Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_07b6e7d17d586d1227fceb9119ba0703_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_07b6e7d17d586d1227fceb9119ba0703_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-04_07b6e7d17d586d1227fceb9119ba0703_cryptolocker
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Size
47KB
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MD5
07b6e7d17d586d1227fceb9119ba0703
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SHA1
28203a1452c3110dc0b2f5b6da3540aa1733bfaa
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SHA256
50268fbe280604b96e58bff925207a8fd4375336386e8db9f096998b10566fb4
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SHA512
67ecb0ba27f95a78128d275775a7274d22d0456452e1f1ee9c2a4afb8cb4f66e6fdc067fb4cfac0e11bf3b07013c9502d3dc6558521d3281ca221b4021fd59dd
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLr:qmbhXDmjr5MOtEvwDpj5cDtKkQZQB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-04_07b6e7d17d586d1227fceb9119ba0703_cryptolocker
Files
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2024-06-04_07b6e7d17d586d1227fceb9119ba0703_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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