Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_e965fd6646eaf73e4d0510c1a957baa9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_e965fd6646eaf73e4d0510c1a957baa9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_e965fd6646eaf73e4d0510c1a957baa9_cryptolocker
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Size
47KB
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MD5
e965fd6646eaf73e4d0510c1a957baa9
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SHA1
ac5e0f46b02708dda5e64ef64f3564f17c834938
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SHA256
6735591f966e5fc75d6254f300107c4b3d4c3e58a85bb354d322ac8b99bf2731
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SHA512
8459ee6e8c475baee694515791213b78553aff64c2c84dfe622f7daae8a3a3622c8e59ca5b49f6c5eae46ebdc5e6c4ee028403f3d0b316304111b62c71b30e02
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws5:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1H
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 2024-02-25_e965fd6646eaf73e4d0510c1a957baa9_cryptolocker
Files
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2024-02-25_e965fd6646eaf73e4d0510c1a957baa9_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