Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_d5475079cc492f683db701c37d90abe9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_d5475079cc492f683db701c37d90abe9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_d5475079cc492f683db701c37d90abe9_cryptolocker
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Size
37KB
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MD5
d5475079cc492f683db701c37d90abe9
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SHA1
a565baa1e9f27da1bc47f9684fda174ca0297065
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SHA256
80bb0303c8ad4415e5f3327b2701efef0e1e299954e179a8ba5c0cff9c8c3a60
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SHA512
c54cd548c7b8f834c1580cbc43b78a819053136eb2fab674b856a65f94a6a94be704e4cb060776fc207cd7ea9667f5539039859d7b5ffa55e228f5f91163bf0d
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeneYVW:ZzFbxmLPWQMOtEvwDpjLeJVW
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_d5475079cc492f683db701c37d90abe9_cryptolocker
Files
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2024-02-23_d5475079cc492f683db701c37d90abe9_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