Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a74ecfc400b47f41876e9d754a427a96_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a74ecfc400b47f41876e9d754a427a96_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a74ecfc400b47f41876e9d754a427a96_cryptolocker
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Size
75KB
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MD5
a74ecfc400b47f41876e9d754a427a96
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SHA1
3c7d76cb1b1428b52f3b8422685b757b4d888ad4
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SHA256
9c940d9d231f81da7c5b476b7796938f86da96b670ce77cf992d0c3bc9d6f55b
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SHA512
3f097219b9a094708c7d8b2268fadad47243593c6fb01f59fbcc5b9edbdd69e1136cbdf89a362b2c1b18ead37eb6fa783d13044a98adcd8de006166d6ab55c4a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTM:ZVxkGOtEvwDpjcaxl
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 2024-02-25_a74ecfc400b47f41876e9d754a427a96_cryptolocker
Files
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2024-02-25_a74ecfc400b47f41876e9d754a427a96_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