fc2_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