Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_cryptolocker.exe
Resource
win7-20231215-en
General
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Target
2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_cryptolocker
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Size
56KB
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MD5
65c2ed41227c679de88ccfb2b12ac7b7
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SHA1
21efdb8ecd469881d9ee1ef1e2bbb0fb662c6378
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SHA256
9fadb5e86b1a4ef3902c4617c4aa8d2c48b720f1e65b2278a95485226de7c532
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SHA512
f796787209a27948678ba45053ebaaa15df7201a6a5fbee9e91a8d305354082383ed87e776be940b53b265d3a550009b06014b408b1ab51f64c747e5e9d45896
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTB:BbdDmjr+OtEvwDpjMT
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_cryptolocker
Files
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2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_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