Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_c852044cf25144e23a9dbaf4b1e6d259_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_c852044cf25144e23a9dbaf4b1e6d259_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_c852044cf25144e23a9dbaf4b1e6d259_cryptolocker
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Size
48KB
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MD5
c852044cf25144e23a9dbaf4b1e6d259
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SHA1
6eb947605a64fec5bf52c2fda6680ee839b66612
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SHA256
6edcd0d58c7029b92190d74ce65f8337f65c3e6c120170098267acf73b3326c3
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SHA512
935e319b16d1c5c33370d825eca5cf8d0390d63da28e8868e6e323dc16499b4ae48825b0bafe5269c2087b7efa517c128a8f6d872ad90ab23d4aec1ccdb4b175
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvb:BbdDmjr+OtEvwDpjMXW
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 2024-02-02_c852044cf25144e23a9dbaf4b1e6d259_cryptolocker
Files
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2024-02-02_c852044cf25144e23a9dbaf4b1e6d259_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