Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_ebf0b2550febb6b79cf2036c3b14581c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_ebf0b2550febb6b79cf2036c3b14581c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_ebf0b2550febb6b79cf2036c3b14581c_cryptolocker
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Size
77KB
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MD5
ebf0b2550febb6b79cf2036c3b14581c
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SHA1
643cdab4187c145e38635c8a628e8428c9f8ef18
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SHA256
74929909e74596863bf5beff160850eb077a1612e3c9c25a37230eb40ab77ada
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SHA512
07b0612182900fa54b520815785aa2212ebbe4697125fd73f09afebf250fcb96ae693d6d6c17b9c2e1e40a4503521bd6778383f7ada083c0109ed35d17f74c76
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTeL5c1:ZVxkGOtEvwDpjcaxS
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 2024-02-29_ebf0b2550febb6b79cf2036c3b14581c_cryptolocker
Files
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2024-02-29_ebf0b2550febb6b79cf2036c3b14581c_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