Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_c264722c514a137c1efd15ab61879b79_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_c264722c514a137c1efd15ab61879b79_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_c264722c514a137c1efd15ab61879b79_cryptolocker
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Size
50KB
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MD5
c264722c514a137c1efd15ab61879b79
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SHA1
dbcad0ee542a8ae10ad766236854b8365b5fb1d6
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SHA256
2318b5c463ccef0e75fc8618dceb7645a4e28cd2c2cdb11a90a07c0c3a6041ff
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SHA512
f4200314c94c0a0aa768dd2a576b68d878c947d7b20fdd329705e11232d685d160b8250a9cf5a39c717fbd3c068d0fea676f06c9a2666cdfa9dcec3029f7bc47
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyL:BbdDmjr+OtEvwDpjMY
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 2024-02-03_c264722c514a137c1efd15ab61879b79_cryptolocker
Files
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2024-02-03_c264722c514a137c1efd15ab61879b79_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