Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_c55a18c61ec619d41611d5e80ddc6468_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_c55a18c61ec619d41611d5e80ddc6468_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_c55a18c61ec619d41611d5e80ddc6468_cryptolocker
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Size
64KB
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MD5
c55a18c61ec619d41611d5e80ddc6468
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SHA1
6eb3c2603399ab10cd58cb53663871b4f9cd60a2
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SHA256
fdf5e554c440eb4df69f0101fdbf59e7ae0c6cf44032d417eb4b0bf387d93fde
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SHA512
4e51a6b49d1ea86492e2b657d446ca1adb51ae3a50bf105e33fb44b43073941c17870e3b48bf7ed041a59e8b0b19ce4360f48a0daf8245fe1b7cf6fe9fe90265
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVC:ZVxkGOtEvwDpjcawM
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 2024-02-19_c55a18c61ec619d41611d5e80ddc6468_cryptolocker
Files
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2024-02-19_c55a18c61ec619d41611d5e80ddc6468_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