Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_77f590a6fa84f0cdfdae8a062e2ee590_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_77f590a6fa84f0cdfdae8a062e2ee590_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_77f590a6fa84f0cdfdae8a062e2ee590_cryptolocker
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Size
76KB
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MD5
77f590a6fa84f0cdfdae8a062e2ee590
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SHA1
36c9c5fbbffc67c7a720344444a33fb3c77c137c
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SHA256
cdbd97f16e1dfbd972a02409e0dcea61a3707601e610de110bfb40191295bd97
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SHA512
9cbfe21217bb831325d1570c3b2c2b2065e44b7a5f89cacec6f63c3aedb83a911bb1b9cc6e0f5b92a788ca4538bbb45bae0b06a8d50d237af48375191197c946
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTY8z:ZVxkGOtEvwDpjcaxi
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 2024-02-04_77f590a6fa84f0cdfdae8a062e2ee590_cryptolocker
Files
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2024-02-04_77f590a6fa84f0cdfdae8a062e2ee590_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