Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_381603816466bc664edb9910b061b6d2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_381603816466bc664edb9910b061b6d2_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_381603816466bc664edb9910b061b6d2_cryptolocker
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Size
45KB
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MD5
381603816466bc664edb9910b061b6d2
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SHA1
112df95927aa683a1b0457f0a3698765f7cf2c2f
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SHA256
e7da720cb9e7e9752efb601c46dd14b386b7763ed40f6aaa48f9043bea7a1465
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SHA512
1801f5f8570ecc24888a1ceef0bdaa816cdc256165bafc0a1c9afbb23126f27fc7eac46547faf8bdab89cd23a7a0cd2e024813e1d846ae4368ef9644197ffd72
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws6:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1w
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 2024-02-22_381603816466bc664edb9910b061b6d2_cryptolocker
Files
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2024-02-22_381603816466bc664edb9910b061b6d2_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