Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_b588dd335ba9d190231817283dcf0e15_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_b588dd335ba9d190231817283dcf0e15_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_b588dd335ba9d190231817283dcf0e15_cryptolocker
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Size
39KB
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MD5
b588dd335ba9d190231817283dcf0e15
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SHA1
632a0808ee1e45444c7b2cf68b913de29acf8447
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SHA256
5b7a47df51ae9ad5ab3379e4a1c173bad273bcce7c1aacfa7c22053d8056cb61
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SHA512
552352bba7f88b7923f877c4f2ad7698da834d2e91955ad15791d2adc38a19e85432bbe69a600eb6162189b506d501a1a30da6791fd0140420b8c8edd2e65e39
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLmWm:ZzFbxmLPWQMOtEvwDpjLeUHm
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 2024-02-11_b588dd335ba9d190231817283dcf0e15_cryptolocker
Files
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2024-02-11_b588dd335ba9d190231817283dcf0e15_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