Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_e8fb0b014114c32f5fa9c455a893f98b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_e8fb0b014114c32f5fa9c455a893f98b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_e8fb0b014114c32f5fa9c455a893f98b_cryptolocker
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Size
56KB
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MD5
e8fb0b014114c32f5fa9c455a893f98b
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SHA1
cff09f9cb7d9753f1040dffa0e1fc9559c40dc72
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SHA256
c782e325f71c5395626113a6c755ce21224ab83d4584c871efae1a56d6e71f14
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SHA512
c52250f5ded732ca7e7dd5b9a08bbc7f05b7366e9e1bc2ca3a9f4fe9497e329808bf026a328f4e729925bde70873efe31eb2f955acbcbe8844966fa35c42201f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61K:BbdDmjr+OtEvwDpjM4
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 2024-02-20_e8fb0b014114c32f5fa9c455a893f98b_cryptolocker
Files
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2024-02-20_e8fb0b014114c32f5fa9c455a893f98b_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