Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_8d1f66184c7a1e211b6a4b79b240a928_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_8d1f66184c7a1e211b6a4b79b240a928_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_8d1f66184c7a1e211b6a4b79b240a928_cryptolocker
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Size
64KB
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MD5
8d1f66184c7a1e211b6a4b79b240a928
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SHA1
16a527dd176626e07ee5cce5b59c937a72fab80a
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SHA256
6d6a1a14712adf0ab74879b49124d254186130b672f1c763c0a48a9cfcbd0fd2
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SHA512
eee05f18977f9cb48a774bc1acdaf005d4dc5cd2c72cd9d8ecf882152e84e90a39b3e7b22ec4687c56c370fa7c4923300e2df9b7a202fa7e4bc363e4f05f26f9
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbV4I:ZVxkGOtEvwDpjcawt
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 2024-02-13_8d1f66184c7a1e211b6a4b79b240a928_cryptolocker
Files
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2024-02-13_8d1f66184c7a1e211b6a4b79b240a928_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