Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_1766dffea2e718d92ee76efd74c3cbf9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_1766dffea2e718d92ee76efd74c3cbf9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_1766dffea2e718d92ee76efd74c3cbf9_cryptolocker
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Size
53KB
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MD5
1766dffea2e718d92ee76efd74c3cbf9
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SHA1
e5842cbc01dc9cae45325dca0b99d3724ee2f476
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SHA256
96c636ce66278e867aebebafd53e0b53259740e999ff54ca95c2777bd339ea0f
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SHA512
faba4bd5ff12c28cf35dff71e934c143442ae557c3183712573b7e88b1c6fd66f8aea7d7ffc28f07f249d530c77b45983e8666311041ed0a67e6c9b046e2f76c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/J:6j+1NMOtEvwDpjr8oxExJ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_1766dffea2e718d92ee76efd74c3cbf9_cryptolocker
Files
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2024-02-18_1766dffea2e718d92ee76efd74c3cbf9_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE