Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_4b7a089d45cd175c44d49ceec5e6f33a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_4b7a089d45cd175c44d49ceec5e6f33a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_4b7a089d45cd175c44d49ceec5e6f33a_cryptolocker
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Size
45KB
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MD5
4b7a089d45cd175c44d49ceec5e6f33a
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SHA1
34b0edad7da541cbeeade89cd416c57e9bb2fe50
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SHA256
29266b685c422ed5fb0b4c28e4a95db9a9ff4b6fa7a3137ba18674914fede14c
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SHA512
4efdb9dd6d2126ba3fb142b337f66d8a7de6c041ca8d68b7ab85ea00db66c3a755683054ea5d3bc5e2d9ab111f3017e13d381c477f4ae76322972f2d9ca39ca4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsP:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1R
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 2024-01-28_4b7a089d45cd175c44d49ceec5e6f33a_cryptolocker
Files
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2024-01-28_4b7a089d45cd175c44d49ceec5e6f33a_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