Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_8b5e7c5096a300300db98857525aacd8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_8b5e7c5096a300300db98857525aacd8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_8b5e7c5096a300300db98857525aacd8_cryptolocker
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Size
35KB
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MD5
8b5e7c5096a300300db98857525aacd8
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SHA1
cc4249bc0c3296207499db8524c892447b9f417a
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SHA256
0fcf69f4bbf04b156fd179e9f43e3c4ffc06a415be0be5434bbd2ccdd4625d5c
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SHA512
88c4cc2f885f67172e9641b736f04d0dbd43c9b6b01b658bf2c18e849bd921942e04a12a50849da14b27a9b49dbf390da91c5b261cfd6dc1ffb8299b0fe26ebc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAYF:ZzFbxmLPWQMOtEvwDpjLeJAYF
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 2024-02-12_8b5e7c5096a300300db98857525aacd8_cryptolocker
Files
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2024-02-12_8b5e7c5096a300300db98857525aacd8_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