Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_90fca10f9679310cc9adbfe05e2acc34_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_90fca10f9679310cc9adbfe05e2acc34_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_90fca10f9679310cc9adbfe05e2acc34_cryptolocker
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Size
65KB
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MD5
90fca10f9679310cc9adbfe05e2acc34
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SHA1
cbc3abb89893ed7c03a7148357a5a075e4d97f4b
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SHA256
02c7732121557ce624c51377b6c188ab728739ab714bb55b08bba97498735995
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SHA512
256eab995f902c72ec373a972e7c789647d5178ea4622a588420a720dad16f24ce8a71c3e1a89d24a721adb8a9e6cd78bf3cb6646dc67d8ae58451e86c4a2439
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVo:ZVxkGOtEvwDpjcawu
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_90fca10f9679310cc9adbfe05e2acc34_cryptolocker
Files
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2024-02-23_90fca10f9679310cc9adbfe05e2acc34_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